diff options
| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-26 13:05:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-26 13:05:55 -0700 |
| commit | 30b842889eea1bea02dff55b13d2ddf07a46ce78 (patch) | |
| tree | 827d96b61384d5fe22ed7aeba02b34026648046e /drivers | |
| parent | Merge tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc (diff) | |
| parent | ARM: exynos: fix building with CONFIG_OF disabled (diff) | |
| download | linux-dev-30b842889eea1bea02dff55b13d2ddf07a46ce78.tar.xz linux-dev-30b842889eea1bea02dff55b13d2ddf07a46ce78.zip | |
Merge tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm-soc: soc specific changes (part 2) from Olof Johansson:
"This adds support for the spear13xx platform, which has first been
under review a long time ago and finally been completed after generic
spear work has gone into the clock, dt and pinctrl branches.
Also a number of updates for the samsung socs are part of this branch."
Fix up trivial conflicts in drivers/gpio/gpio-samsung.c that look much
worse than they are: the exonys5 init code was refactored in commit
fd454997d687 ("gpio: samsung: refactor gpiolib init for exynos4/5"), and
then commit f10590c9836c ("ARM: EXYNOS: add GPC4 bank instance") added a
new gpio chip define and did tiny updates to the init code.
So the conflict diff looks like hell, but it's actually a fairly simple
change.
* tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (34 commits)
ARM: exynos: fix building with CONFIG_OF disabled
ARM: EXYNOS: Add AUXDATA for i2c controllers
ARM: dts: Update device tree source files for EXYNOS5250
ARM: EXYNOS: Add device tree support for interrupt combiner
ARM: EXYNOS: Add irq_domain support for interrupt combiner
ARM: EXYNOS: Remove a new bus_type instance for EXYNOS5
ARM: EXYNOS: update irqs for EXYNOS5250 SoC
ARM: EXYNOS: Add pre-divider and fout mux clocks for bpll and mpll
ARM: EXYNOS: add GPC4 bank instance
ARM: EXYNOS: Redefine IRQ_MCT_L0,1 definition
ARM: EXYNOS: Modify the GIC physical address for static io-mapping
ARM: EXYNOS: Add watchdog timer clock instance
pinctrl: SPEAr1310: Fix pin numbers for clcd_high_res
SPEAr: Update MAINTAINERS and Documentation
SPEAr13xx: Add defconfig
SPEAr13xx: Add compilation support
SPEAr13xx: Add dts and dtsi files
pinctrl: Add SPEAr13xx pinctrl drivers
pinctrl: SPEAr: Create macro for declaring GPIO PINS
SPEAr13xx: Add common clock framework support
...
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clk/spear/Makefile | 2 | ||||
| -rw-r--r-- | drivers/clk/spear/spear1310_clock.c | 1106 | ||||
| -rw-r--r-- | drivers/clk/spear/spear1340_clock.c | 964 | ||||
| -rw-r--r-- | drivers/gpio/gpio-samsung.c | 11 | ||||
| -rw-r--r-- | drivers/pinctrl/spear/Kconfig | 10 | ||||
| -rw-r--r-- | drivers/pinctrl/spear/Makefile | 2 | ||||
| -rw-r--r-- | drivers/pinctrl/spear/pinctrl-spear.h | 251 | ||||
| -rw-r--r-- | drivers/pinctrl/spear/pinctrl-spear1310.c | 2198 | ||||
| -rw-r--r-- | drivers/pinctrl/spear/pinctrl-spear1340.c | 1989 | ||||
| -rw-r--r-- | drivers/pinctrl/spear/pinctrl-spear3xx.c | 103 | ||||
| -rw-r--r-- | drivers/spi/Kconfig | 2 |
11 files changed, 6534 insertions, 104 deletions
diff --git a/drivers/clk/spear/Makefile b/drivers/clk/spear/Makefile index 335886049c83..cdb425d3b8ee 100644 --- a/drivers/clk/spear/Makefile +++ b/drivers/clk/spear/Makefile @@ -6,3 +6,5 @@ obj-y += clk.o clk-aux-synth.o clk-frac-synth.o clk-gpt-synth.o clk-vco-pll.o obj-$(CONFIG_ARCH_SPEAR3XX) += spear3xx_clock.o obj-$(CONFIG_ARCH_SPEAR6XX) += spear6xx_clock.o +obj-$(CONFIG_MACH_SPEAR1310) += spear1310_clock.o +obj-$(CONFIG_MACH_SPEAR1340) += spear1340_clock.o diff --git a/drivers/clk/spear/spear1310_clock.c b/drivers/clk/spear/spear1310_clock.c new file mode 100644 index 000000000000..42b68df9aeef --- /dev/null +++ b/drivers/clk/spear/spear1310_clock.c @@ -0,0 +1,1106 @@ +/* + * arch/arm/mach-spear13xx/spear1310_clock.c + * + * SPEAr1310 machine clock framework source file + * + * Copyright (C) 2012 ST Microelectronics + * Viresh Kumar <viresh.kumar@st.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/clk.h> +#include <linux/clkdev.h> +#include <linux/err.h> +#include <linux/io.h> +#include <linux/of_platform.h> +#include <linux/spinlock_types.h> +#include <mach/spear.h> +#include "clk.h" + +/* PLL related registers and bit values */ +#define SPEAR1310_PLL_CFG (VA_MISC_BASE + 0x210) + /* PLL_CFG bit values */ + #define SPEAR1310_CLCD_SYNT_CLK_MASK 1 + #define SPEAR1310_CLCD_SYNT_CLK_SHIFT 31 + #define SPEAR1310_RAS_SYNT2_3_CLK_MASK 2 + #define SPEAR1310_RAS_SYNT2_3_CLK_SHIFT 29 + #define SPEAR1310_RAS_SYNT_CLK_MASK 2 + #define SPEAR1310_RAS_SYNT0_1_CLK_SHIFT 27 + #define SPEAR1310_PLL_CLK_MASK 2 + #define SPEAR1310_PLL3_CLK_SHIFT 24 + #define SPEAR1310_PLL2_CLK_SHIFT 22 + #define SPEAR1310_PLL1_CLK_SHIFT 20 + +#define SPEAR1310_PLL1_CTR (VA_MISC_BASE + 0x214) +#define SPEAR1310_PLL1_FRQ (VA_MISC_BASE + 0x218) +#define SPEAR1310_PLL2_CTR (VA_MISC_BASE + 0x220) +#define SPEAR1310_PLL2_FRQ (VA_MISC_BASE + 0x224) +#define SPEAR1310_PLL3_CTR (VA_MISC_BASE + 0x22C) +#define SPEAR1310_PLL3_FRQ (VA_MISC_BASE + 0x230) +#define SPEAR1310_PLL4_CTR (VA_MISC_BASE + 0x238) +#define SPEAR1310_PLL4_FRQ (VA_MISC_BASE + 0x23C) +#define SPEAR1310_PERIP_CLK_CFG (VA_MISC_BASE + 0x244) + /* PERIP_CLK_CFG bit values */ + #define SPEAR1310_GPT_OSC24_VAL 0 + #define SPEAR1310_GPT_APB_VAL 1 + #define SPEAR1310_GPT_CLK_MASK 1 + #define SPEAR1310_GPT3_CLK_SHIFT 11 + #define SPEAR1310_GPT2_CLK_SHIFT 10 + #define SPEAR1310_GPT1_CLK_SHIFT 9 + #define SPEAR1310_GPT0_CLK_SHIFT 8 + #define SPEAR1310_UART_CLK_PLL5_VAL 0 + #define SPEAR1310_UART_CLK_OSC24_VAL 1 + #define SPEAR1310_UART_CLK_SYNT_VAL 2 + #define SPEAR1310_UART_CLK_MASK 2 + #define SPEAR1310_UART_CLK_SHIFT 4 + + #define SPEAR1310_AUX_CLK_PLL5_VAL 0 + #define SPEAR1310_AUX_CLK_SYNT_VAL 1 + #define SPEAR1310_CLCD_CLK_MASK 2 + #define SPEAR1310_CLCD_CLK_SHIFT 2 + #define SPEAR1310_C3_CLK_MASK 1 + #define SPEAR1310_C3_CLK_SHIFT 1 + +#define SPEAR1310_GMAC_CLK_CFG (VA_MISC_BASE + 0x248) + #define SPEAR1310_GMAC_PHY_IF_SEL_MASK 3 + #define SPEAR1310_GMAC_PHY_IF_SEL_SHIFT 4 + #define SPEAR1310_GMAC_PHY_CLK_MASK 1 + #define SPEAR1310_GMAC_PHY_CLK_SHIFT 3 + #define SPEAR1310_GMAC_PHY_INPUT_CLK_MASK 2 + #define SPEAR1310_GMAC_PHY_INPUT_CLK_SHIFT 1 + +#define SPEAR1310_I2S_CLK_CFG (VA_MISC_BASE + 0x24C) + /* I2S_CLK_CFG register mask */ + #define SPEAR1310_I2S_SCLK_X_MASK 0x1F + #define SPEAR1310_I2S_SCLK_X_SHIFT 27 + #define SPEAR1310_I2S_SCLK_Y_MASK 0x1F + #define SPEAR1310_I2S_SCLK_Y_SHIFT 22 + #define SPEAR1310_I2S_SCLK_EQ_SEL_SHIFT 21 + #define SPEAR1310_I2S_SCLK_SYNTH_ENB 20 + #define SPEAR1310_I2S_PRS1_CLK_X_MASK 0xFF + #define SPEAR1310_I2S_PRS1_CLK_X_SHIFT 12 + #define SPEAR1310_I2S_PRS1_CLK_Y_MASK 0xFF + #define SPEAR1310_I2S_PRS1_CLK_Y_SHIFT 4 + #define SPEAR1310_I2S_PRS1_EQ_SEL_SHIFT 3 + #define SPEAR1310_I2S_REF_SEL_MASK 1 + #define SPEAR1310_I2S_REF_SHIFT 2 + #define SPEAR1310_I2S_SRC_CLK_MASK 2 + #define SPEAR1310_I2S_SRC_CLK_SHIFT 0 + +#define SPEAR1310_C3_CLK_SYNT (VA_MISC_BASE + 0x250) +#define SPEAR1310_UART_CLK_SYNT (VA_MISC_BASE + 0x254) +#define SPEAR1310_GMAC_CLK_SYNT (VA_MISC_BASE + 0x258) +#define SPEAR1310_SDHCI_CLK_SYNT (VA_MISC_BASE + 0x25C) +#define SPEAR1310_CFXD_CLK_SYNT (VA_MISC_BASE + 0x260) +#define SPEAR1310_ADC_CLK_SYNT (VA_MISC_BASE + 0x264) +#define SPEAR1310_AMBA_CLK_SYNT (VA_MISC_BASE + 0x268) +#define SPEAR1310_CLCD_CLK_SYNT (VA_MISC_BASE + 0x270) +#define SPEAR1310_RAS_CLK_SYNT0 (VA_MISC_BASE + 0x280) +#define SPEAR1310_RAS_CLK_SYNT1 (VA_MISC_BASE + 0x288) +#define SPEAR1310_RAS_CLK_SYNT2 (VA_MISC_BASE + 0x290) +#define SPEAR1310_RAS_CLK_SYNT3 (VA_MISC_BASE + 0x298) + /* Check Fractional synthesizer reg masks */ + +#define SPEAR1310_PERIP1_CLK_ENB (VA_MISC_BASE + 0x300) + /* PERIP1_CLK_ENB register masks */ + #define SPEAR1310_RTC_CLK_ENB 31 + #define SPEAR1310_ADC_CLK_ENB 30 + #define SPEAR1310_C3_CLK_ENB 29 + #define SPEAR1310_JPEG_CLK_ENB 28 + #define SPEAR1310_CLCD_CLK_ENB 27 + #define SPEAR1310_DMA_CLK_ENB 25 + #define SPEAR1310_GPIO1_CLK_ENB 24 + #define SPEAR1310_GPIO0_CLK_ENB 23 + #define SPEAR1310_GPT1_CLK_ENB 22 + #define SPEAR1310_GPT0_CLK_ENB 21 + #define SPEAR1310_I2S0_CLK_ENB 20 + #define SPEAR1310_I2S1_CLK_ENB 19 + #define SPEAR1310_I2C0_CLK_ENB 18 + #define SPEAR1310_SSP_CLK_ENB 17 + #define SPEAR1310_UART_CLK_ENB 15 + #define SPEAR1310_PCIE_SATA_2_CLK_ENB 14 + #define SPEAR1310_PCIE_SATA_1_CLK_ENB 13 + #define SPEAR1310_PCIE_SATA_0_CLK_ENB 12 + #define SPEAR1310_UOC_CLK_ENB 11 + #define SPEAR1310_UHC1_CLK_ENB 10 + #define SPEAR1310_UHC0_CLK_ENB 9 + #define SPEAR1310_GMAC_CLK_ENB 8 + #define SPEAR1310_CFXD_CLK_ENB 7 + #define SPEAR1310_SDHCI_CLK_ENB 6 + #define SPEAR1310_SMI_CLK_ENB 5 + #define SPEAR1310_FSMC_CLK_ENB 4 + #define SPEAR1310_SYSRAM0_CLK_ENB 3 + #define SPEAR1310_SYSRAM1_CLK_ENB 2 + #define SPEAR1310_SYSROM_CLK_ENB 1 + #define SPEAR1310_BUS_CLK_ENB 0 + +#define SPEAR1310_PERIP2_CLK_ENB (VA_MISC_BASE + 0x304) + /* PERIP2_CLK_ENB register masks */ + #define SPEAR1310_THSENS_CLK_ENB 8 + #define SPEAR1310_I2S_REF_PAD_CLK_ENB 7 + #define SPEAR1310_ACP_CLK_ENB 6 + #define SPEAR1310_GPT3_CLK_ENB 5 + #define SPEAR1310_GPT2_CLK_ENB 4 + #define SPEAR1310_KBD_CLK_ENB 3 + #define SPEAR1310_CPU_DBG_CLK_ENB 2 + #define SPEAR1310_DDR_CORE_CLK_ENB 1 + #define SPEAR1310_DDR_CTRL_CLK_ENB 0 + +#define SPEAR1310_RAS_CLK_ENB (VA_MISC_BASE + 0x310) + /* RAS_CLK_ENB register masks */ + #define SPEAR1310_SYNT3_CLK_ENB 17 + #define SPEAR1310_SYNT2_CLK_ENB 16 + #define SPEAR1310_SYNT1_CLK_ENB 15 + #define SPEAR1310_SYNT0_CLK_ENB 14 + #define SPEAR1310_PCLK3_CLK_ENB 13 + #define SPEAR1310_PCLK2_CLK_ENB 12 + #define SPEAR1310_PCLK1_CLK_ENB 11 + #define SPEAR1310_PCLK0_CLK_ENB 10 + #define SPEAR1310_PLL3_CLK_ENB 9 + #define SPEAR1310_PLL2_CLK_ENB 8 + #define SPEAR1310_C125M_PAD_CLK_ENB 7 + #define SPEAR1310_C30M_CLK_ENB 6 + #define SPEAR1310_C48M_CLK_ENB 5 + #define SPEAR1310_OSC_25M_CLK_ENB 4 + #define SPEAR1310_OSC_32K_CLK_ENB 3 + #define SPEAR1310_OSC_24M_CLK_ENB 2 + #define SPEAR1310_PCLK_CLK_ENB 1 + #define SPEAR1310_ACLK_CLK_ENB 0 + +/* RAS Area Control Register */ +#define SPEAR1310_RAS_CTRL_REG0 (VA_SPEAR1310_RAS_BASE + 0x000) + #define SPEAR1310_SSP1_CLK_MASK 3 + #define SPEAR1310_SSP1_CLK_SHIFT 26 + #define SPEAR1310_TDM_CLK_MASK 1 + #define SPEAR1310_TDM2_CLK_SHIFT 24 + #define SPEAR1310_TDM1_CLK_SHIFT 23 + #define SPEAR1310_I2C_CLK_MASK 1 + #define SPEAR1310_I2C7_CLK_SHIFT 22 + #define SPEAR1310_I2C6_CLK_SHIFT 21 + #define SPEAR1310_I2C5_CLK_SHIFT 20 + #define SPEAR1310_I2C4_CLK_SHIFT 19 + #define SPEAR1310_I2C3_CLK_SHIFT 18 + #define SPEAR1310_I2C2_CLK_SHIFT 17 + #define SPEAR1310_I2C1_CLK_SHIFT 16 + #define SPEAR1310_GPT64_CLK_MASK 1 + #define SPEAR1310_GPT64_CLK_SHIFT 15 + #define SPEAR1310_RAS_UART_CLK_MASK 1 + #define SPEAR1310_UART5_CLK_SHIFT 14 + #define SPEAR1310_UART4_CLK_SHIFT 13 + #define SPEAR1310_UART3_CLK_SHIFT 12 + #define SPEAR1310_UART2_CLK_SHIFT 11 + #define SPEAR1310_UART1_CLK_SHIFT 10 + #define SPEAR1310_PCI_CLK_MASK 1 + #define SPEAR1310_PCI_CLK_SHIFT 0 + +#define SPEAR1310_RAS_CTRL_REG1 (VA_SPEAR1310_RAS_BASE + 0x004) + #define SPEAR1310_PHY_CLK_MASK 0x3 + #define SPEAR1310_RMII_PHY_CLK_SHIFT 0 + #define SPEAR1310_SMII_RGMII_PHY_CLK_SHIFT 2 + +#define SPEAR1310_RAS_SW_CLK_CTRL (VA_SPEAR1310_RAS_BASE + 0x0148) + #define SPEAR1310_CAN1_CLK_ENB 25 + #define SPEAR1310_CAN0_CLK_ENB 24 + #define SPEAR1310_GPT64_CLK_ENB 23 + #define SPEAR1310_SSP1_CLK_ENB 22 + #define SPEAR1310_I2C7_CLK_ENB 21 + #define SPEAR1310_I2C6_CLK_ENB 20 + #define SPEAR1310_I2C5_CLK_ENB 19 + #define SPEAR1310_I2C4_CLK_ENB 18 + #define SPEAR1310_I2C3_CLK_ENB 17 + #define SPEAR1310_I2C2_CLK_ENB 16 + #define SPEAR1310_I2C1_CLK_ENB 15 + #define SPEAR1310_UART5_CLK_ENB 14 + #define SPEAR1310_UART4_CLK_ENB 13 + #define SPEAR1310_UART3_CLK_ENB 12 + #define SPEAR1310_UART2_CLK_ENB 11 + #define SPEAR1310_UART1_CLK_ENB 10 + #define SPEAR1310_RS485_1_CLK_ENB 9 + #define SPEAR1310_RS485_0_CLK_ENB 8 + #define SPEAR1310_TDM2_CLK_ENB 7 + #define SPEAR1310_TDM1_CLK_ENB 6 + #define SPEAR1310_PCI_CLK_ENB 5 + #define SPEAR1310_GMII_CLK_ENB 4 + #define SPEAR1310_MII2_CLK_ENB 3 + #define SPEAR1310_MII1_CLK_ENB 2 + #define SPEAR1310_MII0_CLK_ENB 1 + #define SPEAR1310_ESRAM_CLK_ENB 0 + +static DEFINE_SPINLOCK(_lock); + +/* pll rate configuration table, in ascending order of rates */ +static struct pll_rate_tbl pll_rtbl[] = { + /* PCLK 24MHz */ + {.mode = 0, .m = 0x83, .n = 0x04, .p = 0x5}, /* vco 1572, pll 49.125 MHz */ + {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x3}, /* vco 1000, pll 125 MHz */ + {.mode = 0, .m = 0x64, .n = 0x06, .p = 0x1}, /* vco 800, pll 400 MHz */ + {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x1}, /* vco 1000, pll 500 MHz */ + {.mode = 0, .m = 0xA6, .n = 0x06, .p = 0x1}, /* vco 1328, pll 664 MHz */ + {.mode = 0, .m = 0xC8, .n = 0x06, .p = 0x1}, /* vco 1600, pll 800 MHz */ + {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x0}, /* vco 1, pll 1 GHz */ +}; + +/* vco-pll4 rate configuration table, in ascending order of rates */ +static struct pll_rate_tbl pll4_rtbl[] = { + {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x2}, /* vco 1000, pll 250 MHz */ + {.mode = 0, .m = 0xA6, .n = 0x06, .p = 0x2}, /* vco 1328, pll 332 MHz */ + {.mode = 0, .m = 0xC8, .n = 0x06, .p = 0x2}, /* vco 1600, pll 400 MHz */ + {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x0}, /* vco 1, pll 1 GHz */ +}; + +/* aux rate configuration table, in ascending order of rates */ +static struct aux_rate_tbl aux_rtbl[] = { + /* For VCO1div2 = 500 MHz */ + {.xscale = 10, .yscale = 204, .eq = 0}, /* 12.29 MHz */ + {.xscale = 4, .yscale = 21, .eq = 0}, /* 48 MHz */ + {.xscale = 2, .yscale = 6, .eq = 0}, /* 83 MHz */ + {.xscale = 2, .yscale = 4, .eq = 0}, /* 125 MHz */ + {.xscale = 1, .yscale = 3, .eq = 1}, /* 166 MHz */ + {.xscale = 1, .yscale = 2, .eq = 1}, /* 250 MHz */ +}; + +/* gmac rate configuration table, in ascending order of rates */ +static struct aux_rate_tbl gmac_rtbl[] = { + /* For gmac phy input clk */ + {.xscale = 2, .yscale = 6, .eq = 0}, /* divided by 6 */ + {.xscale = 2, .yscale = 4, .eq = 0}, /* divided by 4 */ + {.xscale = 1, .yscale = 3, .eq = 1}, /* divided by 3 */ + {.xscale = 1, .yscale = 2, .eq = 1}, /* divided by 2 */ +}; + +/* clcd rate configuration table, in ascending order of rates */ +static struct frac_rate_tbl clcd_rtbl[] = { + {.div = 0x14000}, /* 25 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x1284B}, /* 27 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x0D8D3}, /* 58 Mhz , for vco1div4 = 393 MHz */ + {.div = 0x0B72C}, /* 58 Mhz , for vco1div4 = 332 MHz */ + {.div = 0x089EE}, /* 58 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x06f1C}, /* 72 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x06E58}, /* 58 Mhz , for vco1div4 = 200 MHz */ + {.div = 0x06c1B}, /* 74 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x04A12}, /* 108 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x0378E}, /* 144 Mhz , for vc01div4 = 250 MHz*/ +}; + +/* i2s prescaler1 masks */ +static struct aux_clk_masks i2s_prs1_masks = { + .eq_sel_mask = AUX_EQ_SEL_MASK, + .eq_sel_shift = SPEAR1310_I2S_PRS1_EQ_SEL_SHIFT, + .eq1_mask = AUX_EQ1_SEL, + .eq2_mask = AUX_EQ2_SEL, + .xscale_sel_mask = SPEAR1310_I2S_PRS1_CLK_X_MASK, + .xscale_sel_shift = SPEAR1310_I2S_PRS1_CLK_X_SHIFT, + .yscale_sel_mask = SPEAR1310_I2S_PRS1_CLK_Y_MASK, + .yscale_sel_shift = SPEAR1310_I2S_PRS1_CLK_Y_SHIFT, +}; + +/* i2s sclk (bit clock) syynthesizers masks */ +static struct aux_clk_masks i2s_sclk_masks = { + .eq_sel_mask = AUX_EQ_SEL_MASK, + .eq_sel_shift = SPEAR1310_I2S_SCLK_EQ_SEL_SHIFT, + .eq1_mask = AUX_EQ1_SEL, + .eq2_mask = AUX_EQ2_SEL, + .xscale_sel_mask = SPEAR1310_I2S_SCLK_X_MASK, + .xscale_sel_shift = SPEAR1310_I2S_SCLK_X_SHIFT, + .yscale_sel_mask = SPEAR1310_I2S_SCLK_Y_MASK, + .yscale_sel_shift = SPEAR1310_I2S_SCLK_Y_SHIFT, + .enable_bit = SPEAR1310_I2S_SCLK_SYNTH_ENB, +}; + +/* i2s prs1 aux rate configuration table, in ascending order of rates */ +static struct aux_rate_tbl i2s_prs1_rtbl[] = { + /* For parent clk = 49.152 MHz */ + {.xscale = 1, .yscale = 2, .eq = 0}, /* 12.288 MHz */ +}; + +/* i2s sclk aux rate configuration table, in ascending order of rates */ +static struct aux_rate_tbl i2s_sclk_rtbl[] = { + /* For i2s_ref_clk = 12.288MHz */ + {.xscale = 1, .yscale = 4, .eq = 0}, /* 1.53 MHz */ + {.xscale = 1, .yscale = 2, .eq = 0}, /* 3.07 Mhz */ +}; + +/* adc rate configuration table, in ascending order of rates */ +/* possible adc range is 2.5 MHz to 20 MHz. */ +static struct aux_rate_tbl adc_rtbl[] = { + /* For ahb = 166.67 MHz */ + {.xscale = 1, .yscale = 31, .eq = 0}, /* 2.68 MHz */ + {.xscale = 2, .yscale = 21, .eq = 0}, /* 7.94 MHz */ + {.xscale = 4, .yscale = 21, .eq = 0}, /* 15.87 MHz */ + {.xscale = 10, .yscale = 42, .eq = 0}, /* 19.84 MHz */ +}; + +/* General synth rate configuration table, in ascending order of rates */ +static struct frac_rate_tbl gen_rtbl[] = { + /* For vco1div4 = 250 MHz */ + {.div = 0x14000}, /* 25 MHz */ + {.div = 0x0A000}, /* 50 MHz */ + {.div = 0x05000}, /* 100 MHz */ + {.div = 0x02000}, /* 250 MHz */ +}; + +/* clock parents */ +static const char *vco_parents[] = { "osc_24m_clk", "osc_25m_clk", }; +static const char *gpt_parents[] = { "osc_24m_clk", "apb_clk", }; +static const char *uart0_parents[] = { "pll5_clk", "uart_synth_gate_clk", }; +static const char *c3_parents[] = { "pll5_clk", "c3_synth_gate_clk", }; +static const char *gmac_phy_input_parents[] = { "gmii_125m_pad_clk", "pll2_clk", + "osc_25m_clk", }; +static const char *gmac_phy_parents[] = { "gmac_phy_input_mux_clk", + "gmac_phy_synth_gate_clk", }; +static const char *clcd_synth_parents[] = { "vco1div4_clk", "pll2_clk", }; +static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_synth_clk", }; +static const char *i2s_src_parents[] = { "vco1div2_clk", "none", "pll3_clk", + "i2s_src_pad_clk", }; +static const char *i2s_ref_parents[] = { "i2s_src_mux_clk", "i2s_prs1_clk", }; +static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk", + "pll3_clk", }; +static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco3div2_clk", + "pll2_clk", }; +static const char *rmii_phy_parents[] = { "ras_tx50_clk", "none", + "ras_pll2_clk", "ras_synth0_clk", }; +static const char *smii_rgmii_phy_parents[] = { "none", "ras_tx125_clk", + "ras_pll2_clk", "ras_synth0_clk", }; +static const char *uart_parents[] = { "ras_apb_clk", "gen_synth3_clk", }; +static const char *i2c_parents[] = { "ras_apb_clk", "gen_synth1_clk", }; +static const char *ssp1_parents[] = { "ras_apb_clk", "gen_synth1_clk", + "ras_plclk0_clk", }; +static const char *pci_parents[] = { "ras_pll3_clk", "gen_synth2_clk", }; +static const char *tdm_parents[] = { "ras_pll3_clk", "gen_synth1_clk", }; + +void __init spear1310_clk_init(void) +{ + struct clk *clk, *clk1; + + clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT, 0); + clk_register_clkdev(clk, "apb_pclk", NULL); + + clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT, + 32000); + clk_register_clkdev(clk, "osc_32k_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "osc_24m_clk", NULL, CLK_IS_ROOT, + 24000000); + clk_register_clkdev(clk, "osc_24m_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "osc_25m_clk", NULL, CLK_IS_ROOT, + 25000000); + clk_register_clkdev(clk, "osc_25m_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "gmii_125m_pad_clk", NULL, + CLK_IS_ROOT, 125000000); + clk_register_clkdev(clk, "gmii_125m_pad_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "i2s_src_pad_clk", NULL, + CLK_IS_ROOT, 12288000); + clk_register_clkdev(clk, "i2s_src_pad_clk", NULL); + + /* clock derived from 32 KHz osc clk */ + clk = clk_register_gate(NULL, "rtc-spear", "osc_32k_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_RTC_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "fc900000.rtc"); + + /* clock derived from 24 or 25 MHz osc clk */ + /* vco-pll */ + clk = clk_register_mux(NULL, "vco1_mux_clk", vco_parents, + ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG, + SPEAR1310_PLL1_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "vco1_mux_clk", NULL); + clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mux_clk", + 0, SPEAR1310_PLL1_CTR, SPEAR1310_PLL1_FRQ, pll_rtbl, + ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); + clk_register_clkdev(clk, "vco1_clk", NULL); + clk_register_clkdev(clk1, "pll1_clk", NULL); + + clk = clk_register_mux(NULL, "vco2_mux_clk", vco_parents, + ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG, + SPEAR1310_PLL2_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "vco2_mux_clk", NULL); + clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mux_clk", + 0, SPEAR1310_PLL2_CTR, SPEAR1310_PLL2_FRQ, pll_rtbl, + ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); + clk_register_clkdev(clk, "vco2_clk", NULL); + clk_register_clkdev(clk1, "pll2_clk", NULL); + + clk = clk_register_mux(NULL, "vco3_mux_clk", vco_parents, + ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG, + SPEAR1310_PLL3_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "vco3_mux_clk", NULL); + clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mux_clk", + 0, SPEAR1310_PLL3_CTR, SPEAR1310_PLL3_FRQ, pll_rtbl, + ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); + clk_register_clkdev(clk, "vco3_clk", NULL); + clk_register_clkdev(clk1, "pll3_clk", NULL); + + clk = clk_register_vco_pll("vco4_clk", "pll4_clk", NULL, "osc_24m_clk", + 0, SPEAR1310_PLL4_CTR, SPEAR1310_PLL4_FRQ, pll4_rtbl, + ARRAY_SIZE(pll4_rtbl), &_lock, &clk1, NULL); + clk_register_clkdev(clk, "vco4_clk", NULL); + clk_register_clkdev(clk1, "pll4_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "pll5_clk", "osc_24m_clk", 0, + 48000000); + clk_register_clkdev(clk, "pll5_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "pll6_clk", "osc_25m_clk", 0, + 25000000); + clk_register_clkdev(clk, "pll6_clk", NULL); + + /* vco div n clocks */ + clk = clk_register_fixed_factor(NULL, "vco1div2_clk", "vco1_clk", 0, 1, + 2); + clk_register_clkdev(clk, "vco1div2_clk", NULL); + + clk = clk_register_fixed_factor(NULL, "vco1div4_clk", "vco1_clk", 0, 1, + 4); + clk_register_clkdev(clk, "vco1div4_clk", NULL); + + clk = clk_register_fixed_factor(NULL, "vco2div2_clk", "vco2_clk", 0, 1, + 2); + clk_register_clkdev(clk, "vco2div2_clk", NULL); + + clk = clk_register_fixed_factor(NULL, "vco3div2_clk", "vco3_clk", 0, 1, + 2); + clk_register_clkdev(clk, "vco3div2_clk", NULL); + + /* peripherals */ + clk_register_fixed_factor(NULL, "thermal_clk", "osc_24m_clk", 0, 1, + 128); + clk = clk_register_gate(NULL, "thermal_gate_clk", "thermal_clk", 0, + SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_THSENS_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "spear_thermal"); + + /* clock derived from pll4 clk */ + clk = clk_register_fixed_factor(NULL, "ddr_clk", "pll4_clk", 0, 1, + 1); + clk_register_clkdev(clk, "ddr_clk", NULL); + + /* clock derived from pll1 clk */ + clk = clk_register_fixed_factor(NULL, "cpu_clk", "pll1_clk", 0, 1, 2); + clk_register_clkdev(clk, "cpu_clk", NULL); + + clk = clk_register_fixed_factor(NULL, "wdt_clk", "cpu_clk", 0, 1, + 2); + clk_register_clkdev(clk, NULL, "ec800620.wdt"); + + clk = clk_register_fixed_factor(NULL, "ahb_clk", "pll1_clk", 0, 1, + 6); + clk_register_clkdev(clk, "ahb_clk", NULL); + + clk = clk_register_fixed_factor(NULL, "apb_clk", "pll1_clk", 0, 1, + 12); + clk_register_clkdev(clk, "apb_clk", NULL); + + /* gpt clocks */ + clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt_parents, + ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG, + SPEAR1310_GPT0_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "gpt0_mux_clk", NULL); + clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mux_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPT0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "gpt0"); + + clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt_parents, + ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG, + SPEAR1310_GPT1_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "gpt1_mux_clk", NULL); + clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPT1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "gpt1"); + + clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt_parents, + ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG, + SPEAR1310_GPT2_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "gpt2_mux_clk", NULL); + clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0, + SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_GPT2_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "gpt2"); + + clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt_parents, + ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG, + SPEAR1310_GPT3_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "gpt3_mux_clk", NULL); + clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0, + SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_GPT3_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "gpt3"); + + /* others */ + clk = clk_register_aux("uart_synth_clk", "uart_synth_gate_clk", + "vco1div2_clk", 0, SPEAR1310_UART_CLK_SYNT, NULL, + aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "uart_synth_clk", NULL); + clk_register_clkdev(clk1, "uart_synth_gate_clk", NULL); + + clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents, + ARRAY_SIZE(uart0_parents), 0, SPEAR1310_PERIP_CLK_CFG, + SPEAR1310_UART_CLK_SHIFT, SPEAR1310_UART_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "uart0_mux_clk", NULL); + + clk = clk_register_gate(NULL, "uart0_clk", "uart0_mux_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_UART_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0000000.serial"); + + clk = clk_register_aux("sdhci_synth_clk", "sdhci_synth_gate_clk", + "vco1div2_clk", 0, SPEAR1310_SDHCI_CLK_SYNT, NULL, + aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "sdhci_synth_clk", NULL); + clk_register_clkdev(clk1, "sdhci_synth_gate_clk", NULL); + + clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_synth_gate_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SDHCI_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "b3000000.sdhci"); + + clk = clk_register_aux("cfxd_synth_clk", "cfxd_synth_gate_clk", + "vco1div2_clk", 0, SPEAR1310_CFXD_CLK_SYNT, NULL, + aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "cfxd_synth_clk", NULL); + clk_register_clkdev(clk1, "cfxd_synth_gate_clk", NULL); + + clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_synth_gate_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_CFXD_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "b2800000.cf"); + clk_register_clkdev(clk, NULL, "arasan_xd"); + + clk = clk_register_aux("c3_synth_clk", "c3_synth_gate_clk", + "vco1div2_clk", 0, SPEAR1310_C3_CLK_SYNT, NULL, + aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "c3_synth_clk", NULL); + clk_register_clkdev(clk1, "c3_synth_gate_clk", NULL); + + clk = clk_register_mux(NULL, "c3_mux_clk", c3_parents, + ARRAY_SIZE(c3_parents), 0, SPEAR1310_PERIP_CLK_CFG, + SPEAR1310_C3_CLK_SHIFT, SPEAR1310_C3_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "c3_mux_clk", NULL); + + clk = clk_register_gate(NULL, "c3_clk", "c3_mux_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_C3_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "c3"); + + /* gmac */ + clk = clk_register_mux(NULL, "gmac_phy_input_mux_clk", + gmac_phy_input_parents, + ARRAY_SIZE(gmac_phy_input_parents), 0, + SPEAR1310_GMAC_CLK_CFG, + SPEAR1310_GMAC_PHY_INPUT_CLK_SHIFT, + SPEAR1310_GMAC_PHY_INPUT_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, "gmac_phy_input_mux_clk", NULL); + + clk = clk_register_aux("gmac_phy_synth_clk", "gmac_phy_synth_gate_clk", + "gmac_phy_input_mux_clk", 0, SPEAR1310_GMAC_CLK_SYNT, + NULL, gmac_rtbl, ARRAY_SIZE(gmac_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "gmac_phy_synth_clk", NULL); + clk_register_clkdev(clk1, "gmac_phy_synth_gate_clk", NULL); + + clk = clk_register_mux(NULL, "gmac_phy_mux_clk", gmac_phy_parents, + ARRAY_SIZE(gmac_phy_parents), 0, + SPEAR1310_PERIP_CLK_CFG, SPEAR1310_GMAC_PHY_CLK_SHIFT, + SPEAR1310_GMAC_PHY_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, NULL, "stmmacphy.0"); + + /* clcd */ + clk = clk_register_mux(NULL, "clcd_synth_mux_clk", clcd_synth_parents, + ARRAY_SIZE(clcd_synth_parents), 0, + SPEAR1310_CLCD_CLK_SYNT, SPEAR1310_CLCD_SYNT_CLK_SHIFT, + SPEAR1310_CLCD_SYNT_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, "clcd_synth_mux_clk", NULL); + + clk = clk_register_frac("clcd_synth_clk", "clcd_synth_mux_clk", 0, + SPEAR1310_CLCD_CLK_SYNT, clcd_rtbl, + ARRAY_SIZE(clcd_rtbl), &_lock); + clk_register_clkdev(clk, "clcd_synth_clk", NULL); + + clk = clk_register_mux(NULL, "clcd_pixel_mux_clk", clcd_pixel_parents, + ARRAY_SIZE(clcd_pixel_parents), 0, + SPEAR1310_PERIP_CLK_CFG, SPEAR1310_CLCD_CLK_SHIFT, + SPEAR1310_CLCD_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, "clcd_pixel_clk", NULL); + + clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mux_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_CLCD_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "clcd_clk", NULL); + + /* i2s */ + clk = clk_register_mux(NULL, "i2s_src_mux_clk", i2s_src_parents, + ARRAY_SIZE(i2s_src_parents), 0, SPEAR1310_I2S_CLK_CFG, + SPEAR1310_I2S_SRC_CLK_SHIFT, SPEAR1310_I2S_SRC_CLK_MASK, + 0, &_lock); + clk_register_clkdev(clk, "i2s_src_clk", NULL); + + clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mux_clk", 0, + SPEAR1310_I2S_CLK_CFG, &i2s_prs1_masks, i2s_prs1_rtbl, + ARRAY_SIZE(i2s_prs1_rtbl), &_lock, NULL); + clk_register_clkdev(clk, "i2s_prs1_clk", NULL); + + clk = clk_register_mux(NULL, "i2s_ref_mux_clk", i2s_ref_parents, + ARRAY_SIZE(i2s_ref_parents), 0, SPEAR1310_I2S_CLK_CFG, + SPEAR1310_I2S_REF_SHIFT, SPEAR1310_I2S_REF_SEL_MASK, 0, + &_lock); + clk_register_clkdev(clk, "i2s_ref_clk", NULL); + + clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mux_clk", 0, + SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_I2S_REF_PAD_CLK_ENB, + 0, &_lock); + clk_register_clkdev(clk, "i2s_ref_pad_clk", NULL); + + clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gate_clk", + "i2s_ref_pad_clk", 0, SPEAR1310_I2S_CLK_CFG, + &i2s_sclk_masks, i2s_sclk_rtbl, + ARRAY_SIZE(i2s_sclk_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "i2s_sclk_clk", NULL); + clk_register_clkdev(clk1, "i2s_sclk_gate_clk", NULL); + + /* clock derived from ahb clk */ + clk = clk_register_gate(NULL, "i2c0_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_I2C0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0280000.i2c"); + + clk = clk_register_gate(NULL, "dma_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_DMA_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "ea800000.dma"); + clk_register_clkdev(clk, NULL, "eb000000.dma"); + + clk = clk_register_gate(NULL, "jpeg_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_JPEG_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "b2000000.jpeg"); + + clk = clk_register_gate(NULL, "gmac_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GMAC_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e2000000.eth"); + + clk = clk_register_gate(NULL, "fsmc_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_FSMC_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "b0000000.flash"); + + clk = clk_register_gate(NULL, "smi_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SMI_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "ea000000.flash"); + + clk = clk_register_gate(NULL, "usbh0_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_UHC0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "usbh.0_clk", NULL); + + clk = clk_register_gate(NULL, "usbh1_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_UHC1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "usbh.1_clk", NULL); + + clk = clk_register_gate(NULL, "uoc_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_UOC_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "uoc"); + + clk = clk_register_gate(NULL, "pcie_sata_0_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_PCIE_SATA_0_CLK_ENB, + 0, &_lock); + clk_register_clkdev(clk, NULL, "dw_pcie.0"); + clk_register_clkdev(clk, NULL, "ahci.0"); + + clk = clk_register_gate(NULL, "pcie_sata_1_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_PCIE_SATA_1_CLK_ENB, + 0, &_lock); + clk_register_clkdev(clk, NULL, "dw_pcie.1"); + clk_register_clkdev(clk, NULL, "ahci.1"); + + clk = clk_register_gate(NULL, "pcie_sata_2_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_PCIE_SATA_2_CLK_ENB, + 0, &_lock); + clk_register_clkdev(clk, NULL, "dw_pcie.2"); + clk_register_clkdev(clk, NULL, "ahci.2"); + + clk = clk_register_gate(NULL, "sysram0_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SYSRAM0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "sysram0_clk", NULL); + + clk = clk_register_gate(NULL, "sysram1_clk", "ahb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SYSRAM1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "sysram1_clk", NULL); + + clk = clk_register_aux("adc_synth_clk", "adc_synth_gate_clk", "ahb_clk", + 0, SPEAR1310_ADC_CLK_SYNT, NULL, adc_rtbl, + ARRAY_SIZE(adc_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "adc_synth_clk", NULL); + clk_register_clkdev(clk1, "adc_synth_gate_clk", NULL); + + clk = clk_register_gate(NULL, "adc_clk", "adc_synth_gate_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_ADC_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "adc_clk"); + + /* clock derived from apb clk */ + clk = clk_register_gate(NULL, "ssp0_clk", "apb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SSP_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0100000.spi"); + + clk = clk_register_gate(NULL, "gpio0_clk", "apb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPIO0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0600000.gpio"); + + clk = clk_register_gate(NULL, "gpio1_clk", "apb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPIO1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0680000.gpio"); + + clk = clk_register_gate(NULL, "i2s0_clk", "apb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_I2S0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0180000.i2s"); + + clk = clk_register_gate(NULL, "i2s1_clk", "apb_clk", 0, + SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_I2S1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0200000.i2s"); + + clk = clk_register_gate(NULL, "kbd_clk", "apb_clk", 0, + SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_KBD_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0300000.kbd"); + + /* RAS clks */ + clk = clk_register_mux(NULL, "gen_synth0_1_mux_clk", + gen_synth0_1_parents, ARRAY_SIZE(gen_synth0_1_parents), + 0, SPEAR1310_PLL_CFG, SPEAR1310_RAS_SYNT0_1_CLK_SHIFT, + SPEAR1310_RAS_SYNT_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, "gen_synth0_1_clk", NULL); + + clk = clk_register_mux(NULL, "gen_synth2_3_mux_clk", + gen_synth2_3_parents, ARRAY_SIZE(gen_synth2_3_parents), + 0, SPEAR1310_PLL_CFG, SPEAR1310_RAS_SYNT2_3_CLK_SHIFT, + SPEAR1310_RAS_SYNT_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, "gen_synth2_3_clk", NULL); + + clk = clk_register_frac("gen_synth0_clk", "gen_synth0_1_clk", 0, + SPEAR1310_RAS_CLK_SYNT0, gen_rtbl, ARRAY_SIZE(gen_rtbl), + &_lock); + clk_register_clkdev(clk, "gen_synth0_clk", NULL); + + clk = clk_register_frac("gen_synth1_clk", "gen_synth0_1_clk", 0, + SPEAR1310_RAS_CLK_SYNT1, gen_rtbl, ARRAY_SIZE(gen_rtbl), + &_lock); + clk_register_clkdev(clk, "gen_synth1_clk", NULL); + + clk = clk_register_frac("gen_synth2_clk", "gen_synth2_3_clk", 0, + SPEAR1310_RAS_CLK_SYNT2, gen_rtbl, ARRAY_SIZE(gen_rtbl), + &_lock); + clk_register_clkdev(clk, "gen_synth2_clk", NULL); + + clk = clk_register_frac("gen_synth3_clk", "gen_synth2_3_clk", 0, + SPEAR1310_RAS_CLK_SYNT3, gen_rtbl, ARRAY_SIZE(gen_rtbl), + &_lock); + clk_register_clkdev(clk, "gen_synth3_clk", NULL); + + clk = clk_register_gate(NULL, "ras_osc_24m_clk", "osc_24m_clk", 0, + SPEAR1310_RAS_CLK_ENB, SPEAR1310_OSC_24M_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "ras_osc_24m_clk", NULL); + + clk = clk_register_gate(NULL, "ras_osc_25m_clk", "osc_25m_clk", 0, + SPEAR1310_RAS_CLK_ENB, SPEAR1310_OSC_25M_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "ras_osc_25m_clk", NULL); + + clk = clk_register_gate(NULL, "ras_osc_32k_clk", "osc_32k_clk", 0, + SPEAR1310_RAS_CLK_ENB, SPEAR1310_OSC_32K_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "ras_osc_32k_clk", NULL); + + clk = clk_register_gate(NULL, "ras_pll2_clk", "pll2_clk", 0, + SPEAR1310_RAS_CLK_ENB, SPEAR1310_PLL2_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "ras_pll2_clk", NULL); + + clk = clk_register_gate(NULL, "ras_pll3_clk", "pll3_clk", 0, + SPEAR1310_RAS_CLK_ENB, SPEAR1310_PLL3_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "ras_pll3_clk", NULL); + + clk = clk_register_gate(NULL, "ras_tx125_clk", "gmii_125m_pad_clk", 0, + SPEAR1310_RAS_CLK_ENB, SPEAR1310_C125M_PAD_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "ras_tx125_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "ras_30m_fixed_clk", "pll5_clk", 0, + 30000000); + clk = clk_register_gate(NULL, "ras_30m_clk", "ras_30m_fixed_clk", 0, + SPEAR1310_RAS_CLK_ENB, SPEAR1310_C30M_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "ras_30m_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "ras_48m_fixed_clk", "pll5_clk", 0, + 48000000); + clk = clk_register_gate(NULL, "ras_48m_clk", "ras_48m_fixed_clk", 0, + SPEAR1310_RAS_CLK_ENB, SPEAR1310_C48M_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "ras_48m_clk", NULL); + + clk = clk_register_gate(NULL, "ras_ahb_clk", "ahb_clk", 0, + SPEAR1310_RAS_CLK_ENB, SPEAR1310_ACLK_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "ras_ahb_clk", NULL); + + clk = clk_register_gate(NULL, "ras_apb_clk", "apb_clk", 0, + SPEAR1310_RAS_CLK_ENB, SPEAR1310_PCLK_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "ras_apb_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "ras_plclk0_clk", NULL, CLK_IS_ROOT, + 50000000); + + clk = clk_register_fixed_rate(NULL, "ras_tx50_clk", NULL, CLK_IS_ROOT, + 50000000); + + clk = clk_register_gate(NULL, "can0_clk", "apb_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_CAN0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "c_can_platform.0"); + + clk = clk_register_gate(NULL, "can1_clk", "apb_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_CAN1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "c_can_platform.1"); + + clk = clk_register_gate(NULL, "ras_smii0_clk", "ras_ahb_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_MII0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5c400000.eth"); + + clk = clk_register_gate(NULL, "ras_smii1_clk", "ras_ahb_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_MII1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5c500000.eth"); + + clk = clk_register_gate(NULL, "ras_smii2_clk", "ras_ahb_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_MII2_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5c600000.eth"); + + clk = clk_register_gate(NULL, "ras_rgmii_clk", "ras_ahb_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_GMII_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5c700000.eth"); + + clk = clk_register_mux(NULL, "smii_rgmii_phy_mux_clk", + smii_rgmii_phy_parents, + ARRAY_SIZE(smii_rgmii_phy_parents), 0, + SPEAR1310_RAS_CTRL_REG1, + SPEAR1310_SMII_RGMII_PHY_CLK_SHIFT, + SPEAR1310_PHY_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, NULL, "stmmacphy.1"); + clk_register_clkdev(clk, NULL, "stmmacphy.2"); + clk_register_clkdev(clk, NULL, "stmmacphy.4"); + + clk = clk_register_mux(NULL, "rmii_phy_mux_clk", rmii_phy_parents, + ARRAY_SIZE(rmii_phy_parents), 0, + SPEAR1310_RAS_CTRL_REG1, SPEAR1310_RMII_PHY_CLK_SHIFT, + SPEAR1310_PHY_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, NULL, "stmmacphy.3"); + + clk = clk_register_mux(NULL, "uart1_mux_clk", uart_parents, + ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_UART1_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK, + 0, &_lock); + clk_register_clkdev(clk, "uart1_mux_clk", NULL); + + clk = clk_register_gate(NULL, "uart1_clk", "uart1_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5c800000.serial"); + + clk = clk_register_mux(NULL, "uart2_mux_clk", uart_parents, + ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_UART2_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK, + 0, &_lock); + clk_register_clkdev(clk, "uart2_mux_clk", NULL); + + clk = clk_register_gate(NULL, "uart2_clk", "uart2_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART2_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5c900000.serial"); + + clk = clk_register_mux(NULL, "uart3_mux_clk", uart_parents, + ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_UART3_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK, + 0, &_lock); + clk_register_clkdev(clk, "uart3_mux_clk", NULL); + + clk = clk_register_gate(NULL, "uart3_clk", "uart3_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART3_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5ca00000.serial"); + + clk = clk_register_mux(NULL, "uart4_mux_clk", uart_parents, + ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_UART4_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK, + 0, &_lock); + clk_register_clkdev(clk, "uart4_mux_clk", NULL); + + clk = clk_register_gate(NULL, "uart4_clk", "uart4_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART4_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5cb00000.serial"); + + clk = clk_register_mux(NULL, "uart5_mux_clk", uart_parents, + ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_UART5_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK, + 0, &_lock); + clk_register_clkdev(clk, "uart5_mux_clk", NULL); + + clk = clk_register_gate(NULL, "uart5_clk", "uart5_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART5_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5cc00000.serial"); + + clk = clk_register_mux(NULL, "i2c1_mux_clk", i2c_parents, + ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_I2C1_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "i2c1_mux_clk", NULL); + + clk = clk_register_gate(NULL, "i2c1_clk", "i2c1_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5cd00000.i2c"); + + clk = clk_register_mux(NULL, "i2c2_mux_clk", i2c_parents, + ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_I2C2_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "i2c2_mux_clk", NULL); + + clk = clk_register_gate(NULL, "i2c2_clk", "i2c2_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C2_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5ce00000.i2c"); + + clk = clk_register_mux(NULL, "i2c3_mux_clk", i2c_parents, + ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_I2C3_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "i2c3_mux_clk", NULL); + + clk = clk_register_gate(NULL, "i2c3_clk", "i2c3_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C3_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5cf00000.i2c"); + + clk = clk_register_mux(NULL, "i2c4_mux_clk", i2c_parents, + ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_I2C4_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "i2c4_mux_clk", NULL); + + clk = clk_register_gate(NULL, "i2c4_clk", "i2c4_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C4_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5d000000.i2c"); + + clk = clk_register_mux(NULL, "i2c5_mux_clk", i2c_parents, + ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_I2C5_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "i2c5_mux_clk", NULL); + + clk = clk_register_gate(NULL, "i2c5_clk", "i2c5_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C5_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5d100000.i2c"); + + clk = clk_register_mux(NULL, "i2c6_mux_clk", i2c_parents, + ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_I2C6_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "i2c6_mux_clk", NULL); + + clk = clk_register_gate(NULL, "i2c6_clk", "i2c6_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C6_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5d200000.i2c"); + + clk = clk_register_mux(NULL, "i2c7_mux_clk", i2c_parents, + ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_I2C7_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "i2c7_mux_clk", NULL); + + clk = clk_register_gate(NULL, "i2c7_clk", "i2c7_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C7_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5d300000.i2c"); + + clk = clk_register_mux(NULL, "ssp1_mux_clk", ssp1_parents, + ARRAY_SIZE(ssp1_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_SSP1_CLK_SHIFT, SPEAR1310_SSP1_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "ssp1_mux_clk", NULL); + + clk = clk_register_gate(NULL, "ssp1_clk", "ssp1_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_SSP1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "5d400000.spi"); + + clk = clk_register_mux(NULL, "pci_mux_clk", pci_parents, + ARRAY_SIZE(pci_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_PCI_CLK_SHIFT, SPEAR1310_PCI_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "pci_mux_clk", NULL); + + clk = clk_register_gate(NULL, "pci_clk", "pci_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_PCI_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "pci"); + + clk = clk_register_mux(NULL, "tdm1_mux_clk", tdm_parents, + ARRAY_SIZE(tdm_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_TDM1_CLK_SHIFT, SPEAR1310_TDM_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "tdm1_mux_clk", NULL); + + clk = clk_register_gate(NULL, "tdm1_clk", "tdm1_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_TDM1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "tdm_hdlc.0"); + + clk = clk_register_mux(NULL, "tdm2_mux_clk", tdm_parents, + ARRAY_SIZE(tdm_parents), 0, SPEAR1310_RAS_CTRL_REG0, + SPEAR1310_TDM2_CLK_SHIFT, SPEAR1310_TDM_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "tdm2_mux_clk", NULL); + + clk = clk_register_gate(NULL, "tdm2_clk", "tdm2_mux_clk", 0, + SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_TDM2_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "tdm_hdlc.1"); +} diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c new file mode 100644 index 000000000000..f130919d5bf8 --- /dev/null +++ b/drivers/clk/spear/spear1340_clock.c @@ -0,0 +1,964 @@ +/* + * arch/arm/mach-spear13xx/spear1340_clock.c + * + * SPEAr1340 machine clock framework source file + * + * Copyright (C) 2012 ST Microelectronics + * Viresh Kumar <viresh.kumar@st.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/clk.h> +#include <linux/clkdev.h> +#include <linux/err.h> +#include <linux/io.h> +#include <linux/of_platform.h> +#include <linux/spinlock_types.h> +#include <mach/spear.h> +#include "clk.h" + +/* Clock Configuration Registers */ +#define SPEAR1340_SYS_CLK_CTRL (VA_MISC_BASE + 0x200) + #define SPEAR1340_HCLK_SRC_SEL_SHIFT 27 + #define SPEAR1340_HCLK_SRC_SEL_MASK 1 + #define SPEAR1340_SCLK_SRC_SEL_SHIFT 23 + #define SPEAR1340_SCLK_SRC_SEL_MASK 3 + +/* PLL related registers and bit values */ +#define SPEAR1340_PLL_CFG (VA_MISC_BASE + 0x210) + /* PLL_CFG bit values */ + #define SPEAR1340_CLCD_SYNT_CLK_MASK 1 + #define SPEAR1340_CLCD_SYNT_CLK_SHIFT 31 + #define SPEAR1340_GEN_SYNT2_3_CLK_SHIFT 29 + #define SPEAR1340_GEN_SYNT_CLK_MASK 2 + #define SPEAR1340_GEN_SYNT0_1_CLK_SHIFT 27 + #define SPEAR1340_PLL_CLK_MASK 2 + #define SPEAR1340_PLL3_CLK_SHIFT 24 + #define SPEAR1340_PLL2_CLK_SHIFT 22 + #define SPEAR1340_PLL1_CLK_SHIFT 20 + +#define SPEAR1340_PLL1_CTR (VA_MISC_BASE + 0x214) +#define SPEAR1340_PLL1_FRQ (VA_MISC_BASE + 0x218) +#define SPEAR1340_PLL2_CTR (VA_MISC_BASE + 0x220) +#define SPEAR1340_PLL2_FRQ (VA_MISC_BASE + 0x224) +#define SPEAR1340_PLL3_CTR (VA_MISC_BASE + 0x22C) +#define SPEAR1340_PLL3_FRQ (VA_MISC_BASE + 0x230) +#define SPEAR1340_PLL4_CTR (VA_MISC_BASE + 0x238) +#define SPEAR1340_PLL4_FRQ (VA_MISC_BASE + 0x23C) +#define SPEAR1340_PERIP_CLK_CFG (VA_MISC_BASE + 0x244) + /* PERIP_CLK_CFG bit values */ + #define SPEAR1340_SPDIF_CLK_MASK 1 + #define SPEAR1340_SPDIF_OUT_CLK_SHIFT 15 + #define SPEAR1340_SPDIF_IN_CLK_SHIFT 14 + #define SPEAR1340_GPT3_CLK_SHIFT 13 + #define SPEAR1340_GPT2_CLK_SHIFT 12 + #define SPEAR1340_GPT_CLK_MASK 1 + #define SPEAR1340_GPT1_CLK_SHIFT 9 + #define SPEAR1340_GPT0_CLK_SHIFT 8 + #define SPEAR1340_UART_CLK_MASK 2 + #define SPEAR1340_UART1_CLK_SHIFT 6 + #define SPEAR1340_UART0_CLK_SHIFT 4 + #define SPEAR1340_CLCD_CLK_MASK 2 + #define SPEAR1340_CLCD_CLK_SHIFT 2 + #define SPEAR1340_C3_CLK_MASK 1 + #define SPEAR1340_C3_CLK_SHIFT 1 + +#define SPEAR1340_GMAC_CLK_CFG (VA_MISC_BASE + 0x248) + #define SPEAR1340_GMAC_PHY_CLK_MASK 1 + #define SPEAR1340_GMAC_PHY_CLK_SHIFT 2 + #define SPEAR1340_GMAC_PHY_INPUT_CLK_MASK 2 + #define SPEAR1340_GMAC_PHY_INPUT_CLK_SHIFT 0 + +#define SPEAR1340_I2S_CLK_CFG (VA_MISC_BASE + 0x24C) + /* I2S_CLK_CFG register mask */ + #define SPEAR1340_I2S_SCLK_X_MASK 0x1F + #define SPEAR1340_I2S_SCLK_X_SHIFT 27 + #define SPEAR1340_I2S_SCLK_Y_MASK 0x1F + #define SPEAR1340_I2S_SCLK_Y_SHIFT 22 + #define SPEAR1340_I2S_SCLK_EQ_SEL_SHIFT 21 + #define SPEAR1340_I2S_SCLK_SYNTH_ENB 20 + #define SPEAR1340_I2S_PRS1_CLK_X_MASK 0xFF + #define SPEAR1340_I2S_PRS1_CLK_X_SHIFT 12 + #define SPEAR1340_I2S_PRS1_CLK_Y_MASK 0xFF + #define SPEAR1340_I2S_PRS1_CLK_Y_SHIFT 4 + #define SPEAR1340_I2S_PRS1_EQ_SEL_SHIFT 3 + #define SPEAR1340_I2S_REF_SEL_MASK 1 + #define SPEAR1340_I2S_REF_SHIFT 2 + #define SPEAR1340_I2S_SRC_CLK_MASK 2 + #define SPEAR1340_I2S_SRC_CLK_SHIFT 0 + +#define SPEAR1340_C3_CLK_SYNT (VA_MISC_BASE + 0x250) +#define SPEAR1340_UART0_CLK_SYNT (VA_MISC_BASE + 0x254) +#define SPEAR1340_UART1_CLK_SYNT (VA_MISC_BASE + 0x258) +#define SPEAR1340_GMAC_CLK_SYNT (VA_MISC_BASE + 0x25C) +#define SPEAR1340_SDHCI_CLK_SYNT (VA_MISC_BASE + 0x260) +#define SPEAR1340_CFXD_CLK_SYNT (VA_MISC_BASE + 0x264) +#define SPEAR1340_ADC_CLK_SYNT (VA_MISC_BASE + 0x270) +#define SPEAR1340_AMBA_CLK_SYNT (VA_MISC_BASE + 0x274) +#define SPEAR1340_CLCD_CLK_SYNT (VA_MISC_BASE + 0x27C) +#define SPEAR1340_SYS_CLK_SYNT (VA_MISC_BASE + 0x284) +#define SPEAR1340_GEN_CLK_SYNT0 (VA_MISC_BASE + 0x28C) +#define SPEAR1340_GEN_CLK_SYNT1 (VA_MISC_BASE + 0x294) +#define SPEAR1340_GEN_CLK_SYNT2 (VA_MISC_BASE + 0x29C) +#define SPEAR1340_GEN_CLK_SYNT3 (VA_MISC_BASE + 0x304) +#define SPEAR1340_PERIP1_CLK_ENB (VA_MISC_BASE + 0x30C) + #define SPEAR1340_RTC_CLK_ENB 31 + #define SPEAR1340_ADC_CLK_ENB 30 + #define SPEAR1340_C3_CLK_ENB 29 + #define SPEAR1340_CLCD_CLK_ENB 27 + #define SPEAR1340_DMA_CLK_ENB 25 + #define SPEAR1340_GPIO1_CLK_ENB 24 + #define SPEAR1340_GPIO0_CLK_ENB 23 + #define SPEAR1340_GPT1_CLK_ENB 22 + #define SPEAR1340_GPT0_CLK_ENB 21 + #define SPEAR1340_I2S_PLAY_CLK_ENB 20 + #define SPEAR1340_I2S_REC_CLK_ENB 19 + #define SPEAR1340_I2C0_CLK_ENB 18 + #define SPEAR1340_SSP_CLK_ENB 17 + #define SPEAR1340_UART0_CLK_ENB 15 + #define SPEAR1340_PCIE_SATA_CLK_ENB 12 + #define SPEAR1340_UOC_CLK_ENB 11 + #define SPEAR1340_UHC1_CLK_ENB 10 + #define SPEAR1340_UHC0_CLK_ENB 9 + #define SPEAR1340_GMAC_CLK_ENB 8 + #define SPEAR1340_CFXD_CLK_ENB 7 + #define SPEAR1340_SDHCI_CLK_ENB 6 + #define SPEAR1340_SMI_CLK_ENB 5 + #define SPEAR1340_FSMC_CLK_ENB 4 + #define SPEAR1340_SYSRAM0_CLK_ENB 3 + #define SPEAR1340_SYSRAM1_CLK_ENB 2 + #define SPEAR1340_SYSROM_CLK_ENB 1 + #define SPEAR1340_BUS_CLK_ENB 0 + +#define SPEAR1340_PERIP2_CLK_ENB (VA_MISC_BASE + 0x310) + #define SPEAR1340_THSENS_CLK_ENB 8 + #define SPEAR1340_I2S_REF_PAD_CLK_ENB 7 + #define SPEAR1340_ACP_CLK_ENB 6 + #define SPEAR1340_GPT3_CLK_ENB 5 + #define SPEAR1340_GPT2_CLK_ENB 4 + #define SPEAR1340_KBD_CLK_ENB 3 + #define SPEAR1340_CPU_DBG_CLK_ENB 2 + #define SPEAR1340_DDR_CORE_CLK_ENB 1 + #define SPEAR1340_DDR_CTRL_CLK_ENB 0 + +#define SPEAR1340_PERIP3_CLK_ENB (VA_MISC_BASE + 0x314) + #define SPEAR1340_PLGPIO_CLK_ENB 18 + #define SPEAR1340_VIDEO_DEC_CLK_ENB 16 + #define SPEAR1340_VIDEO_ENC_CLK_ENB 15 + #define SPEAR1340_SPDIF_OUT_CLK_ENB 13 + #define SPEAR1340_SPDIF_IN_CLK_ENB 12 + #define SPEAR1340_VIDEO_IN_CLK_ENB 11 + #define SPEAR1340_CAM0_CLK_ENB 10 + #define SPEAR1340_CAM1_CLK_ENB 9 + #define SPEAR1340_CAM2_CLK_ENB 8 + #define SPEAR1340_CAM3_CLK_ENB 7 + #define SPEAR1340_MALI_CLK_ENB 6 + #define SPEAR1340_CEC0_CLK_ENB 5 + #define SPEAR1340_CEC1_CLK_ENB 4 + #define SPEAR1340_PWM_CLK_ENB 3 + #define SPEAR1340_I2C1_CLK_ENB 2 + #define SPEAR1340_UART1_CLK_ENB 1 + +static DEFINE_SPINLOCK(_lock); + +/* pll rate configuration table, in ascending order of rates */ +static struct pll_rate_tbl pll_rtbl[] = { + /* PCLK 24MHz */ + {.mode = 0, .m = 0x83, .n = 0x04, .p = 0x5}, /* vco 1572, pll 49.125 MHz */ + {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x3}, /* vco 1000, pll 125 MHz */ + {.mode = 0, .m = 0x64, .n = 0x06, .p = 0x1}, /* vco 800, pll 400 MHz */ + {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x1}, /* vco 1000, pll 500 MHz */ + {.mode = 0, .m = 0xA6, .n = 0x06, .p = 0x1}, /* vco 1328, pll 664 MHz */ + {.mode = 0, .m = 0xC8, .n = 0x06, .p = 0x1}, /* vco 1600, pll 800 MHz */ + {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x0}, /* vco 1, pll 1 GHz */ + {.mode = 0, .m = 0x96, .n = 0x06, .p = 0x0}, /* vco 1200, pll 1200 MHz */ +}; + +/* vco-pll4 rate configuration table, in ascending order of rates */ +static struct pll_rate_tbl pll4_rtbl[] = { + {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x2}, /* vco 1000, pll 250 MHz */ + {.mode = 0, .m = 0xA6, .n = 0x06, .p = 0x2}, /* vco 1328, pll 332 MHz */ + {.mode = 0, .m = 0xC8, .n = 0x06, .p = 0x2}, /* vco 1600, pll 400 MHz */ + {.mode = 0, .m = 0x7D, .n = 0x06, .p = 0x0}, /* vco 1, pll 1 GHz */ +}; + +/* + * All below entries generate 166 MHz for + * different values of vco1div2 + */ +static struct frac_rate_tbl amba_synth_rtbl[] = { + {.div = 0x06062}, /* for vco1div2 = 500 MHz */ + {.div = 0x04D1B}, /* for vco1div2 = 400 MHz */ + {.div = 0x04000}, /* for vco1div2 = 332 MHz */ + {.div = 0x03031}, /* for vco1div2 = 250 MHz */ + {.div = 0x0268D}, /* for vco1div2 = 200 MHz */ +}; + +/* + * Synthesizer Clock derived from vcodiv2. This clock is one of the + * possible clocks to feed cpu directly. + * We can program this synthesizer to make cpu run on different clock + * frequencies. + * Following table provides configuration values to let cpu run on 200, + * 250, 332, 400 or 500 MHz considering different possibilites of input + * (vco1div2) clock. + * + * -------------------------------------------------------------------- + * vco1div2(Mhz) fout(Mhz) cpuclk = fout/2 div + * -------------------------------------------------------------------- + * 400 200 100 0x04000 + * 400 250 125 0x03333 + * 400 332 166 0x0268D + * 400 400 200 0x02000 + * -------------------------------------------------------------------- + * 500 200 100 0x05000 + * 500 250 125 0x04000 + * 500 332 166 0x03031 + * 500 400 200 0x02800 + * 500 500 250 0x02000 + * -------------------------------------------------------------------- + * 664 200 100 0x06a38 + * 664 250 125 0x054FD + * 664 332 166 0x04000 + * 664 400 200 0x0351E + * 664 500 250 0x02A7E + * -------------------------------------------------------------------- + * 800 200 100 0x08000 + * 800 250 125 0x06666 + * 800 332 166 0x04D18 + * 800 400 200 0x04000 + * 800 500 250 0x03333 + * -------------------------------------------------------------------- + * sys rate configuration table is in descending order of divisor. + */ +static struct frac_rate_tbl sys_synth_rtbl[] = { + {.div = 0x08000}, + {.div = 0x06a38}, + {.div = 0x06666}, + {.div = 0x054FD}, + {.div = 0x05000}, + {.div = 0x04D18}, + {.div = 0x04000}, + {.div = 0x0351E}, + {.div = 0x03333}, + {.div = 0x03031}, + {.div = 0x02A7E}, + {.div = 0x02800}, + {.div = 0x0268D}, + {.div = 0x02000}, +}; + +/* aux rate configuration table, in ascending order of rates */ +static struct aux_rate_tbl aux_rtbl[] = { + /* For VCO1div2 = 500 MHz */ + {.xscale = 10, .yscale = 204, .eq = 0}, /* 12.29 MHz */ + {.xscale = 4, .yscale = 21, .eq = 0}, /* 48 MHz */ + {.xscale = 2, .yscale = 6, .eq = 0}, /* 83 MHz */ + {.xscale = 2, .yscale = 4, .eq = 0}, /* 125 MHz */ + {.xscale = 1, .yscale = 3, .eq = 1}, /* 166 MHz */ + {.xscale = 1, .yscale = 2, .eq = 1}, /* 250 MHz */ +}; + +/* gmac rate configuration table, in ascending order of rates */ +static struct aux_rate_tbl gmac_rtbl[] = { + /* For gmac phy input clk */ + {.xscale = 2, .yscale = 6, .eq = 0}, /* divided by 6 */ + {.xscale = 2, .yscale = 4, .eq = 0}, /* divided by 4 */ + {.xscale = 1, .yscale = 3, .eq = 1}, /* divided by 3 */ + {.xscale = 1, .yscale = 2, .eq = 1}, /* divided by 2 */ +}; + +/* clcd rate configuration table, in ascending order of rates */ +static struct frac_rate_tbl clcd_rtbl[] = { + {.div = 0x14000}, /* 25 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x1284B}, /* 27 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x0D8D3}, /* 58 Mhz , for vco1div4 = 393 MHz */ + {.div = 0x0B72C}, /* 58 Mhz , for vco1div4 = 332 MHz */ + {.div = 0x089EE}, /* 58 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x07BA0}, /* 65 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x06f1C}, /* 72 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x06E58}, /* 58 Mhz , for vco1div4 = 200 MHz */ + {.div = 0x06c1B}, /* 74 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x04A12}, /* 108 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x0378E}, /* 144 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x0360D}, /* 148 Mhz , for vc01div4 = 250 MHz*/ + {.div = 0x035E0}, /* 148.5 MHz, for vc01div4 = 250 MHz*/ +}; + +/* i2s prescaler1 masks */ +static struct aux_clk_masks i2s_prs1_masks = { + .eq_sel_mask = AUX_EQ_SEL_MASK, + .eq_sel_shift = SPEAR1340_I2S_PRS1_EQ_SEL_SHIFT, + .eq1_mask = AUX_EQ1_SEL, + .eq2_mask = AUX_EQ2_SEL, + .xscale_sel_mask = SPEAR1340_I2S_PRS1_CLK_X_MASK, + .xscale_sel_shift = SPEAR1340_I2S_PRS1_CLK_X_SHIFT, + .yscale_sel_mask = SPEAR1340_I2S_PRS1_CLK_Y_MASK, + .yscale_sel_shift = SPEAR1340_I2S_PRS1_CLK_Y_SHIFT, +}; + +/* i2s sclk (bit clock) syynthesizers masks */ +static struct aux_clk_masks i2s_sclk_masks = { + .eq_sel_mask = AUX_EQ_SEL_MASK, + .eq_sel_shift = SPEAR1340_I2S_SCLK_EQ_SEL_SHIFT, + .eq1_mask = AUX_EQ1_SEL, + .eq2_mask = AUX_EQ2_SEL, + .xscale_sel_mask = SPEAR1340_I2S_SCLK_X_MASK, + .xscale_sel_shift = SPEAR1340_I2S_SCLK_X_SHIFT, + .yscale_sel_mask = SPEAR1340_I2S_SCLK_Y_MASK, + .yscale_sel_shift = SPEAR1340_I2S_SCLK_Y_SHIFT, + .enable_bit = SPEAR1340_I2S_SCLK_SYNTH_ENB, +}; + +/* i2s prs1 aux rate configuration table, in ascending order of rates */ +static struct aux_rate_tbl i2s_prs1_rtbl[] = { + /* For parent clk = 49.152 MHz */ + {.xscale = 1, .yscale = 12, .eq = 0}, /* 2.048 MHz, smp freq = 8Khz */ + {.xscale = 11, .yscale = 96, .eq = 0}, /* 2.816 MHz, smp freq = 11Khz */ + {.xscale = 1, .yscale = 6, .eq = 0}, /* 4.096 MHz, smp freq = 16Khz */ + {.xscale = 11, .yscale = 48, .eq = 0}, /* 5.632 MHz, smp freq = 22Khz */ + + /* + * with parent clk = 49.152, freq gen is 8.192 MHz, smp freq = 32Khz + * with parent clk = 12.288, freq gen is 2.048 MHz, smp freq = 8Khz + */ + {.xscale = 1, .yscale = 3, .eq = 0}, + + /* For parent clk = 49.152 MHz */ + {.xscale = 17, .yscale = 37, .eq = 0}, /* 11.289 MHz, smp freq = 44Khz*/ + {.xscale = 1, .yscale = 2, .eq = 0}, /* 12.288 MHz, smp freq = 48Khz*/ +}; + +/* i2s sclk aux rate configuration table, in ascending order of rates */ +static struct aux_rate_tbl i2s_sclk_rtbl[] = { + /* For sclk = ref_clk * x/2/y */ + {.xscale = 1, .yscale = 4, .eq = 0}, + {.xscale = 1, .yscale = 2, .eq = 0}, +}; + +/* adc rate configuration table, in ascending order of rates */ +/* possible adc range is 2.5 MHz to 20 MHz. */ +static struct aux_rate_tbl adc_rtbl[] = { + /* For ahb = 166.67 MHz */ + {.xscale = 1, .yscale = 31, .eq = 0}, /* 2.68 MHz */ + {.xscale = 2, .yscale = 21, .eq = 0}, /* 7.94 MHz */ + {.xscale = 4, .yscale = 21, .eq = 0}, /* 15.87 MHz */ + {.xscale = 10, .yscale = 42, .eq = 0}, /* 19.84 MHz */ +}; + +/* General synth rate configuration table, in ascending order of rates */ +static struct frac_rate_tbl gen_rtbl[] = { + /* For vco1div4 = 250 MHz */ + {.div = 0x1624E}, /* 22.5792 MHz */ + {.div = 0x14585}, /* 24.576 MHz */ + {.div = 0x14000}, /* 25 MHz */ + {.div = 0x0B127}, /* 45.1584 MHz */ + {.div = 0x0A000}, /* 50 MHz */ + {.div = 0x061A8}, /* 81.92 MHz */ + {.div = 0x05000}, /* 100 MHz */ + {.div = 0x02800}, /* 200 MHz */ + {.div = 0x02620}, /* 210 MHz */ + {.div = 0x02460}, /* 220 MHz */ + {.div = 0x022C0}, /* 230 MHz */ + {.div = 0x02160}, /* 240 MHz */ + {.div = 0x02000}, /* 250 MHz */ +}; + +/* clock parents */ +static const char *vco_parents[] = { "osc_24m_clk", "osc_25m_clk", }; +static const char *sys_parents[] = { "none", "pll1_clk", "none", "none", + "sys_synth_clk", "none", "pll2_clk", "pll3_clk", }; +static const char *ahb_parents[] = { "cpu_div3_clk", "amba_synth_clk", }; +static const char *gpt_parents[] = { "osc_24m_clk", "apb_clk", }; +static const char *uart0_parents[] = { "pll5_clk", "osc_24m_clk", + "uart0_synth_gate_clk", }; +static const char *uart1_parents[] = { "pll5_clk", "osc_24m_clk", + "uart1_synth_gate_clk", }; +static const char *c3_parents[] = { "pll5_clk", "c3_synth_gate_clk", }; +static const char *gmac_phy_input_parents[] = { "gmii_125m_pad_clk", "pll2_clk", + "osc_25m_clk", }; +static const char *gmac_phy_parents[] = { "gmac_phy_input_mux_clk", + "gmac_phy_synth_gate_clk", }; +static const char *clcd_synth_parents[] = { "vco1div4_clk", "pll2_clk", }; +static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_synth_clk", }; +static const char *i2s_src_parents[] = { "vco1div2_clk", "pll2_clk", "pll3_clk", + "i2s_src_pad_clk", }; +static const char *i2s_ref_parents[] = { "i2s_src_mux_clk", "i2s_prs1_clk", }; +static const char *spdif_out_parents[] = { "i2s_src_pad_clk", "gen_synth2_clk", +}; +static const char *spdif_in_parents[] = { "pll2_clk", "gen_synth3_clk", }; + +static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk", + "pll3_clk", }; +static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco3div2_clk", + "pll2_clk", }; + +void __init spear1340_clk_init(void) +{ + struct clk *clk, *clk1; + + clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT, 0); + clk_register_clkdev(clk, "apb_pclk", NULL); + + clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT, + 32000); + clk_register_clkdev(clk, "osc_32k_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "osc_24m_clk", NULL, CLK_IS_ROOT, + 24000000); + clk_register_clkdev(clk, "osc_24m_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "osc_25m_clk", NULL, CLK_IS_ROOT, + 25000000); + clk_register_clkdev(clk, "osc_25m_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "gmii_125m_pad_clk", NULL, + CLK_IS_ROOT, 125000000); + clk_register_clkdev(clk, "gmii_125m_pad_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "i2s_src_pad_clk", NULL, + CLK_IS_ROOT, 12288000); + clk_register_clkdev(clk, "i2s_src_pad_clk", NULL); + + /* clock derived from 32 KHz osc clk */ + clk = clk_register_gate(NULL, "rtc-spear", "osc_32k_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_RTC_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "fc900000.rtc"); + + /* clock derived from 24 or 25 MHz osc clk */ + /* vco-pll */ + clk = clk_register_mux(NULL, "vco1_mux_clk", vco_parents, + ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG, + SPEAR1340_PLL1_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "vco1_mux_clk", NULL); + clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mux_clk", + 0, SPEAR1340_PLL1_CTR, SPEAR1340_PLL1_FRQ, pll_rtbl, + ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); + clk_register_clkdev(clk, "vco1_clk", NULL); + clk_register_clkdev(clk1, "pll1_clk", NULL); + + clk = clk_register_mux(NULL, "vco2_mux_clk", vco_parents, + ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG, + SPEAR1340_PLL2_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "vco2_mux_clk", NULL); + clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mux_clk", + 0, SPEAR1340_PLL2_CTR, SPEAR1340_PLL2_FRQ, pll_rtbl, + ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); + clk_register_clkdev(clk, "vco2_clk", NULL); + clk_register_clkdev(clk1, "pll2_clk", NULL); + + clk = clk_register_mux(NULL, "vco3_mux_clk", vco_parents, + ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG, + SPEAR1340_PLL3_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "vco3_mux_clk", NULL); + clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mux_clk", + 0, SPEAR1340_PLL3_CTR, SPEAR1340_PLL3_FRQ, pll_rtbl, + ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL); + clk_register_clkdev(clk, "vco3_clk", NULL); + clk_register_clkdev(clk1, "pll3_clk", NULL); + + clk = clk_register_vco_pll("vco4_clk", "pll4_clk", NULL, "osc_24m_clk", + 0, SPEAR1340_PLL4_CTR, SPEAR1340_PLL4_FRQ, pll4_rtbl, + ARRAY_SIZE(pll4_rtbl), &_lock, &clk1, NULL); + clk_register_clkdev(clk, "vco4_clk", NULL); + clk_register_clkdev(clk1, "pll4_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "pll5_clk", "osc_24m_clk", 0, + 48000000); + clk_register_clkdev(clk, "pll5_clk", NULL); + + clk = clk_register_fixed_rate(NULL, "pll6_clk", "osc_25m_clk", 0, + 25000000); + clk_register_clkdev(clk, "pll6_clk", NULL); + + /* vco div n clocks */ + clk = clk_register_fixed_factor(NULL, "vco1div2_clk", "vco1_clk", 0, 1, + 2); + clk_register_clkdev(clk, "vco1div2_clk", NULL); + + clk = clk_register_fixed_factor(NULL, "vco1div4_clk", "vco1_clk", 0, 1, + 4); + clk_register_clkdev(clk, "vco1div4_clk", NULL); + + clk = clk_register_fixed_factor(NULL, "vco2div2_clk", "vco2_clk", 0, 1, + 2); + clk_register_clkdev(clk, "vco2div2_clk", NULL); + + clk = clk_register_fixed_factor(NULL, "vco3div2_clk", "vco3_clk", 0, 1, + 2); + clk_register_clkdev(clk, "vco3div2_clk", NULL); + + /* peripherals */ + clk_register_fixed_factor(NULL, "thermal_clk", "osc_24m_clk", 0, 1, + 128); + clk = clk_register_gate(NULL, "thermal_gate_clk", "thermal_clk", 0, + SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_THSENS_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "spear_thermal"); + + /* clock derived from pll4 clk */ + clk = clk_register_fixed_factor(NULL, "ddr_clk", "pll4_clk", 0, 1, + 1); + clk_register_clkdev(clk, "ddr_clk", NULL); + + /* clock derived from pll1 clk */ + clk = clk_register_frac("sys_synth_clk", "vco1div2_clk", 0, + SPEAR1340_SYS_CLK_SYNT, sys_synth_rtbl, + ARRAY_SIZE(sys_synth_rtbl), &_lock); + clk_register_clkdev(clk, "sys_synth_clk", NULL); + + clk = clk_register_frac("amba_synth_clk", "vco1div2_clk", 0, + SPEAR1340_AMBA_CLK_SYNT, amba_synth_rtbl, + ARRAY_SIZE(amba_synth_rtbl), &_lock); + clk_register_clkdev(clk, "amba_synth_clk", NULL); + + clk = clk_register_mux(NULL, "sys_mux_clk", sys_parents, + ARRAY_SIZE(sys_parents), 0, SPEAR1340_SYS_CLK_CTRL, + SPEAR1340_SCLK_SRC_SEL_SHIFT, + SPEAR1340_SCLK_SRC_SEL_MASK, 0, &_lock); + clk_register_clkdev(clk, "sys_clk", NULL); + + clk = clk_register_fixed_factor(NULL, "cpu_clk", "sys_mux_clk", 0, 1, + 2); + clk_register_clkdev(clk, "cpu_clk", NULL); + + clk = clk_register_fixed_factor(NULL, "cpu_div3_clk", "cpu_clk", 0, 1, + 3); + clk_register_clkdev(clk, "cpu_div3_clk", NULL); + + clk = clk_register_fixed_factor(NULL, "wdt_clk", "cpu_clk", 0, 1, + 2); + clk_register_clkdev(clk, NULL, "ec800620.wdt"); + + clk = clk_register_mux(NULL, "ahb_clk", ahb_parents, + ARRAY_SIZE(ahb_parents), 0, SPEAR1340_SYS_CLK_CTRL, + SPEAR1340_HCLK_SRC_SEL_SHIFT, + SPEAR1340_HCLK_SRC_SEL_MASK, 0, &_lock); + clk_register_clkdev(clk, "ahb_clk", NULL); + + clk = clk_register_fixed_factor(NULL, "apb_clk", "ahb_clk", 0, 1, + 2); + clk_register_clkdev(clk, "apb_clk", NULL); + + /* gpt clocks */ + clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt_parents, + ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG, + SPEAR1340_GPT0_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "gpt0_mux_clk", NULL); + clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mux_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPT0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "gpt0"); + + clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt_parents, + ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG, + SPEAR1340_GPT1_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "gpt1_mux_clk", NULL); + clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPT1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "gpt1"); + + clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt_parents, + ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG, + SPEAR1340_GPT2_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "gpt2_mux_clk", NULL); + clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0, + SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_GPT2_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "gpt2"); + + clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt_parents, + ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG, + SPEAR1340_GPT3_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "gpt3_mux_clk", NULL); + clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0, + SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_GPT3_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "gpt3"); + + /* others */ + clk = clk_register_aux("uart0_synth_clk", "uart0_synth_gate_clk", + "vco1div2_clk", 0, SPEAR1340_UART0_CLK_SYNT, NULL, + aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "uart0_synth_clk", NULL); + clk_register_clkdev(clk1, "uart0_synth_gate_clk", NULL); + + clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents, + ARRAY_SIZE(uart0_parents), 0, SPEAR1340_PERIP_CLK_CFG, + SPEAR1340_UART0_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "uart0_mux_clk", NULL); + + clk = clk_register_gate(NULL, "uart0_clk", "uart0_mux_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0000000.serial"); + + clk = clk_register_aux("uart1_synth_clk", "uart1_synth_gate_clk", + "vco1div2_clk", 0, SPEAR1340_UART1_CLK_SYNT, NULL, + aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "uart1_synth_clk", NULL); + clk_register_clkdev(clk1, "uart1_synth_gate_clk", NULL); + + clk = clk_register_mux(NULL, "uart1_mux_clk", uart1_parents, + ARRAY_SIZE(uart1_parents), 0, SPEAR1340_PERIP_CLK_CFG, + SPEAR1340_UART1_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "uart1_mux_clk", NULL); + + clk = clk_register_gate(NULL, "uart1_clk", "uart1_mux_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "b4100000.serial"); + + clk = clk_register_aux("sdhci_synth_clk", "sdhci_synth_gate_clk", + "vco1div2_clk", 0, SPEAR1340_SDHCI_CLK_SYNT, NULL, + aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "sdhci_synth_clk", NULL); + clk_register_clkdev(clk1, "sdhci_synth_gate_clk", NULL); + + clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_synth_gate_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SDHCI_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "b3000000.sdhci"); + + clk = clk_register_aux("cfxd_synth_clk", "cfxd_synth_gate_clk", + "vco1div2_clk", 0, SPEAR1340_CFXD_CLK_SYNT, NULL, + aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "cfxd_synth_clk", NULL); + clk_register_clkdev(clk1, "cfxd_synth_gate_clk", NULL); + + clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_synth_gate_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CFXD_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "b2800000.cf"); + clk_register_clkdev(clk, NULL, "arasan_xd"); + + clk = clk_register_aux("c3_synth_clk", "c3_synth_gate_clk", + "vco1div2_clk", 0, SPEAR1340_C3_CLK_SYNT, NULL, + aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "c3_synth_clk", NULL); + clk_register_clkdev(clk1, "c3_synth_gate_clk", NULL); + + clk = clk_register_mux(NULL, "c3_mux_clk", c3_parents, + ARRAY_SIZE(c3_parents), 0, SPEAR1340_PERIP_CLK_CFG, + SPEAR1340_C3_CLK_SHIFT, SPEAR1340_C3_CLK_MASK, 0, + &_lock); + clk_register_clkdev(clk, "c3_mux_clk", NULL); + + clk = clk_register_gate(NULL, "c3_clk", "c3_mux_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_C3_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "c3"); + + /* gmac */ + clk = clk_register_mux(NULL, "gmac_phy_input_mux_clk", + gmac_phy_input_parents, + ARRAY_SIZE(gmac_phy_input_parents), 0, + SPEAR1340_GMAC_CLK_CFG, + SPEAR1340_GMAC_PHY_INPUT_CLK_SHIFT, + SPEAR1340_GMAC_PHY_INPUT_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, "gmac_phy_input_mux_clk", NULL); + + clk = clk_register_aux("gmac_phy_synth_clk", "gmac_phy_synth_gate_clk", + "gmac_phy_input_mux_clk", 0, SPEAR1340_GMAC_CLK_SYNT, + NULL, gmac_rtbl, ARRAY_SIZE(gmac_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "gmac_phy_synth_clk", NULL); + clk_register_clkdev(clk1, "gmac_phy_synth_gate_clk", NULL); + + clk = clk_register_mux(NULL, "gmac_phy_mux_clk", gmac_phy_parents, + ARRAY_SIZE(gmac_phy_parents), 0, + SPEAR1340_PERIP_CLK_CFG, SPEAR1340_GMAC_PHY_CLK_SHIFT, + SPEAR1340_GMAC_PHY_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, NULL, "stmmacphy.0"); + + /* clcd */ + clk = clk_register_mux(NULL, "clcd_synth_mux_clk", clcd_synth_parents, + ARRAY_SIZE(clcd_synth_parents), 0, + SPEAR1340_CLCD_CLK_SYNT, SPEAR1340_CLCD_SYNT_CLK_SHIFT, + SPEAR1340_CLCD_SYNT_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, "clcd_synth_mux_clk", NULL); + + clk = clk_register_frac("clcd_synth_clk", "clcd_synth_mux_clk", 0, + SPEAR1340_CLCD_CLK_SYNT, clcd_rtbl, + ARRAY_SIZE(clcd_rtbl), &_lock); + clk_register_clkdev(clk, "clcd_synth_clk", NULL); + + clk = clk_register_mux(NULL, "clcd_pixel_mux_clk", clcd_pixel_parents, + ARRAY_SIZE(clcd_pixel_parents), 0, + SPEAR1340_PERIP_CLK_CFG, SPEAR1340_CLCD_CLK_SHIFT, + SPEAR1340_CLCD_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, "clcd_pixel_clk", NULL); + + clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mux_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CLCD_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "clcd_clk", NULL); + + /* i2s */ + clk = clk_register_mux(NULL, "i2s_src_mux_clk", i2s_src_parents, + ARRAY_SIZE(i2s_src_parents), 0, SPEAR1340_I2S_CLK_CFG, + SPEAR1340_I2S_SRC_CLK_SHIFT, SPEAR1340_I2S_SRC_CLK_MASK, + 0, &_lock); + clk_register_clkdev(clk, "i2s_src_clk", NULL); + + clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mux_clk", 0, + SPEAR1340_I2S_CLK_CFG, &i2s_prs1_masks, i2s_prs1_rtbl, + ARRAY_SIZE(i2s_prs1_rtbl), &_lock, NULL); + clk_register_clkdev(clk, "i2s_prs1_clk", NULL); + + clk = clk_register_mux(NULL, "i2s_ref_mux_clk", i2s_ref_parents, + ARRAY_SIZE(i2s_ref_parents), 0, SPEAR1340_I2S_CLK_CFG, + SPEAR1340_I2S_REF_SHIFT, SPEAR1340_I2S_REF_SEL_MASK, 0, + &_lock); + clk_register_clkdev(clk, "i2s_ref_clk", NULL); + + clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mux_clk", 0, + SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_I2S_REF_PAD_CLK_ENB, + 0, &_lock); + clk_register_clkdev(clk, "i2s_ref_pad_clk", NULL); + + clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gate_clk", + "i2s_ref_mux_clk", 0, SPEAR1340_I2S_CLK_CFG, + &i2s_sclk_masks, i2s_sclk_rtbl, + ARRAY_SIZE(i2s_sclk_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "i2s_sclk_clk", NULL); + clk_register_clkdev(clk1, "i2s_sclk_gate_clk", NULL); + + /* clock derived from ahb clk */ + clk = clk_register_gate(NULL, "i2c0_clk", "ahb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2C0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0280000.i2c"); + + clk = clk_register_gate(NULL, "i2c1_clk", "ahb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2C1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "b4000000.i2c"); + + clk = clk_register_gate(NULL, "dma_clk", "ahb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_DMA_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "ea800000.dma"); + clk_register_clkdev(clk, NULL, "eb000000.dma"); + + clk = clk_register_gate(NULL, "gmac_clk", "ahb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GMAC_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e2000000.eth"); + + clk = clk_register_gate(NULL, "fsmc_clk", "ahb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_FSMC_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "b0000000.flash"); + + clk = clk_register_gate(NULL, "smi_clk", "ahb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SMI_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "ea000000.flash"); + + clk = clk_register_gate(NULL, "usbh0_clk", "ahb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UHC0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "usbh.0_clk", NULL); + + clk = clk_register_gate(NULL, "usbh1_clk", "ahb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UHC1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "usbh.1_clk", NULL); + + clk = clk_register_gate(NULL, "uoc_clk", "ahb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UOC_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "uoc"); + + clk = clk_register_gate(NULL, "pcie_sata_clk", "ahb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_PCIE_SATA_CLK_ENB, + 0, &_lock); + clk_register_clkdev(clk, NULL, "dw_pcie"); + clk_register_clkdev(clk, NULL, "ahci"); + + clk = clk_register_gate(NULL, "sysram0_clk", "ahb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SYSRAM0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "sysram0_clk", NULL); + + clk = clk_register_gate(NULL, "sysram1_clk", "ahb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SYSRAM1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, "sysram1_clk", NULL); + + clk = clk_register_aux("adc_synth_clk", "adc_synth_gate_clk", "ahb_clk", + 0, SPEAR1340_ADC_CLK_SYNT, NULL, adc_rtbl, + ARRAY_SIZE(adc_rtbl), &_lock, &clk1); + clk_register_clkdev(clk, "adc_synth_clk", NULL); + clk_register_clkdev(clk1, "adc_synth_gate_clk", NULL); + + clk = clk_register_gate(NULL, "adc_clk", "adc_synth_gate_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_ADC_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "adc_clk"); + + /* clock derived from apb clk */ + clk = clk_register_gate(NULL, "ssp_clk", "apb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SSP_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0100000.spi"); + + clk = clk_register_gate(NULL, "gpio0_clk", "apb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPIO0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0600000.gpio"); + + clk = clk_register_gate(NULL, "gpio1_clk", "apb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPIO1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0680000.gpio"); + + clk = clk_register_gate(NULL, "i2s_play_clk", "apb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2S_PLAY_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "b2400000.i2s"); + + clk = clk_register_gate(NULL, "i2s_rec_clk", "apb_clk", 0, + SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2S_REC_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "b2000000.i2s"); + + clk = clk_register_gate(NULL, "kbd_clk", "apb_clk", 0, + SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_KBD_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "e0300000.kbd"); + + /* RAS clks */ + clk = clk_register_mux(NULL, "gen_synth0_1_mux_clk", + gen_synth0_1_parents, ARRAY_SIZE(gen_synth0_1_parents), + 0, SPEAR1340_PLL_CFG, SPEAR1340_GEN_SYNT0_1_CLK_SHIFT, + SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, "gen_synth0_1_clk", NULL); + + clk = clk_register_mux(NULL, "gen_synth2_3_mux_clk", + gen_synth2_3_parents, ARRAY_SIZE(gen_synth2_3_parents), + 0, SPEAR1340_PLL_CFG, SPEAR1340_GEN_SYNT2_3_CLK_SHIFT, + SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, "gen_synth2_3_clk", NULL); + + clk = clk_register_frac("gen_synth0_clk", "gen_synth0_1_clk", 0, + SPEAR1340_GEN_CLK_SYNT0, gen_rtbl, ARRAY_SIZE(gen_rtbl), + &_lock); + clk_register_clkdev(clk, "gen_synth0_clk", NULL); + + clk = clk_register_frac("gen_synth1_clk", "gen_synth0_1_clk", 0, + SPEAR1340_GEN_CLK_SYNT1, gen_rtbl, ARRAY_SIZE(gen_rtbl), + &_lock); + clk_register_clkdev(clk, "gen_synth1_clk", NULL); + + clk = clk_register_frac("gen_synth2_clk", "gen_synth2_3_clk", 0, + SPEAR1340_GEN_CLK_SYNT2, gen_rtbl, ARRAY_SIZE(gen_rtbl), + &_lock); + clk_register_clkdev(clk, "gen_synth2_clk", NULL); + + clk = clk_register_frac("gen_synth3_clk", "gen_synth2_3_clk", 0, + SPEAR1340_GEN_CLK_SYNT3, gen_rtbl, ARRAY_SIZE(gen_rtbl), + &_lock); + clk_register_clkdev(clk, "gen_synth3_clk", NULL); + + clk = clk_register_gate(NULL, "mali_clk", "gen_synth3_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_MALI_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "mali"); + + clk = clk_register_gate(NULL, "cec0_clk", "ahb_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CEC0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "spear_cec.0"); + + clk = clk_register_gate(NULL, "cec1_clk", "ahb_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CEC1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "spear_cec.1"); + + clk = clk_register_mux(NULL, "spdif_out_mux_clk", spdif_out_parents, + ARRAY_SIZE(spdif_out_parents), 0, + SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_OUT_CLK_SHIFT, + SPEAR1340_SPDIF_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, "spdif_out_mux_clk", NULL); + + clk = clk_register_gate(NULL, "spdif_out_clk", "spdif_out_mux_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_OUT_CLK_ENB, + 0, &_lock); + clk_register_clkdev(clk, NULL, "spdif-out"); + + clk = clk_register_mux(NULL, "spdif_in_mux_clk", spdif_in_parents, + ARRAY_SIZE(spdif_in_parents), 0, + SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_IN_CLK_SHIFT, + SPEAR1340_SPDIF_CLK_MASK, 0, &_lock); + clk_register_clkdev(clk, "spdif_in_mux_clk", NULL); + + clk = clk_register_gate(NULL, "spdif_in_clk", "spdif_in_mux_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_IN_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "spdif-in"); + + clk = clk_register_gate(NULL, "acp_clk", "acp_mux_clk", 0, + SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_ACP_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "acp_clk"); + + clk = clk_register_gate(NULL, "plgpio_clk", "plgpio_mux_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PLGPIO_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "plgpio"); + + clk = clk_register_gate(NULL, "video_dec_clk", "video_dec_mux_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_DEC_CLK_ENB, + 0, &_lock); + clk_register_clkdev(clk, NULL, "video_dec"); + + clk = clk_register_gate(NULL, "video_enc_clk", "video_enc_mux_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_ENC_CLK_ENB, + 0, &_lock); + clk_register_clkdev(clk, NULL, "video_enc"); + + clk = clk_register_gate(NULL, "video_in_clk", "video_in_mux_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_IN_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "spear_vip"); + + clk = clk_register_gate(NULL, "cam0_clk", "cam0_mux_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM0_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "spear_camif.0"); + + clk = clk_register_gate(NULL, "cam1_clk", "cam1_mux_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM1_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "spear_camif.1"); + + clk = clk_register_gate(NULL, "cam2_clk", "cam2_mux_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM2_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "spear_camif.2"); + + clk = clk_register_gate(NULL, "cam3_clk", "cam3_mux_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM3_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "spear_camif.3"); + + clk = clk_register_gate(NULL, "pwm_clk", "pwm_mux_clk", 0, + SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PWM_CLK_ENB, 0, + &_lock); + clk_register_clkdev(clk, NULL, "pwm"); +} diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c index 421f6af0f995..7bb00448e13d 100644 --- a/drivers/gpio/gpio-samsung.c +++ b/drivers/gpio/gpio-samsung.c @@ -2454,6 +2454,12 @@ static struct samsung_gpio_chip exynos5_gpios_1[] = { }, }, { .chip = { + .base = EXYNOS5_GPC4(0), + .ngpio = EXYNOS5_GPIO_C4_NR, + .label = "GPC4", + }, + }, { + .chip = { .base = EXYNOS5_GPD0(0), .ngpio = EXYNOS5_GPIO_D0_NR, .label = "GPD0", @@ -2826,8 +2832,11 @@ static __init void exynos5_gpiolib_init(void) goto err_ioremap1; } + /* need to set base address for gpc4 */ + exonys5_gpios_1[11].base = gpio_base1 + 0x2E0; + /* need to set base address for gpx */ - chip = &exynos5_gpios_1[20]; + chip = &exynos5_gpios_1[21]; gpx_base = gpio_base1 + 0xC00; for (i = 0; i < 4; i++, chip++, gpx_base += 0x20) chip->base = gpx_base; diff --git a/drivers/pinctrl/spear/Kconfig b/drivers/pinctrl/spear/Kconfig index 6a2596b4f359..91558791e766 100644 --- a/drivers/pinctrl/spear/Kconfig +++ b/drivers/pinctrl/spear/Kconfig @@ -31,4 +31,14 @@ config PINCTRL_SPEAR320 depends on MACH_SPEAR320 select PINCTRL_SPEAR3XX +config PINCTRL_SPEAR1310 + bool "ST Microelectronics SPEAr1310 SoC pin controller driver" + depends on MACH_SPEAR1310 + select PINCTRL_SPEAR + +config PINCTRL_SPEAR1340 + bool "ST Microelectronics SPEAr1340 SoC pin controller driver" + depends on MACH_SPEAR1340 + select PINCTRL_SPEAR + endif diff --git a/drivers/pinctrl/spear/Makefile b/drivers/pinctrl/spear/Makefile index 15dcb85da22d..b28a7ba22443 100644 --- a/drivers/pinctrl/spear/Makefile +++ b/drivers/pinctrl/spear/Makefile @@ -5,3 +5,5 @@ obj-$(CONFIG_PINCTRL_SPEAR3XX) += pinctrl-spear3xx.o obj-$(CONFIG_PINCTRL_SPEAR300) += pinctrl-spear300.o obj-$(CONFIG_PINCTRL_SPEAR310) += pinctrl-spear310.o obj-$(CONFIG_PINCTRL_SPEAR320) += pinctrl-spear320.o +obj-$(CONFIG_PINCTRL_SPEAR1310) += pinctrl-spear1310.o +obj-$(CONFIG_PINCTRL_SPEAR1340) += pinctrl-spear1340.o diff --git a/drivers/pinctrl/spear/pinctrl-spear.h b/drivers/pinctrl/spear/pinctrl-spear.h index 47a6b5b72f90..9155783bb47f 100644 --- a/drivers/pinctrl/spear/pinctrl-spear.h +++ b/drivers/pinctrl/spear/pinctrl-spear.h @@ -139,4 +139,255 @@ void __devinit pmx_init_addr(struct spear_pinctrl_machdata *machdata, u16 reg); int __devinit spear_pinctrl_probe(struct platform_device *pdev, struct spear_pinctrl_machdata *machdata); int __devexit spear_pinctrl_remove(struct platform_device *pdev); + +#define SPEAR_PIN_0_TO_101 \ + PINCTRL_PIN(0, "PLGPIO0"), \ + PINCTRL_PIN(1, "PLGPIO1"), \ + PINCTRL_PIN(2, "PLGPIO2"), \ + PINCTRL_PIN(3, "PLGPIO3"), \ + PINCTRL_PIN(4, "PLGPIO4"), \ + PINCTRL_PIN(5, "PLGPIO5"), \ + PINCTRL_PIN(6, "PLGPIO6"), \ + PINCTRL_PIN(7, "PLGPIO7"), \ + PINCTRL_PIN(8, "PLGPIO8"), \ + PINCTRL_PIN(9, "PLGPIO9"), \ + PINCTRL_PIN(10, "PLGPIO10"), \ + PINCTRL_PIN(11, "PLGPIO11"), \ + PINCTRL_PIN(12, "PLGPIO12"), \ + PINCTRL_PIN(13, "PLGPIO13"), \ + PINCTRL_PIN(14, "PLGPIO14"), \ + PINCTRL_PIN(15, "PLGPIO15"), \ + PINCTRL_PIN(16, "PLGPIO16"), \ + PINCTRL_PIN(17, "PLGPIO17"), \ + PINCTRL_PIN(18, "PLGPIO18"), \ + PINCTRL_PIN(19, "PLGPIO19"), \ + PINCTRL_PIN(20, "PLGPIO20"), \ + PINCTRL_PIN(21, "PLGPIO21"), \ + PINCTRL_PIN(22, "PLGPIO22"), \ + PINCTRL_PIN(23, "PLGPIO23"), \ + PINCTRL_PIN(24, "PLGPIO24"), \ + PINCTRL_PIN(25, "PLGPIO25"), \ + PINCTRL_PIN(26, "PLGPIO26"), \ + PINCTRL_PIN(27, "PLGPIO27"), \ + PINCTRL_PIN(28, "PLGPIO28"), \ + PINCTRL_PIN(29, "PLGPIO29"), \ + PINCTRL_PIN(30, "PLGPIO30"), \ + PINCTRL_PIN(31, "PLGPIO31"), \ + PINCTRL_PIN(32, "PLGPIO32"), \ + PINCTRL_PIN(33, "PLGPIO33"), \ + PINCTRL_PIN(34, "PLGPIO34"), \ + PINCTRL_PIN(35, "PLGPIO35"), \ + PINCTRL_PIN(36, "PLGPIO36"), \ + PINCTRL_PIN(37, "PLGPIO37"), \ + PINCTRL_PIN(38, "PLGPIO38"), \ + PINCTRL_PIN(39, "PLGPIO39"), \ + PINCTRL_PIN(40, "PLGPIO40"), \ + PINCTRL_PIN(41, "PLGPIO41"), \ + PINCTRL_PIN(42, "PLGPIO42"), \ + PINCTRL_PIN(43, "PLGPIO43"), \ + PINCTRL_PIN(44, "PLGPIO44"), \ + PINCTRL_PIN(45, "PLGPIO45"), \ + PINCTRL_PIN(46, "PLGPIO46"), \ + PINCTRL_PIN(47, "PLGPIO47"), \ + PINCTRL_PIN(48, "PLGPIO48"), \ + PINCTRL_PIN(49, "PLGPIO49"), \ + PINCTRL_PIN(50, "PLGPIO50"), \ + PINCTRL_PIN(51, "PLGPIO51"), \ + PINCTRL_PIN(52, "PLGPIO52"), \ + PINCTRL_PIN(53, "PLGPIO53"), \ + PINCTRL_PIN(54, "PLGPIO54"), \ + PINCTRL_PIN(55, "PLGPIO55"), \ + PINCTRL_PIN(56, "PLGPIO56"), \ + PINCTRL_PIN(57, "PLGPIO57"), \ + PINCTRL_PIN(58, "PLGPIO58"), \ + PINCTRL_PIN(59, "PLGPIO59"), \ + PINCTRL_PIN(60, "PLGPIO60"), \ + PINCTRL_PIN(61, "PLGPIO61"), \ + PINCTRL_PIN(62, "PLGPIO62"), \ + PINCTRL_PIN(63, "PLGPIO63"), \ + PINCTRL_PIN(64, "PLGPIO64"), \ + PINCTRL_PIN(65, "PLGPIO65"), \ + PINCTRL_PIN(66, "PLGPIO66"), \ + PINCTRL_PIN(67, "PLGPIO67"), \ + PINCTRL_PIN(68, "PLGPIO68"), \ + PINCTRL_PIN(69, "PLGPIO69"), \ + PINCTRL_PIN(70, "PLGPIO70"), \ + PINCTRL_PIN(71, "PLGPIO71"), \ + PINCTRL_PIN(72, "PLGPIO72"), \ + PINCTRL_PIN(73, "PLGPIO73"), \ + PINCTRL_PIN(74, "PLGPIO74"), \ + PINCTRL_PIN(75, "PLGPIO75"), \ + PINCTRL_PIN(76, "PLGPIO76"), \ + PINCTRL_PIN(77, "PLGPIO77"), \ + PINCTRL_PIN(78, "PLGPIO78"), \ + PINCTRL_PIN(79, "PLGPIO79"), \ + PINCTRL_PIN(80, "PLGPIO80"), \ + PINCTRL_PIN(81, "PLGPIO81"), \ + PINCTRL_PIN(82, "PLGPIO82"), \ + PINCTRL_PIN(83, "PLGPIO83"), \ + PINCTRL_PIN(84, "PLGPIO84"), \ + PINCTRL_PIN(85, "PLGPIO85"), \ + PINCTRL_PIN(86, "PLGPIO86"), \ + PINCTRL_PIN(87, "PLGPIO87"), \ + PINCTRL_PIN(88, "PLGPIO88"), \ + PINCTRL_PIN(89, "PLGPIO89"), \ + PINCTRL_PIN(90, "PLGPIO90"), \ + PINCTRL_PIN(91, "PLGPIO91"), \ + PINCTRL_PIN(92, "PLGPIO92"), \ + PINCTRL_PIN(93, "PLGPIO93"), \ + PINCTRL_PIN(94, "PLGPIO94"), \ + PINCTRL_PIN(95, "PLGPIO95"), \ + PINCTRL_PIN(96, "PLGPIO96"), \ + PINCTRL_PIN(97, "PLGPIO97"), \ + PINCTRL_PIN(98, "PLGPIO98"), \ + PINCTRL_PIN(99, "PLGPIO99"), \ + PINCTRL_PIN(100, "PLGPIO100"), \ + PINCTRL_PIN(101, "PLGPIO101") + +#define SPEAR_PIN_102_TO_245 \ + PINCTRL_PIN(102, "PLGPIO102"), \ + PINCTRL_PIN(103, "PLGPIO103"), \ + PINCTRL_PIN(104, "PLGPIO104"), \ + PINCTRL_PIN(105, "PLGPIO105"), \ + PINCTRL_PIN(106, "PLGPIO106"), \ + PINCTRL_PIN(107, "PLGPIO107"), \ + PINCTRL_PIN(108, "PLGPIO108"), \ + PINCTRL_PIN(109, "PLGPIO109"), \ + PINCTRL_PIN(110, "PLGPIO110"), \ + PINCTRL_PIN(111, "PLGPIO111"), \ + PINCTRL_PIN(112, "PLGPIO112"), \ + PINCTRL_PIN(113, "PLGPIO113"), \ + PINCTRL_PIN(114, "PLGPIO114"), \ + PINCTRL_PIN(115, "PLGPIO115"), \ + PINCTRL_PIN(116, "PLGPIO116"), \ + PINCTRL_PIN(117, "PLGPIO117"), \ + PINCTRL_PIN(118, "PLGPIO118"), \ + PINCTRL_PIN(119, "PLGPIO119"), \ + PINCTRL_PIN(120, "PLGPIO120"), \ + PINCTRL_PIN(121, "PLGPIO121"), \ + PINCTRL_PIN(122, "PLGPIO122"), \ + PINCTRL_PIN(123, "PLGPIO123"), \ + PINCTRL_PIN(124, "PLGPIO124"), \ + PINCTRL_PIN(125, "PLGPIO125"), \ + PINCTRL_PIN(126, "PLGPIO126"), \ + PINCTRL_PIN(127, "PLGPIO127"), \ + PINCTRL_PIN(128, "PLGPIO128"), \ + PINCTRL_PIN(129, "PLGPIO129"), \ + PINCTRL_PIN(130, "PLGPIO130"), \ + PINCTRL_PIN(131, "PLGPIO131"), \ + PINCTRL_PIN(132, "PLGPIO132"), \ + PINCTRL_PIN(133, "PLGPIO133"), \ + PINCTRL_PIN(134, "PLGPIO134"), \ + PINCTRL_PIN(135, "PLGPIO135"), \ + PINCTRL_PIN(136, "PLGPIO136"), \ + PINCTRL_PIN(137, "PLGPIO137"), \ + PINCTRL_PIN(138, "PLGPIO138"), \ + PINCTRL_PIN(139, "PLGPIO139"), \ + PINCTRL_PIN(140, "PLGPIO140"), \ + PINCTRL_PIN(141, "PLGPIO141"), \ + PINCTRL_PIN(142, "PLGPIO142"), \ + PINCTRL_PIN(143, "PLGPIO143"), \ + PINCTRL_PIN(144, "PLGPIO144"), \ + PINCTRL_PIN(145, "PLGPIO145"), \ + PINCTRL_PIN(146, "PLGPIO146"), \ + PINCTRL_PIN(147, "PLGPIO147"), \ + PINCTRL_PIN(148, "PLGPIO148"), \ + PINCTRL_PIN(149, "PLGPIO149"), \ + PINCTRL_PIN(150, "PLGPIO150"), \ + PINCTRL_PIN(151, "PLGPIO151"), \ + PINCTRL_PIN(152, "PLGPIO152"), \ + PINCTRL_PIN(153, "PLGPIO153"), \ + PINCTRL_PIN(154, "PLGPIO154"), \ + PINCTRL_PIN(155, "PLGPIO155"), \ + PINCTRL_PIN(156, "PLGPIO156"), \ + PINCTRL_PIN(157, "PLGPIO157"), \ + PINCTRL_PIN(158, "PLGPIO158"), \ + PINCTRL_PIN(159, "PLGPIO159"), \ + PINCTRL_PIN(160, "PLGPIO160"), \ + PINCTRL_PIN(161, "PLGPIO161"), \ + PINCTRL_PIN(162, "PLGPIO162"), \ + PINCTRL_PIN(163, "PLGPIO163"), \ + PINCTRL_PIN(164, "PLGPIO164"), \ + PINCTRL_PIN(165, "PLGPIO165"), \ + PINCTRL_PIN(166, "PLGPIO166"), \ + PINCTRL_PIN(167, "PLGPIO167"), \ + PINCTRL_PIN(168, "PLGPIO168"), \ + PINCTRL_PIN(169, "PLGPIO169"), \ + PINCTRL_PIN(170, "PLGPIO170"), \ + PINCTRL_PIN(171, "PLGPIO171"), \ + PINCTRL_PIN(172, "PLGPIO172"), \ + PINCTRL_PIN(173, "PLGPIO173"), \ + PINCTRL_PIN(174, "PLGPIO174"), \ + PINCTRL_PIN(175, "PLGPIO175"), \ + PINCTRL_PIN(176, "PLGPIO176"), \ + PINCTRL_PIN(177, "PLGPIO177"), \ + PINCTRL_PIN(178, "PLGPIO178"), \ + PINCTRL_PIN(179, "PLGPIO179"), \ + PINCTRL_PIN(180, "PLGPIO180"), \ + PINCTRL_PIN(181, "PLGPIO181"), \ + PINCTRL_PIN(182, "PLGPIO182"), \ + PINCTRL_PIN(183, "PLGPIO183"), \ + PINCTRL_PIN(184, "PLGPIO184"), \ + PINCTRL_PIN(185, "PLGPIO185"), \ + PINCTRL_PIN(186, "PLGPIO186"), \ + PINCTRL_PIN(187, "PLGPIO187"), \ + PINCTRL_PIN(188, "PLGPIO188"), \ + PINCTRL_PIN(189, "PLGPIO189"), \ + PINCTRL_PIN(190, "PLGPIO190"), \ + PINCTRL_PIN(191, "PLGPIO191"), \ + PINCTRL_PIN(192, "PLGPIO192"), \ + PINCTRL_PIN(193, "PLGPIO193"), \ + PINCTRL_PIN(194, "PLGPIO194"), \ + PINCTRL_PIN(195, "PLGPIO195"), \ + PINCTRL_PIN(196, "PLGPIO196"), \ + PINCTRL_PIN(197, "PLGPIO197"), \ + PINCTRL_PIN(198, "PLGPIO198"), \ + PINCTRL_PIN(199, "PLGPIO199"), \ + PINCTRL_PIN(200, "PLGPIO200"), \ + PINCTRL_PIN(201, "PLGPIO201"), \ + PINCTRL_PIN(202, "PLGPIO202"), \ + PINCTRL_PIN(203, "PLGPIO203"), \ + PINCTRL_PIN(204, "PLGPIO204"), \ + PINCTRL_PIN(205, "PLGPIO205"), \ + PINCTRL_PIN(206, "PLGPIO206"), \ + PINCTRL_PIN(207, "PLGPIO207"), \ + PINCTRL_PIN(208, "PLGPIO208"), \ + PINCTRL_PIN(209, "PLGPIO209"), \ + PINCTRL_PIN(210, "PLGPIO210"), \ + PINCTRL_PIN(211, "PLGPIO211"), \ + PINCTRL_PIN(212, "PLGPIO212"), \ + PINCTRL_PIN(213, "PLGPIO213"), \ + PINCTRL_PIN(214, "PLGPIO214"), \ + PINCTRL_PIN(215, "PLGPIO215"), \ + PINCTRL_PIN(216, "PLGPIO216"), \ + PINCTRL_PIN(217, "PLGPIO217"), \ + PINCTRL_PIN(218, "PLGPIO218"), \ + PINCTRL_PIN(219, "PLGPIO219"), \ + PINCTRL_PIN(220, "PLGPIO220"), \ + PINCTRL_PIN(221, "PLGPIO221"), \ + PINCTRL_PIN(222, "PLGPIO222"), \ + PINCTRL_PIN(223, "PLGPIO223"), \ + PINCTRL_PIN(224, "PLGPIO224"), \ + PINCTRL_PIN(225, "PLGPIO225"), \ + PINCTRL_PIN(226, "PLGPIO226"), \ + PINCTRL_PIN(227, "PLGPIO227"), \ + PINCTRL_PIN(228, "PLGPIO228"), \ + PINCTRL_PIN(229, "PLGPIO229"), \ + PINCTRL_PIN(230, "PLGPIO230"), \ + PINCTRL_PIN(231, "PLGPIO231"), \ + PINCTRL_PIN(232, "PLGPIO232"), \ + PINCTRL_PIN(233, "PLGPIO233"), \ + PINCTRL_PIN(234, "PLGPIO234"), \ + PINCTRL_PIN(235, "PLGPIO235"), \ + PINCTRL_PIN(236, "PLGPIO236"), \ + PINCTRL_PIN(237, "PLGPIO237"), \ + PINCTRL_PIN(238, "PLGPIO238"), \ + PINCTRL_PIN(239, "PLGPIO239"), \ + PINCTRL_PIN(240, "PLGPIO240"), \ + PINCTRL_PIN(241, "PLGPIO241"), \ + PINCTRL_PIN(242, "PLGPIO242"), \ + PINCTRL_PIN(243, "PLGPIO243"), \ + PINCTRL_PIN(244, "PLGPIO244"), \ + PINCTRL_PIN(245, "PLGPIO245") + #endif /* __PINMUX_SPEAR_H__ */ diff --git a/drivers/pinctrl/spear/pinctrl-spear1310.c b/drivers/pinctrl/spear/pinctrl-spear1310.c new file mode 100644 index 000000000000..fff168be7f00 --- /dev/null +++ b/drivers/pinctrl/spear/pinctrl-spear1310.c @@ -0,0 +1,2198 @@ +/* + * Driver for the ST Microelectronics SPEAr1310 pinmux + * + * Copyright (C) 2012 ST Microelectronics + * Viresh Kumar <viresh.kumar@st.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/err.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> +#include "pinctrl-spear.h" + +#define DRIVER_NAME "spear1310-pinmux" + +/* pins */ +static const struct pinctrl_pin_desc spear1310_pins[] = { + SPEAR_PIN_0_TO_101, + SPEAR_PIN_102_TO_245, +}; + +/* registers */ +#define PERIP_CFG 0x32C + #define MCIF_SEL_SHIFT 3 + #define MCIF_SEL_SD (0x1 << MCIF_SEL_SHIFT) + #define MCIF_SEL_CF (0x2 << MCIF_SEL_SHIFT) + #define MCIF_SEL_XD (0x3 << MCIF_SEL_SHIFT) + #define MCIF_SEL_MASK (0x3 << MCIF_SEL_SHIFT) + +#define PCIE_SATA_CFG 0x3A4 + #define PCIE_SATA2_SEL_PCIE (0 << 31) + #define PCIE_SATA1_SEL_PCIE (0 << 30) + #define PCIE_SATA0_SEL_PCIE (0 << 29) + #define PCIE_SATA2_SEL_SATA (1 << 31) + #define PCIE_SATA1_SEL_SATA (1 << 30) + #define PCIE_SATA0_SEL_SATA (1 << 29) + #define SATA2_CFG_TX_CLK_EN (1 << 27) + #define SATA2_CFG_RX_CLK_EN (1 << 26) + #define SATA2_CFG_POWERUP_RESET (1 << 25) + #define SATA2_CFG_PM_CLK_EN (1 << 24) + #define SATA1_CFG_TX_CLK_EN (1 << 23) + #define SATA1_CFG_RX_CLK_EN (1 << 22) + #define SATA1_CFG_POWERUP_RESET (1 << 21) + #define SATA1_CFG_PM_CLK_EN (1 << 20) + #define SATA0_CFG_TX_CLK_EN (1 << 19) + #define SATA0_CFG_RX_CLK_EN (1 << 18) + #define SATA0_CFG_POWERUP_RESET (1 << 17) + #define SATA0_CFG_PM_CLK_EN (1 << 16) + #define PCIE2_CFG_DEVICE_PRESENT (1 << 11) + #define PCIE2_CFG_POWERUP_RESET (1 << 10) + #define PCIE2_CFG_CORE_CLK_EN (1 << 9) + #define PCIE2_CFG_AUX_CLK_EN (1 << 8) + #define PCIE1_CFG_DEVICE_PRESENT (1 << 7) + #define PCIE1_CFG_POWERUP_RESET (1 << 6) + #define PCIE1_CFG_CORE_CLK_EN (1 << 5) + #define PCIE1_CFG_AUX_CLK_EN (1 << 4) + #define PCIE0_CFG_DEVICE_PRESENT (1 << 3) + #define PCIE0_CFG_POWERUP_RESET (1 << 2) + #define PCIE0_CFG_CORE_CLK_EN (1 << 1) + #define PCIE0_CFG_AUX_CLK_EN (1 << 0) + +#define PAD_FUNCTION_EN_0 0x650 + #define PMX_UART0_MASK (1 << 1) + #define PMX_I2C0_MASK (1 << 2) + #define PMX_I2S0_MASK (1 << 3) + #define PMX_SSP0_MASK (1 << 4) + #define PMX_CLCD1_MASK (1 << 5) + #define PMX_EGPIO00_MASK (1 << 6) + #define PMX_EGPIO01_MASK (1 << 7) + #define PMX_EGPIO02_MASK (1 << 8) + #define PMX_EGPIO03_MASK (1 << 9) + #define PMX_EGPIO04_MASK (1 << 10) + #define PMX_EGPIO05_MASK (1 << 11) + #define PMX_EGPIO06_MASK (1 << 12) + #define PMX_EGPIO07_MASK (1 << 13) + #define PMX_EGPIO08_MASK (1 << 14) + #define PMX_EGPIO09_MASK (1 << 15) + #define PMX_SMI_MASK (1 << 16) + #define PMX_NAND8_MASK (1 << 17) + #define PMX_GMIICLK_MASK (1 << 18) + #define PMX_GMIICOL_CRS_XFERER_MIITXCLK_MASK (1 << 19) + #define PMX_RXCLK_RDV_TXEN_D03_MASK (1 << 20) + #define PMX_GMIID47_MASK (1 << 21) + #define PMX_MDC_MDIO_MASK (1 << 22) + #define PMX_MCI_DATA8_15_MASK (1 << 23) + #define PMX_NFAD23_MASK (1 << 24) + #define PMX_NFAD24_MASK (1 << 25) + #define PMX_NFAD25_MASK (1 << 26) + #define PMX_NFCE3_MASK (1 << 27) + #define PMX_NFWPRT3_MASK (1 << 28) + #define PMX_NFRSTPWDWN0_MASK (1 << 29) + #define PMX_NFRSTPWDWN1_MASK (1 << 30) + #define PMX_NFRSTPWDWN2_MASK (1 << 31) + +#define PAD_FUNCTION_EN_1 0x654 + #define PMX_NFRSTPWDWN3_MASK (1 << 0) + #define PMX_SMINCS2_MASK (1 << 1) + #define PMX_SMINCS3_MASK (1 << 2) + #define PMX_CLCD2_MASK (1 << 3) + #define PMX_KBD_ROWCOL68_MASK (1 << 4) + #define PMX_EGPIO10_MASK (1 << 5) + #define PMX_EGPIO11_MASK (1 << 6) + #define PMX_EGPIO12_MASK (1 << 7) + #define PMX_EGPIO13_MASK (1 << 8) + #define PMX_EGPIO14_MASK (1 << 9) + #define PMX_EGPIO15_MASK (1 << 10) + #define PMX_UART0_MODEM_MASK (1 << 11) + #define PMX_GPT0_TMR0_MASK (1 << 12) + #define PMX_GPT0_TMR1_MASK (1 << 13) + #define PMX_GPT1_TMR0_MASK (1 << 14) + #define PMX_GPT1_TMR1_MASK (1 << 15) + #define PMX_I2S1_MASK (1 << 16) + #define PMX_KBD_ROWCOL25_MASK (1 << 17) + #define PMX_NFIO8_15_MASK (1 << 18) + #define PMX_KBD_COL1_MASK (1 << 19) + #define PMX_NFCE1_MASK (1 << 20) + #define PMX_KBD_COL0_MASK (1 << 21) + #define PMX_NFCE2_MASK (1 << 22) + #define PMX_KBD_ROW1_MASK (1 << 23) + #define PMX_NFWPRT1_MASK (1 << 24) + #define PMX_KBD_ROW0_MASK (1 << 25) + #define PMX_NFWPRT2_MASK (1 << 26) + #define PMX_MCIDATA0_MASK (1 << 27) + #define PMX_MCIDATA1_MASK (1 << 28) + #define PMX_MCIDATA2_MASK (1 << 29) + #define PMX_MCIDATA3_MASK (1 << 30) + #define PMX_MCIDATA4_MASK (1 << 31) + +#define PAD_FUNCTION_EN_2 0x658 + #define PMX_MCIDATA5_MASK (1 << 0) + #define PMX_MCIDATA6_MASK (1 << 1) + #define PMX_MCIDATA7_MASK (1 << 2) + #define PMX_MCIDATA1SD_MASK (1 << 3) + #define PMX_MCIDATA2SD_MASK (1 << 4) + #define PMX_MCIDATA3SD_MASK (1 << 5) + #define PMX_MCIADDR0ALE_MASK (1 << 6) + #define PMX_MCIADDR1CLECLK_MASK (1 << 7) + #define PMX_MCIADDR2_MASK (1 << 8) + #define PMX_MCICECF_MASK (1 << 9) + #define PMX_MCICEXD_MASK (1 << 10) + #define PMX_MCICESDMMC_MASK (1 << 11) + #define PMX_MCICDCF1_MASK (1 << 12) + #define PMX_MCICDCF2_MASK (1 << 13) + #define PMX_MCICDXD_MASK (1 << 14) + #define PMX_MCICDSDMMC_MASK (1 << 15) + #define PMX_MCIDATADIR_MASK (1 << 16) + #define PMX_MCIDMARQWP_MASK (1 << 17) + #define PMX_MCIIORDRE_MASK (1 << 18) + #define PMX_MCIIOWRWE_MASK (1 << 19) + #define PMX_MCIRESETCF_MASK (1 << 20) + #define PMX_MCICS0CE_MASK (1 << 21) + #define PMX_MCICFINTR_MASK (1 << 22) + #define PMX_MCIIORDY_MASK (1 << 23) + #define PMX_MCICS1_MASK (1 << 24) + #define PMX_MCIDMAACK_MASK (1 << 25) + #define PMX_MCISDCMD_MASK (1 << 26) + #define PMX_MCILEDS_MASK (1 << 27) + #define PMX_TOUCH_XY_MASK (1 << 28) + #define PMX_SSP0_CS0_MASK (1 << 29) + #define PMX_SSP0_CS1_2_MASK (1 << 30) + +/* combined macros */ +#define PMX_GMII_MASK (PMX_GMIICLK_MASK | \ + PMX_GMIICOL_CRS_XFERER_MIITXCLK_MASK | \ + PMX_RXCLK_RDV_TXEN_D03_MASK | \ + PMX_GMIID47_MASK | PMX_MDC_MDIO_MASK) + +#define PMX_EGPIO_0_GRP_MASK (PMX_EGPIO00_MASK | PMX_EGPIO01_MASK | \ + PMX_EGPIO02_MASK | \ + PMX_EGPIO03_MASK | PMX_EGPIO04_MASK | \ + PMX_EGPIO05_MASK | PMX_EGPIO06_MASK | \ + PMX_EGPIO07_MASK | PMX_EGPIO08_MASK | \ + PMX_EGPIO09_MASK) +#define PMX_EGPIO_1_GRP_MASK (PMX_EGPIO10_MASK | PMX_EGPIO11_MASK | \ + PMX_EGPIO12_MASK | PMX_EGPIO13_MASK | \ + PMX_EGPIO14_MASK | PMX_EGPIO15_MASK) + +#define PMX_KEYBOARD_6X6_MASK (PMX_KBD_ROW0_MASK | PMX_KBD_ROW1_MASK | \ + PMX_KBD_ROWCOL25_MASK | PMX_KBD_COL0_MASK | \ + PMX_KBD_COL1_MASK) + +#define PMX_NAND8BIT_0_MASK (PMX_NAND8_MASK | PMX_NFAD23_MASK | \ + PMX_NFAD24_MASK | PMX_NFAD25_MASK | \ + PMX_NFWPRT3_MASK | PMX_NFRSTPWDWN0_MASK | \ + PMX_NFRSTPWDWN1_MASK | PMX_NFRSTPWDWN2_MASK | \ + PMX_NFCE3_MASK) +#define PMX_NAND8BIT_1_MASK PMX_NFRSTPWDWN3_MASK + +#define PMX_NAND16BIT_1_MASK (PMX_KBD_ROWCOL25_MASK | PMX_NFIO8_15_MASK) +#define PMX_NAND_4CHIPS_MASK (PMX_NFCE1_MASK | PMX_NFCE2_MASK | \ + PMX_NFWPRT1_MASK | PMX_NFWPRT2_MASK | \ + PMX_KBD_ROW0_MASK | PMX_KBD_ROW1_MASK | \ + PMX_KBD_COL0_MASK | PMX_KBD_COL1_MASK) + +#define PMX_MCIFALL_1_MASK 0xF8000000 +#define PMX_MCIFALL_2_MASK 0x0FFFFFFF + +#define PMX_PCI_REG1_MASK (PMX_SMINCS2_MASK | PMX_SMINCS3_MASK | \ + PMX_CLCD2_MASK | PMX_KBD_ROWCOL68_MASK | \ + PMX_EGPIO_1_GRP_MASK | PMX_GPT0_TMR0_MASK | \ + PMX_GPT0_TMR1_MASK | PMX_GPT1_TMR0_MASK | \ + PMX_GPT1_TMR1_MASK | PMX_I2S1_MASK | \ + PMX_NFCE2_MASK) +#define PMX_PCI_REG2_MASK (PMX_TOUCH_XY_MASK | PMX_SSP0_CS0_MASK | \ + PMX_SSP0_CS1_2_MASK) + +#define PMX_SMII_0_1_2_MASK (PMX_CLCD2_MASK | PMX_KBD_ROWCOL68_MASK) +#define PMX_RGMII_REG0_MASK (PMX_MCI_DATA8_15_MASK | \ + PMX_GMIICOL_CRS_XFERER_MIITXCLK_MASK | \ + PMX_GMIID47_MASK) +#define PMX_RGMII_REG1_MASK (PMX_KBD_ROWCOL68_MASK | PMX_EGPIO_1_GRP_MASK |\ + PMX_KBD_ROW1_MASK | PMX_NFWPRT1_MASK | \ + PMX_KBD_ROW0_MASK | PMX_NFWPRT2_MASK) +#define PMX_RGMII_REG2_MASK (PMX_TOUCH_XY_MASK | PMX_SSP0_CS0_MASK | \ + PMX_SSP0_CS1_2_MASK) + +#define PCIE_CFG_VAL(x) (PCIE_SATA##x##_SEL_PCIE | \ + PCIE##x##_CFG_AUX_CLK_EN | \ + PCIE##x##_CFG_CORE_CLK_EN | \ + PCIE##x##_CFG_POWERUP_RESET | \ + PCIE##x##_CFG_DEVICE_PRESENT) +#define SATA_CFG_VAL(x) (PCIE_SATA##x##_SEL_SATA | \ + SATA##x##_CFG_PM_CLK_EN | \ + SATA##x##_CFG_POWERUP_RESET | \ + SATA##x##_CFG_RX_CLK_EN | \ + SATA##x##_CFG_TX_CLK_EN) + +/* Pad multiplexing for i2c0 device */ +static const unsigned i2c0_pins[] = { 102, 103 }; +static struct spear_muxreg i2c0_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_I2C0_MASK, + .val = PMX_I2C0_MASK, + }, +}; + +static struct spear_modemux i2c0_modemux[] = { + { + .muxregs = i2c0_muxreg, + .nmuxregs = ARRAY_SIZE(i2c0_muxreg), + }, +}; + +static struct spear_pingroup i2c0_pingroup = { + .name = "i2c0_grp", + .pins = i2c0_pins, + .npins = ARRAY_SIZE(i2c0_pins), + .modemuxs = i2c0_modemux, + .nmodemuxs = ARRAY_SIZE(i2c0_modemux), +}; + +static const char *const i2c0_grps[] = { "i2c0_grp" }; +static struct spear_function i2c0_function = { + .name = "i2c0", + .groups = i2c0_grps, + .ngroups = ARRAY_SIZE(i2c0_grps), +}; + +/* Pad multiplexing for ssp0 device */ +static const unsigned ssp0_pins[] = { 109, 110, 111, 112 }; +static struct spear_muxreg ssp0_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_SSP0_MASK, + .val = PMX_SSP0_MASK, + }, +}; + +static struct spear_modemux ssp0_modemux[] = { + { + .muxregs = ssp0_muxreg, + .nmuxregs = ARRAY_SIZE(ssp0_muxreg), + }, +}; + +static struct spear_pingroup ssp0_pingroup = { + .name = "ssp0_grp", + .pins = ssp0_pins, + .npins = ARRAY_SIZE(ssp0_pins), + .modemuxs = ssp0_modemux, + .nmodemuxs = ARRAY_SIZE(ssp0_modemux), +}; + +/* Pad multiplexing for ssp0_cs0 device */ +static const unsigned ssp0_cs0_pins[] = { 96 }; +static struct spear_muxreg ssp0_cs0_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_2, + .mask = PMX_SSP0_CS0_MASK, + .val = PMX_SSP0_CS0_MASK, + }, +}; + +static struct spear_modemux ssp0_cs0_modemux[] = { + { + .muxregs = ssp0_cs0_muxreg, + .nmuxregs = ARRAY_SIZE(ssp0_cs0_muxreg), + }, +}; + +static struct spear_pingroup ssp0_cs0_pingroup = { + .name = "ssp0_cs0_grp", + .pins = ssp0_cs0_pins, + .npins = ARRAY_SIZE(ssp0_cs0_pins), + .modemuxs = ssp0_cs0_modemux, + .nmodemuxs = ARRAY_SIZE(ssp0_cs0_modemux), +}; + +/* ssp0_cs1_2 device */ +static const unsigned ssp0_cs1_2_pins[] = { 94, 95 }; +static struct spear_muxreg ssp0_cs1_2_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_2, + .mask = PMX_SSP0_CS1_2_MASK, + .val = PMX_SSP0_CS1_2_MASK, + }, +}; + +static struct spear_modemux ssp0_cs1_2_modemux[] = { + { + .muxregs = ssp0_cs1_2_muxreg, + .nmuxregs = ARRAY_SIZE(ssp0_cs1_2_muxreg), + }, +}; + +static struct spear_pingroup ssp0_cs1_2_pingroup = { + .name = "ssp0_cs1_2_grp", + .pins = ssp0_cs1_2_pins, + .npins = ARRAY_SIZE(ssp0_cs1_2_pins), + .modemuxs = ssp0_cs1_2_modemux, + .nmodemuxs = ARRAY_SIZE(ssp0_cs1_2_modemux), +}; + +static const char *const ssp0_grps[] = { "ssp0_grp", "ssp0_cs0_grp", + "ssp0_cs1_2_grp" }; +static struct spear_function ssp0_function = { + .name = "ssp0", + .groups = ssp0_grps, + .ngroups = ARRAY_SIZE(ssp0_grps), +}; + +/* Pad multiplexing for i2s0 device */ +static const unsigned i2s0_pins[] = { 104, 105, 106, 107, 108 }; +static struct spear_muxreg i2s0_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_I2S0_MASK, + .val = PMX_I2S0_MASK, + }, +}; + +static struct spear_modemux i2s0_modemux[] = { + { + .muxregs = i2s0_muxreg, + .nmuxregs = ARRAY_SIZE(i2s0_muxreg), + }, +}; + +static struct spear_pingroup i2s0_pingroup = { + .name = "i2s0_grp", + .pins = i2s0_pins, + .npins = ARRAY_SIZE(i2s0_pins), + .modemuxs = i2s0_modemux, + .nmodemuxs = ARRAY_SIZE(i2s0_modemux), +}; + +static const char *const i2s0_grps[] = { "i2s0_grp" }; +static struct spear_function i2s0_function = { + .name = "i2s0", + .groups = i2s0_grps, + .ngroups = ARRAY_SIZE(i2s0_grps), +}; + +/* Pad multiplexing for i2s1 device */ +static const unsigned i2s1_pins[] = { 0, 1, 2, 3 }; +static struct spear_muxreg i2s1_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_I2S1_MASK, + .val = PMX_I2S1_MASK, + }, +}; + +static struct spear_modemux i2s1_modemux[] = { + { + .muxregs = i2s1_muxreg, + .nmuxregs = ARRAY_SIZE(i2s1_muxreg), + }, +}; + +static struct spear_pingroup i2s1_pingroup = { + .name = "i2s1_grp", + .pins = i2s1_pins, + .npins = ARRAY_SIZE(i2s1_pins), + .modemuxs = i2s1_modemux, + .nmodemuxs = ARRAY_SIZE(i2s1_modemux), +}; + +static const char *const i2s1_grps[] = { "i2s1_grp" }; +static struct spear_function i2s1_function = { + .name = "i2s1", + .groups = i2s1_grps, + .ngroups = ARRAY_SIZE(i2s1_grps), +}; + +/* Pad multiplexing for clcd device */ +static const unsigned clcd_pins[] = { 113, 114, 115, 116, 117, 118, 119, 120, + 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, + 135, 136, 137, 138, 139, 140, 141, 142 }; +static struct spear_muxreg clcd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_CLCD1_MASK, + .val = PMX_CLCD1_MASK, + }, +}; + +static struct spear_modemux clcd_modemux[] = { + { + .muxregs = clcd_muxreg, + .nmuxregs = ARRAY_SIZE(clcd_muxreg), + }, +}; + +static struct spear_pingroup clcd_pingroup = { + .name = "clcd_grp", + .pins = clcd_pins, + .npins = ARRAY_SIZE(clcd_pins), + .modemuxs = clcd_modemux, + .nmodemuxs = ARRAY_SIZE(clcd_modemux), +}; + +static const unsigned clcd_high_res_pins[] = { 30, 31, 32, 33, 34, 35, 36, 37, + 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53 }; +static struct spear_muxreg clcd_high_res_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_CLCD2_MASK, + .val = PMX_CLCD2_MASK, + }, +}; + +static struct spear_modemux clcd_high_res_modemux[] = { + { + .muxregs = clcd_high_res_muxreg, + .nmuxregs = ARRAY_SIZE(clcd_high_res_muxreg), + }, +}; + +static struct spear_pingroup clcd_high_res_pingroup = { + .name = "clcd_high_res_grp", + .pins = clcd_high_res_pins, + .npins = ARRAY_SIZE(clcd_high_res_pins), + .modemuxs = clcd_high_res_modemux, + .nmodemuxs = ARRAY_SIZE(clcd_high_res_modemux), +}; + +static const char *const clcd_grps[] = { "clcd_grp", "clcd_high_res" }; +static struct spear_function clcd_function = { + .name = "clcd", + .groups = clcd_grps, + .ngroups = ARRAY_SIZE(clcd_grps), +}; + +static const unsigned arm_gpio_pins[] = { 18, 19, 20, 21, 22, 23, 143, 144, 145, + 146, 147, 148, 149, 150, 151, 152 }; +static struct spear_muxreg arm_gpio_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_EGPIO_0_GRP_MASK, + .val = PMX_EGPIO_0_GRP_MASK, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_EGPIO_1_GRP_MASK, + .val = PMX_EGPIO_1_GRP_MASK, + }, +}; + +static struct spear_modemux arm_gpio_modemux[] = { + { + .muxregs = arm_gpio_muxreg, + .nmuxregs = ARRAY_SIZE(arm_gpio_muxreg), + }, +}; + +static struct spear_pingroup arm_gpio_pingroup = { + .name = "arm_gpio_grp", + .pins = arm_gpio_pins, + .npins = ARRAY_SIZE(arm_gpio_pins), + .modemuxs = arm_gpio_modemux, + .nmodemuxs = ARRAY_SIZE(arm_gpio_modemux), +}; + +static const char *const arm_gpio_grps[] = { "arm_gpio_grp" }; +static struct spear_function arm_gpio_function = { + .name = "arm_gpio", + .groups = arm_gpio_grps, + .ngroups = ARRAY_SIZE(arm_gpio_grps), +}; + +/* Pad multiplexing for smi 2 chips device */ +static const unsigned smi_2_chips_pins[] = { 153, 154, 155, 156, 157 }; +static struct spear_muxreg smi_2_chips_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_SMI_MASK, + .val = PMX_SMI_MASK, + }, +}; + +static struct spear_modemux smi_2_chips_modemux[] = { + { + .muxregs = smi_2_chips_muxreg, + .nmuxregs = ARRAY_SIZE(smi_2_chips_muxreg), + }, +}; + +static struct spear_pingroup smi_2_chips_pingroup = { + .name = "smi_2_chips_grp", + .pins = smi_2_chips_pins, + .npins = ARRAY_SIZE(smi_2_chips_pins), + .modemuxs = smi_2_chips_modemux, + .nmodemuxs = ARRAY_SIZE(smi_2_chips_modemux), +}; + +static const unsigned smi_4_chips_pins[] = { 54, 55 }; +static struct spear_muxreg smi_4_chips_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_SMI_MASK, + .val = PMX_SMI_MASK, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK, + .val = PMX_SMINCS2_MASK | PMX_SMINCS3_MASK, + }, +}; + +static struct spear_modemux smi_4_chips_modemux[] = { + { + .muxregs = smi_4_chips_muxreg, + .nmuxregs = ARRAY_SIZE(smi_4_chips_muxreg), + }, +}; + +static struct spear_pingroup smi_4_chips_pingroup = { + .name = "smi_4_chips_grp", + .pins = smi_4_chips_pins, + .npins = ARRAY_SIZE(smi_4_chips_pins), + .modemuxs = smi_4_chips_modemux, + .nmodemuxs = ARRAY_SIZE(smi_4_chips_modemux), +}; + +static const char *const smi_grps[] = { "smi_2_chips_grp", "smi_4_chips_grp" }; +static struct spear_function smi_function = { + .name = "smi", + .groups = smi_grps, + .ngroups = ARRAY_SIZE(smi_grps), +}; + +/* Pad multiplexing for gmii device */ +static const unsigned gmii_pins[] = { 173, 174, 175, 176, 177, 178, 179, 180, + 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, + 195, 196, 197, 198, 199, 200 }; +static struct spear_muxreg gmii_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_GMII_MASK, + .val = PMX_GMII_MASK, + }, +}; + +static struct spear_modemux gmii_modemux[] = { + { + .muxregs = gmii_muxreg, + .nmuxregs = ARRAY_SIZE(gmii_muxreg), + }, +}; + +static struct spear_pingroup gmii_pingroup = { + .name = "gmii_grp", + .pins = gmii_pins, + .npins = ARRAY_SIZE(gmii_pins), + .modemuxs = gmii_modemux, + .nmodemuxs = ARRAY_SIZE(gmii_modemux), +}; + +static const char *const gmii_grps[] = { "gmii_grp" }; +static struct spear_function gmii_function = { + .name = "gmii", + .groups = gmii_grps, + .ngroups = ARRAY_SIZE(gmii_grps), +}; + +/* Pad multiplexing for rgmii device */ +static const unsigned rgmii_pins[] = { 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, + 28, 29, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 175, + 180, 181, 182, 183, 185, 188, 193, 194, 195, 196, 197, 198, 211, 212 }; +static struct spear_muxreg rgmii_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_RGMII_REG0_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_RGMII_REG1_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_2, + .mask = PMX_RGMII_REG2_MASK, + .val = 0, + }, +}; + +static struct spear_modemux rgmii_modemux[] = { + { + .muxregs = rgmii_muxreg, + .nmuxregs = ARRAY_SIZE(rgmii_muxreg), + }, +}; + +static struct spear_pingroup rgmii_pingroup = { + .name = "rgmii_grp", + .pins = rgmii_pins, + .npins = ARRAY_SIZE(rgmii_pins), + .modemuxs = rgmii_modemux, + .nmodemuxs = ARRAY_SIZE(rgmii_modemux), +}; + +static const char *const rgmii_grps[] = { "rgmii_grp" }; +static struct spear_function rgmii_function = { + .name = "rgmii", + .groups = rgmii_grps, + .ngroups = ARRAY_SIZE(rgmii_grps), +}; + +/* Pad multiplexing for smii_0_1_2 device */ +static const unsigned smii_0_1_2_pins[] = { 24, 25, 26, 27, 28, 29, 30, 31, 32, + 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, + 51, 52, 53, 54, 55 }; +static struct spear_muxreg smii_0_1_2_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_SMII_0_1_2_MASK, + .val = 0, + }, +}; + +static struct spear_modemux smii_0_1_2_modemux[] = { + { + .muxregs = smii_0_1_2_muxreg, + .nmuxregs = ARRAY_SIZE(smii_0_1_2_muxreg), + }, +}; + +static struct spear_pingroup smii_0_1_2_pingroup = { + .name = "smii_0_1_2_grp", + .pins = smii_0_1_2_pins, + .npins = ARRAY_SIZE(smii_0_1_2_pins), + .modemuxs = smii_0_1_2_modemux, + .nmodemuxs = ARRAY_SIZE(smii_0_1_2_modemux), +}; + +static const char *const smii_0_1_2_grps[] = { "smii_0_1_2_grp" }; +static struct spear_function smii_0_1_2_function = { + .name = "smii_0_1_2", + .groups = smii_0_1_2_grps, + .ngroups = ARRAY_SIZE(smii_0_1_2_grps), +}; + +/* Pad multiplexing for ras_mii_txclk device */ +static const unsigned ras_mii_txclk_pins[] = { 98, 99 }; +static struct spear_muxreg ras_mii_txclk_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_NFCE2_MASK, + .val = 0, + }, +}; + +static struct spear_modemux ras_mii_txclk_modemux[] = { + { + .muxregs = ras_mii_txclk_muxreg, + .nmuxregs = ARRAY_SIZE(ras_mii_txclk_muxreg), + }, +}; + +static struct spear_pingroup ras_mii_txclk_pingroup = { + .name = "ras_mii_txclk_grp", + .pins = ras_mii_txclk_pins, + .npins = ARRAY_SIZE(ras_mii_txclk_pins), + .modemuxs = ras_mii_txclk_modemux, + .nmodemuxs = ARRAY_SIZE(ras_mii_txclk_modemux), +}; + +static const char *const ras_mii_txclk_grps[] = { "ras_mii_txclk_grp" }; +static struct spear_function ras_mii_txclk_function = { + .name = "ras_mii_txclk", + .groups = ras_mii_txclk_grps, + .ngroups = ARRAY_SIZE(ras_mii_txclk_grps), +}; + +/* Pad multiplexing for nand 8bit device (cs0 only) */ +static const unsigned nand_8bit_pins[] = { 56, 57, 58, 59, 60, 61, 62, 63, 64, + 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, + 83, 84, 85, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, + 170, 171, 172, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, + 212 }; +static struct spear_muxreg nand_8bit_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_NAND8BIT_0_MASK, + .val = PMX_NAND8BIT_0_MASK, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_NAND8BIT_1_MASK, + .val = PMX_NAND8BIT_1_MASK, + }, +}; + +static struct spear_modemux nand_8bit_modemux[] = { + { + .muxregs = nand_8bit_muxreg, + .nmuxregs = ARRAY_SIZE(nand_8bit_muxreg), + }, +}; + +static struct spear_pingroup nand_8bit_pingroup = { + .name = "nand_8bit_grp", + .pins = nand_8bit_pins, + .npins = ARRAY_SIZE(nand_8bit_pins), + .modemuxs = nand_8bit_modemux, + .nmodemuxs = ARRAY_SIZE(nand_8bit_modemux), +}; + +/* Pad multiplexing for nand 16bit device */ +static const unsigned nand_16bit_pins[] = { 201, 202, 203, 204, 207, 208, 209, + 210 }; +static struct spear_muxreg nand_16bit_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_NAND16BIT_1_MASK, + .val = PMX_NAND16BIT_1_MASK, + }, +}; + +static struct spear_modemux nand_16bit_modemux[] = { + { + .muxregs = nand_16bit_muxreg, + .nmuxregs = ARRAY_SIZE(nand_16bit_muxreg), + }, +}; + +static struct spear_pingroup nand_16bit_pingroup = { + .name = "nand_16bit_grp", + .pins = nand_16bit_pins, + .npins = ARRAY_SIZE(nand_16bit_pins), + .modemuxs = nand_16bit_modemux, + .nmodemuxs = ARRAY_SIZE(nand_16bit_modemux), +}; + +/* Pad multiplexing for nand 4 chips */ +static const unsigned nand_4_chips_pins[] = { 205, 206, 211, 212 }; +static struct spear_muxreg nand_4_chips_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_NAND_4CHIPS_MASK, + .val = PMX_NAND_4CHIPS_MASK, + }, +}; + +static struct spear_modemux nand_4_chips_modemux[] = { + { + .muxregs = nand_4_chips_muxreg, + .nmuxregs = ARRAY_SIZE(nand_4_chips_muxreg), + }, +}; + +static struct spear_pingroup nand_4_chips_pingroup = { + .name = "nand_4_chips_grp", + .pins = nand_4_chips_pins, + .npins = ARRAY_SIZE(nand_4_chips_pins), + .modemuxs = nand_4_chips_modemux, + .nmodemuxs = ARRAY_SIZE(nand_4_chips_modemux), +}; + +static const char *const nand_grps[] = { "nand_8bit_grp", "nand_16bit_grp", + "nand_4_chips_grp" }; +static struct spear_function nand_function = { + .name = "nand", + .groups = nand_grps, + .ngroups = ARRAY_SIZE(nand_grps), +}; + +/* Pad multiplexing for keyboard_6x6 device */ +static const unsigned keyboard_6x6_pins[] = { 201, 202, 203, 204, 205, 206, 207, + 208, 209, 210, 211, 212 }; +static struct spear_muxreg keyboard_6x6_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_KEYBOARD_6X6_MASK | PMX_NFIO8_15_MASK | + PMX_NFCE1_MASK | PMX_NFCE2_MASK | PMX_NFWPRT1_MASK | + PMX_NFWPRT2_MASK, + .val = PMX_KEYBOARD_6X6_MASK, + }, +}; + +static struct spear_modemux keyboard_6x6_modemux[] = { + { + .muxregs = keyboard_6x6_muxreg, + .nmuxregs = ARRAY_SIZE(keyboard_6x6_muxreg), + }, +}; + +static struct spear_pingroup keyboard_6x6_pingroup = { + .name = "keyboard_6x6_grp", + .pins = keyboard_6x6_pins, + .npins = ARRAY_SIZE(keyboard_6x6_pins), + .modemuxs = keyboard_6x6_modemux, + .nmodemuxs = ARRAY_SIZE(keyboard_6x6_modemux), +}; + +/* Pad multiplexing for keyboard_rowcol6_8 device */ +static const unsigned keyboard_rowcol6_8_pins[] = { 24, 25, 26, 27, 28, 29 }; +static struct spear_muxreg keyboard_rowcol6_8_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_KBD_ROWCOL68_MASK, + .val = PMX_KBD_ROWCOL68_MASK, + }, +}; + +static struct spear_modemux keyboard_rowcol6_8_modemux[] = { + { + .muxregs = keyboard_rowcol6_8_muxreg, + .nmuxregs = ARRAY_SIZE(keyboard_rowcol6_8_muxreg), + }, +}; + +static struct spear_pingroup keyboard_rowcol6_8_pingroup = { + .name = "keyboard_rowcol6_8_grp", + .pins = keyboard_rowcol6_8_pins, + .npins = ARRAY_SIZE(keyboard_rowcol6_8_pins), + .modemuxs = keyboard_rowcol6_8_modemux, + .nmodemuxs = ARRAY_SIZE(keyboard_rowcol6_8_modemux), +}; + +static const char *const keyboard_grps[] = { "keyboard_6x6_grp", + "keyboard_rowcol6_8_grp" }; +static struct spear_function keyboard_function = { + .name = "keyboard", + .groups = keyboard_grps, + .ngroups = ARRAY_SIZE(keyboard_grps), +}; + +/* Pad multiplexing for uart0 device */ +static const unsigned uart0_pins[] = { 100, 101 }; +static struct spear_muxreg uart0_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_UART0_MASK, + .val = PMX_UART0_MASK, + }, +}; + +static struct spear_modemux uart0_modemux[] = { + { + .muxregs = uart0_muxreg, + .nmuxregs = ARRAY_SIZE(uart0_muxreg), + }, +}; + +static struct spear_pingroup uart0_pingroup = { + .name = "uart0_grp", + .pins = uart0_pins, + .npins = ARRAY_SIZE(uart0_pins), + .modemuxs = uart0_modemux, + .nmodemuxs = ARRAY_SIZE(uart0_modemux), +}; + +/* Pad multiplexing for uart0_modem device */ +static const unsigned uart0_modem_pins[] = { 12, 13, 14, 15, 16, 17 }; +static struct spear_muxreg uart0_modem_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_UART0_MODEM_MASK, + .val = PMX_UART0_MODEM_MASK, + }, +}; + +static struct spear_modemux uart0_modem_modemux[] = { + { + .muxregs = uart0_modem_muxreg, + .nmuxregs = ARRAY_SIZE(uart0_modem_muxreg), + }, +}; + +static struct spear_pingroup uart0_modem_pingroup = { + .name = "uart0_modem_grp", + .pins = uart0_modem_pins, + .npins = ARRAY_SIZE(uart0_modem_pins), + .modemuxs = uart0_modem_modemux, + .nmodemuxs = ARRAY_SIZE(uart0_modem_modemux), +}; + +static const char *const uart0_grps[] = { "uart0_grp", "uart0_modem_grp" }; +static struct spear_function uart0_function = { + .name = "uart0", + .groups = uart0_grps, + .ngroups = ARRAY_SIZE(uart0_grps), +}; + +/* Pad multiplexing for gpt0_tmr0 device */ +static const unsigned gpt0_tmr0_pins[] = { 10, 11 }; +static struct spear_muxreg gpt0_tmr0_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_GPT0_TMR0_MASK, + .val = PMX_GPT0_TMR0_MASK, + }, +}; + +static struct spear_modemux gpt0_tmr0_modemux[] = { + { + .muxregs = gpt0_tmr0_muxreg, + .nmuxregs = ARRAY_SIZE(gpt0_tmr0_muxreg), + }, +}; + +static struct spear_pingroup gpt0_tmr0_pingroup = { + .name = "gpt0_tmr0_grp", + .pins = gpt0_tmr0_pins, + .npins = ARRAY_SIZE(gpt0_tmr0_pins), + .modemuxs = gpt0_tmr0_modemux, + .nmodemuxs = ARRAY_SIZE(gpt0_tmr0_modemux), +}; + +/* Pad multiplexing for gpt0_tmr1 device */ +static const unsigned gpt0_tmr1_pins[] = { 8, 9 }; +static struct spear_muxreg gpt0_tmr1_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_GPT0_TMR1_MASK, + .val = PMX_GPT0_TMR1_MASK, + }, +}; + +static struct spear_modemux gpt0_tmr1_modemux[] = { + { + .muxregs = gpt0_tmr1_muxreg, + .nmuxregs = ARRAY_SIZE(gpt0_tmr1_muxreg), + }, +}; + +static struct spear_pingroup gpt0_tmr1_pingroup = { + .name = "gpt0_tmr1_grp", + .pins = gpt0_tmr1_pins, + .npins = ARRAY_SIZE(gpt0_tmr1_pins), + .modemuxs = gpt0_tmr1_modemux, + .nmodemuxs = ARRAY_SIZE(gpt0_tmr1_modemux), +}; + +static const char *const gpt0_grps[] = { "gpt0_tmr0_grp", "gpt0_tmr1_grp" }; +static struct spear_function gpt0_function = { + .name = "gpt0", + .groups = gpt0_grps, + .ngroups = ARRAY_SIZE(gpt0_grps), +}; + +/* Pad multiplexing for gpt1_tmr0 device */ +static const unsigned gpt1_tmr0_pins[] = { 6, 7 }; +static struct spear_muxreg gpt1_tmr0_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_GPT1_TMR0_MASK, + .val = PMX_GPT1_TMR0_MASK, + }, +}; + +static struct spear_modemux gpt1_tmr0_modemux[] = { + { + .muxregs = gpt1_tmr0_muxreg, + .nmuxregs = ARRAY_SIZE(gpt1_tmr0_muxreg), + }, +}; + +static struct spear_pingroup gpt1_tmr0_pingroup = { + .name = "gpt1_tmr0_grp", + .pins = gpt1_tmr0_pins, + .npins = ARRAY_SIZE(gpt1_tmr0_pins), + .modemuxs = gpt1_tmr0_modemux, + .nmodemuxs = ARRAY_SIZE(gpt1_tmr0_modemux), +}; + +/* Pad multiplexing for gpt1_tmr1 device */ +static const unsigned gpt1_tmr1_pins[] = { 4, 5 }; +static struct spear_muxreg gpt1_tmr1_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_GPT1_TMR1_MASK, + .val = PMX_GPT1_TMR1_MASK, + }, +}; + +static struct spear_modemux gpt1_tmr1_modemux[] = { + { + .muxregs = gpt1_tmr1_muxreg, + .nmuxregs = ARRAY_SIZE(gpt1_tmr1_muxreg), + }, +}; + +static struct spear_pingroup gpt1_tmr1_pingroup = { + .name = "gpt1_tmr1_grp", + .pins = gpt1_tmr1_pins, + .npins = ARRAY_SIZE(gpt1_tmr1_pins), + .modemuxs = gpt1_tmr1_modemux, + .nmodemuxs = ARRAY_SIZE(gpt1_tmr1_modemux), +}; + +static const char *const gpt1_grps[] = { "gpt1_tmr1_grp", "gpt1_tmr0_grp" }; +static struct spear_function gpt1_function = { + .name = "gpt1", + .groups = gpt1_grps, + .ngroups = ARRAY_SIZE(gpt1_grps), +}; + +/* Pad multiplexing for mcif device */ +static const unsigned mcif_pins[] = { 86, 87, 88, 89, 90, 91, 92, 93, 213, 214, + 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, + 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, + 243, 244, 245 }; +#define MCIF_MUXREG \ + { \ + .reg = PAD_FUNCTION_EN_0, \ + .mask = PMX_MCI_DATA8_15_MASK, \ + .val = PMX_MCI_DATA8_15_MASK, \ + }, { \ + .reg = PAD_FUNCTION_EN_1, \ + .mask = PMX_MCIFALL_1_MASK | PMX_NFWPRT1_MASK | \ + PMX_NFWPRT2_MASK, \ + .val = PMX_MCIFALL_1_MASK, \ + }, { \ + .reg = PAD_FUNCTION_EN_2, \ + .mask = PMX_MCIFALL_2_MASK, \ + .val = PMX_MCIFALL_2_MASK, \ + } + +/* sdhci device */ +static struct spear_muxreg sdhci_muxreg[] = { + MCIF_MUXREG, + { + .reg = PERIP_CFG, + .mask = MCIF_SEL_MASK, + .val = MCIF_SEL_SD, + }, +}; + +static struct spear_modemux sdhci_modemux[] = { + { + .muxregs = sdhci_muxreg, + .nmuxregs = ARRAY_SIZE(sdhci_muxreg), + }, +}; + +static struct spear_pingroup sdhci_pingroup = { + .name = "sdhci_grp", + .pins = mcif_pins, + .npins = ARRAY_SIZE(mcif_pins), + .modemuxs = sdhci_modemux, + .nmodemuxs = ARRAY_SIZE(sdhci_modemux), +}; + +static const char *const sdhci_grps[] = { "sdhci_grp" }; +static struct spear_function sdhci_function = { + .name = "sdhci", + .groups = sdhci_grps, + .ngroups = ARRAY_SIZE(sdhci_grps), +}; + +/* cf device */ +static struct spear_muxreg cf_muxreg[] = { + MCIF_MUXREG, + { + .reg = PERIP_CFG, + .mask = MCIF_SEL_MASK, + .val = MCIF_SEL_CF, + }, +}; + +static struct spear_modemux cf_modemux[] = { + { + .muxregs = cf_muxreg, + .nmuxregs = ARRAY_SIZE(cf_muxreg), + }, +}; + +static struct spear_pingroup cf_pingroup = { + .name = "cf_grp", + .pins = mcif_pins, + .npins = ARRAY_SIZE(mcif_pins), + .modemuxs = cf_modemux, + .nmodemuxs = ARRAY_SIZE(cf_modemux), +}; + +static const char *const cf_grps[] = { "cf_grp" }; +static struct spear_function cf_function = { + .name = "cf", + .groups = cf_grps, + .ngroups = ARRAY_SIZE(cf_grps), +}; + +/* xd device */ +static struct spear_muxreg xd_muxreg[] = { + MCIF_MUXREG, + { + .reg = PERIP_CFG, + .mask = MCIF_SEL_MASK, + .val = MCIF_SEL_XD, + }, +}; + +static struct spear_modemux xd_modemux[] = { + { + .muxregs = xd_muxreg, + .nmuxregs = ARRAY_SIZE(xd_muxreg), + }, +}; + +static struct spear_pingroup xd_pingroup = { + .name = "xd_grp", + .pins = mcif_pins, + .npins = ARRAY_SIZE(mcif_pins), + .modemuxs = xd_modemux, + .nmodemuxs = ARRAY_SIZE(xd_modemux), +}; + +static const char *const xd_grps[] = { "xd_grp" }; +static struct spear_function xd_function = { + .name = "xd", + .groups = xd_grps, + .ngroups = ARRAY_SIZE(xd_grps), +}; + +/* Pad multiplexing for touch_xy device */ +static const unsigned touch_xy_pins[] = { 97 }; +static struct spear_muxreg touch_xy_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_2, + .mask = PMX_TOUCH_XY_MASK, + .val = PMX_TOUCH_XY_MASK, + }, +}; + +static struct spear_modemux touch_xy_modemux[] = { + { + .muxregs = touch_xy_muxreg, + .nmuxregs = ARRAY_SIZE(touch_xy_muxreg), + }, +}; + +static struct spear_pingroup touch_xy_pingroup = { + .name = "touch_xy_grp", + .pins = touch_xy_pins, + .npins = ARRAY_SIZE(touch_xy_pins), + .modemuxs = touch_xy_modemux, + .nmodemuxs = ARRAY_SIZE(touch_xy_modemux), +}; + +static const char *const touch_xy_grps[] = { "touch_xy_grp" }; +static struct spear_function touch_xy_function = { + .name = "touchscreen", + .groups = touch_xy_grps, + .ngroups = ARRAY_SIZE(touch_xy_grps), +}; + +/* Pad multiplexing for uart1 device */ +/* Muxed with I2C */ +static const unsigned uart1_dis_i2c_pins[] = { 102, 103 }; +static struct spear_muxreg uart1_dis_i2c_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_I2C0_MASK, + .val = 0, + }, +}; + +static struct spear_modemux uart1_dis_i2c_modemux[] = { + { + .muxregs = uart1_dis_i2c_muxreg, + .nmuxregs = ARRAY_SIZE(uart1_dis_i2c_muxreg), + }, +}; + +static struct spear_pingroup uart_1_dis_i2c_pingroup = { + .name = "uart1_disable_i2c_grp", + .pins = uart1_dis_i2c_pins, + .npins = ARRAY_SIZE(uart1_dis_i2c_pins), + .modemuxs = uart1_dis_i2c_modemux, + .nmodemuxs = ARRAY_SIZE(uart1_dis_i2c_modemux), +}; + +/* Muxed with SD/MMC */ +static const unsigned uart1_dis_sd_pins[] = { 214, 215 }; +static struct spear_muxreg uart1_dis_sd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_MCIDATA1_MASK | + PMX_MCIDATA2_MASK, + .val = 0, + }, +}; + +static struct spear_modemux uart1_dis_sd_modemux[] = { + { + .muxregs = uart1_dis_sd_muxreg, + .nmuxregs = ARRAY_SIZE(uart1_dis_sd_muxreg), + }, +}; + +static struct spear_pingroup uart_1_dis_sd_pingroup = { + .name = "uart1_disable_sd_grp", + .pins = uart1_dis_sd_pins, + .npins = ARRAY_SIZE(uart1_dis_sd_pins), + .modemuxs = uart1_dis_sd_modemux, + .nmodemuxs = ARRAY_SIZE(uart1_dis_sd_modemux), +}; + +static const char *const uart1_grps[] = { "uart1_disable_i2c_grp", + "uart1_disable_sd_grp" }; +static struct spear_function uart1_function = { + .name = "uart1", + .groups = uart1_grps, + .ngroups = ARRAY_SIZE(uart1_grps), +}; + +/* Pad multiplexing for uart2_3 device */ +static const unsigned uart2_3_pins[] = { 104, 105, 106, 107 }; +static struct spear_muxreg uart2_3_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_I2S0_MASK, + .val = 0, + }, +}; + +static struct spear_modemux uart2_3_modemux[] = { + { + .muxregs = uart2_3_muxreg, + .nmuxregs = ARRAY_SIZE(uart2_3_muxreg), + }, +}; + +static struct spear_pingroup uart_2_3_pingroup = { + .name = "uart2_3_grp", + .pins = uart2_3_pins, + .npins = ARRAY_SIZE(uart2_3_pins), + .modemuxs = uart2_3_modemux, + .nmodemuxs = ARRAY_SIZE(uart2_3_modemux), +}; + +static const char *const uart2_3_grps[] = { "uart2_3_grp" }; +static struct spear_function uart2_3_function = { + .name = "uart2_3", + .groups = uart2_3_grps, + .ngroups = ARRAY_SIZE(uart2_3_grps), +}; + +/* Pad multiplexing for uart4 device */ +static const unsigned uart4_pins[] = { 108, 113 }; +static struct spear_muxreg uart4_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_I2S0_MASK | PMX_CLCD1_MASK, + .val = 0, + }, +}; + +static struct spear_modemux uart4_modemux[] = { + { + .muxregs = uart4_muxreg, + .nmuxregs = ARRAY_SIZE(uart4_muxreg), + }, +}; + +static struct spear_pingroup uart_4_pingroup = { + .name = "uart4_grp", + .pins = uart4_pins, + .npins = ARRAY_SIZE(uart4_pins), + .modemuxs = uart4_modemux, + .nmodemuxs = ARRAY_SIZE(uart4_modemux), +}; + +static const char *const uart4_grps[] = { "uart4_grp" }; +static struct spear_function uart4_function = { + .name = "uart4", + .groups = uart4_grps, + .ngroups = ARRAY_SIZE(uart4_grps), +}; + +/* Pad multiplexing for uart5 device */ +static const unsigned uart5_pins[] = { 114, 115 }; +static struct spear_muxreg uart5_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_CLCD1_MASK, + .val = 0, + }, +}; + +static struct spear_modemux uart5_modemux[] = { + { + .muxregs = uart5_muxreg, + .nmuxregs = ARRAY_SIZE(uart5_muxreg), + }, +}; + +static struct spear_pingroup uart_5_pingroup = { + .name = "uart5_grp", + .pins = uart5_pins, + .npins = ARRAY_SIZE(uart5_pins), + .modemuxs = uart5_modemux, + .nmodemuxs = ARRAY_SIZE(uart5_modemux), +}; + +static const char *const uart5_grps[] = { "uart5_grp" }; +static struct spear_function uart5_function = { + .name = "uart5", + .groups = uart5_grps, + .ngroups = ARRAY_SIZE(uart5_grps), +}; + +/* Pad multiplexing for rs485_0_1_tdm_0_1 device */ +static const unsigned rs485_0_1_tdm_0_1_pins[] = { 116, 117, 118, 119, 120, 121, + 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, + 136, 137 }; +static struct spear_muxreg rs485_0_1_tdm_0_1_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_CLCD1_MASK, + .val = 0, + }, +}; + +static struct spear_modemux rs485_0_1_tdm_0_1_modemux[] = { + { + .muxregs = rs485_0_1_tdm_0_1_muxreg, + .nmuxregs = ARRAY_SIZE(rs485_0_1_tdm_0_1_muxreg), + }, +}; + +static struct spear_pingroup rs485_0_1_tdm_0_1_pingroup = { + .name = "rs485_0_1_tdm_0_1_grp", + .pins = rs485_0_1_tdm_0_1_pins, + .npins = ARRAY_SIZE(rs485_0_1_tdm_0_1_pins), + .modemuxs = rs485_0_1_tdm_0_1_modemux, + .nmodemuxs = ARRAY_SIZE(rs485_0_1_tdm_0_1_modemux), +}; + +static const char *const rs485_0_1_tdm_0_1_grps[] = { "rs485_0_1_tdm_0_1_grp" }; +static struct spear_function rs485_0_1_tdm_0_1_function = { + .name = "rs485_0_1_tdm_0_1", + .groups = rs485_0_1_tdm_0_1_grps, + .ngroups = ARRAY_SIZE(rs485_0_1_tdm_0_1_grps), +}; + +/* Pad multiplexing for i2c_1_2 device */ +static const unsigned i2c_1_2_pins[] = { 138, 139, 140, 141 }; +static struct spear_muxreg i2c_1_2_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_CLCD1_MASK, + .val = 0, + }, +}; + +static struct spear_modemux i2c_1_2_modemux[] = { + { + .muxregs = i2c_1_2_muxreg, + .nmuxregs = ARRAY_SIZE(i2c_1_2_muxreg), + }, +}; + +static struct spear_pingroup i2c_1_2_pingroup = { + .name = "i2c_1_2_grp", + .pins = i2c_1_2_pins, + .npins = ARRAY_SIZE(i2c_1_2_pins), + .modemuxs = i2c_1_2_modemux, + .nmodemuxs = ARRAY_SIZE(i2c_1_2_modemux), +}; + +static const char *const i2c_1_2_grps[] = { "i2c_1_2_grp" }; +static struct spear_function i2c_1_2_function = { + .name = "i2c_1_2", + .groups = i2c_1_2_grps, + .ngroups = ARRAY_SIZE(i2c_1_2_grps), +}; + +/* Pad multiplexing for i2c3_dis_smi_clcd device */ +/* Muxed with SMI & CLCD */ +static const unsigned i2c3_dis_smi_clcd_pins[] = { 142, 153 }; +static struct spear_muxreg i2c3_dis_smi_clcd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_CLCD1_MASK | PMX_SMI_MASK, + .val = 0, + }, +}; + +static struct spear_modemux i2c3_dis_smi_clcd_modemux[] = { + { + .muxregs = i2c3_dis_smi_clcd_muxreg, + .nmuxregs = ARRAY_SIZE(i2c3_dis_smi_clcd_muxreg), + }, +}; + +static struct spear_pingroup i2c3_dis_smi_clcd_pingroup = { + .name = "i2c3_dis_smi_clcd_grp", + .pins = i2c3_dis_smi_clcd_pins, + .npins = ARRAY_SIZE(i2c3_dis_smi_clcd_pins), + .modemuxs = i2c3_dis_smi_clcd_modemux, + .nmodemuxs = ARRAY_SIZE(i2c3_dis_smi_clcd_modemux), +}; + +/* Pad multiplexing for i2c3_dis_sd_i2s0 device */ +/* Muxed with SD/MMC & I2S1 */ +static const unsigned i2c3_dis_sd_i2s0_pins[] = { 0, 216 }; +static struct spear_muxreg i2c3_dis_sd_i2s0_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_I2S1_MASK | PMX_MCIDATA3_MASK, + .val = 0, + }, +}; + +static struct spear_modemux i2c3_dis_sd_i2s0_modemux[] = { + { + .muxregs = i2c3_dis_sd_i2s0_muxreg, + .nmuxregs = ARRAY_SIZE(i2c3_dis_sd_i2s0_muxreg), + }, +}; + +static struct spear_pingroup i2c3_dis_sd_i2s0_pingroup = { + .name = "i2c3_dis_sd_i2s0_grp", + .pins = i2c3_dis_sd_i2s0_pins, + .npins = ARRAY_SIZE(i2c3_dis_sd_i2s0_pins), + .modemuxs = i2c3_dis_sd_i2s0_modemux, + .nmodemuxs = ARRAY_SIZE(i2c3_dis_sd_i2s0_modemux), +}; + +static const char *const i2c3_grps[] = { "i2c3_dis_smi_clcd_grp", + "i2c3_dis_sd_i2s0_grp" }; +static struct spear_function i2c3_unction = { + .name = "i2c3_i2s1", + .groups = i2c3_grps, + .ngroups = ARRAY_SIZE(i2c3_grps), +}; + +/* Pad multiplexing for i2c_4_5_dis_smi device */ +/* Muxed with SMI */ +static const unsigned i2c_4_5_dis_smi_pins[] = { 154, 155, 156, 157 }; +static struct spear_muxreg i2c_4_5_dis_smi_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_SMI_MASK, + .val = 0, + }, +}; + +static struct spear_modemux i2c_4_5_dis_smi_modemux[] = { + { + .muxregs = i2c_4_5_dis_smi_muxreg, + .nmuxregs = ARRAY_SIZE(i2c_4_5_dis_smi_muxreg), + }, +}; + +static struct spear_pingroup i2c_4_5_dis_smi_pingroup = { + .name = "i2c_4_5_dis_smi_grp", + .pins = i2c_4_5_dis_smi_pins, + .npins = ARRAY_SIZE(i2c_4_5_dis_smi_pins), + .modemuxs = i2c_4_5_dis_smi_modemux, + .nmodemuxs = ARRAY_SIZE(i2c_4_5_dis_smi_modemux), +}; + +/* Pad multiplexing for i2c4_dis_sd device */ +/* Muxed with SD/MMC */ +static const unsigned i2c4_dis_sd_pins[] = { 217, 218 }; +static struct spear_muxreg i2c4_dis_sd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_MCIDATA4_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_2, + .mask = PMX_MCIDATA5_MASK, + .val = 0, + }, +}; + +static struct spear_modemux i2c4_dis_sd_modemux[] = { + { + .muxregs = i2c4_dis_sd_muxreg, + .nmuxregs = ARRAY_SIZE(i2c4_dis_sd_muxreg), + }, +}; + +static struct spear_pingroup i2c4_dis_sd_pingroup = { + .name = "i2c4_dis_sd_grp", + .pins = i2c4_dis_sd_pins, + .npins = ARRAY_SIZE(i2c4_dis_sd_pins), + .modemuxs = i2c4_dis_sd_modemux, + .nmodemuxs = ARRAY_SIZE(i2c4_dis_sd_modemux), +}; + +/* Pad multiplexing for i2c5_dis_sd device */ +/* Muxed with SD/MMC */ +static const unsigned i2c5_dis_sd_pins[] = { 219, 220 }; +static struct spear_muxreg i2c5_dis_sd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_2, + .mask = PMX_MCIDATA6_MASK | + PMX_MCIDATA7_MASK, + .val = 0, + }, +}; + +static struct spear_modemux i2c5_dis_sd_modemux[] = { + { + .muxregs = i2c5_dis_sd_muxreg, + .nmuxregs = ARRAY_SIZE(i2c5_dis_sd_muxreg), + }, +}; + +static struct spear_pingroup i2c5_dis_sd_pingroup = { + .name = "i2c5_dis_sd_grp", + .pins = i2c5_dis_sd_pins, + .npins = ARRAY_SIZE(i2c5_dis_sd_pins), + .modemuxs = i2c5_dis_sd_modemux, + .nmodemuxs = ARRAY_SIZE(i2c5_dis_sd_modemux), +}; + +static const char *const i2c_4_5_grps[] = { "i2c5_dis_sd_grp", + "i2c4_dis_sd_grp", "i2c_4_5_dis_smi_grp" }; +static struct spear_function i2c_4_5_function = { + .name = "i2c_4_5", + .groups = i2c_4_5_grps, + .ngroups = ARRAY_SIZE(i2c_4_5_grps), +}; + +/* Pad multiplexing for i2c_6_7_dis_kbd device */ +/* Muxed with KBD */ +static const unsigned i2c_6_7_dis_kbd_pins[] = { 207, 208, 209, 210 }; +static struct spear_muxreg i2c_6_7_dis_kbd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_KBD_ROWCOL25_MASK, + .val = 0, + }, +}; + +static struct spear_modemux i2c_6_7_dis_kbd_modemux[] = { + { + .muxregs = i2c_6_7_dis_kbd_muxreg, + .nmuxregs = ARRAY_SIZE(i2c_6_7_dis_kbd_muxreg), + }, +}; + +static struct spear_pingroup i2c_6_7_dis_kbd_pingroup = { + .name = "i2c_6_7_dis_kbd_grp", + .pins = i2c_6_7_dis_kbd_pins, + .npins = ARRAY_SIZE(i2c_6_7_dis_kbd_pins), + .modemuxs = i2c_6_7_dis_kbd_modemux, + .nmodemuxs = ARRAY_SIZE(i2c_6_7_dis_kbd_modemux), +}; + +/* Pad multiplexing for i2c6_dis_sd device */ +/* Muxed with SD/MMC */ +static const unsigned i2c6_dis_sd_pins[] = { 236, 237 }; +static struct spear_muxreg i2c6_dis_sd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_2, + .mask = PMX_MCIIORDRE_MASK | + PMX_MCIIOWRWE_MASK, + .val = 0, + }, +}; + +static struct spear_modemux i2c6_dis_sd_modemux[] = { + { + .muxregs = i2c6_dis_sd_muxreg, + .nmuxregs = ARRAY_SIZE(i2c6_dis_sd_muxreg), + }, +}; + +static struct spear_pingroup i2c6_dis_sd_pingroup = { + .name = "i2c6_dis_sd_grp", + .pins = i2c6_dis_sd_pins, + .npins = ARRAY_SIZE(i2c6_dis_sd_pins), + .modemuxs = i2c6_dis_sd_modemux, + .nmodemuxs = ARRAY_SIZE(i2c6_dis_sd_modemux), +}; + +/* Pad multiplexing for i2c7_dis_sd device */ +static const unsigned i2c7_dis_sd_pins[] = { 238, 239 }; +static struct spear_muxreg i2c7_dis_sd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_2, + .mask = PMX_MCIRESETCF_MASK | + PMX_MCICS0CE_MASK, + .val = 0, + }, +}; + +static struct spear_modemux i2c7_dis_sd_modemux[] = { + { + .muxregs = i2c7_dis_sd_muxreg, + .nmuxregs = ARRAY_SIZE(i2c7_dis_sd_muxreg), + }, +}; + +static struct spear_pingroup i2c7_dis_sd_pingroup = { + .name = "i2c7_dis_sd_grp", + .pins = i2c7_dis_sd_pins, + .npins = ARRAY_SIZE(i2c7_dis_sd_pins), + .modemuxs = i2c7_dis_sd_modemux, + .nmodemuxs = ARRAY_SIZE(i2c7_dis_sd_modemux), +}; + +static const char *const i2c_6_7_grps[] = { "i2c6_dis_sd_grp", + "i2c7_dis_sd_grp", "i2c_6_7_dis_kbd_grp" }; +static struct spear_function i2c_6_7_function = { + .name = "i2c_6_7", + .groups = i2c_6_7_grps, + .ngroups = ARRAY_SIZE(i2c_6_7_grps), +}; + +/* Pad multiplexing for can0_dis_nor device */ +/* Muxed with NOR */ +static const unsigned can0_dis_nor_pins[] = { 56, 57 }; +static struct spear_muxreg can0_dis_nor_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_0, + .mask = PMX_NFRSTPWDWN2_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_NFRSTPWDWN3_MASK, + .val = 0, + }, +}; + +static struct spear_modemux can0_dis_nor_modemux[] = { + { + .muxregs = can0_dis_nor_muxreg, + .nmuxregs = ARRAY_SIZE(can0_dis_nor_muxreg), + }, +}; + +static struct spear_pingroup can0_dis_nor_pingroup = { + .name = "can0_dis_nor_grp", + .pins = can0_dis_nor_pins, + .npins = ARRAY_SIZE(can0_dis_nor_pins), + .modemuxs = can0_dis_nor_modemux, + .nmodemuxs = ARRAY_SIZE(can0_dis_nor_modemux), +}; + +/* Pad multiplexing for can0_dis_sd device */ +/* Muxed with SD/MMC */ +static const unsigned can0_dis_sd_pins[] = { 240, 241 }; +static struct spear_muxreg can0_dis_sd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_2, + .mask = PMX_MCICFINTR_MASK | PMX_MCIIORDY_MASK, + .val = 0, + }, +}; + +static struct spear_modemux can0_dis_sd_modemux[] = { + { + .muxregs = can0_dis_sd_muxreg, + .nmuxregs = ARRAY_SIZE(can0_dis_sd_muxreg), + }, +}; + +static struct spear_pingroup can0_dis_sd_pingroup = { + .name = "can0_dis_sd_grp", + .pins = can0_dis_sd_pins, + .npins = ARRAY_SIZE(can0_dis_sd_pins), + .modemuxs = can0_dis_sd_modemux, + .nmodemuxs = ARRAY_SIZE(can0_dis_sd_modemux), +}; + +static const char *const can0_grps[] = { "can0_dis_nor_grp", "can0_dis_sd_grp" +}; +static struct spear_function can0_function = { + .name = "can0", + .groups = can0_grps, + .ngroups = ARRAY_SIZE(can0_grps), +}; + +/* Pad multiplexing for can1_dis_sd device */ +/* Muxed with SD/MMC */ +static const unsigned can1_dis_sd_pins[] = { 242, 243 }; +static struct spear_muxreg can1_dis_sd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_2, + .mask = PMX_MCICS1_MASK | PMX_MCIDMAACK_MASK, + .val = 0, + }, +}; + +static struct spear_modemux can1_dis_sd_modemux[] = { + { + .muxregs = can1_dis_sd_muxreg, + .nmuxregs = ARRAY_SIZE(can1_dis_sd_muxreg), + }, +}; + +static struct spear_pingroup can1_dis_sd_pingroup = { + .name = "can1_dis_sd_grp", + .pins = can1_dis_sd_pins, + .npins = ARRAY_SIZE(can1_dis_sd_pins), + .modemuxs = can1_dis_sd_modemux, + .nmodemuxs = ARRAY_SIZE(can1_dis_sd_modemux), +}; + +/* Pad multiplexing for can1_dis_kbd device */ +/* Muxed with KBD */ +static const unsigned can1_dis_kbd_pins[] = { 201, 202 }; +static struct spear_muxreg can1_dis_kbd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_KBD_ROWCOL25_MASK, + .val = 0, + }, +}; + +static struct spear_modemux can1_dis_kbd_modemux[] = { + { + .muxregs = can1_dis_kbd_muxreg, + .nmuxregs = ARRAY_SIZE(can1_dis_kbd_muxreg), + }, +}; + +static struct spear_pingroup can1_dis_kbd_pingroup = { + .name = "can1_dis_kbd_grp", + .pins = can1_dis_kbd_pins, + .npins = ARRAY_SIZE(can1_dis_kbd_pins), + .modemuxs = can1_dis_kbd_modemux, + .nmodemuxs = ARRAY_SIZE(can1_dis_kbd_modemux), +}; + +static const char *const can1_grps[] = { "can1_dis_sd_grp", "can1_dis_kbd_grp" +}; +static struct spear_function can1_function = { + .name = "can1", + .groups = can1_grps, + .ngroups = ARRAY_SIZE(can1_grps), +}; + +/* Pad multiplexing for pci device */ +static const unsigned pci_sata_pins[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 18, + 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, + 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99 }; +#define PCI_SATA_MUXREG \ + { \ + .reg = PAD_FUNCTION_EN_0, \ + .mask = PMX_MCI_DATA8_15_MASK, \ + .val = 0, \ + }, { \ + .reg = PAD_FUNCTION_EN_1, \ + .mask = PMX_PCI_REG1_MASK, \ + .val = 0, \ + }, { \ + .reg = PAD_FUNCTION_EN_2, \ + .mask = PMX_PCI_REG2_MASK, \ + .val = 0, \ + } + +/* pad multiplexing for pcie0 device */ +static struct spear_muxreg pcie0_muxreg[] = { + PCI_SATA_MUXREG, + { + .reg = PCIE_SATA_CFG, + .mask = PCIE_CFG_VAL(0), + .val = PCIE_CFG_VAL(0), + }, +}; + +static struct spear_modemux pcie0_modemux[] = { + { + .muxregs = pcie0_muxreg, + .nmuxregs = ARRAY_SIZE(pcie0_muxreg), + }, +}; + +static struct spear_pingroup pcie0_pingroup = { + .name = "pcie0_grp", + .pins = pci_sata_pins, + .npins = ARRAY_SIZE(pci_sata_pins), + .modemuxs = pcie0_modemux, + .nmodemuxs = ARRAY_SIZE(pcie0_modemux), +}; + +/* pad multiplexing for pcie1 device */ +static struct spear_muxreg pcie1_muxreg[] = { + PCI_SATA_MUXREG, + { + .reg = PCIE_SATA_CFG, + .mask = PCIE_CFG_VAL(1), + .val = PCIE_CFG_VAL(1), + }, +}; + +static struct spear_modemux pcie1_modemux[] = { + { + .muxregs = pcie1_muxreg, + .nmuxregs = ARRAY_SIZE(pcie1_muxreg), + }, +}; + +static struct spear_pingroup pcie1_pingroup = { + .name = "pcie1_grp", + .pins = pci_sata_pins, + .npins = ARRAY_SIZE(pci_sata_pins), + .modemuxs = pcie1_modemux, + .nmodemuxs = ARRAY_SIZE(pcie1_modemux), +}; + +/* pad multiplexing for pcie2 device */ +static struct spear_muxreg pcie2_muxreg[] = { + PCI_SATA_MUXREG, + { + .reg = PCIE_SATA_CFG, + .mask = PCIE_CFG_VAL(2), + .val = PCIE_CFG_VAL(2), + }, +}; + +static struct spear_modemux pcie2_modemux[] = { + { + .muxregs = pcie2_muxreg, + .nmuxregs = ARRAY_SIZE(pcie2_muxreg), + }, +}; + +static struct spear_pingroup pcie2_pingroup = { + .name = "pcie2_grp", + .pins = pci_sata_pins, + .npins = ARRAY_SIZE(pci_sata_pins), + .modemuxs = pcie2_modemux, + .nmodemuxs = ARRAY_SIZE(pcie2_modemux), +}; + +static const char *const pci_grps[] = { "pcie0_grp", "pcie1_grp", "pcie2_grp" }; +static struct spear_function pci_function = { + .name = "pci", + .groups = pci_grps, + .ngroups = ARRAY_SIZE(pci_grps), +}; + +/* pad multiplexing for sata0 device */ +static struct spear_muxreg sata0_muxreg[] = { + PCI_SATA_MUXREG, + { + .reg = PCIE_SATA_CFG, + .mask = SATA_CFG_VAL(0), + .val = SATA_CFG_VAL(0), + }, +}; + +static struct spear_modemux sata0_modemux[] = { + { + .muxregs = sata0_muxreg, + .nmuxregs = ARRAY_SIZE(sata0_muxreg), + }, +}; + +static struct spear_pingroup sata0_pingroup = { + .name = "sata0_grp", + .pins = pci_sata_pins, + .npins = ARRAY_SIZE(pci_sata_pins), + .modemuxs = sata0_modemux, + .nmodemuxs = ARRAY_SIZE(sata0_modemux), +}; + +/* pad multiplexing for sata1 device */ +static struct spear_muxreg sata1_muxreg[] = { + PCI_SATA_MUXREG, + { + .reg = PCIE_SATA_CFG, + .mask = SATA_CFG_VAL(1), + .val = SATA_CFG_VAL(1), + }, +}; + +static struct spear_modemux sata1_modemux[] = { + { + .muxregs = sata1_muxreg, + .nmuxregs = ARRAY_SIZE(sata1_muxreg), + }, +}; + +static struct spear_pingroup sata1_pingroup = { + .name = "sata1_grp", + .pins = pci_sata_pins, + .npins = ARRAY_SIZE(pci_sata_pins), + .modemuxs = sata1_modemux, + .nmodemuxs = ARRAY_SIZE(sata1_modemux), +}; + +/* pad multiplexing for sata2 device */ +static struct spear_muxreg sata2_muxreg[] = { + PCI_SATA_MUXREG, + { + .reg = PCIE_SATA_CFG, + .mask = SATA_CFG_VAL(2), + .val = SATA_CFG_VAL(2), + }, +}; + +static struct spear_modemux sata2_modemux[] = { + { + .muxregs = sata2_muxreg, + .nmuxregs = ARRAY_SIZE(sata2_muxreg), + }, +}; + +static struct spear_pingroup sata2_pingroup = { + .name = "sata2_grp", + .pins = pci_sata_pins, + .npins = ARRAY_SIZE(pci_sata_pins), + .modemuxs = sata2_modemux, + .nmodemuxs = ARRAY_SIZE(sata2_modemux), +}; + +static const char *const sata_grps[] = { "sata0_grp", "sata1_grp", "sata2_grp" +}; +static struct spear_function sata_function = { + .name = "sata", + .groups = sata_grps, + .ngroups = ARRAY_SIZE(sata_grps), +}; + +/* Pad multiplexing for ssp1_dis_kbd device */ +static const unsigned ssp1_dis_kbd_pins[] = { 203, 204, 205, 206 }; +static struct spear_muxreg ssp1_dis_kbd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PMX_KBD_ROWCOL25_MASK | PMX_KBD_COL1_MASK | + PMX_KBD_COL0_MASK | PMX_NFIO8_15_MASK | PMX_NFCE1_MASK | + PMX_NFCE2_MASK, + .val = 0, + }, +}; + +static struct spear_modemux ssp1_dis_kbd_modemux[] = { + { + .muxregs = ssp1_dis_kbd_muxreg, + .nmuxregs = ARRAY_SIZE(ssp1_dis_kbd_muxreg), + }, +}; + +static struct spear_pingroup ssp1_dis_kbd_pingroup = { + .name = "ssp1_dis_kbd_grp", + .pins = ssp1_dis_kbd_pins, + .npins = ARRAY_SIZE(ssp1_dis_kbd_pins), + .modemuxs = ssp1_dis_kbd_modemux, + .nmodemuxs = ARRAY_SIZE(ssp1_dis_kbd_modemux), +}; + +/* Pad multiplexing for ssp1_dis_sd device */ +static const unsigned ssp1_dis_sd_pins[] = { 224, 226, 227, 228 }; +static struct spear_muxreg ssp1_dis_sd_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_2, + .mask = PMX_MCIADDR0ALE_MASK | PMX_MCIADDR2_MASK | + PMX_MCICECF_MASK | PMX_MCICEXD_MASK, + .val = 0, + }, +}; + +static struct spear_modemux ssp1_dis_sd_modemux[] = { + { + .muxregs = ssp1_dis_sd_muxreg, + .nmuxregs = ARRAY_SIZE(ssp1_dis_sd_muxreg), + }, +}; + +static struct spear_pingroup ssp1_dis_sd_pingroup = { + .name = "ssp1_dis_sd_grp", + .pins = ssp1_dis_sd_pins, + .npins = ARRAY_SIZE(ssp1_dis_sd_pins), + .modemuxs = ssp1_dis_sd_modemux, + .nmodemuxs = ARRAY_SIZE(ssp1_dis_sd_modemux), +}; + +static const char *const ssp1_grps[] = { "ssp1_dis_kbd_grp", + "ssp1_dis_sd_grp" }; +static struct spear_function ssp1_function = { + .name = "ssp1", + .groups = ssp1_grps, + .ngroups = ARRAY_SIZE(ssp1_grps), +}; + +/* Pad multiplexing for gpt64 device */ +static const unsigned gpt64_pins[] = { 230, 231, 232, 245 }; +static struct spear_muxreg gpt64_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_2, + .mask = PMX_MCICDCF1_MASK | PMX_MCICDCF2_MASK | PMX_MCICDXD_MASK + | PMX_MCILEDS_MASK, + .val = 0, + }, +}; + +static struct spear_modemux gpt64_modemux[] = { + { + .muxregs = gpt64_muxreg, + .nmuxregs = ARRAY_SIZE(gpt64_muxreg), + }, +}; + +static struct spear_pingroup gpt64_pingroup = { + .name = "gpt64_grp", + .pins = gpt64_pins, + .npins = ARRAY_SIZE(gpt64_pins), + .modemuxs = gpt64_modemux, + .nmodemuxs = ARRAY_SIZE(gpt64_modemux), +}; + +static const char *const gpt64_grps[] = { "gpt64_grp" }; +static struct spear_function gpt64_function = { + .name = "gpt64", + .groups = gpt64_grps, + .ngroups = ARRAY_SIZE(gpt64_grps), +}; + +/* pingroups */ +static struct spear_pingroup *spear1310_pingroups[] = { + &i2c0_pingroup, + &ssp0_pingroup, + &i2s0_pingroup, + &i2s1_pingroup, + &clcd_pingroup, + &clcd_high_res_pingroup, + &arm_gpio_pingroup, + &smi_2_chips_pingroup, + &smi_4_chips_pingroup, + &gmii_pingroup, + &rgmii_pingroup, + &smii_0_1_2_pingroup, + &ras_mii_txclk_pingroup, + &nand_8bit_pingroup, + &nand_16bit_pingroup, + &nand_4_chips_pingroup, + &keyboard_6x6_pingroup, + &keyboard_rowcol6_8_pingroup, + &uart0_pingroup, + &uart0_modem_pingroup, + &gpt0_tmr0_pingroup, + &gpt0_tmr1_pingroup, + &gpt1_tmr0_pingroup, + &gpt1_tmr1_pingroup, + &sdhci_pingroup, + &cf_pingroup, + &xd_pingroup, + &touch_xy_pingroup, + &ssp0_cs0_pingroup, + &ssp0_cs1_2_pingroup, + &uart_1_dis_i2c_pingroup, + &uart_1_dis_sd_pingroup, + &uart_2_3_pingroup, + &uart_4_pingroup, + &uart_5_pingroup, + &rs485_0_1_tdm_0_1_pingroup, + &i2c_1_2_pingroup, + &i2c3_dis_smi_clcd_pingroup, + &i2c3_dis_sd_i2s0_pingroup, + &i2c_4_5_dis_smi_pingroup, + &i2c4_dis_sd_pingroup, + &i2c5_dis_sd_pingroup, + &i2c_6_7_dis_kbd_pingroup, + &i2c6_dis_sd_pingroup, + &i2c7_dis_sd_pingroup, + &can0_dis_nor_pingroup, + &can0_dis_sd_pingroup, + &can1_dis_sd_pingroup, + &can1_dis_kbd_pingroup, + &pcie0_pingroup, + &pcie1_pingroup, + &pcie2_pingroup, + &sata0_pingroup, + &sata1_pingroup, + &sata2_pingroup, + &ssp1_dis_kbd_pingroup, + &ssp1_dis_sd_pingroup, + &gpt64_pingroup, +}; + +/* functions */ +static struct spear_function *spear1310_functions[] = { + &i2c0_function, + &ssp0_function, + &i2s0_function, + &i2s1_function, + &clcd_function, + &arm_gpio_function, + &smi_function, + &gmii_function, + &rgmii_function, + &smii_0_1_2_function, + &ras_mii_txclk_function, + &nand_function, + &keyboard_function, + &uart0_function, + &gpt0_function, + &gpt1_function, + &sdhci_function, + &cf_function, + &xd_function, + &touch_xy_function, + &uart1_function, + &uart2_3_function, + &uart4_function, + &uart5_function, + &rs485_0_1_tdm_0_1_function, + &i2c_1_2_function, + &i2c3_unction, + &i2c_4_5_function, + &i2c_6_7_function, + &can0_function, + &can1_function, + &pci_function, + &sata_function, + &ssp1_function, + &gpt64_function, +}; + +static struct spear_pinctrl_machdata spear1310_machdata = { + .pins = spear1310_pins, + .npins = ARRAY_SIZE(spear1310_pins), + .groups = spear1310_pingroups, + .ngroups = ARRAY_SIZE(spear1310_pingroups), + .functions = spear1310_functions, + .nfunctions = ARRAY_SIZE(spear1310_functions), + .modes_supported = false, +}; + +static struct of_device_id spear1310_pinctrl_of_match[] __devinitdata = { + { + .compatible = "st,spear1310-pinmux", + }, + {}, +}; + +static int __devinit spear1310_pinctrl_probe(struct platform_device *pdev) +{ + return spear_pinctrl_probe(pdev, &spear1310_machdata); +} + +static int __devexit spear1310_pinctrl_remove(struct platform_device *pdev) +{ + return spear_pinctrl_remove(pdev); +} + +static struct platform_driver spear1310_pinctrl_driver = { + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + .of_match_table = spear1310_pinctrl_of_match, + }, + .probe = spear1310_pinctrl_probe, + .remove = __devexit_p(spear1310_pinctrl_remove), +}; + +static int __init spear1310_pinctrl_init(void) +{ + return platform_driver_register(&spear1310_pinctrl_driver); +} +arch_initcall(spear1310_pinctrl_init); + +static void __exit spear1310_pinctrl_exit(void) +{ + platform_driver_unregister(&spear1310_pinctrl_driver); +} +module_exit(spear1310_pinctrl_exit); + +MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>"); +MODULE_DESCRIPTION("ST Microelectronics SPEAr1310 pinctrl driver"); +MODULE_LICENSE("GPL v2"); +MODULE_DEVICE_TABLE(of, spear1310_pinctrl_of_match); diff --git a/drivers/pinctrl/spear/pinctrl-spear1340.c b/drivers/pinctrl/spear/pinctrl-spear1340.c new file mode 100644 index 000000000000..a8ab2a6f51bf --- /dev/null +++ b/drivers/pinctrl/spear/pinctrl-spear1340.c @@ -0,0 +1,1989 @@ +/* + * Driver for the ST Microelectronics SPEAr1340 pinmux + * + * Copyright (C) 2012 ST Microelectronics + * Viresh Kumar <viresh.kumar@st.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/err.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> +#include "pinctrl-spear.h" + +#define DRIVER_NAME "spear1340-pinmux" + +/* pins */ +static const struct pinctrl_pin_desc spear1340_pins[] = { + SPEAR_PIN_0_TO_101, + SPEAR_PIN_102_TO_245, + PINCTRL_PIN(246, "PLGPIO246"), + PINCTRL_PIN(247, "PLGPIO247"), + PINCTRL_PIN(248, "PLGPIO248"), + PINCTRL_PIN(249, "PLGPIO249"), + PINCTRL_PIN(250, "PLGPIO250"), + PINCTRL_PIN(251, "PLGPIO251"), +}; + +/* In SPEAr1340 there are two levels of pad muxing */ +/* - pads as gpio OR peripherals */ +#define PAD_FUNCTION_EN_1 0x668 +#define PAD_FUNCTION_EN_2 0x66C +#define PAD_FUNCTION_EN_3 0x670 +#define PAD_FUNCTION_EN_4 0x674 +#define PAD_FUNCTION_EN_5 0x690 +#define PAD_FUNCTION_EN_6 0x694 +#define PAD_FUNCTION_EN_7 0x698 +#define PAD_FUNCTION_EN_8 0x69C + +/* - If peripherals, then primary OR alternate peripheral */ +#define PAD_SHARED_IP_EN_1 0x6A0 +#define PAD_SHARED_IP_EN_2 0x6A4 + +/* + * Macro's for first level of pmx - pads as gpio OR peripherals. There are 8 + * registers with 32 bits each for handling gpio pads, register 8 has only 26 + * relevant bits. + */ +/* macro's for making pads as gpio's */ +#define PADS_AS_GPIO_REG0_MASK 0xFFFFFFFE +#define PADS_AS_GPIO_REGS_MASK 0xFFFFFFFF +#define PADS_AS_GPIO_REG7_MASK 0x07FFFFFF + +/* macro's for making pads as peripherals */ +#define FSMC_16_BIT_AND_KBD_ROW_COL_REG0_MASK 0x00000FFE +#define UART0_ENH_AND_GPT_REG0_MASK 0x0003F000 +#define PWM1_AND_KBD_COL5_REG0_MASK 0x00040000 +#define I2C1_REG0_MASK 0x01080000 +#define SPDIF_IN_REG0_MASK 0x00100000 +#define PWM2_AND_GPT0_TMR0_CPT_REG0_MASK 0x00400000 +#define PWM3_AND_GPT0_TMR1_CLK_REG0_MASK 0x00800000 +#define PWM0_AND_SSP0_CS1_REG0_MASK 0x02000000 +#define VIP_AND_CAM3_REG0_MASK 0xFC200000 +#define VIP_AND_CAM3_REG1_MASK 0x0000000F +#define VIP_REG1_MASK 0x00001EF0 +#define VIP_AND_CAM2_REG1_MASK 0x007FE100 +#define VIP_AND_CAM1_REG1_MASK 0xFF800000 +#define VIP_AND_CAM1_REG2_MASK 0x00000003 +#define VIP_AND_CAM0_REG2_MASK 0x00001FFC +#define SMI_REG2_MASK 0x0021E000 +#define SSP0_REG2_MASK 0x001E0000 +#define TS_AND_SSP0_CS2_REG2_MASK 0x00400000 +#define UART0_REG2_MASK 0x01800000 +#define UART1_REG2_MASK 0x06000000 +#define I2S_IN_REG2_MASK 0xF8000000 +#define DEVS_GRP_AND_MIPHY_DBG_REG3_MASK 0x000001FE +#define I2S_OUT_REG3_MASK 0x000001EF +#define I2S_IN_REG3_MASK 0x00000010 +#define GMAC_REG3_MASK 0xFFFFFE00 +#define GMAC_REG4_MASK 0x0000001F +#define DEVS_GRP_AND_MIPHY_DBG_REG4_MASK 0x7FFFFF20 +#define SSP0_CS3_REG4_MASK 0x00000020 +#define I2C0_REG4_MASK 0x000000C0 +#define CEC0_REG4_MASK 0x00000100 +#define CEC1_REG4_MASK 0x00000200 +#define SPDIF_OUT_REG4_MASK 0x00000400 +#define CLCD_REG4_MASK 0x7FFFF800 +#define CLCD_AND_ARM_TRACE_REG4_MASK 0x80000000 +#define CLCD_AND_ARM_TRACE_REG5_MASK 0xFFFFFFFF +#define CLCD_AND_ARM_TRACE_REG6_MASK 0x00000001 +#define FSMC_PNOR_AND_MCIF_REG6_MASK 0x073FFFFE +#define MCIF_REG6_MASK 0xF8C00000 +#define MCIF_REG7_MASK 0x000043FF +#define FSMC_8BIT_REG7_MASK 0x07FFBC00 + +/* other registers */ +#define PERIP_CFG 0x42C + /* PERIP_CFG register masks */ + #define SSP_CS_CTL_HW 0 + #define SSP_CS_CTL_SW 1 + #define SSP_CS_CTL_MASK 1 + #define SSP_CS_CTL_SHIFT 21 + #define SSP_CS_VAL_MASK 1 + #define SSP_CS_VAL_SHIFT 20 + #define SSP_CS_SEL_CS0 0 + #define SSP_CS_SEL_CS1 1 + #define SSP_CS_SEL_CS2 2 + #define SSP_CS_SEL_MASK 3 + #define SSP_CS_SEL_SHIFT 18 + + #define I2S_CHNL_2_0 (0) + #define I2S_CHNL_3_1 (1) + #define I2S_CHNL_5_1 (2) + #define I2S_CHNL_7_1 (3) + #define I2S_CHNL_PLAY_SHIFT (4) + #define I2S_CHNL_PLAY_MASK (3 << 4) + #define I2S_CHNL_REC_SHIFT (6) + #define I2S_CHNL_REC_MASK (3 << 6) + + #define SPDIF_OUT_ENB_MASK (1 << 2) + #define SPDIF_OUT_ENB_SHIFT 2 + + #define MCIF_SEL_SD 1 + #define MCIF_SEL_CF 2 + #define MCIF_SEL_XD 3 + #define MCIF_SEL_MASK 3 + #define MCIF_SEL_SHIFT 0 + +#define GMAC_CLK_CFG 0x248 + #define GMAC_PHY_IF_GMII_VAL (0 << 3) + #define GMAC_PHY_IF_RGMII_VAL (1 << 3) + #define GMAC_PHY_IF_SGMII_VAL (2 << 3) + #define GMAC_PHY_IF_RMII_VAL (4 << 3) + #define GMAC_PHY_IF_SEL_MASK (7 << 3) + #define GMAC_PHY_INPUT_ENB_VAL 0 + #define GMAC_PHY_SYNT_ENB_VAL 1 + #define GMAC_PHY_CLK_MASK 1 + #define GMAC_PHY_CLK_SHIFT 2 + #define GMAC_PHY_125M_PAD_VAL 0 + #define GMAC_PHY_PLL2_VAL 1 + #define GMAC_PHY_OSC3_VAL 2 + #define GMAC_PHY_INPUT_CLK_MASK 3 + #define GMAC_PHY_INPUT_CLK_SHIFT 0 + +#define PCIE_SATA_CFG 0x424 + /* PCIE CFG MASks */ + #define PCIE_CFG_DEVICE_PRESENT (1 << 11) + #define PCIE_CFG_POWERUP_RESET (1 << 10) + #define PCIE_CFG_CORE_CLK_EN (1 << 9) + #define PCIE_CFG_AUX_CLK_EN (1 << 8) + #define SATA_CFG_TX_CLK_EN (1 << 4) + #define SATA_CFG_RX_CLK_EN (1 << 3) + #define SATA_CFG_POWERUP_RESET (1 << 2) + #define SATA_CFG_PM_CLK_EN (1 << 1) + #define PCIE_SATA_SEL_PCIE (0) + #define PCIE_SATA_SEL_SATA (1) + #define SATA_PCIE_CFG_MASK 0xF1F + #define PCIE_CFG_VAL (PCIE_SATA_SEL_PCIE | PCIE_CFG_AUX_CLK_EN | \ + PCIE_CFG_CORE_CLK_EN | PCIE_CFG_POWERUP_RESET |\ + PCIE_CFG_DEVICE_PRESENT) + #define SATA_CFG_VAL (PCIE_SATA_SEL_SATA | SATA_CFG_PM_CLK_EN | \ + SATA_CFG_POWERUP_RESET | SATA_CFG_RX_CLK_EN | \ + SATA_CFG_TX_CLK_EN) + +/* Macro's for second level of pmx - pads as primary OR alternate peripheral */ +/* Write 0 to enable FSMC_16_BIT */ +#define KBD_ROW_COL_MASK (1 << 0) + +/* Write 0 to enable UART0_ENH */ +#define GPT_MASK (1 << 1) /* Only clk & cpt */ + +/* Write 0 to enable PWM1 */ +#define KBD_COL5_MASK (1 << 2) + +/* Write 0 to enable PWM2 */ +#define GPT0_TMR0_CPT_MASK (1 << 3) /* Only clk & cpt */ + +/* Write 0 to enable PWM3 */ +#define GPT0_TMR1_CLK_MASK (1 << 4) /* Only clk & cpt */ + +/* Write 0 to enable PWM0 */ +#define SSP0_CS1_MASK (1 << 5) + +/* Write 0 to enable VIP */ +#define CAM3_MASK (1 << 6) + +/* Write 0 to enable VIP */ +#define CAM2_MASK (1 << 7) + +/* Write 0 to enable VIP */ +#define CAM1_MASK (1 << 8) + +/* Write 0 to enable VIP */ +#define CAM0_MASK (1 << 9) + +/* Write 0 to enable TS */ +#define SSP0_CS2_MASK (1 << 10) + +/* Write 0 to enable FSMC PNOR */ +#define MCIF_MASK (1 << 11) + +/* Write 0 to enable CLCD */ +#define ARM_TRACE_MASK (1 << 12) + +/* Write 0 to enable I2S, SSP0_CS2, CEC0, 1, SPDIF out, CLCD */ +#define MIPHY_DBG_MASK (1 << 13) + +/* + * Pad multiplexing for making all pads as gpio's. This is done to override the + * values passed from bootloader and start from scratch. + */ +static const unsigned pads_as_gpio_pins[] = { 251 }; +static struct spear_muxreg pads_as_gpio_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = PADS_AS_GPIO_REG0_MASK, + .val = 0x0, + }, { + .reg = PAD_FUNCTION_EN_2, + .mask = PADS_AS_GPIO_REGS_MASK, + .val = 0x0, + }, { + .reg = PAD_FUNCTION_EN_3, + .mask = PADS_AS_GPIO_REGS_MASK, + .val = 0x0, + }, { + .reg = PAD_FUNCTION_EN_4, + .mask = PADS_AS_GPIO_REGS_MASK, + .val = 0x0, + }, { + .reg = PAD_FUNCTION_EN_5, + .mask = PADS_AS_GPIO_REGS_MASK, + .val = 0x0, + }, { + .reg = PAD_FUNCTION_EN_6, + .mask = PADS_AS_GPIO_REGS_MASK, + .val = 0x0, + }, { + .reg = PAD_FUNCTION_EN_7, + .mask = PADS_AS_GPIO_REGS_MASK, + .val = 0x0, + }, { + .reg = PAD_FUNCTION_EN_8, + .mask = PADS_AS_GPIO_REG7_MASK, + .val = 0x0, + }, +}; + +static struct spear_modemux pads_as_gpio_modemux[] = { + { + .muxregs = pads_as_gpio_muxreg, + .nmuxregs = ARRAY_SIZE(pads_as_gpio_muxreg), + }, +}; + +static struct spear_pingroup pads_as_gpio_pingroup = { + .name = "pads_as_gpio_grp", + .pins = pads_as_gpio_pins, + .npins = ARRAY_SIZE(pads_as_gpio_pins), + .modemuxs = pads_as_gpio_modemux, + .nmodemuxs = ARRAY_SIZE(pads_as_gpio_modemux), +}; + +static const char *const pads_as_gpio_grps[] = { "pads_as_gpio_grp" }; +static struct spear_function pads_as_gpio_function = { + .name = "pads_as_gpio", + .groups = pads_as_gpio_grps, + .ngroups = ARRAY_SIZE(pads_as_gpio_grps), +}; + +/* Pad multiplexing for fsmc_8bit device */ +static const unsigned fsmc_8bit_pins[] = { 233, 234, 235, 236, 238, 239, 240, + 241, 242, 243, 244, 245, 246, 247, 248, 249 }; +static struct spear_muxreg fsmc_8bit_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_8, + .mask = FSMC_8BIT_REG7_MASK, + .val = FSMC_8BIT_REG7_MASK, + } +}; + +static struct spear_modemux fsmc_8bit_modemux[] = { + { + .muxregs = fsmc_8bit_muxreg, + .nmuxregs = ARRAY_SIZE(fsmc_8bit_muxreg), + }, +}; + +static struct spear_pingroup fsmc_8bit_pingroup = { + .name = "fsmc_8bit_grp", + .pins = fsmc_8bit_pins, + .npins = ARRAY_SIZE(fsmc_8bit_pins), + .modemuxs = fsmc_8bit_modemux, + .nmodemuxs = ARRAY_SIZE(fsmc_8bit_modemux), +}; + +/* Pad multiplexing for fsmc_16bit device */ +static const unsigned fsmc_16bit_pins[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }; +static struct spear_muxreg fsmc_16bit_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = KBD_ROW_COL_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = FSMC_16_BIT_AND_KBD_ROW_COL_REG0_MASK, + .val = FSMC_16_BIT_AND_KBD_ROW_COL_REG0_MASK, + }, +}; + +static struct spear_modemux fsmc_16bit_modemux[] = { + { + .muxregs = fsmc_16bit_muxreg, + .nmuxregs = ARRAY_SIZE(fsmc_16bit_muxreg), + }, +}; + +static struct spear_pingroup fsmc_16bit_pingroup = { + .name = "fsmc_16bit_grp", + .pins = fsmc_16bit_pins, + .npins = ARRAY_SIZE(fsmc_16bit_pins), + .modemuxs = fsmc_16bit_modemux, + .nmodemuxs = ARRAY_SIZE(fsmc_16bit_modemux), +}; + +/* pad multiplexing for fsmc_pnor device */ +static const unsigned fsmc_pnor_pins[] = { 192, 193, 194, 195, 196, 197, 198, + 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, + 215, 216, 217 }; +static struct spear_muxreg fsmc_pnor_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = MCIF_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_7, + .mask = FSMC_PNOR_AND_MCIF_REG6_MASK, + .val = FSMC_PNOR_AND_MCIF_REG6_MASK, + }, +}; + +static struct spear_modemux fsmc_pnor_modemux[] = { + { + .muxregs = fsmc_pnor_muxreg, + .nmuxregs = ARRAY_SIZE(fsmc_pnor_muxreg), + }, +}; + +static struct spear_pingroup fsmc_pnor_pingroup = { + .name = "fsmc_pnor_grp", + .pins = fsmc_pnor_pins, + .npins = ARRAY_SIZE(fsmc_pnor_pins), + .modemuxs = fsmc_pnor_modemux, + .nmodemuxs = ARRAY_SIZE(fsmc_pnor_modemux), +}; + +static const char *const fsmc_grps[] = { "fsmc_8bit_grp", "fsmc_16bit_grp", + "fsmc_pnor_grp" }; +static struct spear_function fsmc_function = { + .name = "fsmc", + .groups = fsmc_grps, + .ngroups = ARRAY_SIZE(fsmc_grps), +}; + +/* pad multiplexing for keyboard rows-cols device */ +static const unsigned keyboard_row_col_pins[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, + 10 }; +static struct spear_muxreg keyboard_row_col_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = KBD_ROW_COL_MASK, + .val = KBD_ROW_COL_MASK, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = FSMC_16_BIT_AND_KBD_ROW_COL_REG0_MASK, + .val = FSMC_16_BIT_AND_KBD_ROW_COL_REG0_MASK, + }, +}; + +static struct spear_modemux keyboard_row_col_modemux[] = { + { + .muxregs = keyboard_row_col_muxreg, + .nmuxregs = ARRAY_SIZE(keyboard_row_col_muxreg), + }, +}; + +static struct spear_pingroup keyboard_row_col_pingroup = { + .name = "keyboard_row_col_grp", + .pins = keyboard_row_col_pins, + .npins = ARRAY_SIZE(keyboard_row_col_pins), + .modemuxs = keyboard_row_col_modemux, + .nmodemuxs = ARRAY_SIZE(keyboard_row_col_modemux), +}; + +/* pad multiplexing for keyboard col5 device */ +static const unsigned keyboard_col5_pins[] = { 17 }; +static struct spear_muxreg keyboard_col5_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = KBD_COL5_MASK, + .val = KBD_COL5_MASK, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = PWM1_AND_KBD_COL5_REG0_MASK, + .val = PWM1_AND_KBD_COL5_REG0_MASK, + }, +}; + +static struct spear_modemux keyboard_col5_modemux[] = { + { + .muxregs = keyboard_col5_muxreg, + .nmuxregs = ARRAY_SIZE(keyboard_col5_muxreg), + }, +}; + +static struct spear_pingroup keyboard_col5_pingroup = { + .name = "keyboard_col5_grp", + .pins = keyboard_col5_pins, + .npins = ARRAY_SIZE(keyboard_col5_pins), + .modemuxs = keyboard_col5_modemux, + .nmodemuxs = ARRAY_SIZE(keyboard_col5_modemux), +}; + +static const char *const keyboard_grps[] = { "keyboard_row_col_grp", + "keyboard_col5_grp" }; +static struct spear_function keyboard_function = { + .name = "keyboard", + .groups = keyboard_grps, + .ngroups = ARRAY_SIZE(keyboard_grps), +}; + +/* pad multiplexing for spdif_in device */ +static const unsigned spdif_in_pins[] = { 19 }; +static struct spear_muxreg spdif_in_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = SPDIF_IN_REG0_MASK, + .val = SPDIF_IN_REG0_MASK, + }, +}; + +static struct spear_modemux spdif_in_modemux[] = { + { + .muxregs = spdif_in_muxreg, + .nmuxregs = ARRAY_SIZE(spdif_in_muxreg), + }, +}; + +static struct spear_pingroup spdif_in_pingroup = { + .name = "spdif_in_grp", + .pins = spdif_in_pins, + .npins = ARRAY_SIZE(spdif_in_pins), + .modemuxs = spdif_in_modemux, + .nmodemuxs = ARRAY_SIZE(spdif_in_modemux), +}; + +static const char *const spdif_in_grps[] = { "spdif_in_grp" }; +static struct spear_function spdif_in_function = { + .name = "spdif_in", + .groups = spdif_in_grps, + .ngroups = ARRAY_SIZE(spdif_in_grps), +}; + +/* pad multiplexing for spdif_out device */ +static const unsigned spdif_out_pins[] = { 137 }; +static struct spear_muxreg spdif_out_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_5, + .mask = SPDIF_OUT_REG4_MASK, + .val = SPDIF_OUT_REG4_MASK, + }, { + .reg = PERIP_CFG, + .mask = SPDIF_OUT_ENB_MASK, + .val = SPDIF_OUT_ENB_MASK, + } +}; + +static struct spear_modemux spdif_out_modemux[] = { + { + .muxregs = spdif_out_muxreg, + .nmuxregs = ARRAY_SIZE(spdif_out_muxreg), + }, +}; + +static struct spear_pingroup spdif_out_pingroup = { + .name = "spdif_out_grp", + .pins = spdif_out_pins, + .npins = ARRAY_SIZE(spdif_out_pins), + .modemuxs = spdif_out_modemux, + .nmodemuxs = ARRAY_SIZE(spdif_out_modemux), +}; + +static const char *const spdif_out_grps[] = { "spdif_out_grp" }; +static struct spear_function spdif_out_function = { + .name = "spdif_out", + .groups = spdif_out_grps, + .ngroups = ARRAY_SIZE(spdif_out_grps), +}; + +/* pad multiplexing for gpt_0_1 device */ +static const unsigned gpt_0_1_pins[] = { 11, 12, 13, 14, 15, 16, 21, 22 }; +static struct spear_muxreg gpt_0_1_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = GPT_MASK | GPT0_TMR0_CPT_MASK | GPT0_TMR1_CLK_MASK, + .val = GPT_MASK | GPT0_TMR0_CPT_MASK | GPT0_TMR1_CLK_MASK, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = UART0_ENH_AND_GPT_REG0_MASK | + PWM2_AND_GPT0_TMR0_CPT_REG0_MASK | + PWM3_AND_GPT0_TMR1_CLK_REG0_MASK, + .val = UART0_ENH_AND_GPT_REG0_MASK | + PWM2_AND_GPT0_TMR0_CPT_REG0_MASK | + PWM3_AND_GPT0_TMR1_CLK_REG0_MASK, + }, +}; + +static struct spear_modemux gpt_0_1_modemux[] = { + { + .muxregs = gpt_0_1_muxreg, + .nmuxregs = ARRAY_SIZE(gpt_0_1_muxreg), + }, +}; + +static struct spear_pingroup gpt_0_1_pingroup = { + .name = "gpt_0_1_grp", + .pins = gpt_0_1_pins, + .npins = ARRAY_SIZE(gpt_0_1_pins), + .modemuxs = gpt_0_1_modemux, + .nmodemuxs = ARRAY_SIZE(gpt_0_1_modemux), +}; + +static const char *const gpt_0_1_grps[] = { "gpt_0_1_grp" }; +static struct spear_function gpt_0_1_function = { + .name = "gpt_0_1", + .groups = gpt_0_1_grps, + .ngroups = ARRAY_SIZE(gpt_0_1_grps), +}; + +/* pad multiplexing for pwm0 device */ +static const unsigned pwm0_pins[] = { 24 }; +static struct spear_muxreg pwm0_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = SSP0_CS1_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = PWM0_AND_SSP0_CS1_REG0_MASK, + .val = PWM0_AND_SSP0_CS1_REG0_MASK, + }, +}; + +static struct spear_modemux pwm0_modemux[] = { + { + .muxregs = pwm0_muxreg, + .nmuxregs = ARRAY_SIZE(pwm0_muxreg), + }, +}; + +static struct spear_pingroup pwm0_pingroup = { + .name = "pwm0_grp", + .pins = pwm0_pins, + .npins = ARRAY_SIZE(pwm0_pins), + .modemuxs = pwm0_modemux, + .nmodemuxs = ARRAY_SIZE(pwm0_modemux), +}; + +/* pad multiplexing for pwm1 device */ +static const unsigned pwm1_pins[] = { 17 }; +static struct spear_muxreg pwm1_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = KBD_COL5_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = PWM1_AND_KBD_COL5_REG0_MASK, + .val = PWM1_AND_KBD_COL5_REG0_MASK, + }, +}; + +static struct spear_modemux pwm1_modemux[] = { + { + .muxregs = pwm1_muxreg, + .nmuxregs = ARRAY_SIZE(pwm1_muxreg), + }, +}; + +static struct spear_pingroup pwm1_pingroup = { + .name = "pwm1_grp", + .pins = pwm1_pins, + .npins = ARRAY_SIZE(pwm1_pins), + .modemuxs = pwm1_modemux, + .nmodemuxs = ARRAY_SIZE(pwm1_modemux), +}; + +/* pad multiplexing for pwm2 device */ +static const unsigned pwm2_pins[] = { 21 }; +static struct spear_muxreg pwm2_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = GPT0_TMR0_CPT_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = PWM2_AND_GPT0_TMR0_CPT_REG0_MASK, + .val = PWM2_AND_GPT0_TMR0_CPT_REG0_MASK, + }, +}; + +static struct spear_modemux pwm2_modemux[] = { + { + .muxregs = pwm2_muxreg, + .nmuxregs = ARRAY_SIZE(pwm2_muxreg), + }, +}; + +static struct spear_pingroup pwm2_pingroup = { + .name = "pwm2_grp", + .pins = pwm2_pins, + .npins = ARRAY_SIZE(pwm2_pins), + .modemuxs = pwm2_modemux, + .nmodemuxs = ARRAY_SIZE(pwm2_modemux), +}; + +/* pad multiplexing for pwm3 device */ +static const unsigned pwm3_pins[] = { 22 }; +static struct spear_muxreg pwm3_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = GPT0_TMR1_CLK_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = PWM3_AND_GPT0_TMR1_CLK_REG0_MASK, + .val = PWM3_AND_GPT0_TMR1_CLK_REG0_MASK, + }, +}; + +static struct spear_modemux pwm3_modemux[] = { + { + .muxregs = pwm3_muxreg, + .nmuxregs = ARRAY_SIZE(pwm3_muxreg), + }, +}; + +static struct spear_pingroup pwm3_pingroup = { + .name = "pwm3_grp", + .pins = pwm3_pins, + .npins = ARRAY_SIZE(pwm3_pins), + .modemuxs = pwm3_modemux, + .nmodemuxs = ARRAY_SIZE(pwm3_modemux), +}; + +static const char *const pwm_grps[] = { "pwm0_grp", "pwm1_grp", "pwm2_grp", + "pwm3_grp" }; +static struct spear_function pwm_function = { + .name = "pwm", + .groups = pwm_grps, + .ngroups = ARRAY_SIZE(pwm_grps), +}; + +/* pad multiplexing for vip_mux device */ +static const unsigned vip_mux_pins[] = { 35, 36, 37, 38, 40, 41, 42, 43 }; +static struct spear_muxreg vip_mux_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_2, + .mask = VIP_REG1_MASK, + .val = VIP_REG1_MASK, + }, +}; + +static struct spear_modemux vip_mux_modemux[] = { + { + .muxregs = vip_mux_muxreg, + .nmuxregs = ARRAY_SIZE(vip_mux_muxreg), + }, +}; + +static struct spear_pingroup vip_mux_pingroup = { + .name = "vip_mux_grp", + .pins = vip_mux_pins, + .npins = ARRAY_SIZE(vip_mux_pins), + .modemuxs = vip_mux_modemux, + .nmodemuxs = ARRAY_SIZE(vip_mux_modemux), +}; + +/* pad multiplexing for vip_mux_cam0 (disables cam0) device */ +static const unsigned vip_mux_cam0_pins[] = { 65, 66, 67, 68, 69, 70, 71, 72, + 73, 74, 75 }; +static struct spear_muxreg vip_mux_cam0_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = CAM0_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_3, + .mask = VIP_AND_CAM0_REG2_MASK, + .val = VIP_AND_CAM0_REG2_MASK, + }, +}; + +static struct spear_modemux vip_mux_cam0_modemux[] = { + { + .muxregs = vip_mux_cam0_muxreg, + .nmuxregs = ARRAY_SIZE(vip_mux_cam0_muxreg), + }, +}; + +static struct spear_pingroup vip_mux_cam0_pingroup = { + .name = "vip_mux_cam0_grp", + .pins = vip_mux_cam0_pins, + .npins = ARRAY_SIZE(vip_mux_cam0_pins), + .modemuxs = vip_mux_cam0_modemux, + .nmodemuxs = ARRAY_SIZE(vip_mux_cam0_modemux), +}; + +/* pad multiplexing for vip_mux_cam1 (disables cam1) device */ +static const unsigned vip_mux_cam1_pins[] = { 54, 55, 56, 57, 58, 59, 60, 61, + 62, 63, 64 }; +static struct spear_muxreg vip_mux_cam1_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = CAM1_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_2, + .mask = VIP_AND_CAM1_REG1_MASK, + .val = VIP_AND_CAM1_REG1_MASK, + }, { + .reg = PAD_FUNCTION_EN_3, + .mask = VIP_AND_CAM1_REG2_MASK, + .val = VIP_AND_CAM1_REG2_MASK, + }, +}; + +static struct spear_modemux vip_mux_cam1_modemux[] = { + { + .muxregs = vip_mux_cam1_muxreg, + .nmuxregs = ARRAY_SIZE(vip_mux_cam1_muxreg), + }, +}; + +static struct spear_pingroup vip_mux_cam1_pingroup = { + .name = "vip_mux_cam1_grp", + .pins = vip_mux_cam1_pins, + .npins = ARRAY_SIZE(vip_mux_cam1_pins), + .modemuxs = vip_mux_cam1_modemux, + .nmodemuxs = ARRAY_SIZE(vip_mux_cam1_modemux), +}; + +/* pad multiplexing for vip_mux_cam2 (disables cam2) device */ +static const unsigned vip_mux_cam2_pins[] = { 39, 44, 45, 46, 47, 48, 49, 50, + 51, 52, 53 }; +static struct spear_muxreg vip_mux_cam2_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = CAM2_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_2, + .mask = VIP_AND_CAM2_REG1_MASK, + .val = VIP_AND_CAM2_REG1_MASK, + }, +}; + +static struct spear_modemux vip_mux_cam2_modemux[] = { + { + .muxregs = vip_mux_cam2_muxreg, + .nmuxregs = ARRAY_SIZE(vip_mux_cam2_muxreg), + }, +}; + +static struct spear_pingroup vip_mux_cam2_pingroup = { + .name = "vip_mux_cam2_grp", + .pins = vip_mux_cam2_pins, + .npins = ARRAY_SIZE(vip_mux_cam2_pins), + .modemuxs = vip_mux_cam2_modemux, + .nmodemuxs = ARRAY_SIZE(vip_mux_cam2_modemux), +}; + +/* pad multiplexing for vip_mux_cam3 (disables cam3) device */ +static const unsigned vip_mux_cam3_pins[] = { 20, 25, 26, 27, 28, 29, 30, 31, + 32, 33, 34 }; +static struct spear_muxreg vip_mux_cam3_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = CAM3_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = VIP_AND_CAM3_REG0_MASK, + .val = VIP_AND_CAM3_REG0_MASK, + }, { + .reg = PAD_FUNCTION_EN_2, + .mask = VIP_AND_CAM3_REG1_MASK, + .val = VIP_AND_CAM3_REG1_MASK, + }, +}; + +static struct spear_modemux vip_mux_cam3_modemux[] = { + { + .muxregs = vip_mux_cam3_muxreg, + .nmuxregs = ARRAY_SIZE(vip_mux_cam3_muxreg), + }, +}; + +static struct spear_pingroup vip_mux_cam3_pingroup = { + .name = "vip_mux_cam3_grp", + .pins = vip_mux_cam3_pins, + .npins = ARRAY_SIZE(vip_mux_cam3_pins), + .modemuxs = vip_mux_cam3_modemux, + .nmodemuxs = ARRAY_SIZE(vip_mux_cam3_modemux), +}; + +static const char *const vip_grps[] = { "vip_mux_grp", "vip_mux_cam0_grp" , + "vip_mux_cam1_grp" , "vip_mux_cam2_grp", "vip_mux_cam3_grp" }; +static struct spear_function vip_function = { + .name = "vip", + .groups = vip_grps, + .ngroups = ARRAY_SIZE(vip_grps), +}; + +/* pad multiplexing for cam0 device */ +static const unsigned cam0_pins[] = { 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75 +}; +static struct spear_muxreg cam0_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = CAM0_MASK, + .val = CAM0_MASK, + }, { + .reg = PAD_FUNCTION_EN_3, + .mask = VIP_AND_CAM0_REG2_MASK, + .val = VIP_AND_CAM0_REG2_MASK, + }, +}; + +static struct spear_modemux cam0_modemux[] = { + { + .muxregs = cam0_muxreg, + .nmuxregs = ARRAY_SIZE(cam0_muxreg), + }, +}; + +static struct spear_pingroup cam0_pingroup = { + .name = "cam0_grp", + .pins = cam0_pins, + .npins = ARRAY_SIZE(cam0_pins), + .modemuxs = cam0_modemux, + .nmodemuxs = ARRAY_SIZE(cam0_modemux), +}; + +static const char *const cam0_grps[] = { "cam0_grp" }; +static struct spear_function cam0_function = { + .name = "cam0", + .groups = cam0_grps, + .ngroups = ARRAY_SIZE(cam0_grps), +}; + +/* pad multiplexing for cam1 device */ +static const unsigned cam1_pins[] = { 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64 +}; +static struct spear_muxreg cam1_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = CAM1_MASK, + .val = CAM1_MASK, + }, { + .reg = PAD_FUNCTION_EN_2, + .mask = VIP_AND_CAM1_REG1_MASK, + .val = VIP_AND_CAM1_REG1_MASK, + }, { + .reg = PAD_FUNCTION_EN_3, + .mask = VIP_AND_CAM1_REG2_MASK, + .val = VIP_AND_CAM1_REG2_MASK, + }, +}; + +static struct spear_modemux cam1_modemux[] = { + { + .muxregs = cam1_muxreg, + .nmuxregs = ARRAY_SIZE(cam1_muxreg), + }, +}; + +static struct spear_pingroup cam1_pingroup = { + .name = "cam1_grp", + .pins = cam1_pins, + .npins = ARRAY_SIZE(cam1_pins), + .modemuxs = cam1_modemux, + .nmodemuxs = ARRAY_SIZE(cam1_modemux), +}; + +static const char *const cam1_grps[] = { "cam1_grp" }; +static struct spear_function cam1_function = { + .name = "cam1", + .groups = cam1_grps, + .ngroups = ARRAY_SIZE(cam1_grps), +}; + +/* pad multiplexing for cam2 device */ +static const unsigned cam2_pins[] = { 39, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53 +}; +static struct spear_muxreg cam2_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = CAM2_MASK, + .val = CAM2_MASK, + }, { + .reg = PAD_FUNCTION_EN_2, + .mask = VIP_AND_CAM2_REG1_MASK, + .val = VIP_AND_CAM2_REG1_MASK, + }, +}; + +static struct spear_modemux cam2_modemux[] = { + { + .muxregs = cam2_muxreg, + .nmuxregs = ARRAY_SIZE(cam2_muxreg), + }, +}; + +static struct spear_pingroup cam2_pingroup = { + .name = "cam2_grp", + .pins = cam2_pins, + .npins = ARRAY_SIZE(cam2_pins), + .modemuxs = cam2_modemux, + .nmodemuxs = ARRAY_SIZE(cam2_modemux), +}; + +static const char *const cam2_grps[] = { "cam2_grp" }; +static struct spear_function cam2_function = { + .name = "cam2", + .groups = cam2_grps, + .ngroups = ARRAY_SIZE(cam2_grps), +}; + +/* pad multiplexing for cam3 device */ +static const unsigned cam3_pins[] = { 20, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34 +}; +static struct spear_muxreg cam3_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = CAM3_MASK, + .val = CAM3_MASK, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = VIP_AND_CAM3_REG0_MASK, + .val = VIP_AND_CAM3_REG0_MASK, + }, { + .reg = PAD_FUNCTION_EN_2, + .mask = VIP_AND_CAM3_REG1_MASK, + .val = VIP_AND_CAM3_REG1_MASK, + }, +}; + +static struct spear_modemux cam3_modemux[] = { + { + .muxregs = cam3_muxreg, + .nmuxregs = ARRAY_SIZE(cam3_muxreg), + }, +}; + +static struct spear_pingroup cam3_pingroup = { + .name = "cam3_grp", + .pins = cam3_pins, + .npins = ARRAY_SIZE(cam3_pins), + .modemuxs = cam3_modemux, + .nmodemuxs = ARRAY_SIZE(cam3_modemux), +}; + +static const char *const cam3_grps[] = { "cam3_grp" }; +static struct spear_function cam3_function = { + .name = "cam3", + .groups = cam3_grps, + .ngroups = ARRAY_SIZE(cam3_grps), +}; + +/* pad multiplexing for smi device */ +static const unsigned smi_pins[] = { 76, 77, 78, 79, 84 }; +static struct spear_muxreg smi_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_3, + .mask = SMI_REG2_MASK, + .val = SMI_REG2_MASK, + }, +}; + +static struct spear_modemux smi_modemux[] = { + { + .muxregs = smi_muxreg, + .nmuxregs = ARRAY_SIZE(smi_muxreg), + }, +}; + +static struct spear_pingroup smi_pingroup = { + .name = "smi_grp", + .pins = smi_pins, + .npins = ARRAY_SIZE(smi_pins), + .modemuxs = smi_modemux, + .nmodemuxs = ARRAY_SIZE(smi_modemux), +}; + +static const char *const smi_grps[] = { "smi_grp" }; +static struct spear_function smi_function = { + .name = "smi", + .groups = smi_grps, + .ngroups = ARRAY_SIZE(smi_grps), +}; + +/* pad multiplexing for ssp0 device */ +static const unsigned ssp0_pins[] = { 80, 81, 82, 83 }; +static struct spear_muxreg ssp0_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_3, + .mask = SSP0_REG2_MASK, + .val = SSP0_REG2_MASK, + }, +}; + +static struct spear_modemux ssp0_modemux[] = { + { + .muxregs = ssp0_muxreg, + .nmuxregs = ARRAY_SIZE(ssp0_muxreg), + }, +}; + +static struct spear_pingroup ssp0_pingroup = { + .name = "ssp0_grp", + .pins = ssp0_pins, + .npins = ARRAY_SIZE(ssp0_pins), + .modemuxs = ssp0_modemux, + .nmodemuxs = ARRAY_SIZE(ssp0_modemux), +}; + +/* pad multiplexing for ssp0_cs1 device */ +static const unsigned ssp0_cs1_pins[] = { 24 }; +static struct spear_muxreg ssp0_cs1_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = SSP0_CS1_MASK, + .val = SSP0_CS1_MASK, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = PWM0_AND_SSP0_CS1_REG0_MASK, + .val = PWM0_AND_SSP0_CS1_REG0_MASK, + }, +}; + +static struct spear_modemux ssp0_cs1_modemux[] = { + { + .muxregs = ssp0_cs1_muxreg, + .nmuxregs = ARRAY_SIZE(ssp0_cs1_muxreg), + }, +}; + +static struct spear_pingroup ssp0_cs1_pingroup = { + .name = "ssp0_cs1_grp", + .pins = ssp0_cs1_pins, + .npins = ARRAY_SIZE(ssp0_cs1_pins), + .modemuxs = ssp0_cs1_modemux, + .nmodemuxs = ARRAY_SIZE(ssp0_cs1_modemux), +}; + +/* pad multiplexing for ssp0_cs2 device */ +static const unsigned ssp0_cs2_pins[] = { 85 }; +static struct spear_muxreg ssp0_cs2_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = SSP0_CS2_MASK, + .val = SSP0_CS2_MASK, + }, { + .reg = PAD_FUNCTION_EN_3, + .mask = TS_AND_SSP0_CS2_REG2_MASK, + .val = TS_AND_SSP0_CS2_REG2_MASK, + }, +}; + +static struct spear_modemux ssp0_cs2_modemux[] = { + { + .muxregs = ssp0_cs2_muxreg, + .nmuxregs = ARRAY_SIZE(ssp0_cs2_muxreg), + }, +}; + +static struct spear_pingroup ssp0_cs2_pingroup = { + .name = "ssp0_cs2_grp", + .pins = ssp0_cs2_pins, + .npins = ARRAY_SIZE(ssp0_cs2_pins), + .modemuxs = ssp0_cs2_modemux, + .nmodemuxs = ARRAY_SIZE(ssp0_cs2_modemux), +}; + +/* pad multiplexing for ssp0_cs3 device */ +static const unsigned ssp0_cs3_pins[] = { 132 }; +static struct spear_muxreg ssp0_cs3_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_5, + .mask = SSP0_CS3_REG4_MASK, + .val = SSP0_CS3_REG4_MASK, + }, +}; + +static struct spear_modemux ssp0_cs3_modemux[] = { + { + .muxregs = ssp0_cs3_muxreg, + .nmuxregs = ARRAY_SIZE(ssp0_cs3_muxreg), + }, +}; + +static struct spear_pingroup ssp0_cs3_pingroup = { + .name = "ssp0_cs3_grp", + .pins = ssp0_cs3_pins, + .npins = ARRAY_SIZE(ssp0_cs3_pins), + .modemuxs = ssp0_cs3_modemux, + .nmodemuxs = ARRAY_SIZE(ssp0_cs3_modemux), +}; + +static const char *const ssp0_grps[] = { "ssp0_grp", "ssp0_cs1_grp", + "ssp0_cs2_grp", "ssp0_cs3_grp" }; +static struct spear_function ssp0_function = { + .name = "ssp0", + .groups = ssp0_grps, + .ngroups = ARRAY_SIZE(ssp0_grps), +}; + +/* pad multiplexing for uart0 device */ +static const unsigned uart0_pins[] = { 86, 87 }; +static struct spear_muxreg uart0_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_3, + .mask = UART0_REG2_MASK, + .val = UART0_REG2_MASK, + }, +}; + +static struct spear_modemux uart0_modemux[] = { + { + .muxregs = uart0_muxreg, + .nmuxregs = ARRAY_SIZE(uart0_muxreg), + }, +}; + +static struct spear_pingroup uart0_pingroup = { + .name = "uart0_grp", + .pins = uart0_pins, + .npins = ARRAY_SIZE(uart0_pins), + .modemuxs = uart0_modemux, + .nmodemuxs = ARRAY_SIZE(uart0_modemux), +}; + +/* pad multiplexing for uart0_enh device */ +static const unsigned uart0_enh_pins[] = { 11, 12, 13, 14, 15, 16 }; +static struct spear_muxreg uart0_enh_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = GPT_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_1, + .mask = UART0_ENH_AND_GPT_REG0_MASK, + .val = UART0_ENH_AND_GPT_REG0_MASK, + }, +}; + +static struct spear_modemux uart0_enh_modemux[] = { + { + .muxregs = uart0_enh_muxreg, + .nmuxregs = ARRAY_SIZE(uart0_enh_muxreg), + }, +}; + +static struct spear_pingroup uart0_enh_pingroup = { + .name = "uart0_enh_grp", + .pins = uart0_enh_pins, + .npins = ARRAY_SIZE(uart0_enh_pins), + .modemuxs = uart0_enh_modemux, + .nmodemuxs = ARRAY_SIZE(uart0_enh_modemux), +}; + +static const char *const uart0_grps[] = { "uart0_grp", "uart0_enh_grp" }; +static struct spear_function uart0_function = { + .name = "uart0", + .groups = uart0_grps, + .ngroups = ARRAY_SIZE(uart0_grps), +}; + +/* pad multiplexing for uart1 device */ +static const unsigned uart1_pins[] = { 88, 89 }; +static struct spear_muxreg uart1_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_3, + .mask = UART1_REG2_MASK, + .val = UART1_REG2_MASK, + }, +}; + +static struct spear_modemux uart1_modemux[] = { + { + .muxregs = uart1_muxreg, + .nmuxregs = ARRAY_SIZE(uart1_muxreg), + }, +}; + +static struct spear_pingroup uart1_pingroup = { + .name = "uart1_grp", + .pins = uart1_pins, + .npins = ARRAY_SIZE(uart1_pins), + .modemuxs = uart1_modemux, + .nmodemuxs = ARRAY_SIZE(uart1_modemux), +}; + +static const char *const uart1_grps[] = { "uart1_grp" }; +static struct spear_function uart1_function = { + .name = "uart1", + .groups = uart1_grps, + .ngroups = ARRAY_SIZE(uart1_grps), +}; + +/* pad multiplexing for i2s_in device */ +static const unsigned i2s_in_pins[] = { 90, 91, 92, 93, 94, 99 }; +static struct spear_muxreg i2s_in_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_3, + .mask = I2S_IN_REG2_MASK, + .val = I2S_IN_REG2_MASK, + }, { + .reg = PAD_FUNCTION_EN_4, + .mask = I2S_IN_REG3_MASK, + .val = I2S_IN_REG3_MASK, + }, +}; + +static struct spear_modemux i2s_in_modemux[] = { + { + .muxregs = i2s_in_muxreg, + .nmuxregs = ARRAY_SIZE(i2s_in_muxreg), + }, +}; + +static struct spear_pingroup i2s_in_pingroup = { + .name = "i2s_in_grp", + .pins = i2s_in_pins, + .npins = ARRAY_SIZE(i2s_in_pins), + .modemuxs = i2s_in_modemux, + .nmodemuxs = ARRAY_SIZE(i2s_in_modemux), +}; + +/* pad multiplexing for i2s_out device */ +static const unsigned i2s_out_pins[] = { 95, 96, 97, 98, 100, 101, 102, 103 }; +static struct spear_muxreg i2s_out_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_4, + .mask = I2S_OUT_REG3_MASK, + .val = I2S_OUT_REG3_MASK, + }, +}; + +static struct spear_modemux i2s_out_modemux[] = { + { + .muxregs = i2s_out_muxreg, + .nmuxregs = ARRAY_SIZE(i2s_out_muxreg), + }, +}; + +static struct spear_pingroup i2s_out_pingroup = { + .name = "i2s_out_grp", + .pins = i2s_out_pins, + .npins = ARRAY_SIZE(i2s_out_pins), + .modemuxs = i2s_out_modemux, + .nmodemuxs = ARRAY_SIZE(i2s_out_modemux), +}; + +static const char *const i2s_grps[] = { "i2s_in_grp", "i2s_out_grp" }; +static struct spear_function i2s_function = { + .name = "i2s", + .groups = i2s_grps, + .ngroups = ARRAY_SIZE(i2s_grps), +}; + +/* pad multiplexing for gmac device */ +static const unsigned gmac_pins[] = { 104, 105, 106, 107, 108, 109, 110, 111, + 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, + 126, 127, 128, 129, 130, 131 }; +#define GMAC_MUXREG \ + { \ + .reg = PAD_FUNCTION_EN_4, \ + .mask = GMAC_REG3_MASK, \ + .val = GMAC_REG3_MASK, \ + }, { \ + .reg = PAD_FUNCTION_EN_5, \ + .mask = GMAC_REG4_MASK, \ + .val = GMAC_REG4_MASK, \ + } + +/* pad multiplexing for gmii device */ +static struct spear_muxreg gmii_muxreg[] = { + GMAC_MUXREG, + { + .reg = GMAC_CLK_CFG, + .mask = GMAC_PHY_IF_SEL_MASK, + .val = GMAC_PHY_IF_GMII_VAL, + }, +}; + +static struct spear_modemux gmii_modemux[] = { + { + .muxregs = gmii_muxreg, + .nmuxregs = ARRAY_SIZE(gmii_muxreg), + }, +}; + +static struct spear_pingroup gmii_pingroup = { + .name = "gmii_grp", + .pins = gmac_pins, + .npins = ARRAY_SIZE(gmac_pins), + .modemuxs = gmii_modemux, + .nmodemuxs = ARRAY_SIZE(gmii_modemux), +}; + +/* pad multiplexing for rgmii device */ +static struct spear_muxreg rgmii_muxreg[] = { + GMAC_MUXREG, + { + .reg = GMAC_CLK_CFG, + .mask = GMAC_PHY_IF_SEL_MASK, + .val = GMAC_PHY_IF_RGMII_VAL, + }, +}; + +static struct spear_modemux rgmii_modemux[] = { + { + .muxregs = rgmii_muxreg, + .nmuxregs = ARRAY_SIZE(rgmii_muxreg), + }, +}; + +static struct spear_pingroup rgmii_pingroup = { + .name = "rgmii_grp", + .pins = gmac_pins, + .npins = ARRAY_SIZE(gmac_pins), + .modemuxs = rgmii_modemux, + .nmodemuxs = ARRAY_SIZE(rgmii_modemux), +}; + +/* pad multiplexing for rmii device */ +static struct spear_muxreg rmii_muxreg[] = { + GMAC_MUXREG, + { + .reg = GMAC_CLK_CFG, + .mask = GMAC_PHY_IF_SEL_MASK, + .val = GMAC_PHY_IF_RMII_VAL, + }, +}; + +static struct spear_modemux rmii_modemux[] = { + { + .muxregs = rmii_muxreg, + .nmuxregs = ARRAY_SIZE(rmii_muxreg), + }, +}; + +static struct spear_pingroup rmii_pingroup = { + .name = "rmii_grp", + .pins = gmac_pins, + .npins = ARRAY_SIZE(gmac_pins), + .modemuxs = rmii_modemux, + .nmodemuxs = ARRAY_SIZE(rmii_modemux), +}; + +/* pad multiplexing for sgmii device */ +static struct spear_muxreg sgmii_muxreg[] = { + GMAC_MUXREG, + { + .reg = GMAC_CLK_CFG, + .mask = GMAC_PHY_IF_SEL_MASK, + .val = GMAC_PHY_IF_SGMII_VAL, + }, +}; + +static struct spear_modemux sgmii_modemux[] = { + { + .muxregs = sgmii_muxreg, + .nmuxregs = ARRAY_SIZE(sgmii_muxreg), + }, +}; + +static struct spear_pingroup sgmii_pingroup = { + .name = "sgmii_grp", + .pins = gmac_pins, + .npins = ARRAY_SIZE(gmac_pins), + .modemuxs = sgmii_modemux, + .nmodemuxs = ARRAY_SIZE(sgmii_modemux), +}; + +static const char *const gmac_grps[] = { "gmii_grp", "rgmii_grp", "rmii_grp", + "sgmii_grp" }; +static struct spear_function gmac_function = { + .name = "gmac", + .groups = gmac_grps, + .ngroups = ARRAY_SIZE(gmac_grps), +}; + +/* pad multiplexing for i2c0 device */ +static const unsigned i2c0_pins[] = { 133, 134 }; +static struct spear_muxreg i2c0_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_5, + .mask = I2C0_REG4_MASK, + .val = I2C0_REG4_MASK, + }, +}; + +static struct spear_modemux i2c0_modemux[] = { + { + .muxregs = i2c0_muxreg, + .nmuxregs = ARRAY_SIZE(i2c0_muxreg), + }, +}; + +static struct spear_pingroup i2c0_pingroup = { + .name = "i2c0_grp", + .pins = i2c0_pins, + .npins = ARRAY_SIZE(i2c0_pins), + .modemuxs = i2c0_modemux, + .nmodemuxs = ARRAY_SIZE(i2c0_modemux), +}; + +static const char *const i2c0_grps[] = { "i2c0_grp" }; +static struct spear_function i2c0_function = { + .name = "i2c0", + .groups = i2c0_grps, + .ngroups = ARRAY_SIZE(i2c0_grps), +}; + +/* pad multiplexing for i2c1 device */ +static const unsigned i2c1_pins[] = { 18, 23 }; +static struct spear_muxreg i2c1_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_1, + .mask = I2C1_REG0_MASK, + .val = I2C1_REG0_MASK, + }, +}; + +static struct spear_modemux i2c1_modemux[] = { + { + .muxregs = i2c1_muxreg, + .nmuxregs = ARRAY_SIZE(i2c1_muxreg), + }, +}; + +static struct spear_pingroup i2c1_pingroup = { + .name = "i2c1_grp", + .pins = i2c1_pins, + .npins = ARRAY_SIZE(i2c1_pins), + .modemuxs = i2c1_modemux, + .nmodemuxs = ARRAY_SIZE(i2c1_modemux), +}; + +static const char *const i2c1_grps[] = { "i2c1_grp" }; +static struct spear_function i2c1_function = { + .name = "i2c1", + .groups = i2c1_grps, + .ngroups = ARRAY_SIZE(i2c1_grps), +}; + +/* pad multiplexing for cec0 device */ +static const unsigned cec0_pins[] = { 135 }; +static struct spear_muxreg cec0_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_5, + .mask = CEC0_REG4_MASK, + .val = CEC0_REG4_MASK, + }, +}; + +static struct spear_modemux cec0_modemux[] = { + { + .muxregs = cec0_muxreg, + .nmuxregs = ARRAY_SIZE(cec0_muxreg), + }, +}; + +static struct spear_pingroup cec0_pingroup = { + .name = "cec0_grp", + .pins = cec0_pins, + .npins = ARRAY_SIZE(cec0_pins), + .modemuxs = cec0_modemux, + .nmodemuxs = ARRAY_SIZE(cec0_modemux), +}; + +static const char *const cec0_grps[] = { "cec0_grp" }; +static struct spear_function cec0_function = { + .name = "cec0", + .groups = cec0_grps, + .ngroups = ARRAY_SIZE(cec0_grps), +}; + +/* pad multiplexing for cec1 device */ +static const unsigned cec1_pins[] = { 136 }; +static struct spear_muxreg cec1_muxreg[] = { + { + .reg = PAD_FUNCTION_EN_5, + .mask = CEC1_REG4_MASK, + .val = CEC1_REG4_MASK, + }, +}; + +static struct spear_modemux cec1_modemux[] = { + { + .muxregs = cec1_muxreg, + .nmuxregs = ARRAY_SIZE(cec1_muxreg), + }, +}; + +static struct spear_pingroup cec1_pingroup = { + .name = "cec1_grp", + .pins = cec1_pins, + .npins = ARRAY_SIZE(cec1_pins), + .modemuxs = cec1_modemux, + .nmodemuxs = ARRAY_SIZE(cec1_modemux), +}; + +static const char *const cec1_grps[] = { "cec1_grp" }; +static struct spear_function cec1_function = { + .name = "cec1", + .groups = cec1_grps, + .ngroups = ARRAY_SIZE(cec1_grps), +}; + +/* pad multiplexing for mcif devices */ +static const unsigned mcif_pins[] = { 193, 194, 195, 196, 197, 198, 199, 200, + 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, + 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, + 229, 230, 231, 232, 237 }; +#define MCIF_MUXREG \ + { \ + .reg = PAD_SHARED_IP_EN_1, \ + .mask = MCIF_MASK, \ + .val = MCIF_MASK, \ + }, { \ + .reg = PAD_FUNCTION_EN_7, \ + .mask = FSMC_PNOR_AND_MCIF_REG6_MASK | MCIF_REG6_MASK, \ + .val = FSMC_PNOR_AND_MCIF_REG6_MASK | MCIF_REG6_MASK, \ + }, { \ + .reg = PAD_FUNCTION_EN_8, \ + .mask = MCIF_REG7_MASK, \ + .val = MCIF_REG7_MASK, \ + } + +/* Pad multiplexing for sdhci device */ +static struct spear_muxreg sdhci_muxreg[] = { + MCIF_MUXREG, + { + .reg = PERIP_CFG, + .mask = MCIF_SEL_MASK, + .val = MCIF_SEL_SD, + }, +}; + +static struct spear_modemux sdhci_modemux[] = { + { + .muxregs = sdhci_muxreg, + .nmuxregs = ARRAY_SIZE(sdhci_muxreg), + }, +}; + +static struct spear_pingroup sdhci_pingroup = { + .name = "sdhci_grp", + .pins = mcif_pins, + .npins = ARRAY_SIZE(mcif_pins), + .modemuxs = sdhci_modemux, + .nmodemuxs = ARRAY_SIZE(sdhci_modemux), +}; + +static const char *const sdhci_grps[] = { "sdhci_grp" }; +static struct spear_function sdhci_function = { + .name = "sdhci", + .groups = sdhci_grps, + .ngroups = ARRAY_SIZE(sdhci_grps), +}; + +/* Pad multiplexing for cf device */ +static struct spear_muxreg cf_muxreg[] = { + MCIF_MUXREG, + { + .reg = PERIP_CFG, + .mask = MCIF_SEL_MASK, + .val = MCIF_SEL_CF, + }, +}; + +static struct spear_modemux cf_modemux[] = { + { + .muxregs = cf_muxreg, + .nmuxregs = ARRAY_SIZE(cf_muxreg), + }, +}; + +static struct spear_pingroup cf_pingroup = { + .name = "cf_grp", + .pins = mcif_pins, + .npins = ARRAY_SIZE(mcif_pins), + .modemuxs = cf_modemux, + .nmodemuxs = ARRAY_SIZE(cf_modemux), +}; + +static const char *const cf_grps[] = { "cf_grp" }; +static struct spear_function cf_function = { + .name = "cf", + .groups = cf_grps, + .ngroups = ARRAY_SIZE(cf_grps), +}; + +/* Pad multiplexing for xd device */ +static struct spear_muxreg xd_muxreg[] = { + MCIF_MUXREG, + { + .reg = PERIP_CFG, + .mask = MCIF_SEL_MASK, + .val = MCIF_SEL_XD, + }, +}; + +static struct spear_modemux xd_modemux[] = { + { + .muxregs = xd_muxreg, + .nmuxregs = ARRAY_SIZE(xd_muxreg), + }, +}; + +static struct spear_pingroup xd_pingroup = { + .name = "xd_grp", + .pins = mcif_pins, + .npins = ARRAY_SIZE(mcif_pins), + .modemuxs = xd_modemux, + .nmodemuxs = ARRAY_SIZE(xd_modemux), +}; + +static const char *const xd_grps[] = { "xd_grp" }; +static struct spear_function xd_function = { + .name = "xd", + .groups = xd_grps, + .ngroups = ARRAY_SIZE(xd_grps), +}; + +/* pad multiplexing for clcd device */ +static const unsigned clcd_pins[] = { 138, 139, 140, 141, 142, 143, 144, 145, + 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, + 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, + 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, + 188, 189, 190, 191 }; +static struct spear_muxreg clcd_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = ARM_TRACE_MASK | MIPHY_DBG_MASK, + .val = 0, + }, { + .reg = PAD_FUNCTION_EN_5, + .mask = CLCD_REG4_MASK | CLCD_AND_ARM_TRACE_REG4_MASK, + .val = CLCD_REG4_MASK | CLCD_AND_ARM_TRACE_REG4_MASK, + }, { + .reg = PAD_FUNCTION_EN_6, + .mask = CLCD_AND_ARM_TRACE_REG5_MASK, + .val = CLCD_AND_ARM_TRACE_REG5_MASK, + }, { + .reg = PAD_FUNCTION_EN_7, + .mask = CLCD_AND_ARM_TRACE_REG6_MASK, + .val = CLCD_AND_ARM_TRACE_REG6_MASK, + }, +}; + +static struct spear_modemux clcd_modemux[] = { + { + .muxregs = clcd_muxreg, + .nmuxregs = ARRAY_SIZE(clcd_muxreg), + }, +}; + +static struct spear_pingroup clcd_pingroup = { + .name = "clcd_grp", + .pins = clcd_pins, + .npins = ARRAY_SIZE(clcd_pins), + .modemuxs = clcd_modemux, + .nmodemuxs = ARRAY_SIZE(clcd_modemux), +}; + +static const char *const clcd_grps[] = { "clcd_grp" }; +static struct spear_function clcd_function = { + .name = "clcd", + .groups = clcd_grps, + .ngroups = ARRAY_SIZE(clcd_grps), +}; + +/* pad multiplexing for arm_trace device */ +static const unsigned arm_trace_pins[] = { 158, 159, 160, 161, 162, 163, 164, + 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, + 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, + 193, 194, 195, 196, 197, 198, 199, 200 }; +static struct spear_muxreg arm_trace_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = ARM_TRACE_MASK, + .val = ARM_TRACE_MASK, + }, { + .reg = PAD_FUNCTION_EN_5, + .mask = CLCD_AND_ARM_TRACE_REG4_MASK, + .val = CLCD_AND_ARM_TRACE_REG4_MASK, + }, { + .reg = PAD_FUNCTION_EN_6, + .mask = CLCD_AND_ARM_TRACE_REG5_MASK, + .val = CLCD_AND_ARM_TRACE_REG5_MASK, + }, { + .reg = PAD_FUNCTION_EN_7, + .mask = CLCD_AND_ARM_TRACE_REG6_MASK, + .val = CLCD_AND_ARM_TRACE_REG6_MASK, + }, +}; + +static struct spear_modemux arm_trace_modemux[] = { + { + .muxregs = arm_trace_muxreg, + .nmuxregs = ARRAY_SIZE(arm_trace_muxreg), + }, +}; + +static struct spear_pingroup arm_trace_pingroup = { + .name = "arm_trace_grp", + .pins = arm_trace_pins, + .npins = ARRAY_SIZE(arm_trace_pins), + .modemuxs = arm_trace_modemux, + .nmodemuxs = ARRAY_SIZE(arm_trace_modemux), +}; + +static const char *const arm_trace_grps[] = { "arm_trace_grp" }; +static struct spear_function arm_trace_function = { + .name = "arm_trace", + .groups = arm_trace_grps, + .ngroups = ARRAY_SIZE(arm_trace_grps), +}; + +/* pad multiplexing for miphy_dbg device */ +static const unsigned miphy_dbg_pins[] = { 96, 97, 98, 99, 100, 101, 102, 103, + 132, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, + 148, 149, 150, 151, 152, 153, 154, 155, 156, 157 }; +static struct spear_muxreg miphy_dbg_muxreg[] = { + { + .reg = PAD_SHARED_IP_EN_1, + .mask = MIPHY_DBG_MASK, + .val = MIPHY_DBG_MASK, + }, { + .reg = PAD_FUNCTION_EN_5, + .mask = DEVS_GRP_AND_MIPHY_DBG_REG4_MASK, + .val = DEVS_GRP_AND_MIPHY_DBG_REG4_MASK, + }, +}; + +static struct spear_modemux miphy_dbg_modemux[] = { + { + .muxregs = miphy_dbg_muxreg, + .nmuxregs = ARRAY_SIZE(miphy_dbg_muxreg), + }, +}; + +static struct spear_pingroup miphy_dbg_pingroup = { + .name = "miphy_dbg_grp", + .pins = miphy_dbg_pins, + .npins = ARRAY_SIZE(miphy_dbg_pins), + .modemuxs = miphy_dbg_modemux, + .nmodemuxs = ARRAY_SIZE(miphy_dbg_modemux), +}; + +static const char *const miphy_dbg_grps[] = { "miphy_dbg_grp" }; +static struct spear_function miphy_dbg_function = { + .name = "miphy_dbg", + .groups = miphy_dbg_grps, + .ngroups = ARRAY_SIZE(miphy_dbg_grps), +}; + +/* pad multiplexing for pcie device */ +static const unsigned pcie_pins[] = { 250 }; +static struct spear_muxreg pcie_muxreg[] = { + { + .reg = PCIE_SATA_CFG, + .mask = SATA_PCIE_CFG_MASK, + .val = PCIE_CFG_VAL, + }, +}; + +static struct spear_modemux pcie_modemux[] = { + { + .muxregs = pcie_muxreg, + .nmuxregs = ARRAY_SIZE(pcie_muxreg), + }, +}; + +static struct spear_pingroup pcie_pingroup = { + .name = "pcie_grp", + .pins = pcie_pins, + .npins = ARRAY_SIZE(pcie_pins), + .modemuxs = pcie_modemux, + .nmodemuxs = ARRAY_SIZE(pcie_modemux), +}; + +static const char *const pcie_grps[] = { "pcie_grp" }; +static struct spear_function pcie_function = { + .name = "pcie", + .groups = pcie_grps, + .ngroups = ARRAY_SIZE(pcie_grps), +}; + +/* pad multiplexing for sata device */ +static const unsigned sata_pins[] = { 250 }; +static struct spear_muxreg sata_muxreg[] = { + { + .reg = PCIE_SATA_CFG, + .mask = SATA_PCIE_CFG_MASK, + .val = SATA_CFG_VAL, + }, +}; + +static struct spear_modemux sata_modemux[] = { + { + .muxregs = sata_muxreg, + .nmuxregs = ARRAY_SIZE(sata_muxreg), + }, +}; + +static struct spear_pingroup sata_pingroup = { + .name = "sata_grp", + .pins = sata_pins, + .npins = ARRAY_SIZE(sata_pins), + .modemuxs = sata_modemux, + .nmodemuxs = ARRAY_SIZE(sata_modemux), +}; + +static const char *const sata_grps[] = { "sata_grp" }; +static struct spear_function sata_function = { + .name = "sata", + .groups = sata_grps, + .ngroups = ARRAY_SIZE(sata_grps), +}; + +/* pingroups */ +static struct spear_pingroup *spear1340_pingroups[] = { + &pads_as_gpio_pingroup, + &fsmc_8bit_pingroup, + &fsmc_16bit_pingroup, + &fsmc_pnor_pingroup, + &keyboard_row_col_pingroup, + &keyboard_col5_pingroup, + &spdif_in_pingroup, + &spdif_out_pingroup, + &gpt_0_1_pingroup, + &pwm0_pingroup, + &pwm1_pingroup, + &pwm2_pingroup, + &pwm3_pingroup, + &vip_mux_pingroup, + &vip_mux_cam0_pingroup, + &vip_mux_cam1_pingroup, + &vip_mux_cam2_pingroup, + &vip_mux_cam3_pingroup, + &cam0_pingroup, + &cam1_pingroup, + &cam2_pingroup, + &cam3_pingroup, + &smi_pingroup, + &ssp0_pingroup, + &ssp0_cs1_pingroup, + &ssp0_cs2_pingroup, + &ssp0_cs3_pingroup, + &uart0_pingroup, + &uart0_enh_pingroup, + &uart1_pingroup, + &i2s_in_pingroup, + &i2s_out_pingroup, + &gmii_pingroup, + &rgmii_pingroup, + &rmii_pingroup, + &sgmii_pingroup, + &i2c0_pingroup, + &i2c1_pingroup, + &cec0_pingroup, + &cec1_pingroup, + &sdhci_pingroup, + &cf_pingroup, + &xd_pingroup, + &clcd_pingroup, + &arm_trace_pingroup, + &miphy_dbg_pingroup, + &pcie_pingroup, + &sata_pingroup, +}; + +/* functions */ +static struct spear_function *spear1340_functions[] = { + &pads_as_gpio_function, + &fsmc_function, + &keyboard_function, + &spdif_in_function, + &spdif_out_function, + &gpt_0_1_function, + &pwm_function, + &vip_function, + &cam0_function, + &cam1_function, + &cam2_function, + &cam3_function, + &smi_function, + &ssp0_function, + &uart0_function, + &uart1_function, + &i2s_function, + &gmac_function, + &i2c0_function, + &i2c1_function, + &cec0_function, + &cec1_function, + &sdhci_function, + &cf_function, + &xd_function, + &clcd_function, + &arm_trace_function, + &miphy_dbg_function, + &pcie_function, + &sata_function, +}; + +static struct spear_pinctrl_machdata spear1340_machdata = { + .pins = spear1340_pins, + .npins = ARRAY_SIZE(spear1340_pins), + .groups = spear1340_pingroups, + .ngroups = ARRAY_SIZE(spear1340_pingroups), + .functions = spear1340_functions, + .nfunctions = ARRAY_SIZE(spear1340_functions), + .modes_supported = false, +}; + +static struct of_device_id spear1340_pinctrl_of_match[] __devinitdata = { + { + .compatible = "st,spear1340-pinmux", + }, + {}, +}; + +static int __devinit spear1340_pinctrl_probe(struct platform_device *pdev) +{ + return spear_pinctrl_probe(pdev, &spear1340_machdata); +} + +static int __devexit spear1340_pinctrl_remove(struct platform_device *pdev) +{ + return spear_pinctrl_remove(pdev); +} + +static struct platform_driver spear1340_pinctrl_driver = { + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + .of_match_table = spear1340_pinctrl_of_match, + }, + .probe = spear1340_pinctrl_probe, + .remove = __devexit_p(spear1340_pinctrl_remove), +}; + +static int __init spear1340_pinctrl_init(void) +{ + return platform_driver_register(&spear1340_pinctrl_driver); +} +arch_initcall(spear1340_pinctrl_init); + +static void __exit spear1340_pinctrl_exit(void) +{ + platform_driver_unregister(&spear1340_pinctrl_driver); +} +module_exit(spear1340_pinctrl_exit); + +MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>"); +MODULE_DESCRIPTION("ST Microelectronics SPEAr1340 pinctrl driver"); +MODULE_LICENSE("GPL v2"); +MODULE_DEVICE_TABLE(of, spear1340_pinctrl_of_match); diff --git a/drivers/pinctrl/spear/pinctrl-spear3xx.c b/drivers/pinctrl/spear/pinctrl-spear3xx.c index 832049a8b1c9..91c883bc46a6 100644 --- a/drivers/pinctrl/spear/pinctrl-spear3xx.c +++ b/drivers/pinctrl/spear/pinctrl-spear3xx.c @@ -15,108 +15,7 @@ /* pins */ static const struct pinctrl_pin_desc spear3xx_pins[] = { - PINCTRL_PIN(0, "PLGPIO0"), - PINCTRL_PIN(1, "PLGPIO1"), - PINCTRL_PIN(2, "PLGPIO2"), - PINCTRL_PIN(3, "PLGPIO3"), - PINCTRL_PIN(4, "PLGPIO4"), - PINCTRL_PIN(5, "PLGPIO5"), - PINCTRL_PIN(6, "PLGPIO6"), - PINCTRL_PIN(7, "PLGPIO7"), - PINCTRL_PIN(8, "PLGPIO8"), - PINCTRL_PIN(9, "PLGPIO9"), - PINCTRL_PIN(10, "PLGPIO10"), - PINCTRL_PIN(11, "PLGPIO11"), - PINCTRL_PIN(12, "PLGPIO12"), - PINCTRL_PIN(13, "PLGPIO13"), - PINCTRL_PIN(14, "PLGPIO14"), - PINCTRL_PIN(15, "PLGPIO15"), - PINCTRL_PIN(16, "PLGPIO16"), - PINCTRL_PIN(17, "PLGPIO17"), - PINCTRL_PIN(18, "PLGPIO18"), - PINCTRL_PIN(19, "PLGPIO19"), - PINCTRL_PIN(20, "PLGPIO20"), - PINCTRL_PIN(21, "PLGPIO21"), - PINCTRL_PIN(22, "PLGPIO22"), - PINCTRL_PIN(23, "PLGPIO23"), - PINCTRL_PIN(24, "PLGPIO24"), - PINCTRL_PIN(25, "PLGPIO25"), - PINCTRL_PIN(26, "PLGPIO26"), - PINCTRL_PIN(27, "PLGPIO27"), - PINCTRL_PIN(28, "PLGPIO28"), - PINCTRL_PIN(29, "PLGPIO29"), - PINCTRL_PIN(30, "PLGPIO30"), - PINCTRL_PIN(31, "PLGPIO31"), - PINCTRL_PIN(32, "PLGPIO32"), - PINCTRL_PIN(33, "PLGPIO33"), - PINCTRL_PIN(34, "PLGPIO34"), - PINCTRL_PIN(35, "PLGPIO35"), - PINCTRL_PIN(36, "PLGPIO36"), - PINCTRL_PIN(37, "PLGPIO37"), - PINCTRL_PIN(38, "PLGPIO38"), - PINCTRL_PIN(39, "PLGPIO39"), - PINCTRL_PIN(40, "PLGPIO40"), - PINCTRL_PIN(41, "PLGPIO41"), - PINCTRL_PIN(42, "PLGPIO42"), - PINCTRL_PIN(43, "PLGPIO43"), - PINCTRL_PIN(44, "PLGPIO44"), - PINCTRL_PIN(45, "PLGPIO45"), - PINCTRL_PIN(46, "PLGPIO46"), - PINCTRL_PIN(47, "PLGPIO47"), - PINCTRL_PIN(48, "PLGPIO48"), - PINCTRL_PIN(49, "PLGPIO49"), - PINCTRL_PIN(50, "PLGPIO50"), - PINCTRL_PIN(51, "PLGPIO51"), - PINCTRL_PIN(52, "PLGPIO52"), - PINCTRL_PIN(53, "PLGPIO53"), - PINCTRL_PIN(54, "PLGPIO54"), - PINCTRL_PIN(55, "PLGPIO55"), - PINCTRL_PIN(56, "PLGPIO56"), - PINCTRL_PIN(57, "PLGPIO57"), - PINCTRL_PIN(58, "PLGPIO58"), - PINCTRL_PIN(59, "PLGPIO59"), - PINCTRL_PIN(60, "PLGPIO60"), - PINCTRL_PIN(61, "PLGPIO61"), - PINCTRL_PIN(62, "PLGPIO62"), - PINCTRL_PIN(63, "PLGPIO63"), - PINCTRL_PIN(64, "PLGPIO64"), - PINCTRL_PIN(65, "PLGPIO65"), - PINCTRL_PIN(66, "PLGPIO66"), - PINCTRL_PIN(67, "PLGPIO67"), - PINCTRL_PIN(68, "PLGPIO68"), - PINCTRL_PIN(69, "PLGPIO69"), - PINCTRL_PIN(70, "PLGPIO70"), - PINCTRL_PIN(71, "PLGPIO71"), - PINCTRL_PIN(72, "PLGPIO72"), - PINCTRL_PIN(73, "PLGPIO73"), - PINCTRL_PIN(74, "PLGPIO74"), - PINCTRL_PIN(75, "PLGPIO75"), - PINCTRL_PIN(76, "PLGPIO76"), - PINCTRL_PIN(77, "PLGPIO77"), - PINCTRL_PIN(78, "PLGPIO78"), - PINCTRL_PIN(79, "PLGPIO79"), - PINCTRL_PIN(80, "PLGPIO80"), - PINCTRL_PIN(81, "PLGPIO81"), - PINCTRL_PIN(82, "PLGPIO82"), - PINCTRL_PIN(83, "PLGPIO83"), - PINCTRL_PIN(84, "PLGPIO84"), - PINCTRL_PIN(85, "PLGPIO85"), - PINCTRL_PIN(86, "PLGPIO86"), - PINCTRL_PIN(87, "PLGPIO87"), - PINCTRL_PIN(88, "PLGPIO88"), - PINCTRL_PIN(89, "PLGPIO89"), - PINCTRL_PIN(90, "PLGPIO90"), - PINCTRL_PIN(91, "PLGPIO91"), - PINCTRL_PIN(92, "PLGPIO92"), - PINCTRL_PIN(93, "PLGPIO93"), - PINCTRL_PIN(94, "PLGPIO94"), - PINCTRL_PIN(95, "PLGPIO95"), - PINCTRL_PIN(96, "PLGPIO96"), - PINCTRL_PIN(97, "PLGPIO97"), - PINCTRL_PIN(98, "PLGPIO98"), - PINCTRL_PIN(99, "PLGPIO99"), - PINCTRL_PIN(100, "PLGPIO100"), - PINCTRL_PIN(101, "PLGPIO101"), + SPEAR_PIN_0_TO_101, }; /* firda_pins */ diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 00c024039c97..cd2fe350e724 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -311,7 +311,7 @@ config SPI_S3C24XX_FIQ config SPI_S3C64XX tristate "Samsung S3C64XX series type SPI" - depends on (ARCH_S3C64XX || ARCH_S5P64X0 || ARCH_EXYNOS) + depends on (ARCH_S3C24XX || ARCH_S3C64XX || ARCH_S5P64X0 || ARCH_EXYNOS) select S3C64XX_DMA if ARCH_S3C64XX help SPI driver for Samsung S3C64XX and newer SoCs. |