diff options
| -rw-r--r-- | Documentation/devicetree/bindings/arm/ste-u300.txt | 46 | ||||
| -rw-r--r-- | MAINTAINERS | 14 | ||||
| -rw-r--r-- | arch/arm/Kconfig | 2 | ||||
| -rw-r--r-- | arch/arm/Kconfig.debug | 10 | ||||
| -rw-r--r-- | arch/arm/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/ste-u300.dts | 464 | ||||
| -rw-r--r-- | arch/arm/configs/u300_defconfig | 65 | ||||
| -rw-r--r-- | arch/arm/mach-u300/Kconfig | 32 | ||||
| -rw-r--r-- | arch/arm/mach-u300/Makefile | 8 | ||||
| -rw-r--r-- | arch/arm/mach-u300/core.c | 413 | ||||
| -rw-r--r-- | arch/arm/mach-u300/regulator.c | 134 | ||||
| -rw-r--r-- | drivers/mtd/nand/raw/Kconfig | 3 | ||||
| -rw-r--r-- | drivers/spi/Kconfig | 1 |
14 files changed, 2 insertions, 1193 deletions
diff --git a/Documentation/devicetree/bindings/arm/ste-u300.txt b/Documentation/devicetree/bindings/arm/ste-u300.txt deleted file mode 100644 index d11d80006a19..000000000000 --- a/Documentation/devicetree/bindings/arm/ste-u300.txt +++ /dev/null @@ -1,46 +0,0 @@ -ST-Ericsson U300 Device Tree Bindings - -For various board the "board" node may contain specific properties -that pertain to this particular board, such as board-specific GPIOs -or board power regulator supplies. - -Required root node property: - -compatible="stericsson,u300"; - -Required node: syscon -This contains the system controller. -- compatible: must be "stericsson,u300-syscon". -- reg: the base address and size of the system controller. - -Boards with the U300 SoC include: - -S365 "Small Board U365": - -Required node: s365 -This contains the board-specific information. -- compatible: must be "stericsson,s365". -- vana15-supply: the regulator supplying the 1.5V to drive the - board. -- syscon: a pointer to the syscon node so we can access the - syscon registers to set the board as self-powered. - -Example: - -/ { - model = "ST-Ericsson U300"; - compatible = "stericsson,u300"; - #address-cells = <1>; - #size-cells = <1>; - - s365 { - compatible = "stericsson,s365"; - vana15-supply = <&ab3100_ldo_d_reg>; - syscon = <&syscon>; - }; - - syscon: syscon@c0011000 { - compatible = "stericsson,u300-syscon"; - reg = <0xc0011000 0x1000>; - }; -}; diff --git a/MAINTAINERS b/MAINTAINERS index bb2a153f76d7..908e03f0ed3a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2136,7 +2136,7 @@ ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT M: Michael Petchkovsky <mkpetch@internode.on.net> S: Maintained -ARM/NOMADIK/U300/Ux500 ARCHITECTURES +ARM/NOMADIK/Ux500 ARCHITECTURES M: Linus Walleij <linus.walleij@linaro.org> L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained @@ -2145,35 +2145,23 @@ F: Documentation/devicetree/bindings/arm/ste-* F: Documentation/devicetree/bindings/arm/ux500.yaml F: Documentation/devicetree/bindings/arm/ux500/ F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt -F: Documentation/devicetree/bindings/i2c/i2c-stu300.txt F: arch/arm/boot/dts/ste-* F: arch/arm/mach-nomadik/ -F: arch/arm/mach-u300/ F: arch/arm/mach-ux500/ F: drivers/clk/clk-nomadik.c -F: drivers/clk/clk-u300.c F: drivers/clocksource/clksrc-dbx500-prcmu.c -F: drivers/clocksource/timer-u300.c -F: drivers/dma/coh901318* F: drivers/dma/ste_dma40* F: drivers/hwspinlock/u8500_hsem.c F: drivers/i2c/busses/i2c-nomadik.c -F: drivers/i2c/busses/i2c-stu300.c F: drivers/iio/adc/ab8500-gpadc.c -F: drivers/mfd/ab3100* F: drivers/mfd/ab8500* F: drivers/mfd/abx500* F: drivers/mfd/db8500* F: drivers/mfd/dbx500* F: drivers/pinctrl/nomadik/ -F: drivers/pinctrl/pinctrl-coh901* -F: drivers/pinctrl/pinctrl-u300.c -F: drivers/rtc/rtc-ab3100.c F: drivers/rtc/rtc-ab8500.c -F: drivers/rtc/rtc-coh901331.c F: drivers/rtc/rtc-pl031.c F: drivers/soc/ux500/ -F: drivers/watchdog/coh901327_wdt.c ARM/NUVOTON NPCM ARCHITECTURE M: Avi Fishman <avifishman70@gmail.com> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 70d6bfbcd164..6c423ee402ae 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -704,8 +704,6 @@ source "arch/arm/mach-sunxi/Kconfig" source "arch/arm/mach-tegra/Kconfig" -source "arch/arm/mach-u300/Kconfig" - source "arch/arm/mach-uniphier/Kconfig" source "arch/arm/mach-ux500/Kconfig" diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 543e29068c08..c36c5d4c6e9c 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1280,14 +1280,6 @@ choice Say Y here if you want kernel low-level debugging support on Tegra based platforms. - config DEBUG_U300_UART - bool "Kernel low-level debugging messages via U300 UART0" - depends on ARCH_U300 - select DEBUG_UART_PL01X - help - Say Y here if you want the debug print routines to direct - their output to the uart port on U300 devices. - config DEBUG_UX500_UART depends on ARCH_U8500 bool "Use Ux500 UART for low-level debug" @@ -1650,7 +1642,6 @@ config DEBUG_UART_PHYS default 0x808c0000 if DEBUG_EP93XX || ARCH_EP93XX default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX - default 0xc0013000 if DEBUG_U300_UART default 0xc8000000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN default 0xc8000003 if ARCH_IXP4XX && CPU_BIG_ENDIAN default 0xd0000000 if DEBUG_SPEAR3XX @@ -1804,7 +1795,6 @@ config DEBUG_UART_VIRT default 0xfefb0000 if DEBUG_OMAP1UART1 || DEBUG_OMAP7XXUART1 default 0xfefb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2 default 0xfefb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3 - default 0xff003000 if DEBUG_U300_UART default 0xffd01000 if DEBUG_HIP01_UART default DEBUG_UART_PHYS if !MMU depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 1291fdc869f2..5887de173fc9 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -214,7 +214,6 @@ machine-$(CONFIG_ARCH_STI) += sti machine-$(CONFIG_ARCH_STM32) += stm32 machine-$(CONFIG_ARCH_SUNXI) += sunxi machine-$(CONFIG_ARCH_TEGRA) += tegra -machine-$(CONFIG_ARCH_U300) += u300 machine-$(CONFIG_ARCH_U8500) += ux500 machine-$(CONFIG_ARCH_VERSATILE) += versatile machine-$(CONFIG_ARCH_VEXPRESS) += vexpress diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index a13112f8730c..6d8abff55238 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1255,8 +1255,6 @@ dtb-$(CONFIG_ARCH_TEGRA_124_SOC) += \ tegra124-nyan-big.dtb \ tegra124-nyan-blaze.dtb \ tegra124-venice2.dtb -dtb-$(CONFIG_ARCH_U300) += \ - ste-u300.dtb dtb-$(CONFIG_ARCH_U8500) += \ ste-snowball.dtb \ ste-hrefprev60-stuib.dtb \ diff --git a/arch/arm/boot/dts/ste-u300.dts b/arch/arm/boot/dts/ste-u300.dts deleted file mode 100644 index f4e7660fead7..000000000000 --- a/arch/arm/boot/dts/ste-u300.dts +++ /dev/null @@ -1,464 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Device Tree for the ST-Ericsson U300 Machine and SoC - */ - -/dts-v1/; - -/ { - model = "ST-Ericsson U300"; - compatible = "stericsson,u300"; - #address-cells = <1>; - #size-cells = <1>; - - chosen { - bootargs = "root=/dev/ram0 console=ttyAMA0,115200n8 earlyprintk"; - }; - - aliases { - serial0 = &uart0; - serial1 = &uart1; - }; - - memory { - device_type = "memory"; - reg = <0x48000000 0x03c00000>; - }; - - s365 { - compatible = "stericsson,s365"; - vana15-supply = <&ab3100_ldo_d_reg>; - syscon = <&syscon>; - }; - - syscon: syscon@c0011000 { - compatible = "stericsson,u300-syscon", "syscon"; - reg = <0xc0011000 0x1000>; - clk32: app_32_clk@32k { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <32768>; - }; - pll13: pll13@13M { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <13000000>; - }; - /* Slow bridge clocks under PLL13 */ - slow_clk: slow_clk@13M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <0>; /* Slow */ - clock-id = <0>; - clocks = <&pll13>; - }; - uart0_clk: uart0_clk@13M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <0>; /* Slow */ - clock-id = <1>; - clocks = <&slow_clk>; - }; - gpio_clk: gpio_clk@13M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <0>; /* Slow */ - clock-id = <4>; - clocks = <&slow_clk>; - }; - rtc_clk: rtc_clk@13M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <0>; /* Slow */ - clock-id = <6>; - clocks = <&slow_clk>; - }; - apptimer_clk: app_tmr_clk@13M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <0>; /* Slow */ - clock-id = <7>; - clocks = <&slow_clk>; - }; - acc_tmr_clk@13M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <0>; /* Slow */ - clock-id = <8>; - clocks = <&slow_clk>; - }; - pll208: pll208@208M { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <208000000>; - }; - app208: app_208_clk@208M { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; - clock-div = <1>; - clock-mult = <1>; - clocks = <&pll208>; - }; - cpu_clk@208M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <2>; /* Rest */ - clock-id = <3>; - clocks = <&app208>; - }; - app104: app_104_clk@104M { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; - clock-div = <2>; - clock-mult = <1>; - clocks = <&pll208>; - }; - semi_clk@104M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <2>; /* Rest */ - clock-id = <9>; - clocks = <&app104>; - }; - app52: app_52_clk@52M { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; - clock-div = <4>; - clock-mult = <1>; - clocks = <&pll208>; - }; - /* AHB subsystem clocks */ - ahb_clk: ahb_subsys_clk@52M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <2>; /* Rest */ - clock-id = <10>; - clocks = <&app52>; - }; - intcon_clk@52M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <2>; /* Rest */ - clock-id = <12>; - clocks = <&ahb_clk>; - }; - emif_clk@52M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <2>; /* Rest */ - clock-id = <5>; - clocks = <&ahb_clk>; - }; - dmac_clk: dmac_clk@52M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <2>; /* Rest */ - clock-id = <4>; - clocks = <&app52>; - }; - fsmc_clk: fsmc_clk@52M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <2>; /* Rest */ - clock-id = <6>; - clocks = <&app52>; - }; - xgam_clk: xgam_clk@52M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <2>; /* Rest */ - clock-id = <8>; - clocks = <&app52>; - }; - app26: app_26_clk@26M { - #clock-cells = <0>; - compatible = "fixed-factor-clock"; - clock-div = <2>; - clock-mult = <1>; - clocks = <&app52>; - }; - /* Fast bridge clocks */ - fast_clk: fast_clk@26M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <1>; /* Fast */ - clock-id = <0>; - clocks = <&app26>; - }; - i2c0_clk: i2c0_clk@26M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <1>; /* Fast */ - clock-id = <1>; - clocks = <&fast_clk>; - }; - i2c1_clk: i2c1_clk@26M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <1>; /* Fast */ - clock-id = <2>; - clocks = <&fast_clk>; - }; - mmc_pclk: mmc_p_clk@26M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <1>; /* Fast */ - clock-id = <5>; - clocks = <&fast_clk>; - }; - mmc_mclk: mmc_mclk { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-mclk"; - clocks = <&mmc_pclk>; - }; - spi_clk: spi_p_clk@26M { - #clock-cells = <0>; - compatible = "stericsson,u300-syscon-clk"; - clock-type = <1>; /* Fast */ - clock-id = <6>; - clocks = <&fast_clk>; - }; - }; - - timer: timer@c0014000 { - compatible = "stericsson,u300-apptimer"; - reg = <0xc0014000 0x1000>; - interrupt-parent = <&vica>; - interrupts = <24 25 26 27>; - clocks = <&apptimer_clk>; - }; - - gpio: gpio@c0016000 { - compatible = "stericsson,gpio-coh901"; - reg = <0xc0016000 0x1000>; - interrupt-parent = <&vicb>; - interrupts = <0 1 2 18 21 22 23>; - clocks = <&gpio_clk>; - interrupt-names = "gpio0", "gpio1", "gpio2", "gpio3", - "gpio4", "gpio5", "gpio6"; - interrupt-controller; - #interrupt-cells = <2>; - gpio-controller; - #gpio-cells = <2>; - }; - - pinctrl: pinctrl@c0011000 { - compatible = "stericsson,pinctrl-u300"; - reg = <0xc0011000 0x1000>; - }; - - watchdog: watchdog@c0012000 { - compatible = "stericsson,coh901327"; - reg = <0xc0012000 0x1000>; - interrupt-parent = <&vicb>; - interrupts = <3>; - clocks = <&clk32>; - }; - - rtc: rtc@c0017000 { - compatible = "stericsson,coh901331"; - reg = <0xc0017000 0x1000>; - interrupt-parent = <&vicb>; - interrupts = <10>; - clocks = <&rtc_clk>; - }; - - dmac: dma-controller@c00020000 { - compatible = "stericsson,coh901318"; - reg = <0xc0020000 0x1000>; - interrupt-parent = <&vica>; - interrupts = <2>; - #dma-cells = <1>; - dma-channels = <40>; - clocks = <&dmac_clk>; - }; - - /* A NAND flash of 128 MiB */ - fsmc: flash@40000000 { - compatible = "stericsson,fsmc-nand"; - #address-cells = <1>; - #size-cells = <1>; - reg = <0x9f800000 0x1000>, /* FSMC Register*/ - <0x80000000 0x4000>, /* NAND Base DATA */ - <0x80020000 0x4000>, /* NAND Base ADDR */ - <0x80010000 0x4000>; /* NAND Base CMD */ - reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd"; - nand-skip-bbtscan; - clocks = <&fsmc_clk>; - - partition@0 { - label = "boot records"; - reg = <0x0 0x20000>; - }; - partition@20000 { - label = "free"; - reg = <0x20000 0x7e0000>; - }; - partition@800000 { - label = "platform"; - reg = <0x800000 0xf800000>; - }; - }; - - i2c0: i2c@c0004000 { - compatible = "st,ddci2c"; - reg = <0xc0004000 0x1000>; - interrupt-parent = <&vicb>; - interrupts = <8>; - clocks = <&i2c0_clk>; - #address-cells = <1>; - #size-cells = <0>; - ab3100: ab3100@48 { - compatible = "stericsson,ab3100"; - reg = <0x48>; - interrupt-parent = <&vica>; - interrupts = <0>; /* EXT0 IRQ */ - ab3100-regulators { - compatible = "stericsson,ab3100-regulators"; - ab3100_ldo_a_reg: ab3100_ldo_a { - startup-delay-us = <200>; - regulator-always-on; - regulator-boot-on; - }; - ab3100_ldo_c_reg: ab3100_ldo_c { - startup-delay-us = <200>; - }; - ab3100_ldo_d_reg: ab3100_ldo_d { - startup-delay-us = <200>; - }; - ab3100_ldo_e_reg: ab3100_ldo_e { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - startup-delay-us = <200>; - regulator-always-on; - regulator-boot-on; - }; - ab3100_ldo_f_reg: ab3100_ldo_f { - regulator-min-microvolt = <2500000>; - regulator-max-microvolt = <2500000>; - startup-delay-us = <600>; - regulator-always-on; - regulator-boot-on; - }; - ab3100_ldo_g_reg: ab3100_ldo_g { - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <2850000>; - startup-delay-us = <400>; - }; - ab3100_ldo_h_reg: ab3100_ldo_h { - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <2750000>; - startup-delay-us = <200>; - }; - ab3100_ldo_k_reg: ab3100_ldo_k { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <2750000>; - startup-delay-us = <200>; - }; - ab3100_ext_reg: ab3100_ext { - }; - ab3100_buck_reg: ab3100_buck { - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1800000>; - startup-delay-us = <1000>; - regulator-always-on; - regulator-boot-on; - }; - }; - }; - }; - - i2c1: i2c@c0005000 { - compatible = "st,ddci2c"; - reg = <0xc0005000 0x1000>; - interrupt-parent = <&vicb>; - interrupts = <9>; - clocks = <&i2c1_clk>; - #address-cells = <1>; - #size-cells = <0>; - fwcam0: fwcam@10 { - reg = <0x10>; - }; - fwcam1: fwcam@5d { - reg = <0x5d>; - }; - }; - - amba { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - vica: interrupt-controller@a0001000 { - compatible = "arm,versatile-vic"; - interrupt-controller; - #interrupt-cells = <1>; - reg = <0xa0001000 0x20>; - }; - - vicb: interrupt-controller@a0002000 { - compatible = "arm,versatile-vic"; - interrupt-controller; - #interrupt-cells = <1>; - reg = <0xa0002000 0x20>; - }; - - uart0: serial@c0013000 { - compatible = "arm,pl011", "arm,primecell"; - reg = <0xc0013000 0x1000>; - interrupt-parent = <&vica>; - interrupts = <22>; - clocks = <&uart0_clk>, <&uart0_clk>; - clock-names = "apb_pclk", "uart0_clk"; - dmas = <&dmac 17 &dmac 18>; - dma-names = "tx", "rx"; - }; - - uart1: serial@c0007000 { - compatible = "arm,pl011", "arm,primecell"; - reg = <0xc0007000 0x1000>; - interrupt-parent = <&vicb>; - interrupts = <20>; - dmas = <&dmac 38 &dmac 39>; - dma-names = "tx", "rx"; - }; - - mmcsd: mmcsd@c0001000 { - compatible = "arm,pl18x", "arm,primecell"; - reg = <0xc0001000 0x1000>; - interrupt-parent = <&vicb>; - interrupts = <6 7>; - clocks = <&mmc_pclk>, <&mmc_mclk>; - clock-names = "apb_pclk", "mclk"; - max-frequency = <24000000>; - bus-width = <4>; // SD-card slot - cap-mmc-highspeed; - cap-sd-highspeed; - cd-gpios = <&gpio 12 0x4>; - cd-inverted; - vmmc-supply = <&ab3100_ldo_g_reg>; - dmas = <&dmac 14>; - dma-names = "rx"; - }; - - spi: spi@c0006000 { - compatible = "arm,pl022", "arm,primecell"; - reg = <0xc0006000 0x1000>; - interrupt-parent = <&vica>; - interrupts = <23>; - clocks = <&spi_clk>, <&spi_clk>; - clock-names = "SSPCLK", "apb_pclk"; - dmas = <&dmac 27 &dmac 28>; - dma-names = "tx", "rx"; - num-cs = <3>; - #address-cells = <1>; - #size-cells = <0>; - spi-dummy@1 { - compatible = "arm,pl022-dummy"; - reg = <1>; - spi-max-frequency = <20000000>; - }; - }; - }; -}; diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig deleted file mode 100644 index 543f07338100..000000000000 --- a/arch/arm/configs/u300_defconfig +++ /dev/null @@ -1,65 +0,0 @@ -# CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EXPERT=y -# CONFIG_AIO is not set -# CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ARCH_MULTI_V7 is not set -CONFIG_ARCH_U300=y -CONFIG_MACH_U300_SPIDUMMY=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/ram0 rw rootfstype=rootfs console=ttyAMA0,115200n8 lpj=515072" -CONFIG_CPU_IDLE=y -# CONFIG_SUSPEND is not set -# CONFIG_PREVENT_FIRMWARE_BUILD is not set -CONFIG_MTD=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_RAW_NAND=y -CONFIG_MTD_NAND_FSMC=y -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_LEGACY_PTY_COUNT=16 -CONFIG_SERIAL_AMBA_PL011=y -CONFIG_SERIAL_AMBA_PL011_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_FIXED_VOLTAGE=y -CONFIG_FB=y -# CONFIG_LCD_CLASS_DEVICE is not set -CONFIG_BACKLIGHT_CLASS_DEVICE=y -# CONFIG_USB_SUPPORT is not set -CONFIG_MMC=y -CONFIG_MMC_ARMMMCI=y -CONFIG_RTC_CLASS=y -# CONFIG_RTC_HCTOSYS is not set -CONFIG_RTC_DRV_COH901331=y -CONFIG_DMADEVICES=y -CONFIG_COH901318=y -# CONFIG_DNOTIFY is not set -CONFIG_FUSE_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_FS=y -# CONFIG_SCHED_DEBUG is not set -CONFIG_TIMER_STATS=y -# CONFIG_DEBUG_PREEMPT is not set diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig deleted file mode 100644 index c3c8bf54f033..000000000000 --- a/arch/arm/mach-u300/Kconfig +++ /dev/null @@ -1,32 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -menuconfig ARCH_U300 - bool "ST-Ericsson U300 Series" - depends on ARCH_MULTI_V5 && MMU - select ARM_AMBA - select ARM_VIC - select U300_TIMER - select CPU_ARM926T - select GPIOLIB - select HAVE_TCM - select PINCTRL - select PINCTRL_COH901 - select PINCTRL_U300 - select MFD_SYSCON - help - Support for ST-Ericsson U300 series mobile platforms. - -if ARCH_U300 - -config MACH_U300 - depends on ARCH_U300 - bool "U300" - default y - -config U300_DEBUG - depends on ARCH_U300 - bool "Debug support for U300" - depends on PM - help - Debug support for U300 in sysfs, procfs etc. - -endif diff --git a/arch/arm/mach-u300/Makefile b/arch/arm/mach-u300/Makefile deleted file mode 100644 index 67f71ae45dfc..000000000000 --- a/arch/arm/mach-u300/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -# -# Makefile for the linux kernel, U300 machine. -# - -obj-y := core.o - -obj-$(CONFIG_REGULATOR_AB3100) += regulator.o diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c deleted file mode 100644 index a1694d977ec9..000000000000 --- a/arch/arm/mach-u300/core.c +++ /dev/null @@ -1,413 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * - * arch/arm/mach-u300/core.c - * - * Copyright (C) 2007-2012 ST-Ericsson SA - * Core platform support, IRQ handling and device definitions. - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ -#include <linux/kernel.h> -#include <linux/pinctrl/machine.h> -#include <linux/pinctrl/pinconf-generic.h> -#include <linux/platform_data/clk-u300.h> -#include <linux/irqchip.h> -#include <linux/of_address.h> -#include <linux/of_platform.h> -#include <linux/clocksource.h> -#include <linux/clk.h> - -#include <asm/mach/map.h> -#include <asm/mach/arch.h> - -/* - * These are the large blocks of memory allocated for I/O. - * the defines are used for setting up the I/O memory mapping. - */ - -/* NAND Flash CS0 */ -#define U300_NAND_CS0_PHYS_BASE 0x80000000 -/* NFIF */ -#define U300_NAND_IF_PHYS_BASE 0x9f800000 -/* ALE, CLE offset for FSMC NAND */ -#define PLAT_NAND_CLE (1 << 16) -#define PLAT_NAND_ALE (1 << 17) -/* AHB Peripherals */ -#define U300_AHB_PER_PHYS_BASE 0xa0000000 -#define U300_AHB_PER_VIRT_BASE 0xff010000 -/* FAST Peripherals */ -#define U300_FAST_PER_PHYS_BASE 0xc0000000 -#define U300_FAST_PER_VIRT_BASE 0xff020000 -/* SLOW Peripherals */ -#define U300_SLOW_PER_PHYS_BASE 0xc0010000 -#define U300_SLOW_PER_VIRT_BASE 0xff000000 -/* Boot ROM */ -#define U300_BOOTROM_PHYS_BASE 0xffff0000 -#define U300_BOOTROM_VIRT_BASE 0xffff0000 -/* SEMI config base */ -#define U300_SEMI_CONFIG_BASE 0x2FFE0000 - -/* - * AHB peripherals - */ - -/* AHB Peripherals Bridge Controller */ -#define U300_AHB_BRIDGE_BASE (U300_AHB_PER_PHYS_BASE+0x0000) -/* Vectored Interrupt Controller 0, servicing 32 interrupts */ -#define U300_INTCON0_BASE (U300_AHB_PER_PHYS_BASE+0x1000) -#define U300_INTCON0_VBASE IOMEM(U300_AHB_PER_VIRT_BASE+0x1000) -/* Vectored Interrupt Controller 1, servicing 32 interrupts */ -#define U300_INTCON1_BASE (U300_AHB_PER_PHYS_BASE+0x2000) -#define U300_INTCON1_VBASE IOMEM(U300_AHB_PER_VIRT_BASE+0x2000) -/* Memory Stick Pro (MSPRO) controller */ -#define U300_MSPRO_BASE (U300_AHB_PER_PHYS_BASE+0x3000) -/* EMIF Configuration Area */ -#define U300_EMIF_CFG_BASE (U300_AHB_PER_PHYS_BASE+0x4000) - -/* - * FAST peripherals - */ - -/* FAST bridge control */ -#define U300_FAST_BRIDGE_BASE (U300_FAST_PER_PHYS_BASE+0x0000) -/* MMC/SD controller */ -#define U300_MMCSD_BASE (U300_FAST_PER_PHYS_BASE+0x1000) -/* PCM I2S0 controller */ -#define U300_PCM_I2S0_BASE (U300_FAST_PER_PHYS_BASE+0x2000) -/* PCM I2S1 controller */ -#define U300_PCM_I2S1_BASE (U300_FAST_PER_PHYS_BASE+0x3000) -/* I2C0 controller */ -#define U300_I2C0_BASE (U300_FAST_PER_PHYS_BASE+0x4000) -/* I2C1 controller */ -#define U300_I2C1_BASE (U300_FAST_PER_PHYS_BASE+0x5000) -/* SPI controller */ -#define U300_SPI_BASE (U300_FAST_PER_PHYS_BASE+0x6000) -/* Fast UART1 on U335 only */ -#define U300_UART1_BASE (U300_FAST_PER_PHYS_BASE+0x7000) - -/* - * SLOW peripherals - */ - -/* SLOW bridge control */ -#define U300_SLOW_BRIDGE_BASE (U300_SLOW_PER_PHYS_BASE) -/* SYSCON */ -#define U300_SYSCON_BASE (U300_SLOW_PER_PHYS_BASE+0x1000) -#define U300_SYSCON_VBASE IOMEM(U300_SLOW_PER_VIRT_BASE+0x1000) -/* Watchdog */ -#define U300_WDOG_BASE (U300_SLOW_PER_PHYS_BASE+0x2000) -/* UART0 */ -#define U300_UART0_BASE (U300_SLOW_PER_PHYS_BASE+0x3000) -/* APP side special timer */ -#define U300_TIMER_APP_BASE (U300_SLOW_PER_PHYS_BASE+0x4000) -#define U300_TIMER_APP_VBASE IOMEM(U300_SLOW_PER_VIRT_BASE+0x4000) -/* Keypad */ -#define U300_KEYPAD_BASE (U300_SLOW_PER_PHYS_BASE+0x5000) -/* GPIO */ -#define U300_GPIO_BASE (U300_SLOW_PER_PHYS_BASE+0x6000) -/* RTC */ -#define U300_RTC_BASE (U300_SLOW_PER_PHYS_BASE+0x7000) -/* Bus tracer */ -#define U300_BUSTR_BASE (U300_SLOW_PER_PHYS_BASE+0x8000) -/* Event handler (hardware queue) */ -#define U300_EVHIST_BASE (U300_SLOW_PER_PHYS_BASE+0x9000) -/* Genric Timer */ -#define U300_TIMER_BASE (U300_SLOW_PER_PHYS_BASE+0xa000) -/* PPM */ -#define U300_PPM_BASE (U300_SLOW_PER_PHYS_BASE+0xb000) - -/* - * REST peripherals - */ - -/* ISP (image signal processor) */ -#define U300_ISP_BASE (0xA0008000) -/* DMA Controller base */ -#define U300_DMAC_BASE (0xC0020000) -/* MSL Base */ -#define U300_MSL_BASE (0xc0022000) -/* APEX Base */ -#define U300_APEX_BASE (0xc0030000) -/* Video Encoder Base */ -#define U300_VIDEOENC_BASE (0xc0080000) -/* XGAM Base */ -#define U300_XGAM_BASE (0xd0000000) - -/* - * SYSCON addresses applicable to the core machine. - */ - -/* Chip ID register 16bit (R/-) */ -#define U300_SYSCON_CIDR (0x400) -/* SMCR */ -#define U300_SYSCON_SMCR (0x4d0) -#define U300_SYSCON_SMCR_FIELD_MASK (0x000e) -#define U300_SYSCON_SMCR_SEMI_SREFACK_IND (0x0008) -#define U300_SYSCON_SMCR_SEMI_SREFREQ_ENABLE (0x0004) -#define U300_SYSCON_SMCR_SEMI_EXT_BOOT_MODE_ENABLE (0x0002) -/* CPU_SW_DBGEN Software Debug Enable 16bit (R/W) */ -#define U300_SYSCON_CSDR (0x4f0) -#define U300_SYSCON_CSDR_SW_DEBUG_ENABLE (0x0001) -/* PRINT_CONTROL Print Control 16bit (R/-) */ -#define U300_SYSCON_PCR (0x4f8) -#define U300_SYSCON_PCR_SERV_IND (0x0001) -/* BOOT_CONTROL 16bit (R/-) */ -#define U300_SYSCON_BCR (0x4fc) -#define U300_SYSCON_BCR_ACC_CPU_SUBSYS_VINITHI_IND (0x0400) -#define U300_SYSCON_BCR_APP_CPU_SUBSYS_VINITHI_IND (0x0200) -#define U300_SYSCON_BCR_EXTRA_BOOT_OPTION_MASK (0x01FC) -#define U300_SYSCON_BCR_APP_BOOT_SERV_MASK (0x0003) - -static void __iomem *syscon_base; - -/* - * Static I/O mappings that are needed for booting the U300 platforms. The - * only things we need are the areas where we find the timer, syscon and - * intcon, since the remaining device drivers will map their own memory - * physical to virtual as the need arise. - */ -static struct map_desc u300_io_desc[] __initdata = { - { - .virtual = U300_SLOW_PER_VIRT_BASE, - .pfn = __phys_to_pfn(U300_SLOW_PER_PHYS_BASE), - .length = SZ_64K, - .type = MT_DEVICE, - }, - { - .virtual = U300_AHB_PER_VIRT_BASE, - .pfn = __phys_to_pfn(U300_AHB_PER_PHYS_BASE), - .length = SZ_32K, - .type = MT_DEVICE, - }, - { - .virtual = U300_FAST_PER_VIRT_BASE, - .pfn = __phys_to_pfn(U300_FAST_PER_PHYS_BASE), - .length = SZ_32K, - .type = MT_DEVICE, - }, -}; - -static void __init u300_map_io(void) -{ - iotable_init(u300_io_desc, ARRAY_SIZE(u300_io_desc)); -} - -static unsigned long pin_pullup_conf[] = { - PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_UP, 1), -}; - -static unsigned long pin_highz_conf[] = { - PIN_CONF_PACKED(PIN_CONFIG_BIAS_HIGH_IMPEDANCE, 0), -}; - -/* Pin control settings */ -static const struct pinctrl_map u300_pinmux_map[] = { - /* anonymous maps for chip power and EMIFs */ - PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-u300", NULL, "power"), - PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-u300", NULL, "emif0"), - PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-u300", NULL, "emif1"), - /* per-device maps for MMC/SD, SPI and UART */ - PIN_MAP_MUX_GROUP_DEFAULT("mmci", "pinctrl-u300", NULL, "mmc0"), - PIN_MAP_MUX_GROUP_DEFAULT("pl022", "pinctrl-u300", NULL, "spi0"), - PIN_MAP_MUX_GROUP_DEFAULT("uart0", "pinctrl-u300", NULL, "uart0"), - /* This pin is used for clock return rather than GPIO */ - PIN_MAP_CONFIGS_PIN_DEFAULT("mmci", "pinctrl-u300", "PIO APP GPIO 11", - pin_pullup_conf), - /* This pin is used for card detect */ - PIN_MAP_CONFIGS_PIN_DEFAULT("mmci", "pinctrl-u300", "PIO MS INS", - pin_highz_conf), -}; - -struct db_chip { - u16 chipid; - const char *name; -}; - -/* - * This is a list of the Digital Baseband chips used in the U300 platform. - */ -static struct db_chip db_chips[] __initdata = { - { - .chipid = 0xb800, - .name = "DB3000", - }, - { - .chipid = 0xc000, - .name = "DB3100", - }, - { - .chipid = 0xc800, - .name = "DB3150", - }, - { - .chipid = 0xd800, - .name = "DB3200", - }, - { - .chipid = 0xe000, - .name = "DB3250", - }, - { - .chipid = 0xe800, - .name = "DB3210", - }, - { - .chipid = 0xf000, - .name = "DB3350 P1x", - }, - { - .chipid = 0xf100, - .name = "DB3350 P2x", - }, - { - .chipid = 0x0000, /* List terminator */ - .name = NULL, - } -}; - -static void __init u300_init_check_chip(void) -{ - - u16 val; - struct db_chip *chip; - const char *chipname; - const char unknown[] = "UNKNOWN"; - - /* Read out and print chip ID */ - val = readw(syscon_base + U300_SYSCON_CIDR); - /* This is in funky bigendian order... */ - val = (val & 0xFFU) << 8 | (val >> 8); - chip = db_chips; - chipname = unknown; - - for ( ; chip->chipid; chip++) { - if (chip->chipid == (val & 0xFF00U)) { - chipname = chip->name; - break; - } - } - printk(KERN_INFO "Initializing U300 system on %s baseband chip " \ - "(chip ID 0x%04x)\n", chipname, val); - - if ((val & 0xFF00U) != 0xf000 && (val & 0xFF00U) != 0xf100) { - printk(KERN_ERR "Platform configured for BS335 " \ - " with DB3350 but %s detected, expect problems!", - chipname); - } -} - -/* Forward declare this function from the watchdog */ -void coh901327_watchdog_reset(void); - -static void u300_restart(enum reboot_mode mode, const char *cmd) -{ - switch (mode) { - case REBOOT_SOFT: - case REBOOT_HARD: -#ifdef CONFIG_COH901327_WATCHDOG - coh901327_watchdog_reset(); -#endif - break; - default: - /* Do nothing */ - break; - } - /* Wait for system do die/reset. */ - while (1); -} - -/* These are mostly to get the right device names for the clock lookups */ -static struct of_dev_auxdata u300_auxdata_lookup[] __initdata = { - OF_DEV_AUXDATA("stericsson,pinctrl-u300", U300_SYSCON_BASE, - "pinctrl-u300", NULL), - OF_DEV_AUXDATA("stericsson,gpio-coh901", U300_GPIO_BASE, - "u300-gpio", NULL), - OF_DEV_AUXDATA("stericsson,coh901327", U300_WDOG_BASE, - "coh901327_wdog", NULL), - OF_DEV_AUXDATA("stericsson,coh901331", U300_RTC_BASE, - "rtc-coh901331", NULL), - OF_DEV_AUXDATA("stericsson,coh901318", U300_DMAC_BASE, - "coh901318", NULL), - OF_DEV_AUXDATA("stericsson,fsmc-nand", U300_NAND_IF_PHYS_BASE, - "fsmc-nand", NULL), - OF_DEV_AUXDATA("arm,primecell", U300_UART0_BASE, - "uart0", NULL), - OF_DEV_AUXDATA("arm,primecell", U300_UART1_BASE, - "uart1", NULL), - OF_DEV_AUXDATA("arm,primecell", U300_SPI_BASE, - "pl022", NULL), - OF_DEV_AUXDATA("st,ddci2c", U300_I2C0_BASE, - "stu300.0", NULL), - OF_DEV_AUXDATA("st,ddci2c", U300_I2C1_BASE, - "stu300.1", NULL), - OF_DEV_AUXDATA("arm,primecell", U300_MMCSD_BASE, - "mmci", NULL), - { /* sentinel */ }, -}; - -static void __init u300_init_irq_dt(void) -{ - struct device_node *syscon; - struct clk *clk; - - syscon = of_find_node_by_path("/syscon@c0011000"); - if (!syscon) { - pr_crit("could not find syscon node\n"); - return; - } - syscon_base = of_iomap(syscon, 0); - if (!syscon_base) { - pr_crit("could not remap syscon\n"); - return; - } - /* initialize clocking early, we want to clock the INTCON */ - u300_clk_init(syscon_base); - - /* Bootstrap EMIF and SEMI clocks */ - clk = clk_get_sys("pl172", NULL); - BUG_ON(IS_ERR(clk)); - clk_prepare_enable(clk); - clk = clk_get_sys("semi", NULL); - BUG_ON(IS_ERR(clk)); - clk_prepare_enable(clk); - - /* Clock the interrupt controller */ - clk = clk_get_sys("intcon", NULL); - BUG_ON(IS_ERR(clk)); - clk_prepare_enable(clk); - - irqchip_init(); -} - -static void __init u300_init_machine_dt(void) -{ - u16 val; - - /* Check what platform we run and print some status information */ - u300_init_check_chip(); - - /* Initialize pinmuxing */ - pinctrl_register_mappings(u300_pinmux_map, - ARRAY_SIZE(u300_pinmux_map)); - - of_platform_default_populate(NULL, u300_auxdata_lookup, NULL); - - /* Enable SEMI self refresh */ - val = readw(syscon_base + U300_SYSCON_SMCR) | - U300_SYSCON_SMCR_SEMI_SREFREQ_ENABLE; - writew(val, syscon_base + U300_SYSCON_SMCR); -} - -static const char * u300_board_compat[] = { - "stericsson,u300", - NULL, -}; - -DT_MACHINE_START(U300_DT, "U300 S335/B335 (Device Tree)") - .map_io = u300_map_io, - .init_irq = u300_init_irq_dt, - .init_time = timer_probe, - .init_machine = u300_init_machine_dt, - .restart = u300_restart, - .dt_compat = u300_board_compat, -MACHINE_END diff --git a/arch/arm/mach-u300/regulator.c b/arch/arm/mach-u300/regulator.c deleted file mode 100644 index c0cc1d82e1b9..000000000000 --- a/arch/arm/mach-u300/regulator.c +++ /dev/null @@ -1,134 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * arch/arm/mach-u300/regulator.c - * - * Copyright (C) 2009 ST-Ericsson AB - * Handle board-bound regulators and board power not related - * to any devices. - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ -#include <linux/device.h> -#include <linux/signal.h> -#include <linux/err.h> -#include <linux/of.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/consumer.h> -#include <linux/mfd/syscon.h> -#include <linux/regmap.h> - -/* Power Management Control 16bit (R/W) */ -#define U300_SYSCON_PMCR (0x50) -#define U300_SYSCON_PMCR_DCON_ENABLE (0x0002) -#define U300_SYSCON_PMCR_PWR_MGNT_ENABLE (0x0001) - -/* - * Regulators that power the board and chip and which are - * not copuled to specific drivers are hogged in these - * instances. - */ -static struct regulator *main_power_15; - -/* - * This function is used from pm.h to shut down the system by - * resetting all regulators in turn and then disable regulator - * LDO D (main power). - */ -void u300_pm_poweroff(void) -{ - sigset_t old, all; - - sigfillset(&all); - if (!sigprocmask(SIG_BLOCK, &all, &old)) { - /* Disable LDO D to shut down the system */ - if (main_power_15) - regulator_disable(main_power_15); - else - pr_err("regulator not available to shut down system\n"); - (void) sigprocmask(SIG_SETMASK, &old, NULL); - } - return; -} - -/* - * Hog the regulators needed to power up the board. - */ -static int __init __u300_init_boardpower(struct platform_device *pdev) -{ - struct device_node *np = pdev->dev.of_node; - struct device_node *syscon_np; - struct regmap *regmap; - int err; - - pr_info("U300: setting up board power\n"); - - syscon_np = of_parse_phandle(np, "syscon", 0); - if (!syscon_np) { - pr_crit("U300: no syscon node\n"); - return -ENODEV; - } - regmap = syscon_node_to_regmap(syscon_np); - if (IS_ERR(regmap)) { - pr_crit("U300: could not locate syscon regmap\n"); - return PTR_ERR(regmap); - } - - main_power_15 = regulator_get(&pdev->dev, "vana15"); - - if (IS_ERR(main_power_15)) { - pr_err("could not get vana15"); - return PTR_ERR(main_power_15); - } - err = regulator_enable(main_power_15); - if (err) { - pr_err("could not enable vana15\n"); - return err; - } - - /* - * On U300 a special system controller register pulls up the DC - * until the vana15 (LDO D) regulator comes up. At this point, all - * regulators are set and we do not need power control via - * DC ON anymore. This function will likely be moved whenever - * the rest of the U300 power management is implemented. - */ - pr_info("U300: disable system controller pull-up\n"); - regmap_update_bits(regmap, U300_SYSCON_PMCR, - U300_SYSCON_PMCR_DCON_ENABLE, 0); - - /* Register globally exported PM poweroff hook */ - pm_power_off = u300_pm_poweroff; - - return 0; -} - -static int __init s365_board_probe(struct platform_device *pdev) -{ - return __u300_init_boardpower(pdev); -} - -static const struct of_device_id s365_board_match[] = { - { .compatible = "stericsson,s365" }, - {}, -}; - -static struct platform_driver s365_board_driver = { - .driver = { - .name = "s365-board", - .of_match_table = s365_board_match, - }, -}; - -/* - * So at module init time we hog the regulator! - */ -static int __init u300_init_boardpower(void) -{ - return platform_driver_probe(&s365_board_driver, - s365_board_probe); -} - -device_initcall(u300_init_boardpower); -MODULE_LICENSE("GPL v2"); -MODULE_AUTHOR("Linus Walleij"); diff --git a/drivers/mtd/nand/raw/Kconfig b/drivers/mtd/nand/raw/Kconfig index 442a039b92f3..4b84fd36e384 100644 --- a/drivers/mtd/nand/raw/Kconfig +++ b/drivers/mtd/nand/raw/Kconfig @@ -331,8 +331,7 @@ source "drivers/mtd/nand/raw/ingenic/Kconfig" config MTD_NAND_FSMC tristate "ST Micros FSMC NAND controller" depends on OF && HAS_IOMEM - depends on PLAT_SPEAR || ARCH_NOMADIK || ARCH_U8500 || MACH_U300 || \ - COMPILE_TEST + depends on PLAT_SPEAR || ARCH_NOMADIK || ARCH_U8500 || COMPILE_TEST help Enables support for NAND Flash chips on the ST Microelectronics Flexible Static Memory Controller (FSMC) diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index aadaea052f51..74ea73a05981 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -601,7 +601,6 @@ config SPI_PIC32_SQI config SPI_PL022 tristate "ARM AMBA PL022 SSP controller" depends on ARM_AMBA - default y if MACH_U300 default y if ARCH_REALVIEW default y if INTEGRATOR_IMPD1 default y if ARCH_VERSATILE |