diff options
Diffstat (limited to 'arch/arm/mach-pxa')
76 files changed, 846 insertions, 339 deletions
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 7aefb9074852..dd235ecc9d6c 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -8,19 +8,16 @@ config ARCH_LUBBOCK bool "Intel DBPXA250 Development Platform (aka Lubbock)" select PXA25x select SA1111 - select PXA_HAVE_BOARD_IRQS config MACH_MAINSTONE bool "Intel HCDDBBVA0 Development Platform (aka Mainstone)" select PXA27x select HAVE_PWM - select PXA_HAVE_BOARD_IRQS config MACH_ZYLONITE bool select PXA3xx select HAVE_PWM - select PXA_HAVE_BOARD_IRQS config MACH_ZYLONITE300 bool "PXA3xx Development Platform (aka Zylonite) PXA300/310" @@ -44,6 +41,10 @@ config MACH_TAVOREVB select PXA3xx select CPU_PXA930 +config MACH_TAVOREVB3 + bool "PXA95x Development Platform (aka TavorEVB III)" + select CPU_PXA950 + config MACH_SAAR bool "PXA930 Handheld Platform (aka SAAR)" select PXA3xx @@ -61,7 +62,6 @@ config ARCH_VIPER select ISA select I2C_GPIO select HAVE_PWM - select PXA_HAVE_BOARD_IRQS select PXA_HAVE_ISA_IRQS select ARCOM_PCMCIA @@ -69,7 +69,6 @@ config MACH_ARCOM_ZEUS bool "Arcom/Eurotech ZEUS SBC" select PXA27x select ISA - select PXA_HAVE_BOARD_IRQS select PXA_HAVE_ISA_IRQS select ARCOM_PCMCIA @@ -77,7 +76,6 @@ config MACH_BALLOON3 bool "Balloon 3 board" select PXA27x select IWMMXT - select PXA_HAVE_BOARD_IRQS config MACH_CSB726 bool "Enable Cogent CSB726 System On a Module" @@ -140,13 +138,11 @@ config MACH_INTELMOTE2 bool "Intel Mote 2 Platform" select PXA27x select IWMMXT - select PXA_HAVE_BOARD_IRQS config MACH_STARGATE2 bool "Intel Stargate 2 Platform" select PXA27x select IWMMXT - select PXA_HAVE_BOARD_IRQS config MACH_XCEP bool "Iskratel Electronics XCEP" @@ -206,13 +202,11 @@ config MACH_LOGICPD_PXA270 bool "LogicPD PXA270 Card Engine Development Platform" select PXA27x select HAVE_PWM - select PXA_HAVE_BOARD_IRQS config MACH_PCM027 bool "Phytec phyCORE-PXA270 CPU module (PCM-027)" select PXA27x select IWMMXT - select PXA_HAVE_BOARD_IRQS config MACH_PCM990_BASEBOARD bool "PHYTEC PCM-990 development board" @@ -247,7 +241,6 @@ config MACH_COLIBRI_PXA270_INCOME depends on MACH_COLIBRI select PXA27x select HAVE_PWM - select PXA_HAVE_BOARD_IRQS config MACH_COLIBRI300 bool "Toradex Colibri PXA300/310" @@ -274,7 +267,6 @@ config MACH_H4700 select PXA27x select IWMMXT select HAVE_PWM - select PXA_HAVE_BOARD_IRQS config MACH_H5000 bool "HP iPAQ h5000" @@ -289,7 +281,6 @@ config MACH_MAGICIAN select PXA27x select IWMMXT select HAVE_PWM - select PXA_HAVE_BOARD_IRQS config MACH_MIOA701 bool "Mitac Mio A701 Support" @@ -307,7 +298,6 @@ config PXA_EZX select PXA27x select IWMMXT select HAVE_PWM - select PXA_HAVE_BOARD_IRQS config MACH_EZX_A780 bool "Motorola EZX A780" @@ -478,7 +468,6 @@ config MACH_POODLE depends on PXA_SHARPSL select PXA25x select SHARP_LOCOMO - select PXA_HAVE_BOARD_IRQS config MACH_CORGI bool "Enable Sharp SL-C700 (Corgi) Support" @@ -523,7 +512,6 @@ config MACH_TOSA bool "Enable Sharp SL-6000x (Tosa) Support" depends on PXA_SHARPSL select PXA25x - select PXA_HAVE_BOARD_IRQS config TOSA_BT tristate "Control the state of built-in bluetooth chip on Sharp SL-6000" @@ -552,7 +540,6 @@ config MACH_ICONTROL config ARCH_PXA_ESERIES bool "PXA based Toshiba e-series PDAs" select PXA25x - select PXA_HAVE_BOARD_IRQS config MACH_E330 bool "Toshiba e330" @@ -606,7 +593,6 @@ config MACH_ZIPIT2 bool "Zipit Z2 Handheld" select PXA27x select HAVE_PWM - select PXA_HAVE_BOARD_IRQS endmenu @@ -643,6 +629,7 @@ config CPU_PXA300 config CPU_PXA310 bool select CPU_PXA300 + select PXA310_ULPI if USB_ULPI help PXA310 (codename Monahans-LV) @@ -692,10 +679,10 @@ config SHARPSL_PM_MAX1111 select HWMON select SENSORS_MAX1111 -config PXA_HAVE_BOARD_IRQS +config PXA_HAVE_ISA_IRQS bool -config PXA_HAVE_ISA_IRQS +config PXA310_ULPI bool endif diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index 85c7fb324dbb..e2f89c2c6f49 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile @@ -18,7 +18,7 @@ endif # SoC-specific code obj-$(CONFIG_PXA25x) += mfp-pxa2xx.o pxa2xx.o pxa25x.o obj-$(CONFIG_PXA27x) += mfp-pxa2xx.o pxa2xx.o pxa27x.o -obj-$(CONFIG_PXA3xx) += mfp-pxa3xx.o pxa3xx.o smemc.o +obj-$(CONFIG_PXA3xx) += mfp-pxa3xx.o pxa3xx.o smemc.o pxa3xx-ulpi.o obj-$(CONFIG_CPU_PXA300) += pxa300.o obj-$(CONFIG_CPU_PXA320) += pxa320.o obj-$(CONFIG_CPU_PXA930) += pxa930.o @@ -32,6 +32,7 @@ obj-$(CONFIG_MACH_ZYLONITE300) += zylonite.o zylonite_pxa300.o obj-$(CONFIG_MACH_ZYLONITE320) += zylonite.o zylonite_pxa320.o obj-$(CONFIG_MACH_LITTLETON) += littleton.o obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o +obj-$(CONFIG_MACH_TAVOREVB3) += tavorevb3.o obj-$(CONFIG_MACH_SAAR) += saar.o # 3rd Party Dev Platforms diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index 9041340fee1d..21e188901935 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -68,42 +68,6 @@ static unsigned long balloon3_pin_config[] __initdata = { /* Reset, configured as GPIO wakeup source */ GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH, - - /* LEDs */ - GPIO9_GPIO, /* NAND activity LED */ - GPIO10_GPIO, /* Heartbeat LED */ - - /* AC97 */ - GPIO28_AC97_BITCLK, - GPIO29_AC97_SDATA_IN_0, - GPIO30_AC97_SDATA_OUT, - GPIO31_AC97_SYNC, - GPIO113_AC97_nRESET, - GPIO95_GPIO, - - /* MMC */ - GPIO32_MMC_CLK, - GPIO92_MMC_DAT_0, - GPIO109_MMC_DAT_1, - GPIO110_MMC_DAT_2, - GPIO111_MMC_DAT_3, - GPIO112_MMC_CMD, - - /* USB Host */ - GPIO88_USBH1_PWR, - GPIO89_USBH1_PEN, - - /* PC Card */ - GPIO48_nPOE, - GPIO49_nPWE, - GPIO50_nPIOR, - GPIO51_nPIOW, - GPIO85_nPCE_1, - GPIO54_nPCE_2, - GPIO79_PSKTSEL, - GPIO55_nPREG, - GPIO56_nPWAIT, - GPIO57_nIOIS16, }; /****************************************************************************** @@ -132,6 +96,34 @@ int __init parse_balloon3_features(char *arg) early_param("balloon3_features", parse_balloon3_features); /****************************************************************************** + * Compact Flash slot + ******************************************************************************/ +#if defined(CONFIG_PCMCIA_PXA2XX) || defined(CONFIG_PCMCIA_PXA2XX_MODULE) +static unsigned long balloon3_cf_pin_config[] __initdata = { + GPIO48_nPOE, + GPIO49_nPWE, + GPIO50_nPIOR, + GPIO51_nPIOW, + GPIO85_nPCE_1, + GPIO54_nPCE_2, + GPIO79_PSKTSEL, + GPIO55_nPREG, + GPIO56_nPWAIT, + GPIO57_nIOIS16, +}; + +static void __init balloon3_cf_init(void) +{ + if (!balloon3_has(BALLOON3_FEATURE_CF)) + return; + + pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_cf_pin_config)); +} +#else +static inline void balloon3_cf_init(void) {} +#endif + +/****************************************************************************** * NOR Flash ******************************************************************************/ #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) @@ -179,6 +171,15 @@ static inline void balloon3_nor_init(void) {} ******************************************************************************/ #if defined(CONFIG_TOUCHSCREEN_UCB1400) || \ defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE) +static unsigned long balloon3_ac97_pin_config[] __initdata = { + GPIO28_AC97_BITCLK, + GPIO29_AC97_SDATA_IN_0, + GPIO30_AC97_SDATA_OUT, + GPIO31_AC97_SYNC, + GPIO113_AC97_nRESET, + GPIO95_GPIO, +}; + static struct ucb1400_pdata vpac270_ucb1400_pdata = { .irq = IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ), }; @@ -197,6 +198,7 @@ static void __init balloon3_ts_init(void) if (!balloon3_has(BALLOON3_FEATURE_AUDIO)) return; + pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_ac97_pin_config)); pxa_set_ac97_info(NULL); platform_device_register(&balloon3_ucb1400_device); } @@ -208,6 +210,11 @@ static inline void balloon3_ts_init(void) {} * Framebuffer ******************************************************************************/ #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) +static unsigned long balloon3_lcd_pin_config[] __initdata = { + GPIOxx_LCD_TFT_16BPP, + GPIO99_GPIO, +}; + static struct pxafb_mode_info balloon3_lcd_modes[] = { { .pixclock = 38000, @@ -242,6 +249,8 @@ static void __init balloon3_lcd_init(void) if (!balloon3_has(BALLOON3_FEATURE_TOPPOLY)) return; + pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_lcd_pin_config)); + ret = gpio_request(BALLOON3_GPIO_RUN_BACKLIGHT, "BKL-ON"); if (ret) { pr_err("Requesting BKL-ON GPIO failed!\n"); @@ -271,6 +280,15 @@ static inline void balloon3_lcd_init(void) {} * SD/MMC card controller ******************************************************************************/ #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) +static unsigned long balloon3_mmc_pin_config[] __initdata = { + GPIO32_MMC_CLK, + GPIO92_MMC_DAT_0, + GPIO109_MMC_DAT_1, + GPIO110_MMC_DAT_2, + GPIO111_MMC_DAT_3, + GPIO112_MMC_CMD, +}; + static struct pxamci_platform_data balloon3_mci_platform_data = { .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, .gpio_card_detect = -1, @@ -281,6 +299,7 @@ static struct pxamci_platform_data balloon3_mci_platform_data = { static void __init balloon3_mmc_init(void) { + pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_mmc_pin_config)); pxa_set_mci_info(&balloon3_mci_platform_data); } #else @@ -339,6 +358,11 @@ static inline void balloon3_irda_init(void) {} * USB Host ******************************************************************************/ #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) +static unsigned long balloon3_uhc_pin_config[] __initdata = { + GPIO88_USBH1_PWR, + GPIO89_USBH1_PEN, +}; + static struct pxaohci_platform_data balloon3_ohci_info = { .port_mode = PMM_PERPORT_MODE, .flags = ENABLE_PORT_ALL | POWER_CONTROL_LOW | POWER_SENSE_LOW, @@ -348,6 +372,7 @@ static void __init balloon3_uhc_init(void) { if (!balloon3_has(BALLOON3_FEATURE_OHCI)) return; + pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_uhc_pin_config)); pxa_set_ohci_info(&balloon3_ohci_info); } #else @@ -358,6 +383,11 @@ static inline void balloon3_uhc_init(void) {} * LEDs ******************************************************************************/ #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) +static unsigned long balloon3_led_pin_config[] __initdata = { + GPIO9_GPIO, /* NAND activity LED */ + GPIO10_GPIO, /* Heartbeat LED */ +}; + struct gpio_led balloon3_gpio_leds[] = { { .name = "balloon3:green:idle", @@ -436,6 +466,7 @@ static struct platform_device balloon3_pcf_leds = { static void __init balloon3_leds_init(void) { + pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_led_pin_config)); platform_device_register(&balloon3_leds); platform_device_register(&balloon3_pcf_leds); } @@ -757,6 +788,7 @@ static void __init balloon3_init(void) balloon3_ts_init(); balloon3_udc_init(); balloon3_uhc_init(); + balloon3_cf_init(); } static struct map_desc balloon3_io_desc[] __initdata = { @@ -776,9 +808,8 @@ static void __init balloon3_map_io(void) MACHINE_START(BALLOON3, "Balloon3") /* Maintainer: Nick Bane. */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = balloon3_map_io, + .nr_irqs = BALLOON3_NR_IRQS, .init_irq = balloon3_init_irq, .timer = &pxa_timer, .init_machine = balloon3_init, diff --git a/arch/arm/mach-pxa/capc7117.c b/arch/arm/mach-pxa/capc7117.c index aae544631a8b..4bd7a3cda48c 100644 --- a/arch/arm/mach-pxa/capc7117.c +++ b/arch/arm/mach-pxa/capc7117.c @@ -148,9 +148,7 @@ static void __init capc7117_init(void) MACHINE_START(CAPC7117, "Embedian CAPC-7117 evaluation kit based on the MXM-8x10 CoM") - .phys_io = 0x40000000, .boot_params = 0xa0000100, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c index bff6e78f033d..ac5598ce9724 100644 --- a/arch/arm/mach-pxa/cm-x2xx.c +++ b/arch/arm/mach-pxa/cm-x2xx.c @@ -33,6 +33,9 @@ extern void cmx255_init(void); extern void cmx270_init(void); +/* reserve IRQs for IT8152 */ +#define CMX2XX_NR_IRQS (IRQ_BOARD_START + 40) + /* virtual addresses for statically mapped regions */ #define CMX2XX_VIRT_BASE (0xe8000000) #define CMX2XX_IT8152_VIRT (CMX2XX_VIRT_BASE) @@ -511,9 +514,8 @@ static void __init cmx2xx_map_io(void) MACHINE_START(ARMCORE, "Compulab CM-X2XX") .boot_params = 0xa0000100, - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = cmx2xx_map_io, + .nr_irqs = CMX2XX_NR_IRQS, .init_irq = cmx2xx_init_irq, .timer = &pxa_timer, .init_machine = cmx2xx_init, diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c index c70e6c2f4e7c..922b1075b9de 100644 --- a/arch/arm/mach-pxa/cm-x300.c +++ b/arch/arm/mach-pxa/cm-x300.c @@ -19,6 +19,7 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/platform_device.h> +#include <linux/clk.h> #include <linux/gpio.h> #include <linux/dm9000.h> @@ -50,6 +51,7 @@ #include <plat/i2c.h> #include <plat/pxa3xx_nand.h> #include <mach/audio.h> +#include <mach/pxa3xx-u2d.h> #include <asm/mach/map.h> @@ -68,6 +70,8 @@ #define GPIO97_RTC_RD (97) #define GPIO98_RTC_IO (98) +#define GPIO_ULPI_PHY_RST (127) + static mfp_cfg_t cm_x3xx_mfp_cfg[] __initdata = { /* LCD */ GPIO54_LCD_LDD_0, @@ -472,6 +476,78 @@ static void __init cm_x300_init_mmc(void) static inline void cm_x300_init_mmc(void) {} #endif +#if defined(CONFIG_PXA310_ULPI) +static struct clk *pout_clk; + +static int cm_x300_ulpi_phy_reset(void) +{ + int err; + + /* reset the PHY */ + err = gpio_request(GPIO_ULPI_PHY_RST, "ulpi reset"); + if (err) { + pr_err("%s: failed to request ULPI reset GPIO: %d\n", + __func__, err); + return err; + } + + gpio_direction_output(GPIO_ULPI_PHY_RST, 0); + msleep(10); + gpio_set_value(GPIO_ULPI_PHY_RST, 1); + msleep(10); + + gpio_free(GPIO_ULPI_PHY_RST); + + return 0; +} + +static inline int cm_x300_u2d_init(struct device *dev) +{ + int err = 0; + + if (cpu_is_pxa310()) { + /* CLK_POUT is connected to the ULPI PHY */ + pout_clk = clk_get(NULL, "CLK_POUT"); + if (IS_ERR(pout_clk)) { + err = PTR_ERR(pout_clk); + pr_err("%s: failed to get CLK_POUT: %d\n", + __func__, err); + return err; + } + clk_enable(pout_clk); + + err = cm_x300_ulpi_phy_reset(); + if (err) { + clk_disable(pout_clk); + clk_put(pout_clk); + } + } + + return err; +} + +static void cm_x300_u2d_exit(struct device *dev) +{ + if (cpu_is_pxa310()) { + clk_disable(pout_clk); + clk_put(pout_clk); + } +} + +static struct pxa3xx_u2d_platform_data cm_x300_u2d_platform_data = { + .ulpi_mode = ULPI_SER_6PIN, + .init = cm_x300_u2d_init, + .exit = cm_x300_u2d_exit, +}; + +static void cm_x300_init_u2d(void) +{ + pxa3xx_set_u2d_info(&cm_x300_u2d_platform_data); +} +#else +static inline void cm_x300_init_u2d(void) {} +#endif + #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) static int cm_x300_ohci_init(struct device *dev) { @@ -754,6 +830,7 @@ static void __init cm_x300_init(void) cm_x300_init_da9030(); cm_x300_init_dm9000(); cm_x300_init_lcd(); + cm_x300_init_u2d(); cm_x300_init_ohci(); cm_x300_init_mmc(); cm_x300_init_nand(); @@ -779,9 +856,7 @@ static void __init cm_x300_fixup(struct machine_desc *mdesc, struct tag *tags, } MACHINE_START(CM_X300, "CM-X300 module") - .phys_io = 0x40000000, .boot_params = 0xa0000100, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c index 98673ac6efd0..bc045100ec15 100644 --- a/arch/arm/mach-pxa/colibri-pxa270.c +++ b/arch/arm/mach-pxa/colibri-pxa270.c @@ -207,8 +207,6 @@ static void __init colibri_pxa270_income_init(void) } MACHINE_START(COLIBRI, "Toradex Colibri PXA270") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = COLIBRI_SDRAM_BASE + 0x100, .init_machine = colibri_pxa270_init, .map_io = pxa_map_io, @@ -217,8 +215,6 @@ MACHINE_START(COLIBRI, "Toradex Colibri PXA270") MACHINE_END MACHINE_START(INCOME, "Income s.r.o. SH-Dmaster PXA270 SBC") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .init_machine = colibri_pxa270_income_init, .map_io = pxa_map_io, diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c index 40b6ac2de876..a70b256591e6 100644 --- a/arch/arm/mach-pxa/colibri-pxa300.c +++ b/arch/arm/mach-pxa/colibri-pxa300.c @@ -186,8 +186,6 @@ void __init colibri_pxa300_init(void) } MACHINE_START(COLIBRI300, "Toradex Colibri PXA300") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = COLIBRI_SDRAM_BASE + 0x100, .init_machine = colibri_pxa300_init, .map_io = pxa_map_io, diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c index 99e850d84710..ca5f29e2e9cd 100644 --- a/arch/arm/mach-pxa/colibri-pxa320.c +++ b/arch/arm/mach-pxa/colibri-pxa320.c @@ -255,8 +255,6 @@ void __init colibri_pxa320_init(void) } MACHINE_START(COLIBRI320, "Toradex Colibri PXA320") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = COLIBRI_SDRAM_BASE + 0x100, .init_machine = colibri_pxa320_init, .map_io = pxa_map_io, diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index 3fb0fc099080..821229acabe6 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -720,8 +720,6 @@ static void __init fixup_corgi(struct machine_desc *desc, #ifdef CONFIG_MACH_CORGI MACHINE_START(CORGI, "SHARP Corgi") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_corgi, .map_io = pxa_map_io, .init_irq = pxa25x_init_irq, @@ -732,8 +730,6 @@ MACHINE_END #ifdef CONFIG_MACH_SHEPHERD MACHINE_START(SHEPHERD, "SHARP Shepherd") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_corgi, .map_io = pxa_map_io, .init_irq = pxa25x_init_irq, @@ -744,8 +740,6 @@ MACHINE_END #ifdef CONFIG_MACH_HUSKY MACHINE_START(HUSKY, "SHARP Husky") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_corgi, .map_io = pxa_map_io, .init_irq = pxa25x_init_irq, diff --git a/arch/arm/mach-pxa/cpufreq-pxa3xx.c b/arch/arm/mach-pxa/cpufreq-pxa3xx.c index 0a0d0fe99220..88fbec05ec50 100644 --- a/arch/arm/mach-pxa/cpufreq-pxa3xx.c +++ b/arch/arm/mach-pxa/cpufreq-pxa3xx.c @@ -159,7 +159,7 @@ static int pxa3xx_cpufreq_verify(struct cpufreq_policy *policy) static unsigned int pxa3xx_cpufreq_get(unsigned int cpu) { - return get_clk_frequency_khz(0); + return pxa3xx_get_clk_frequency_khz(0); } static int pxa3xx_cpufreq_set(struct cpufreq_policy *policy, @@ -212,7 +212,8 @@ static int pxa3xx_cpufreq_init(struct cpufreq_policy *policy) policy->cpuinfo.min_freq = 104000; policy->cpuinfo.max_freq = (cpu_is_pxa320()) ? 806000 : 624000; policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */ - policy->cur = policy->min = policy->max = get_clk_frequency_khz(0); + policy->max = pxa3xx_get_clk_frequency_khz(0); + policy->cur = policy->min = policy->max; if (cpu_is_pxa300() || cpu_is_pxa310()) ret = setup_freqs_table(policy, ARRAY_AND_SIZE(pxa300_freqs)); diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c index 91fd4fea6a54..57cacaff194d 100644 --- a/arch/arm/mach-pxa/csb726.c +++ b/arch/arm/mach-pxa/csb726.c @@ -272,9 +272,7 @@ static void __init csb726_init(void) } MACHINE_START(CSB726, "Cogent CSB726") - .phys_io = 0x40000000, .boot_params = 0xa0000100, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, .init_irq = pxa27x_init_irq, .init_machine = csb726_init, diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index 65447dc736c2..08b410343870 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -6,11 +6,12 @@ #include <asm/pmu.h> #include <mach/udc.h> +#include <mach/pxa3xx-u2d.h> #include <mach/pxafb.h> #include <mach/mmc.h> #include <mach/irda.h> #include <mach/ohci.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include <mach/pxa2xx_spi.h> #include <mach/camera.h> #include <mach/audio.h> @@ -134,6 +135,33 @@ struct platform_device pxa27x_device_udc = { } }; +#ifdef CONFIG_PXA3xx +static struct resource pxa3xx_u2d_resources[] = { + [0] = { + .start = 0x54100000, + .end = 0x54100fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_USB2, + .end = IRQ_USB2, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device pxa3xx_device_u2d = { + .name = "pxa3xx-u2d", + .id = -1, + .resource = pxa3xx_u2d_resources, + .num_resources = ARRAY_SIZE(pxa3xx_u2d_resources), +}; + +void __init pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data *info) +{ + pxa_register_device(&pxa3xx_device_u2d, info); +} +#endif /* CONFIG_PXA3xx */ + static struct resource pxafb_resources[] = { [0] = { .start = 0x44000000, diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h index 50353ea49ba4..715e8bd02e24 100644 --- a/arch/arm/mach-pxa/devices.h +++ b/arch/arm/mach-pxa/devices.h @@ -4,6 +4,7 @@ extern struct platform_device pxa3xx_device_mci2; extern struct platform_device pxa3xx_device_mci3; extern struct platform_device pxa25x_device_udc; extern struct platform_device pxa27x_device_udc; +extern struct platform_device pxa3xx_device_u2d; extern struct platform_device pxa_device_fb; extern struct platform_device pxa_device_ffuart; extern struct platform_device pxa_device_btuart; diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index 0517c17978f3..ab48bb81b570 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -43,7 +43,7 @@ #include <mach/pxafb.h> #include <mach/ohci.h> #include <mach/mmc.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include <plat/i2c.h> #include <mach/camera.h> #include <mach/pxa2xx_spi.h> @@ -1301,8 +1301,6 @@ static void __init em_x270_init(void) MACHINE_START(EM_X270, "Compulab EM-X270") .boot_params = 0xa0000100, - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, @@ -1311,8 +1309,6 @@ MACHINE_END MACHINE_START(EXEDA, "Compulab eXeda") .boot_params = 0xa0000100, - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c index 349212a1cbd3..b25690ccadc4 100644 --- a/arch/arm/mach-pxa/eseries.c +++ b/arch/arm/mach-pxa/eseries.c @@ -29,6 +29,7 @@ #include <mach/pxa25x.h> #include <mach/eseries-gpio.h> +#include <mach/eseries-irq.h> #include <mach/audio.h> #include <mach/pxafb.h> #include <mach/udc.h> @@ -179,10 +180,9 @@ static void __init e330_init(void) MACHINE_START(E330, "Toshiba e330") /* Maintainer: Ian Molton (spyro@f2s.com) */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = ESERIES_NR_IRQS, .init_irq = pxa25x_init_irq, .fixup = eseries_fixup, .init_machine = e330_init, @@ -229,10 +229,9 @@ static void __init e350_init(void) MACHINE_START(E350, "Toshiba e350") /* Maintainer: Ian Molton (spyro@f2s.com) */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = ESERIES_NR_IRQS, .init_irq = pxa25x_init_irq, .fixup = eseries_fixup, .init_machine = e350_init, @@ -352,10 +351,9 @@ static void __init e400_init(void) MACHINE_START(E400, "Toshiba e400") /* Maintainer: Ian Molton (spyro@f2s.com) */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = ESERIES_NR_IRQS, .init_irq = pxa25x_init_irq, .fixup = eseries_fixup, .init_machine = e400_init, @@ -541,10 +539,9 @@ static void __init e740_init(void) MACHINE_START(E740, "Toshiba e740") /* Maintainer: Ian Molton (spyro@f2s.com) */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = ESERIES_NR_IRQS, .init_irq = pxa25x_init_irq, .fixup = eseries_fixup, .init_machine = e740_init, @@ -733,10 +730,9 @@ static void __init e750_init(void) MACHINE_START(E750, "Toshiba e750") /* Maintainer: Ian Molton (spyro@f2s.com) */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = ESERIES_NR_IRQS, .init_irq = pxa25x_init_irq, .fixup = eseries_fixup, .init_machine = e750_init, @@ -929,10 +925,9 @@ static void __init e800_init(void) MACHINE_START(E800, "Toshiba e800") /* Maintainer: Ian Molton (spyro@f2s.com) */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = ESERIES_NR_IRQS, .init_irq = pxa25x_init_irq, .fixup = eseries_fixup, .init_machine = e800_init, diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c index 626c82b13970..80a9352d43f3 100644 --- a/arch/arm/mach-pxa/ezx.c +++ b/arch/arm/mach-pxa/ezx.c @@ -32,12 +32,14 @@ #include <mach/ohci.h> #include <plat/i2c.h> #include <mach/hardware.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include <mach/camera.h> #include "devices.h" #include "generic.h" +#define EZX_NR_IRQS (IRQ_BOARD_START + 24) + #define GPIO12_A780_FLIP_LID 12 #define GPIO15_A1200_FLIP_LID 15 #define GPIO15_A910_FLIP_LID 15 @@ -796,10 +798,9 @@ static void __init a780_init(void) } MACHINE_START(EZX_A780, "Motorola EZX A780") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = a780_init, @@ -862,10 +863,9 @@ static void __init e680_init(void) } MACHINE_START(EZX_E680, "Motorola EZX E680") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = e680_init, @@ -928,10 +928,9 @@ static void __init a1200_init(void) } MACHINE_START(EZX_A1200, "Motorola EZX A1200") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = a1200_init, @@ -1120,10 +1119,9 @@ static void __init a910_init(void) } MACHINE_START(EZX_A910, "Motorola EZX A910") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = a910_init, @@ -1186,10 +1184,9 @@ static void __init e6_init(void) } MACHINE_START(EZX_E6, "Motorola EZX E6") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = e6_init, @@ -1226,10 +1223,9 @@ static void __init e2_init(void) } MACHINE_START(EZX_E2, "Motorola EZX E2") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = EZX_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = e2_init, diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index baabb3ce088e..6451e9c3a93f 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -66,8 +66,7 @@ unsigned int get_clk_frequency_khz(int info) return pxa25x_get_clk_frequency_khz(info); else if (cpu_is_pxa27x()) return pxa27x_get_clk_frequency_khz(info); - else - return pxa3xx_get_clk_frequency_khz(info); + return 0; } EXPORT_SYMBOL(get_clk_frequency_khz); @@ -80,8 +79,7 @@ unsigned int get_memclk_frequency_10khz(void) return pxa25x_get_memclk_frequency_10khz(); else if (cpu_is_pxa27x()) return pxa27x_get_memclk_frequency_10khz(); - else - return pxa3xx_get_memclk_frequency_10khz(); + return 0; } EXPORT_SYMBOL(get_memclk_frequency_10khz); diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h index c6305c5b8a72..4b1ad2769ed7 100644 --- a/arch/arm/mach-pxa/generic.h +++ b/arch/arm/mach-pxa/generic.h @@ -54,11 +54,9 @@ static inline void pxa2xx_clear_reset_status(unsigned int mask) {} #ifdef CONFIG_PXA3xx extern unsigned pxa3xx_get_clk_frequency_khz(int); -extern unsigned pxa3xx_get_memclk_frequency_10khz(void); extern void pxa3xx_clear_reset_status(unsigned int); #else #define pxa3xx_get_clk_frequency_khz(x) (0) -#define pxa3xx_get_memclk_frequency_10khz() (0) static inline void pxa3xx_clear_reset_status(unsigned int mask) {} #endif diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c index 96c345129135..1e2a9a13aec1 100644 --- a/arch/arm/mach-pxa/gumstix.c +++ b/arch/arm/mach-pxa/gumstix.c @@ -224,9 +224,7 @@ static void __init gumstix_init(void) } MACHINE_START(GUMSTIX, "Gumstix") - .phys_io = 0x40000000, .boot_params = 0xa0000100, /* match u-boot bi_boot_params */ - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, .init_irq = pxa25x_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/h5000.c b/arch/arm/mach-pxa/h5000.c index c1cab0871c99..7057a1f46db4 100644 --- a/arch/arm/mach-pxa/h5000.c +++ b/arch/arm/mach-pxa/h5000.c @@ -201,8 +201,6 @@ static void __init h5000_init(void) } MACHINE_START(H5400, "HP iPAQ H5000") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, .init_irq = pxa25x_init_irq, diff --git a/arch/arm/mach-pxa/himalaya.c b/arch/arm/mach-pxa/himalaya.c index f9a2e4b0f090..01b7f07ebad2 100644 --- a/arch/arm/mach-pxa/himalaya.c +++ b/arch/arm/mach-pxa/himalaya.c @@ -159,8 +159,6 @@ static void __init himalaya_init(void) MACHINE_START(HIMALAYA, "HTC Himalaya") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, .init_irq = pxa25x_init_irq, diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c index 848c861dd23f..76d93a25bab6 100644 --- a/arch/arm/mach-pxa/hx4700.c +++ b/arch/arm/mach-pxa/hx4700.c @@ -870,10 +870,9 @@ static void __init hx4700_init(void) } MACHINE_START(H4700, "HP iPAQ HX4700") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = HX4700_NR_IRQS, .init_irq = pxa27x_init_irq, .init_machine = hx4700_init, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/icontrol.c b/arch/arm/mach-pxa/icontrol.c index 5ccb0ceff6c4..d51ee3d25e70 100644 --- a/arch/arm/mach-pxa/icontrol.c +++ b/arch/arm/mach-pxa/icontrol.c @@ -191,9 +191,7 @@ static void __init icontrol_init(void) } MACHINE_START(ICONTROL, "iControl/SafeTcam boards using Embedian MXM-8x10 CoM") - .phys_io = 0x40000000, .boot_params = 0xa0000100, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c index bc78c4dc0c66..e773dceeabc6 100644 --- a/arch/arm/mach-pxa/idp.c +++ b/arch/arm/mach-pxa/idp.c @@ -194,8 +194,6 @@ static void __init idp_map_io(void) MACHINE_START(PXA_IDP, "Vibren PXA255 IDP") /* Maintainer: Vibren Technologies */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = idp_map_io, .init_irq = pxa25x_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/include/mach/balloon3.h index eec92e6fd7cf..561562b4360b 100644 --- a/arch/arm/mach-pxa/include/mach/balloon3.h +++ b/arch/arm/mach-pxa/include/mach/balloon3.h @@ -174,6 +174,8 @@ enum balloon3_features { #define BALLOON3_CODEC_IRQ IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ) #define BALLOON3_S0_CD_IRQ IRQ_GPIO(BALLOON3_GPIO_S0_CD) +#define BALLOON3_NR_IRQS (IRQ_BOARD_START + 4) + extern int balloon3_has(enum balloon3_features feature); #endif diff --git a/arch/arm/mach-pxa/include/mach/debug-macro.S b/arch/arm/mach-pxa/include/mach/debug-macro.S index 01cf81393fe2..7d5c75125d65 100644 --- a/arch/arm/mach-pxa/include/mach/debug-macro.S +++ b/arch/arm/mach-pxa/include/mach/debug-macro.S @@ -13,12 +13,10 @@ #include "hardware.h" - .macro addruart, rx, tmp - mrc p15, 0, \rx, c1, c0 - tst \rx, #1 @ MMU enabled? - moveq \rx, #0x40000000 @ physical - movne \rx, #io_p2v(0x40000000) @ virtual - orr \rx, \rx, #0x00100000 + .macro addruart, rp, rv + mov \rp, #0x00100000 + orr \rv, \rp, #io_p2v(0x40000000) @ virtual + orr \rp, \rp, #0x40000000 @ physical .endm #define UART_SHIFT 2 diff --git a/arch/arm/mach-pxa/include/mach/eseries-irq.h b/arch/arm/mach-pxa/include/mach/eseries-irq.h index f2a93d5e31d3..de292b269c63 100644 --- a/arch/arm/mach-pxa/include/mach/eseries-irq.h +++ b/arch/arm/mach-pxa/include/mach/eseries-irq.h @@ -25,3 +25,4 @@ #define TMIO_SD_IRQ IRQ_TMIO(1) #define TMIO_USB_IRQ IRQ_TMIO(2) +#define ESERIES_NR_IRQS (IRQ_BOARD_START + 16) diff --git a/arch/arm/mach-pxa/include/mach/hx4700.h b/arch/arm/mach-pxa/include/mach/hx4700.h index 9eaeed1f87f1..37408449ec25 100644 --- a/arch/arm/mach-pxa/include/mach/hx4700.h +++ b/arch/arm/mach-pxa/include/mach/hx4700.h @@ -17,6 +17,7 @@ #define HX4700_ASIC3_GPIO_BASE NR_BUILTIN_GPIO #define HX4700_EGPIO_BASE (HX4700_ASIC3_GPIO_BASE + ASIC3_NUM_GPIOS) +#define HX4700_NR_IRQS (IRQ_BOARD_START + 70) /* * PXA GPIOs diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h index ffc8314520f2..d372caa75dc7 100644 --- a/arch/arm/mach-pxa/include/mach/irqs.h +++ b/arch/arm/mach-pxa/include/mach/irqs.h @@ -117,48 +117,12 @@ /* * The following interrupts are for board specific purposes. Since * the kernel can only run on one machine at a time, we can re-use - * these. There will be 16 IRQs by default. If it is not enough, - * IRQ_BOARD_END is allowed be customized for each board, but keep - * the numbers within sensible limits and in descending order, so - * when multiple config options are selected, the maximum will be - * used. + * these. + * By default, no board IRQ is reserved. It should be finished in + * custom board since sparse IRQ is already enabled. */ #define IRQ_BOARD_START (PXA_GPIO_IRQ_BASE + PXA_GPIO_IRQ_NUM) -#if defined(CONFIG_MACH_H4700) -#define IRQ_BOARD_END (IRQ_BOARD_START + 70) -#elif defined(CONFIG_MACH_ZYLONITE) -#define IRQ_BOARD_END (IRQ_BOARD_START + 32) -#elif defined(CONFIG_PXA_EZX) -#define IRQ_BOARD_END (IRQ_BOARD_START + 23) -#else -#define IRQ_BOARD_END (IRQ_BOARD_START + 16) -#endif - -/* - * Figure out the MAX IRQ number. - * - * If we have an SA1111, the max IRQ is S1_BVD1_STSCHG+1. - * If we have an LoCoMo, the max IRQ is IRQ_LOCOMO_SPI_TEND+1 - * Otherwise, we have the standard IRQs only. - */ -#ifdef CONFIG_SA1111 -#define NR_IRQS (IRQ_BOARD_END + 55) -#elif defined(CONFIG_PXA_HAVE_BOARD_IRQS) -#define NR_IRQS (IRQ_BOARD_END) -#else #define NR_IRQS (IRQ_BOARD_START) -#endif - -/* add IT8152 IRQs beyond BOARD_END */ -#ifdef CONFIG_PCI_HOST_ITE8152 -#define IT8152_LAST_IRQ (IRQ_BOARD_END + 40) - -#if NR_IRQS < (IT8152_LAST_IRQ+1) -#undef NR_IRQS -#define NR_IRQS (IT8152_LAST_IRQ+1) -#endif - -#endif /* CONFIG_PCI_HOST_ITE8152 */ #endif /* __ASM_MACH_IRQS_H */ diff --git a/arch/arm/mach-pxa/include/mach/littleton.h b/arch/arm/mach-pxa/include/mach/littleton.h index 6c9b21c51322..2a5726c15e0e 100644 --- a/arch/arm/mach-pxa/include/mach/littleton.h +++ b/arch/arm/mach-pxa/include/mach/littleton.h @@ -10,4 +10,6 @@ #define EXT0_GPIO_BASE (NR_BUILTIN_GPIO) #define EXT0_GPIO(x) (EXT0_GPIO_BASE + (x)) +#define LITTLETON_NR_IRQS (IRQ_BOARD_START + 8) + #endif /* __ASM_ARCH_LITTLETON_H */ diff --git a/arch/arm/mach-pxa/include/mach/lpd270.h b/arch/arm/mach-pxa/include/mach/lpd270.h index 0e6440c81683..cd070092b6eb 100644 --- a/arch/arm/mach-pxa/include/mach/lpd270.h +++ b/arch/arm/mach-pxa/include/mach/lpd270.h @@ -38,5 +38,6 @@ #define LPD270_USBC_IRQ LPD270_IRQ(2) #define LPD270_ETHERNET_IRQ LPD270_IRQ(3) #define LPD270_AC97_IRQ LPD270_IRQ(4) +#define LPD270_NR_IRQS (IRQ_BOARD_START + 5) #endif diff --git a/arch/arm/mach-pxa/include/mach/lubbock.h b/arch/arm/mach-pxa/include/mach/lubbock.h index a0d4247f08fc..2a086e8373eb 100644 --- a/arch/arm/mach-pxa/include/mach/lubbock.h +++ b/arch/arm/mach-pxa/include/mach/lubbock.h @@ -45,6 +45,9 @@ #define LUBBOCK_USB_DISC_IRQ LUBBOCK_IRQ(6) /* usb disconnect */ #define LUBBOCK_LAST_IRQ LUBBOCK_IRQ(6) +#define LUBBOCK_SA1111_IRQ_BASE (IRQ_BOARD_START + 16) +#define LUBBOCK_NR_IRQS (IRQ_BOARD_START + 16 + 55) + #ifndef __ASSEMBLY__ extern void lubbock_set_misc_wr(unsigned int mask, unsigned int set); #endif diff --git a/arch/arm/mach-pxa/include/mach/magician.h b/arch/arm/mach-pxa/include/mach/magician.h index 20ef37d4a9a7..0a2efcf7947c 100644 --- a/arch/arm/mach-pxa/include/mach/magician.h +++ b/arch/arm/mach-pxa/include/mach/magician.h @@ -71,6 +71,8 @@ #define IRQ_MAGICIAN_BT (IRQ_BOARD_START + 2) #define IRQ_MAGICIAN_VBUS (IRQ_BOARD_START + 3) +#define MAGICIAN_NR_IRQS (IRQ_BOARD_START + 8) + /* * CPLD EGPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/mainstone.h b/arch/arm/mach-pxa/include/mach/mainstone.h index 86e623abd64d..4c2d11cd824d 100644 --- a/arch/arm/mach-pxa/include/mach/mainstone.h +++ b/arch/arm/mach-pxa/include/mach/mainstone.h @@ -134,4 +134,6 @@ #define MAINSTONE_S1_STSCHG_IRQ MAINSTONE_IRQ(14) #define MAINSTONE_S1_IRQ MAINSTONE_IRQ(15) +#define MAINSTONE_NR_IRQS (IRQ_BOARD_START + 16) + #endif diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa930.h b/arch/arm/mach-pxa/include/mach/mfp-pxa930.h index 0d119d3b9221..04f7c97044f3 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa930.h +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa930.h @@ -69,6 +69,7 @@ #define nBE0_GPIO_60 MFP_CFG(nBE0, AF0) #define nBE1_GPIO_61 MFP_CFG(nBE1, AF0) #define RDY_GPIO_62 MFP_CFG(RDY, AF0) +#define PMIC_INT_GPIO83 MFP_CFG_LPM(PMIC_INT, AF0, PULL_HIGH) /* Chip Select */ #define DF_nCS0_nCS2 MFP_CFG_LPM(DF_nCS0, AF3, PULL_HIGH) @@ -92,6 +93,9 @@ #define GPIO63_CI2C_SCL MFP_CFG_LPM(GPIO63, AF4, PULL_HIGH) #define GPIO64_CI2C_SDA MFP_CFG_LPM(GPIO64, AF4, PULL_HIGH) +#define GPIO73_CI2C_SCL MFP_CFG_LPM(GPIO73, AF1, PULL_HIGH) +#define GPIO74_CI2C_SDA MFP_CFG_LPM(GPIO74, AF1, PULL_HIGH) + #define GPIO77_CI2C_SCL MFP_CFG_LPM(GPIO77, AF2, PULL_HIGH) #define GPIO78_CI2C_SDA MFP_CFG_LPM(GPIO78, AF2, PULL_HIGH) @@ -345,6 +349,9 @@ #define GPIO69_UART1_CTS MFP_CFG(GPIO69, AF2) #define GPIO70_UART1_RTS MFP_CFG(GPIO70, AF2) +#define GPIO53_UART1_TXD MFP_CFG(GPIO53, AF2) +#define GPIO54_UART1_RXD MFP_CFG(GPIO54, AF2) + /* UART2 - BTUART */ #define GPIO91_UART2_RXD MFP_CFG(GPIO91, AF1) #define GPIO92_UART2_TXD MFP_CFG(GPIO92, AF1) diff --git a/arch/arm/mach-pxa/include/mach/pcm027.h b/arch/arm/mach-pxa/include/mach/pcm027.h index 04083263167e..4bac588478a8 100644 --- a/arch/arm/mach-pxa/include/mach/pcm027.h +++ b/arch/arm/mach-pxa/include/mach/pcm027.h @@ -30,6 +30,8 @@ #define PCM027_MMCDET_IRQ PCM027_IRQ(2) #define PCM027_PM_5V_IRQ PCM027_IRQ(3) +#define PCM027_NR_IRQS (IRQ_BOARD_START + 32) + /* I2C RTC */ #define PCM027_RTC_IRQ_GPIO 0 #define PCM027_RTC_IRQ IRQ_GPIO(PCM027_RTC_IRQ_GPIO) diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h index 0b3e6d051c64..83d1cfd00fc9 100644 --- a/arch/arm/mach-pxa/include/mach/poodle.h +++ b/arch/arm/mach-pxa/include/mach/poodle.h @@ -85,6 +85,8 @@ #define POODLE_LOCOMO_GPIO_232VCC_ON LOCOMO_GPIO(12) #define POODLE_LOCOMO_GPIO_JK_B LOCOMO_GPIO(13) +#define POODLE_NR_IRQS (IRQ_BOARD_START + 4) /* 4 for LoCoMo */ + extern struct platform_device poodle_locomo_device; #endif /* __ASM_ARCH_POODLE_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h b/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h deleted file mode 100644 index 7b4eadc6df3a..000000000000 --- a/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h +++ /dev/null @@ -1,59 +0,0 @@ -#ifndef __ASM_ARCH_PXA27x_KEYPAD_H -#define __ASM_ARCH_PXA27x_KEYPAD_H - -#include <linux/input.h> -#include <linux/input/matrix_keypad.h> - -#define MAX_MATRIX_KEY_ROWS (8) -#define MAX_MATRIX_KEY_COLS (8) -#define MATRIX_ROW_SHIFT (3) -#define MAX_DIRECT_KEY_NUM (8) - -/* pxa3xx keypad platform specific parameters - * - * NOTE: - * 1. direct_key_num indicates the number of keys in the direct keypad - * _plus_ the number of rotary-encoder sensor inputs, this can be - * left as 0 if only rotary encoders are enabled, the driver will - * automatically calculate this - * - * 2. direct_key_map is the key code map for the direct keys, if rotary - * encoder(s) are enabled, direct key 0/1(2/3) will be ignored - * - * 3. rotary can be either interpreted as a relative input event (e.g. - * REL_WHEEL/REL_HWHEEL) or specific keys (e.g. UP/DOWN/LEFT/RIGHT) - * - * 4. matrix key and direct key will use the same debounce_interval by - * default, which should be sufficient in most cases - */ -struct pxa27x_keypad_platform_data { - - /* code map for the matrix keys */ - unsigned int matrix_key_rows; - unsigned int matrix_key_cols; - unsigned int *matrix_key_map; - int matrix_key_map_size; - - /* direct keys */ - int direct_key_num; - unsigned int direct_key_map[MAX_DIRECT_KEY_NUM]; - - /* rotary encoders 0 */ - int enable_rotary0; - int rotary0_rel_code; - int rotary0_up_key; - int rotary0_down_key; - - /* rotary encoders 1 */ - int enable_rotary1; - int rotary1_rel_code; - int rotary1_up_key; - int rotary1_down_key; - - /* key debounce interval */ - unsigned int debounce_interval; -}; - -extern void pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info); - -#endif /* __ASM_ARCH_PXA27x_KEYPAD_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h b/arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h new file mode 100644 index 000000000000..9d82cb65ea56 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pxa3xx-u2d.h @@ -0,0 +1,35 @@ +/* + * PXA3xx U2D header + * + * Copyright (C) 2010 CompuLab Ltd. + * + * Igor Grinberg <grinberg@compulab.co.il> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __PXA310_U2D__ +#define __PXA310_U2D__ + +#include <linux/usb/ulpi.h> + +struct pxa3xx_u2d_platform_data { + +#define ULPI_SER_6PIN (1 << 0) +#define ULPI_SER_3PIN (1 << 1) + unsigned int ulpi_mode; + + int (*init)(struct device *); + void (*exit)(struct device *); +}; + + +/* Start PXA3xx U2D host */ +int pxa3xx_u2d_start_hc(struct usb_bus *host); +/* Stop PXA3xx U2D host */ +void pxa3xx_u2d_stop_hc(struct usb_bus *host); + +extern void pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data *info); + +#endif /* __PXA310_U2D__ */ diff --git a/arch/arm/mach-pxa/include/mach/tosa.h b/arch/arm/mach-pxa/include/mach/tosa.h index 1bbd1f2e4beb..1272c4b56ceb 100644 --- a/arch/arm/mach-pxa/include/mach/tosa.h +++ b/arch/arm/mach-pxa/include/mach/tosa.h @@ -20,6 +20,7 @@ /* Jacket Scoop */ #define TOSA_SCOOP_PHYS (PXA_CS5_PHYS + 0x00800000) +#define TOSA_NR_IRQS (IRQ_BOARD_START + TC6393XB_NR_IRQS) /* * SCOOP2 internal GPIOs */ diff --git a/arch/arm/mach-pxa/include/mach/zeus.h b/arch/arm/mach-pxa/include/mach/zeus.h index 6e119976003e..faa408ab7ad7 100644 --- a/arch/arm/mach-pxa/include/mach/zeus.h +++ b/arch/arm/mach-pxa/include/mach/zeus.h @@ -15,6 +15,8 @@ #ifndef _MACH_ZEUS_H #define _MACH_ZEUS_H +#define ZEUS_NR_IRQS (IRQ_BOARD_START + 48) + /* Physical addresses */ #define ZEUS_FLASH_PHYS PXA_CS0_PHYS #define ZEUS_ETH0_PHYS PXA_CS1_PHYS diff --git a/arch/arm/mach-pxa/include/mach/zylonite.h b/arch/arm/mach-pxa/include/mach/zylonite.h index 9edf645368d6..ea24998b923c 100644 --- a/arch/arm/mach-pxa/include/mach/zylonite.h +++ b/arch/arm/mach-pxa/include/mach/zylonite.h @@ -5,6 +5,8 @@ #define EXT_GPIO(x) (128 + (x)) +#define ZYLONITE_NR_IRQS (IRQ_BOARD_START + 32) + /* the following variables are processor specific and initialized * by the corresponding zylonite_pxa3xx_init() */ diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c index 9b9046185b00..41aa89e35772 100644 --- a/arch/arm/mach-pxa/littleton.c +++ b/arch/arm/mach-pxa/littleton.c @@ -43,7 +43,7 @@ #include <mach/pxafb.h> #include <mach/mmc.h> #include <mach/pxa2xx_spi.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include <mach/littleton.h> #include <plat/i2c.h> #include <plat/pxa3xx_nand.h> @@ -437,10 +437,9 @@ static void __init littleton_init(void) } MACHINE_START(LITTLETON, "Marvell Form Factor Development Platform (aka Littleton)") - .phys_io = 0x40000000, .boot_params = 0xa0000100, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, + .nr_irqs = LITTLETON_NR_IRQS, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, .init_machine = littleton_init, diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index d279507fc748..623af0232a54 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -505,10 +505,9 @@ static void __init lpd270_map_io(void) MACHINE_START(LOGICPD_PXA270, "LogicPD PXA270 Card Engine") /* Maintainer: Peter Barada */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = lpd270_map_io, + .nr_irqs = LPD270_NR_IRQS, .init_irq = lpd270_init_irq, .timer = &pxa_timer, .init_machine = lpd270_init, diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index 330c3282856e..1499493cd070 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -229,7 +229,7 @@ static struct resource sa1111_resources[] = { }; static struct sa1111_platform_data sa1111_info = { - .irq_base = IRQ_BOARD_END, + .irq_base = LUBBOCK_SA1111_IRQ_BASE, }; static struct platform_device sa1111_device = { @@ -557,9 +557,8 @@ static void __init lubbock_map_io(void) MACHINE_START(LUBBOCK, "Intel DBPXA250 Development Platform (aka Lubbock)") /* Maintainer: MontaVista Software Inc. */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = lubbock_map_io, + .nr_irqs = LUBBOCK_NR_IRQS, .init_irq = lubbock_init_irq, .timer = &pxa_timer, .init_machine = lubbock_init, diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index e81dd0c8e40d..90663760307a 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -764,10 +764,9 @@ static void __init magician_init(void) MACHINE_START(MAGICIAN, "HTC Magician") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, + .nr_irqs = MAGICIAN_NR_IRQS, .init_irq = pxa27x_init_irq, .init_machine = magician_init, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index 5543c64da9ef..a980a5c93e49 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -50,7 +50,7 @@ #include <mach/mmc.h> #include <mach/irda.h> #include <mach/ohci.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include "generic.h" #include "devices.h" @@ -624,10 +624,9 @@ static void __init mainstone_map_io(void) MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)") /* Maintainer: MontaVista Software Inc. */ - .phys_io = 0x40000000, .boot_params = 0xa0000100, /* BLOB boot parameter setting */ - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = mainstone_map_io, + .nr_irqs = MAINSTONE_NR_IRQS, .init_irq = mainstone_init_irq, .timer = &pxa_timer, .init_machine = mainstone_init, diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index dc66942ef9ab..0c31fabfc7fd 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -45,7 +45,7 @@ #include <mach/pxa27x.h> #include <mach/regs-rtc.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include <mach/pxafb.h> #include <mach/mmc.h> #include <mach/udc.h> @@ -819,8 +819,6 @@ static void mioa701_machine_exit(void) } MACHINE_START(MIOA701, "MIO A701") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = &pxa_map_io, .init_irq = &pxa27x_init_irq, diff --git a/arch/arm/mach-pxa/mp900.c b/arch/arm/mach-pxa/mp900.c index 6d4503927a76..116167aaba68 100644 --- a/arch/arm/mach-pxa/mp900.c +++ b/arch/arm/mach-pxa/mp900.c @@ -92,9 +92,7 @@ static void __init mp900c_init(void) /* Maintainer - Michael Petchkovsky <mkpetch@internode.on.net> */ MACHINE_START(NEC_MP900, "MobilePro900/C") - .phys_io = 0x40000000, .boot_params = 0xa0220100, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .timer = &pxa_timer, .map_io = pxa_map_io, .init_irq = pxa25x_init_irq, diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c index 91038eeafe44..ce092c521e6d 100644 --- a/arch/arm/mach-pxa/palmld.c +++ b/arch/arm/mach-pxa/palmld.c @@ -39,7 +39,7 @@ #include <mach/mmc.h> #include <mach/pxafb.h> #include <mach/irda.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include <mach/palmasoc.h> #include <mach/palm27x.h> @@ -343,8 +343,6 @@ static void __init palmld_init(void) } MACHINE_START(PALMLD, "Palm LifeDrive") - .phys_io = PALMLD_PHYS_IO_START, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = palmld_map_io, .init_irq = pxa27x_init_irq, diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c index 1c281995f658..862da812cd10 100644 --- a/arch/arm/mach-pxa/palmt5.c +++ b/arch/arm/mach-pxa/palmt5.c @@ -39,7 +39,7 @@ #include <mach/mmc.h> #include <mach/pxafb.h> #include <mach/irda.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include <mach/udc.h> #include <mach/palmasoc.h> #include <mach/palm27x.h> @@ -202,8 +202,6 @@ static void __init palmt5_init(void) } MACHINE_START(PALMT5, "Palm Tungsten|T5") - .phys_io = PALMT5_PHYS_IO_START, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, .reserve = palmt5_reserve, diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c index ce1104d1bc17..2131d5860919 100644 --- a/arch/arm/mach-pxa/palmtc.c +++ b/arch/arm/mach-pxa/palmtc.c @@ -412,9 +412,7 @@ static void __init palmtc_init(void) }; MACHINE_START(PALMTC, "Palm Tungsten|C") - .phys_io = 0x40000000, .boot_params = 0xa0000100, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, .init_irq = pxa25x_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c index 93c11a0438d5..a9dae7bc35d9 100644 --- a/arch/arm/mach-pxa/palmte2.c +++ b/arch/arm/mach-pxa/palmte2.c @@ -373,8 +373,6 @@ static void __init palmte2_init(void) } MACHINE_START(PALMTE2, "Palm Tungsten|E2") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, .init_irq = pxa25x_init_irq, diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c index 52defd5e42e5..00e2d7ba84ed 100644 --- a/arch/arm/mach-pxa/palmtreo.c +++ b/arch/arm/mach-pxa/palmtreo.c @@ -39,7 +39,7 @@ #include <mach/mmc.h> #include <mach/pxafb.h> #include <mach/irda.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include <mach/udc.h> #include <mach/ohci.h> #include <mach/pxa2xx-regs.h> @@ -441,8 +441,6 @@ static void __init centro_init(void) } MACHINE_START(TREO680, "Palm Treo 680") - .phys_io = TREO_PHYS_IO_START, - .io_pg_offst = io_p2v(0x40000000), .boot_params = 0xa0000100, .map_io = pxa_map_io, .reserve = treo_reserve, @@ -452,8 +450,6 @@ MACHINE_START(TREO680, "Palm Treo 680") MACHINE_END MACHINE_START(CENTRO, "Palm Centro 685") - .phys_io = TREO_PHYS_IO_START, - .io_pg_offst = io_p2v(0x40000000), .boot_params = 0xa0000100, .map_io = pxa_map_io, .reserve = treo_reserve, diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index 144dc2b6911f..d2060a1d1d68 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -43,7 +43,7 @@ #include <mach/mmc.h> #include <mach/pxafb.h> #include <mach/irda.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include <mach/udc.h> #include <mach/palmasoc.h> #include <mach/palm27x.h> @@ -363,8 +363,6 @@ static void __init palmtx_init(void) } MACHINE_START(PALMTX, "Palm T|X") - .phys_io = PALMTX_PHYS_IO_START, - .io_pg_offst = io_p2v(0x40000000), .boot_params = 0xa0000100, .map_io = palmtx_map_io, .init_irq = pxa27x_init_irq, diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c index 87e4b1044e0b..af6203fbca9c 100644 --- a/arch/arm/mach-pxa/palmz72.c +++ b/arch/arm/mach-pxa/palmz72.c @@ -41,7 +41,7 @@ #include <mach/mmc.h> #include <mach/pxafb.h> #include <mach/irda.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include <mach/udc.h> #include <mach/palmasoc.h> #include <mach/palm27x.h> @@ -279,8 +279,6 @@ static void __init palmz72_init(void) } MACHINE_START(PALMZ72, "Palm Zire72") - .phys_io = 0x40000000, - .io_pg_offst = io_p2v(0x40000000), .boot_params = 0xa0000100, .map_io = pxa_map_io, .init_irq = pxa27x_init_irq, diff --git a/arch/arm/mach-pxa/pcm027.c b/arch/arm/mach-pxa/pcm027.c index 2190af066470..c77e8f30a439 100644 --- a/arch/arm/mach-pxa/pcm027.c +++ b/arch/arm/mach-pxa/pcm027.c @@ -259,9 +259,8 @@ static void __init pcm027_map_io(void) MACHINE_START(PCM027, "Phytec Messtechnik GmbH phyCORE-PXA270") /* Maintainer: Pengutronix */ .boot_params = 0xa0000100, - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pcm027_map_io, + .nr_irqs = PCM027_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = pcm027_init, diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 55e8fcde0141..93a191c889df 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -465,10 +465,9 @@ static void __init fixup_poodle(struct machine_desc *desc, } MACHINE_START(POODLE, "SHARP Poodle") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_poodle, .map_io = pxa_map_io, + .nr_irqs = POODLE_NR_IRQS, /* 4 for LoCoMo */ .init_irq = pxa25x_init_irq, .timer = &pxa_timer, .init_machine = poodle_init, diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c new file mode 100644 index 000000000000..ce7168b233e2 --- /dev/null +++ b/arch/arm/mach-pxa/pxa3xx-ulpi.c @@ -0,0 +1,400 @@ +/* + * linux/arch/arm/mach-pxa/pxa3xx-ulpi.c + * + * code specific to pxa3xx aka Monahans + * + * Copyright (C) 2010 CompuLab Ltd. + * + * 2010-13-07: Igor Grinberg <grinberg@compulab.co.il> + * initial version: pxa310 USB Host mode support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/slab.h> +#include <linux/device.h> +#include <linux/platform_device.h> +#include <linux/err.h> +#include <linux/io.h> +#include <linux/delay.h> +#include <linux/clk.h> +#include <linux/usb.h> +#include <linux/usb/otg.h> + +#include <mach/hardware.h> +#include <mach/regs-u2d.h> +#include <mach/pxa3xx-u2d.h> + +struct pxa3xx_u2d_ulpi { + struct clk *clk; + void __iomem *mmio_base; + + struct otg_transceiver *otg; + unsigned int ulpi_mode; +}; + +static struct pxa3xx_u2d_ulpi *u2d; + +static inline u32 u2d_readl(u32 reg) +{ + return __raw_readl(u2d->mmio_base + reg); +} + +static inline void u2d_writel(u32 reg, u32 val) +{ + __raw_writel(val, u2d->mmio_base + reg); +} + +#if defined(CONFIG_PXA310_ULPI) +enum u2d_ulpi_phy_mode { + SYNCH = 0, + CARKIT = (1 << 0), + SER_3PIN = (1 << 1), + SER_6PIN = (1 << 2), + LOWPOWER = (1 << 3), +}; + +static inline enum u2d_ulpi_phy_mode pxa310_ulpi_get_phymode(void) +{ + return (u2d_readl(U2DOTGUSR) >> 28) & 0xF; +} + +static int pxa310_ulpi_poll(void) +{ + int timeout = 50000; + + while (timeout--) { + if (!(u2d_readl(U2DOTGUCR) & U2DOTGUCR_RUN)) + return 0; + + cpu_relax(); + } + + pr_warning("%s: ULPI access timed out!\n", __func__); + + return -ETIMEDOUT; +} + +static int pxa310_ulpi_read(struct otg_transceiver *otg, u32 reg) +{ + int err; + + if (pxa310_ulpi_get_phymode() != SYNCH) { + pr_warning("%s: PHY is not in SYNCH mode!\n", __func__); + return -EBUSY; + } + + u2d_writel(U2DOTGUCR, U2DOTGUCR_RUN | U2DOTGUCR_RNW | (reg << 16)); + msleep(5); + + err = pxa310_ulpi_poll(); + if (err) + return err; + + return u2d_readl(U2DOTGUCR) & U2DOTGUCR_RDATA; +} + +static int pxa310_ulpi_write(struct otg_transceiver *otg, u32 val, u32 reg) +{ + if (pxa310_ulpi_get_phymode() != SYNCH) { + pr_warning("%s: PHY is not in SYNCH mode!\n", __func__); + return -EBUSY; + } + + u2d_writel(U2DOTGUCR, U2DOTGUCR_RUN | (reg << 16) | (val << 8)); + msleep(5); + + return pxa310_ulpi_poll(); +} + +struct otg_io_access_ops pxa310_ulpi_access_ops = { + .read = pxa310_ulpi_read, + .write = pxa310_ulpi_write, +}; + +static void pxa310_otg_transceiver_rtsm(void) +{ + u32 u2dotgcr; + + /* put PHY to sync mode */ + u2dotgcr = u2d_readl(U2DOTGCR); + u2dotgcr |= U2DOTGCR_RTSM | U2DOTGCR_UTMID; + u2d_writel(U2DOTGCR, u2dotgcr); + msleep(10); + + /* setup OTG sync mode */ + u2dotgcr = u2d_readl(U2DOTGCR); + u2dotgcr |= U2DOTGCR_ULAF; + u2dotgcr &= ~(U2DOTGCR_SMAF | U2DOTGCR_CKAF); + u2d_writel(U2DOTGCR, u2dotgcr); +} + +static int pxa310_start_otg_host_transcvr(struct usb_bus *host) +{ + int err; + + pxa310_otg_transceiver_rtsm(); + + err = otg_init(u2d->otg); + if (err) { + pr_err("OTG transceiver init failed"); + return err; + } + + err = otg_set_vbus(u2d->otg, 1); + if (err) { + pr_err("OTG transceiver VBUS set failed"); + return err; + } + + err = otg_set_host(u2d->otg, host); + if (err) + pr_err("OTG transceiver Host mode set failed"); + + return err; +} + +static int pxa310_start_otg_hc(struct usb_bus *host) +{ + u32 u2dotgcr; + int err; + + /* disable USB device controller */ + u2d_writel(U2DCR, u2d_readl(U2DCR) & ~U2DCR_UDE); + u2d_writel(U2DOTGCR, u2d_readl(U2DOTGCR) | U2DOTGCR_UTMID); + u2d_writel(U2DOTGICR, u2d_readl(U2DOTGICR) & ~0x37F7F); + + err = pxa310_start_otg_host_transcvr(host); + if (err) + return err; + + /* set xceiver mode */ + if (u2d->ulpi_mode & ULPI_IC_6PIN_SERIAL) + u2d_writel(U2DP3CR, u2d_readl(U2DP3CR) & ~U2DP3CR_P2SS); + else if (u2d->ulpi_mode & ULPI_IC_3PIN_SERIAL) + u2d_writel(U2DP3CR, u2d_readl(U2DP3CR) | U2DP3CR_P2SS); + + /* start OTG host controller */ + u2dotgcr = u2d_readl(U2DOTGCR) | U2DOTGCR_SMAF; + u2d_writel(U2DOTGCR, u2dotgcr & ~(U2DOTGCR_ULAF | U2DOTGCR_CKAF)); + + return 0; +} + +static void pxa310_stop_otg_hc(void) +{ + pxa310_otg_transceiver_rtsm(); + + otg_set_host(u2d->otg, NULL); + otg_set_vbus(u2d->otg, 0); + otg_shutdown(u2d->otg); +} + +static void pxa310_u2d_setup_otg_hc(void) +{ + u32 u2dotgcr; + + u2dotgcr = u2d_readl(U2DOTGCR); + u2dotgcr |= U2DOTGCR_ULAF | U2DOTGCR_UTMID; + u2dotgcr &= ~(U2DOTGCR_SMAF | U2DOTGCR_CKAF); + u2d_writel(U2DOTGCR, u2dotgcr); + msleep(5); + u2d_writel(U2DOTGCR, u2dotgcr | U2DOTGCR_ULE); + msleep(5); + u2d_writel(U2DOTGICR, u2d_readl(U2DOTGICR) & ~0x37F7F); +} + +static int pxa310_otg_init(struct pxa3xx_u2d_platform_data *pdata) +{ + unsigned int ulpi_mode = ULPI_OTG_DRVVBUS; + + if (pdata) { + if (pdata->ulpi_mode & ULPI_SER_6PIN) + ulpi_mode |= ULPI_IC_6PIN_SERIAL; + else if (pdata->ulpi_mode & ULPI_SER_3PIN) + ulpi_mode |= ULPI_IC_3PIN_SERIAL; + } + + u2d->ulpi_mode = ulpi_mode; + + u2d->otg = otg_ulpi_create(&pxa310_ulpi_access_ops, ulpi_mode); + if (!u2d->otg) + return -ENOMEM; + + u2d->otg->io_priv = u2d->mmio_base; + + return 0; +} + +static void pxa310_otg_exit(void) +{ + kfree(u2d->otg); +} +#else +static inline void pxa310_u2d_setup_otg_hc(void) {} +static inline int pxa310_start_otg_hc(struct usb_bus *host) +{ + return 0; +} +static inline void pxa310_stop_otg_hc(void) {} +static inline int pxa310_otg_init(struct pxa3xx_u2d_platform_data *pdata) +{ + return 0; +} +static inline void pxa310_otg_exit(void) {} +#endif /* CONFIG_PXA310_ULPI */ + +int pxa3xx_u2d_start_hc(struct usb_bus *host) +{ + int err = 0; + + /* In case the PXA3xx ULPI isn't used, do nothing. */ + if (!u2d) + return 0; + + clk_enable(u2d->clk); + + if (cpu_is_pxa310()) { + pxa310_u2d_setup_otg_hc(); + err = pxa310_start_otg_hc(host); + } + + return err; +} + +void pxa3xx_u2d_stop_hc(struct usb_bus *host) +{ + /* In case the PXA3xx ULPI isn't used, do nothing. */ + if (!u2d) + return; + + if (cpu_is_pxa310()) + pxa310_stop_otg_hc(); + + clk_disable(u2d->clk); +} + +static int pxa3xx_u2d_probe(struct platform_device *pdev) +{ + struct pxa3xx_u2d_platform_data *pdata = pdev->dev.platform_data; + struct resource *r; + int err; + + u2d = kzalloc(sizeof(struct pxa3xx_u2d_ulpi), GFP_KERNEL); + if (!u2d) { + dev_err(&pdev->dev, "failed to allocate memory\n"); + return -ENOMEM; + } + + u2d->clk = clk_get(&pdev->dev, NULL); + if (IS_ERR(u2d->clk)) { + dev_err(&pdev->dev, "failed to get u2d clock\n"); + err = PTR_ERR(u2d->clk); + goto err_free_mem; + } + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!r) { + dev_err(&pdev->dev, "no IO memory resource defined\n"); + err = -ENODEV; + goto err_put_clk; + } + + r = request_mem_region(r->start, resource_size(r), pdev->name); + if (!r) { + dev_err(&pdev->dev, "failed to request memory resource\n"); + err = -EBUSY; + goto err_put_clk; + } + + u2d->mmio_base = ioremap(r->start, resource_size(r)); + if (!u2d->mmio_base) { + dev_err(&pdev->dev, "ioremap() failed\n"); + err = -ENODEV; + goto err_free_res; + } + + if (pdata->init) { + err = pdata->init(&pdev->dev); + if (err) + goto err_free_io; + } + + /* Only PXA310 U2D has OTG functionality */ + if (cpu_is_pxa310()) { + err = pxa310_otg_init(pdata); + if (err) + goto err_free_plat; + } + + platform_set_drvdata(pdev, &u2d); + + return 0; + +err_free_plat: + if (pdata->exit) + pdata->exit(&pdev->dev); +err_free_io: + iounmap(u2d->mmio_base); +err_free_res: + release_mem_region(r->start, resource_size(r)); +err_put_clk: + clk_put(u2d->clk); +err_free_mem: + kfree(u2d); + return err; +} + +static int pxa3xx_u2d_remove(struct platform_device *pdev) +{ + struct pxa3xx_u2d_platform_data *pdata = pdev->dev.platform_data; + struct resource *r; + + if (cpu_is_pxa310()) { + pxa310_stop_otg_hc(); + pxa310_otg_exit(); + } + + if (pdata->exit) + pdata->exit(&pdev->dev); + + platform_set_drvdata(pdev, NULL); + iounmap(u2d->mmio_base); + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + release_mem_region(r->start, resource_size(r)); + + clk_put(u2d->clk); + + kfree(u2d); + + return 0; +} + +static struct platform_driver pxa3xx_u2d_ulpi_driver = { + .driver = { + .name = "pxa3xx-u2d", + .owner = THIS_MODULE, + }, + .probe = pxa3xx_u2d_probe, + .remove = pxa3xx_u2d_remove, +}; + +static int pxa3xx_u2d_ulpi_init(void) +{ + return platform_driver_register(&pxa3xx_u2d_ulpi_driver); +} +module_init(pxa3xx_u2d_ulpi_init); + +static void __exit pxa3xx_u2d_ulpi_exit(void) +{ + platform_driver_unregister(&pxa3xx_u2d_ulpi_driver); +} +module_exit(pxa3xx_u2d_ulpi_exit); + +MODULE_DESCRIPTION("PXA3xx U2D ULPI driver"); +MODULE_AUTHOR("Igor Grinberg"); +MODULE_LICENSE("GPL v2"); diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index fa0014847c71..c85c3a7abd31 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -98,23 +98,6 @@ unsigned int pxa3xx_get_clk_frequency_khz(int info) return CLK / 1000; } -/* - * Return the current static memory controller clock frequency - * in units of 10kHz - */ -unsigned int pxa3xx_get_memclk_frequency_10khz(void) -{ - unsigned long acsr; - unsigned int smcfs, clk = 0; - - acsr = ACSR; - - smcfs = (acsr >> 23) & 0x7; - clk = (acsr & ACCR_D0CS) ? RO_CLK : smcfs_mult[smcfs] * BASE_CLK; - - return (clk / 10000); -} - void pxa3xx_clear_reset_status(unsigned int mask) { /* RESET_STATUS_* has a 1:1 mapping with ARSR */ @@ -265,7 +248,7 @@ static struct clk_lookup pxa3xx_clkregs[] = { INIT_CLKREG(&clk_pxa3xx_i2c, "pxa2xx-i2c.0", NULL), INIT_CLKREG(&clk_pxa3xx_udc, "pxa27x-udc", NULL), INIT_CLKREG(&clk_pxa3xx_usbh, "pxa27x-ohci", NULL), - INIT_CLKREG(&clk_pxa3xx_u2d, NULL, "U2DCLK"), + INIT_CLKREG(&clk_pxa3xx_u2d, "pxa3xx-u2d", NULL), INIT_CLKREG(&clk_pxa3xx_keypad, "pxa27x-keypad", NULL), INIT_CLKREG(&clk_pxa3xx_ssp1, "pxa27x-ssp.0", NULL), INIT_CLKREG(&clk_pxa3xx_ssp2, "pxa27x-ssp.1", NULL), diff --git a/arch/arm/mach-pxa/pxa930.c b/arch/arm/mach-pxa/pxa930.c index 064292008288..7d29dd3af79d 100644 --- a/arch/arm/mach-pxa/pxa930.c +++ b/arch/arm/mach-pxa/pxa930.c @@ -192,7 +192,7 @@ static struct mfp_addr_map pxa935_mfp_addr_map[] __initdata = { static int __init pxa930_init(void) { - if (cpu_is_pxa930() || cpu_is_pxa935()) { + if (cpu_is_pxa930() || cpu_is_pxa935() || cpu_is_pxa950()) { mfp_init_base(io_p2v(MFPR_BASE)); mfp_init_addr(pxa930_mfp_addr_map); } diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c index 67e04f4e07c1..4121d03ea2c3 100644 --- a/arch/arm/mach-pxa/raumfeld.c +++ b/arch/arm/mach-pxa/raumfeld.c @@ -1083,8 +1083,6 @@ static void __init raumfeld_speaker_init(void) #ifdef CONFIG_MACH_RAUMFELD_RC MACHINE_START(RAUMFELD_RC, "Raumfeld Controller") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = RAUMFELD_SDRAM_BASE + 0x100, .init_machine = raumfeld_controller_init, .map_io = pxa_map_io, @@ -1095,8 +1093,6 @@ MACHINE_END #ifdef CONFIG_MACH_RAUMFELD_CONNECTOR MACHINE_START(RAUMFELD_CONNECTOR, "Raumfeld Connector") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = RAUMFELD_SDRAM_BASE + 0x100, .init_machine = raumfeld_connector_init, .map_io = pxa_map_io, @@ -1107,8 +1103,6 @@ MACHINE_END #ifdef CONFIG_MACH_RAUMFELD_SPEAKER MACHINE_START(RAUMFELD_SPEAKER, "Raumfeld Speaker") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = RAUMFELD_SDRAM_BASE + 0x100, .init_machine = raumfeld_speaker_init, .map_io = pxa_map_io, diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c index 115b6f234bdd..4b521e045d75 100644 --- a/arch/arm/mach-pxa/saar.c +++ b/arch/arm/mach-pxa/saar.c @@ -596,9 +596,7 @@ static void __init saar_init(void) MACHINE_START(SAAR, "PXA930 Handheld Platform (aka SAAR)") /* Maintainer: Eric Miao <eric.miao@marvell.com> */ - .phys_io = 0x40000000, .boot_params = 0xa0000100, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index 1cd99cb87bb1..f736119f1ebf 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -979,8 +979,6 @@ static void __init spitz_fixup(struct machine_desc *desc, #ifdef CONFIG_MACH_SPITZ MACHINE_START(SPITZ, "SHARP Spitz") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = spitz_fixup, .map_io = pxa_map_io, .init_irq = pxa27x_init_irq, @@ -991,8 +989,6 @@ MACHINE_END #ifdef CONFIG_MACH_BORZOI MACHINE_START(BORZOI, "SHARP Borzoi") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = spitz_fixup, .map_io = pxa_map_io, .init_irq = pxa27x_init_irq, @@ -1003,8 +999,6 @@ MACHINE_END #ifdef CONFIG_MACH_AKITA MACHINE_START(AKITA, "SHARP Akita") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = spitz_fixup, .map_io = pxa_map_io, .init_irq = pxa27x_init_irq, diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c index a654d1e6b38a..738adc1773fd 100644 --- a/arch/arm/mach-pxa/stargate2.c +++ b/arch/arm/mach-pxa/stargate2.c @@ -56,6 +56,8 @@ #include "devices.h" #include "generic.h" +#define STARGATE_NR_IRQS (IRQ_BOARD_START + 8) + /* Bluetooth */ #define SG2_BT_RESET 81 @@ -996,8 +998,6 @@ static void __init stargate2_init(void) #ifdef CONFIG_MACH_INTELMOTE2 MACHINE_START(INTELMOTE2, "IMOTE 2") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, @@ -1008,9 +1008,8 @@ MACHINE_END #ifdef CONFIG_MACH_STARGATE2 MACHINE_START(STARGATE2, "Stargate 2") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, + .nr_irqs = STARGATE_NR_IRQS, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, .init_machine = stargate2_init, diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c index f02dcb5b4e97..2ea7545273ad 100644 --- a/arch/arm/mach-pxa/tavorevb.c +++ b/arch/arm/mach-pxa/tavorevb.c @@ -25,7 +25,7 @@ #include <mach/pxa930.h> #include <mach/pxafb.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include "devices.h" #include "generic.h" @@ -489,9 +489,7 @@ static void __init tavorevb_init(void) MACHINE_START(TAVOREVB, "PXA930 Evaluation Board (aka TavorEVB)") /* Maintainer: Eric Miao <eric.miao@marvell.com> */ - .phys_io = 0x40000000, .boot_params = 0xa0000100, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/tavorevb3.c b/arch/arm/mach-pxa/tavorevb3.c new file mode 100644 index 000000000000..dc3011697bbf --- /dev/null +++ b/arch/arm/mach-pxa/tavorevb3.c @@ -0,0 +1,135 @@ +/* + * linux/arch/arm/mach-pxa/tavorevb3.c + * + * Support for the Marvell EVB3 Development Platform. + * + * Copyright: (C) Copyright 2008-2010 Marvell International Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/interrupt.h> +#include <linux/i2c.h> +#include <linux/gpio.h> +#include <linux/mfd/88pm860x.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +#include <mach/pxa930.h> + +#include <plat/i2c.h> + +#include "devices.h" +#include "generic.h" + +#define TAVOREVB3_NR_IRQS (IRQ_BOARD_START + 24) + +static mfp_cfg_t evb3_mfp_cfg[] __initdata = { + /* UART */ + GPIO53_UART1_TXD, + GPIO54_UART1_RXD, + + /* PMIC */ + PMIC_INT_GPIO83, +}; + +#if defined(CONFIG_I2C_PXA) || defined(CONFIG_I2C_PXA_MODULE) +static struct pm860x_touch_pdata evb3_touch = { + .gpadc_prebias = 1, + .slot_cycle = 1, + .tsi_prebias = 6, + .pen_prebias = 16, + .pen_prechg = 2, + .res_x = 300, +}; + +static struct pm860x_backlight_pdata evb3_backlight[] = { + { + .id = PM8606_ID_BACKLIGHT, + .iset = PM8606_WLED_CURRENT(24), + .flags = PM8606_BACKLIGHT1, + }, + {}, +}; + +static struct pm860x_led_pdata evb3_led[] = { + { + .id = PM8606_ID_LED, + .iset = PM8606_LED_CURRENT(12), + .flags = PM8606_LED1_RED, + }, { + .id = PM8606_ID_LED, + .iset = PM8606_LED_CURRENT(12), + .flags = PM8606_LED1_GREEN, + }, { + .id = PM8606_ID_LED, + .iset = PM8606_LED_CURRENT(12), + .flags = PM8606_LED1_BLUE, + }, { + .id = PM8606_ID_LED, + .iset = PM8606_LED_CURRENT(12), + .flags = PM8606_LED2_RED, + }, { + .id = PM8606_ID_LED, + .iset = PM8606_LED_CURRENT(12), + .flags = PM8606_LED2_GREEN, + }, { + .id = PM8606_ID_LED, + .iset = PM8606_LED_CURRENT(12), + .flags = PM8606_LED2_BLUE, + }, +}; + +static struct pm860x_platform_data evb3_pm8607_info = { + .touch = &evb3_touch, + .backlight = &evb3_backlight[0], + .led = &evb3_led[0], + .companion_addr = 0x10, + .irq_mode = 0, + .irq_base = IRQ_BOARD_START, + + .i2c_port = GI2C_PORT, +}; + +static struct i2c_board_info evb3_i2c_info[] = { + { + .type = "88PM860x", + .addr = 0x34, + .platform_data = &evb3_pm8607_info, + .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO83)), + }, +}; + +static void __init evb3_init_i2c(void) +{ + pxa_set_i2c_info(NULL); + i2c_register_board_info(0, ARRAY_AND_SIZE(evb3_i2c_info)); +} +#else +static inline void evb3_init_i2c(void) {} +#endif + +static void __init evb3_init(void) +{ + /* initialize MFP configurations */ + pxa3xx_mfp_config(ARRAY_AND_SIZE(evb3_mfp_cfg)); + + pxa_set_ffuart_info(NULL); + + evb3_init_i2c(); +} + +MACHINE_START(TAVOREVB3, "PXA950 Evaluation Board (aka TavorEVB3)") + .boot_params = 0xa0000100, + .map_io = pxa_map_io, + .nr_irqs = TAVOREVB3_NR_IRQS, + .init_irq = pxa3xx_init_irq, + .timer = &pxa_timer, + .init_machine = evb3_init, +MACHINE_END diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index 83cc3a18c2e9..0ee1df49606d 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -952,10 +952,9 @@ static void __init fixup_tosa(struct machine_desc *desc, } MACHINE_START(TOSA, "SHARP Tosa") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .fixup = fixup_tosa, .map_io = pxa_map_io, + .nr_irqs = TOSA_NR_IRQS, .init_irq = pxa25x_init_irq, .init_machine = tosa_init, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index 0acff172ef22..565d062f51d5 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -555,8 +555,6 @@ static void __init trizeps4_map_io(void) MACHINE_START(TRIZEPS4, "Keith und Koep Trizeps IV module") /* MAINTAINER("Jürgen Schindele") */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = TRIZEPS4_SDRAM_BASE + 0x100, .init_machine = trizeps4_init, .map_io = trizeps4_map_io, @@ -566,8 +564,6 @@ MACHINE_END MACHINE_START(TRIZEPS4WL, "Keith und Koep Trizeps IV-WL module") /* MAINTAINER("Jürgen Schindele") */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = TRIZEPS4_SDRAM_BASE + 0x100, .init_machine = trizeps4_init, .map_io = trizeps4_map_io, diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c index e90114a7e246..438fc9a5ed59 100644 --- a/arch/arm/mach-pxa/viper.c +++ b/arch/arm/mach-pxa/viper.c @@ -992,8 +992,6 @@ static void __init viper_map_io(void) MACHINE_START(VIPER, "Arcom/Eurotech VIPER SBC") /* Maintainer: Marc Zyngier <maz@misterjones.org> */ - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = viper_map_io, .init_irq = viper_init_irq, diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c index 37d6173bbb66..f45ac0961778 100644 --- a/arch/arm/mach-pxa/vpac270.c +++ b/arch/arm/mach-pxa/vpac270.c @@ -718,8 +718,6 @@ static void __init vpac270_init(void) } MACHINE_START(VPAC270, "Voipac PXA270") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .map_io = pxa_map_io, .init_irq = pxa27x_init_irq, diff --git a/arch/arm/mach-pxa/xcep.c b/arch/arm/mach-pxa/xcep.c index d3b4e3f2e033..3260ce73d327 100644 --- a/arch/arm/mach-pxa/xcep.c +++ b/arch/arm/mach-pxa/xcep.c @@ -181,8 +181,6 @@ static void __init xcep_init(void) } MACHINE_START(XCEP, "Iskratel XCEP") - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .boot_params = 0xa0000100, .init_machine = xcep_init, .map_io = pxa_map_io, diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c index f0d02288b4ca..fefde9848d82 100644 --- a/arch/arm/mach-pxa/z2.c +++ b/arch/arm/mach-pxa/z2.c @@ -37,7 +37,7 @@ #include <mach/z2.h> #include <mach/pxafb.h> #include <mach/mmc.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include <mach/pxa2xx_spi.h> #include <plat/i2c.h> @@ -703,9 +703,7 @@ static void __init z2_init(void) } MACHINE_START(ZIPIT2, "Zipit Z2") - .phys_io = 0x40000000, .boot_params = 0xa0000100, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, .init_irq = pxa27x_init_irq, .timer = &pxa_timer, diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c index 03b9cb910e08..dea46a2d089b 100644 --- a/arch/arm/mach-pxa/zeus.c +++ b/arch/arm/mach-pxa/zeus.c @@ -900,10 +900,9 @@ static void __init zeus_map_io(void) MACHINE_START(ARCOM_ZEUS, "Arcom/Eurotech ZEUS") /* Maintainer: Marc Zyngier <maz@misterjones.org> */ - .phys_io = 0x40000000, - .io_pg_offst = ((io_p2v(0x40000000) >> 18) & 0xfffc), .boot_params = 0xa0000100, .map_io = zeus_map_io, + .nr_irqs = ZEUS_NR_IRQS, .init_irq = zeus_init_irq, .timer = &pxa_timer, .init_machine = zeus_init, diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c index c479cbecf784..f25fb6245bd7 100644 --- a/arch/arm/mach-pxa/zylonite.c +++ b/arch/arm/mach-pxa/zylonite.c @@ -30,7 +30,7 @@ #include <mach/zylonite.h> #include <mach/mmc.h> #include <mach/ohci.h> -#include <mach/pxa27x_keypad.h> +#include <plat/pxa27x_keypad.h> #include <plat/pxa3xx_nand.h> #include "devices.h" @@ -411,10 +411,9 @@ static void __init zylonite_init(void) } MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)") - .phys_io = 0x40000000, .boot_params = 0xa0000100, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = pxa_map_io, + .nr_irqs = ZYLONITE_NR_IRQS, .init_irq = pxa3xx_init_irq, .timer = &pxa_timer, .init_machine = zylonite_init, |