From b7aeb26b018b913b666cfd5f56489ba8dacffdd4 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Fri, 6 Aug 2010 21:31:35 +0900 Subject: [PATCH] --- yaml --- r: 208760 b: refs/heads/master c: a639718b83867b3d4af3bf18c7e6a23d92b35f7a h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/arch/arm/mach-s5p6440/Kconfig | 9 +++ trunk/arch/arm/mach-s5p6440/Makefile | 1 + .../arch/arm/mach-s5p6440/include/mach/map.h | 4 +- trunk/arch/arm/mach-s5p6440/mach-smdk6440.c | 21 ++++++ trunk/arch/arm/mach-s5p6440/setup-i2c0.c | 7 +- trunk/arch/arm/mach-s5p6440/setup-i2c1.c | 30 ++++++++ trunk/arch/arm/mach-s5p6442/Kconfig | 2 + trunk/arch/arm/mach-s5p6442/clock.c | 6 ++ .../arch/arm/mach-s5p6442/include/mach/map.h | 3 + trunk/arch/arm/mach-s5p6442/mach-smdk6442.c | 1 + trunk/arch/arm/mach-s5pc100/Kconfig | 20 ++++++ trunk/arch/arm/mach-s5pc100/Makefile | 2 + trunk/arch/arm/mach-s5pc100/clock.c | 8 +-- trunk/arch/arm/mach-s5pc100/cpu.c | 5 ++ .../arch/arm/mach-s5pc100/include/mach/irqs.h | 2 +- .../arch/arm/mach-s5pc100/include/mach/map.h | 13 ++++ .../mach-s5pc100/include/mach/regs-clock.h | 3 + trunk/arch/arm/mach-s5pc100/mach-smdkc100.c | 45 ++++++++++++ trunk/arch/arm/mach-s5pc100/setup-ide.c | 70 +++++++++++++++++++ trunk/arch/arm/mach-s5pc100/setup-keypad.c | 34 +++++++++ trunk/arch/arm/mach-s5pc100/setup-sdhci.c | 8 +-- 22 files changed, 284 insertions(+), 12 deletions(-) create mode 100644 trunk/arch/arm/mach-s5p6440/setup-i2c1.c create mode 100644 trunk/arch/arm/mach-s5pc100/setup-ide.c create mode 100644 trunk/arch/arm/mach-s5pc100/setup-keypad.c diff --git a/[refs] b/[refs] index c2873251f01f..4ce2a7d178fc 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: b42faa12f2a76f2a726d7e121aece285048f75f0 +refs/heads/master: a639718b83867b3d4af3bf18c7e6a23d92b35f7a diff --git a/trunk/arch/arm/mach-s5p6440/Kconfig b/trunk/arch/arm/mach-s5p6440/Kconfig index f066fae07c57..153f8c9994c8 100644 --- a/trunk/arch/arm/mach-s5p6440/Kconfig +++ b/trunk/arch/arm/mach-s5p6440/Kconfig @@ -13,13 +13,22 @@ config CPU_S5P6440 help Enable S5P6440 CPU support +config S5P6440_SETUP_I2C1 + bool + help + Common setup code for i2c bus 1. + config MACH_SMDK6440 bool "SMDK6440" select CPU_S5P6440 select SAMSUNG_DEV_TS select SAMSUNG_DEV_ADC + select S3C_DEV_RTC + select S3C_DEV_I2C1 select S3C_DEV_WDT + select HAVE_S3C_RTC select HAVE_S3C2410_WATCHDOG + select S5P6440_SETUP_I2C1 help Machine support for the Samsung SMDK6440 diff --git a/trunk/arch/arm/mach-s5p6440/Makefile b/trunk/arch/arm/mach-s5p6440/Makefile index be3c53aab23f..c3fe4d3662a9 100644 --- a/trunk/arch/arm/mach-s5p6440/Makefile +++ b/trunk/arch/arm/mach-s5p6440/Makefile @@ -22,3 +22,4 @@ obj-$(CONFIG_MACH_SMDK6440) += mach-smdk6440.o # device support obj-y += dev-audio.o obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o +obj-$(CONFIG_S5P6440_SETUP_I2C1) += setup-i2c1.o diff --git a/trunk/arch/arm/mach-s5p6440/include/mach/map.h b/trunk/arch/arm/mach-s5p6440/include/mach/map.h index 44011b91fbd1..6cc5cbc88ffb 100644 --- a/trunk/arch/arm/mach-s5p6440/include/mach/map.h +++ b/trunk/arch/arm/mach-s5p6440/include/mach/map.h @@ -38,7 +38,6 @@ #define S5P_PA_TIMER S5P6440_PA_TIMER #define S5P6440_PA_RTC (0xEA100000) -#define S5P_PA_RTC S5P6440_PA_RTC #define S5P6440_PA_WDT (0xEA200000) #define S5P_PA_WDT S5P6440_PA_WDT @@ -53,6 +52,7 @@ #define S5P_SZ_UART SZ_256 #define S5P6440_PA_IIC0 (0xEC104000) +#define S5P6440_PA_IIC1 (0xEC20F000) #define S5P6440_PA_SPI0 0xEC400000 #define S5P6440_PA_SPI1 0xEC500000 @@ -77,6 +77,8 @@ /* compatibiltiy defines. */ #define S3C_PA_UART S5P6440_PA_UART #define S3C_PA_IIC S5P6440_PA_IIC0 +#define S3C_PA_RTC S5P6440_PA_RTC +#define S3C_PA_IIC1 S5P6440_PA_IIC1 #define S3C_PA_WDT S5P6440_PA_WDT #define SAMSUNG_PA_ADC S5P6440_PA_ADC diff --git a/trunk/arch/arm/mach-s5p6440/mach-smdk6440.c b/trunk/arch/arm/mach-s5p6440/mach-smdk6440.c index 8291fecc701a..8c83d8fb0162 100644 --- a/trunk/arch/arm/mach-s5p6440/mach-smdk6440.c +++ b/trunk/arch/arm/mach-s5p6440/mach-smdk6440.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -37,6 +38,7 @@ #include #include #include +#include #include #include #include @@ -88,10 +90,21 @@ static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = { static struct platform_device *smdk6440_devices[] __initdata = { &s5p6440_device_iis, &s3c_device_adc, + &s3c_device_rtc, + &s3c_device_i2c0, + &s3c_device_i2c1, &s3c_device_ts, &s3c_device_wdt, }; +static struct i2c_board_info smdk6440_i2c_devs0[] __initdata = { + { I2C_BOARD_INFO("24c08", 0x50), }, +}; + +static struct i2c_board_info smdk6440_i2c_devs1[] __initdata = { + /* To be populated */ +}; + static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = { .delay = 10000, .presc = 49, @@ -109,6 +122,14 @@ static void __init smdk6440_machine_init(void) { s3c24xx_ts_set_platdata(&s3c_ts_platform); + /* I2C */ + s3c_i2c0_set_platdata(NULL); + s3c_i2c1_set_platdata(NULL); + i2c_register_board_info(0, smdk6440_i2c_devs0, + ARRAY_SIZE(smdk6440_i2c_devs0)); + i2c_register_board_info(1, smdk6440_i2c_devs1, + ARRAY_SIZE(smdk6440_i2c_devs1)); + platform_add_devices(smdk6440_devices, ARRAY_SIZE(smdk6440_devices)); } diff --git a/trunk/arch/arm/mach-s5p6440/setup-i2c0.c b/trunk/arch/arm/mach-s5p6440/setup-i2c0.c index 69e8a664aedb..2c99d14f7ac7 100644 --- a/trunk/arch/arm/mach-s5p6440/setup-i2c0.c +++ b/trunk/arch/arm/mach-s5p6440/setup-i2c0.c @@ -17,9 +17,14 @@ struct platform_device; /* don't need the contents */ +#include +#include #include void s3c_i2c0_cfg_gpio(struct platform_device *dev) { - /* Will be populated later */ + s3c_gpio_cfgpin(S5P6440_GPB(5), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5P6440_GPB(5), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5P6440_GPB(6), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5P6440_GPB(6), S3C_GPIO_PULL_UP); } diff --git a/trunk/arch/arm/mach-s5p6440/setup-i2c1.c b/trunk/arch/arm/mach-s5p6440/setup-i2c1.c new file mode 100644 index 000000000000..9a1537f786e0 --- /dev/null +++ b/trunk/arch/arm/mach-s5p6440/setup-i2c1.c @@ -0,0 +1,30 @@ +/* linux/arch/arm/mach-s5p6440/setup-i2c1.c + * + * Copyright (c) 2009 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * I2C1 GPIO configuration. + * + * Based on plat-s3c64xx/setup-i2c0.c + * + * 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 +#include +#include + +struct platform_device; /* don't need the contents */ + +#include +#include + +void s3c_i2c1_cfg_gpio(struct platform_device *dev) +{ + s3c_gpio_cfgpin(S5P6440_GPR(9), S3C_GPIO_SFN(6)); + s3c_gpio_setpull(S5P6440_GPR(9), S3C_GPIO_PULL_UP); + s3c_gpio_cfgpin(S5P6440_GPR(10), S3C_GPIO_SFN(6)); + s3c_gpio_setpull(S5P6440_GPR(10), S3C_GPIO_PULL_UP); +} diff --git a/trunk/arch/arm/mach-s5p6442/Kconfig b/trunk/arch/arm/mach-s5p6442/Kconfig index 0fd41b447915..7cd28435b50b 100644 --- a/trunk/arch/arm/mach-s5p6442/Kconfig +++ b/trunk/arch/arm/mach-s5p6442/Kconfig @@ -19,6 +19,8 @@ config CPU_S5P6442 config MACH_SMDK6442 bool "SMDK6442" select CPU_S5P6442 + select S3C_DEV_WDT + select HAVE_S3C2410_WATCHDOG help Machine support for Samsung SMDK6442 diff --git a/trunk/arch/arm/mach-s5p6442/clock.c b/trunk/arch/arm/mach-s5p6442/clock.c index 087e57f20ad5..dcd20f17212a 100644 --- a/trunk/arch/arm/mach-s5p6442/clock.c +++ b/trunk/arch/arm/mach-s5p6442/clock.c @@ -360,6 +360,12 @@ static struct clk init_clocks[] = { .parent = &clk_pclkd1, .enable = s5p6442_clk_ip3_ctrl, .ctrlbit = (1<<19), + }, { + .name = "watchdog", + .id = -1, + .parent = &clk_pclkd1, + .enable = s5p6442_clk_ip3_ctrl, + .ctrlbit = (1 << 22), }, { .name = "timers", .id = -1, diff --git a/trunk/arch/arm/mach-s5p6442/include/mach/map.h b/trunk/arch/arm/mach-s5p6442/include/mach/map.h index 32ca424ef7f9..281d256faafb 100644 --- a/trunk/arch/arm/mach-s5p6442/include/mach/map.h +++ b/trunk/arch/arm/mach-s5p6442/include/mach/map.h @@ -42,6 +42,8 @@ #define S5P6442_PA_SYSTIMER (0xEA100000) +#define S5P6442_PA_WATCHDOG (0xEA200000) + #define S5P6442_PA_UART (0xEC000000) #define S5P_PA_UART0 (S5P6442_PA_UART + 0x0) @@ -65,6 +67,7 @@ #define S5P6442_PA_PCM1 0xF2500000 /* compatibiltiy defines. */ +#define S3C_PA_WDT S5P6442_PA_WATCHDOG #define S3C_PA_UART S5P6442_PA_UART #define S3C_PA_IIC S5P6442_PA_IIC0 diff --git a/trunk/arch/arm/mach-s5p6442/mach-smdk6442.c b/trunk/arch/arm/mach-s5p6442/mach-smdk6442.c index ebcf99777259..6e061bec6b74 100644 --- a/trunk/arch/arm/mach-s5p6442/mach-smdk6442.c +++ b/trunk/arch/arm/mach-s5p6442/mach-smdk6442.c @@ -66,6 +66,7 @@ static struct s3c2410_uartcfg smdk6442_uartcfgs[] __initdata = { static struct platform_device *smdk6442_devices[] __initdata = { &s5p6442_device_iis0, + &s3c_device_wdt, }; static void __init smdk6442_map_io(void) diff --git a/trunk/arch/arm/mach-s5pc100/Kconfig b/trunk/arch/arm/mach-s5pc100/Kconfig index b2a11dfa3399..25ca7c686e77 100644 --- a/trunk/arch/arm/mach-s5pc100/Kconfig +++ b/trunk/arch/arm/mach-s5pc100/Kconfig @@ -25,6 +25,16 @@ config S5PC100_SETUP_I2C1 help Common setup code for i2c bus 1. +config S5PC100_SETUP_IDE + bool + help + Common setup code for S5PC100 IDE GPIO configurations + +config S5PC100_SETUP_KEYPAD + bool + help + Common setup code for KEYPAD GPIO configurations. + config S5PC100_SETUP_SDHCI bool select S5PC100_SETUP_SDHCI_GPIO @@ -39,14 +49,24 @@ config S5PC100_SETUP_SDHCI_GPIO config MACH_SMDKC100 bool "SMDKC100" select CPU_S5PC100 + select SAMSUNG_DEV_ADC select S3C_DEV_FB select S3C_DEV_I2C1 + select SAMSUNG_DEV_IDE select S3C_DEV_HSMMC select S3C_DEV_HSMMC1 select S3C_DEV_HSMMC2 + select SAMSUNG_DEV_KEYPAD + select S3C_DEV_RTC + select SAMSUNG_DEV_TS + select S3C_DEV_WDT + select HAVE_S3C2410_WATCHDOG select S5PC100_SETUP_FB_24BPP select S5PC100_SETUP_I2C1 + select S5PC100_SETUP_IDE + select S5PC100_SETUP_KEYPAD select S5PC100_SETUP_SDHCI + select HAVE_S3C_RTC help Machine support for the Samsung SMDKC100 diff --git a/trunk/arch/arm/mach-s5pc100/Makefile b/trunk/arch/arm/mach-s5pc100/Makefile index 543f3de5131e..a021ed1fb4b6 100644 --- a/trunk/arch/arm/mach-s5pc100/Makefile +++ b/trunk/arch/arm/mach-s5pc100/Makefile @@ -19,6 +19,8 @@ obj-$(CONFIG_CPU_S5PC100) += dma.o obj-$(CONFIG_S5PC100_SETUP_FB_24BPP) += setup-fb-24bpp.o obj-$(CONFIG_S5PC100_SETUP_I2C1) += setup-i2c1.o +obj-$(CONFIG_S5PC100_SETUP_IDE) += setup-ide.o +obj-$(CONFIG_S5PC100_SETUP_KEYPAD) += setup-keypad.o obj-$(CONFIG_S5PC100_SETUP_SDHCI) += setup-sdhci.o obj-$(CONFIG_S5PC100_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o diff --git a/trunk/arch/arm/mach-s5pc100/clock.c b/trunk/arch/arm/mach-s5pc100/clock.c index e3fed4cfe7ad..084abd13b0a5 100644 --- a/trunk/arch/arm/mach-s5pc100/clock.c +++ b/trunk/arch/arm/mach-s5pc100/clock.c @@ -737,7 +737,7 @@ static struct clk init_clocks_disable[] = { .enable = s5pc100_d1_5_ctrl, .ctrlbit = (1 << 7), }, { - .name = "keyif", + .name = "keypad", .id = -1, .parent = &clk_div_d1_bus.clk, .enable = s5pc100_d1_5_ctrl, @@ -1078,7 +1078,7 @@ static struct clksrc_clk clksrcs[] = { .reg_div = { .reg = S5P_CLK_DIV3, .shift = 24, .size = 4 }, }, { .clk = { - .name = "mmc_bus", + .name = "sclk_mmc", .id = 0, .ctrlbit = (1 << 12), .enable = s5pc100_sclk1_ctrl, @@ -1089,7 +1089,7 @@ static struct clksrc_clk clksrcs[] = { .reg_div = { .reg = S5P_CLK_DIV3, .shift = 0, .size = 4 }, }, { .clk = { - .name = "mmc_bus", + .name = "sclk_mmc", .id = 1, .ctrlbit = (1 << 13), .enable = s5pc100_sclk1_ctrl, @@ -1100,7 +1100,7 @@ static struct clksrc_clk clksrcs[] = { .reg_div = { .reg = S5P_CLK_DIV3, .shift = 4, .size = 4 }, }, { .clk = { - .name = "mmc_bus", + .name = "sclk_mmc", .id = 2, .ctrlbit = (1 << 14), .enable = s5pc100_sclk1_ctrl, diff --git a/trunk/arch/arm/mach-s5pc100/cpu.c b/trunk/arch/arm/mach-s5pc100/cpu.c index 7b5bdbc9a5df..799d22f41fcd 100644 --- a/trunk/arch/arm/mach-s5pc100/cpu.c +++ b/trunk/arch/arm/mach-s5pc100/cpu.c @@ -38,8 +38,10 @@ #include #include #include +#include #include #include +#include #include #include @@ -87,11 +89,14 @@ void __init s5pc100_map_io(void) s5pc100_default_sdhci1(); s5pc100_default_sdhci2(); + s3c_adc_setname("s3c64xx-adc"); + /* the i2c devices are directly compatible with s3c2440 */ s3c_i2c0_setname("s3c2440-i2c"); s3c_i2c1_setname("s3c2440-i2c"); s3c_onenand_setname("s5pc100-onenand"); + s3c_cfcon_setname("s5pc100-pata"); } void __init s5pc100_init_clocks(int xtal) diff --git a/trunk/arch/arm/mach-s5pc100/include/mach/irqs.h b/trunk/arch/arm/mach-s5pc100/include/mach/irqs.h index 28aa551dc3a8..bfcc0b9d7ad7 100644 --- a/trunk/arch/arm/mach-s5pc100/include/mach/irqs.h +++ b/trunk/arch/arm/mach-s5pc100/include/mach/irqs.h @@ -38,7 +38,7 @@ #define IRQ_IEMIEC S5P_IRQ_VIC1(6) #define IRQ_ONENAND S5P_IRQ_VIC1(7) #define IRQ_NFC S5P_IRQ_VIC1(8) -#define IRQ_CFC S5P_IRQ_VIC1(9) +#define IRQ_CFCON S5P_IRQ_VIC1(9) #define IRQ_UART0 S5P_IRQ_VIC1(10) #define IRQ_UART1 S5P_IRQ_VIC1(11) #define IRQ_UART2 S5P_IRQ_VIC1(12) diff --git a/trunk/arch/arm/mach-s5pc100/include/mach/map.h b/trunk/arch/arm/mach-s5pc100/include/mach/map.h index cadae4305688..c018697e79bf 100644 --- a/trunk/arch/arm/mach-s5pc100/include/mach/map.h +++ b/trunk/arch/arm/mach-s5pc100/include/mach/map.h @@ -61,6 +61,8 @@ #define S5PC100_PA_ONENAND (0xE7100000) +#define S5PC100_PA_CFCON (0xE7800000) + /* DMA */ #define S5PC100_PA_MDMA (0xE8100000) #define S5PC100_PA_PDMA0 (0xE9000000) @@ -72,6 +74,9 @@ #define S5PC100_PA_SYSTIMER (0xEA100000) +#define S5PC100_PA_WATCHDOG (0xEA200000) +#define S5PC100_PA_RTC (0xEA300000) + #define S5PC100_PA_UART (0xEC000000) #define S5P_PA_UART0 (S5PC100_PA_UART + 0x0) @@ -104,6 +109,8 @@ #define S5PC100_PA_PCM0 0xF2400000 #define S5PC100_PA_PCM1 0xF2500000 +#define S5PC100_PA_TSADC (0xF3000000) + /* KEYPAD */ #define S5PC100_PA_KEYPAD (0xF3100000) @@ -130,9 +137,15 @@ #define S3C_PA_HSMMC1 S5PC100_PA_HSMMC(1) #define S3C_PA_HSMMC2 S5PC100_PA_HSMMC(2) #define S3C_PA_KEYPAD S5PC100_PA_KEYPAD +#define S3C_PA_WDT S5PC100_PA_WATCHDOG #define S3C_PA_TSADC S5PC100_PA_TSADC #define S3C_PA_ONENAND S5PC100_PA_ONENAND #define S3C_PA_ONENAND_BUF S5PC100_PA_ONENAND_BUF #define S3C_SZ_ONENAND_BUF S5PC100_SZ_ONENAND_BUF +#define S3C_PA_RTC S5PC100_PA_RTC + +#define SAMSUNG_PA_ADC S5PC100_PA_TSADC +#define SAMSUNG_PA_CFCON S5PC100_PA_CFCON +#define SAMSUNG_PA_KEYPAD S5PC100_PA_KEYPAD #endif /* __ASM_ARCH_C100_MAP_H */ diff --git a/trunk/arch/arm/mach-s5pc100/include/mach/regs-clock.h b/trunk/arch/arm/mach-s5pc100/include/mach/regs-clock.h index 5d27d286d504..bc92da2e0ba2 100644 --- a/trunk/arch/arm/mach-s5pc100/include/mach/regs-clock.h +++ b/trunk/arch/arm/mach-s5pc100/include/mach/regs-clock.h @@ -71,7 +71,10 @@ #define S5P_CLKDIV1_PCLKD1_SHIFT (16) #define S5PC100_SWRESET S5PC100_REG_OTHERS(0x000) +#define S5PC100_MEM_SYS_CFG S5PC100_REG_OTHERS(0x200) #define S5PC100_SWRESET_RESETVAL 0xc100 +#define MEM_SYS_CFG_EBI_FIX_PRI_CFCON 0x30 + #endif /* __ASM_ARCH_REGS_CLOCK_H */ diff --git a/trunk/arch/arm/mach-s5pc100/mach-smdkc100.c b/trunk/arch/arm/mach-s5pc100/mach-smdkc100.c index af22f8202a07..83a5d648a980 100644 --- a/trunk/arch/arm/mach-s5pc100/mach-smdkc100.c +++ b/trunk/arch/arm/mach-s5pc100/mach-smdkc100.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include @@ -42,6 +43,10 @@ #include #include #include +#include +#include +#include +#include /* Following are default values for UCON, ULCON and UFCON UART registers */ #define S5PC100_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ @@ -149,16 +154,51 @@ static struct s3c_fb_platdata smdkc100_lcd_pdata __initdata = { .setup_gpio = s5pc100_fb_gpio_setup_24bpp, }; +static struct s3c_ide_platdata smdkc100_ide_pdata __initdata = { + .setup_gpio = s5pc100_ide_setup_gpio, +}; + +static uint32_t smdkc100_keymap[] __initdata = { + /* KEY(row, col, keycode) */ + KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3), + KEY(0, 6, KEY_4), KEY(0, 7, KEY_5), + KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C), + KEY(1, 6, KEY_D), KEY(1, 7, KEY_E) +}; + +static struct matrix_keymap_data smdkc100_keymap_data __initdata = { + .keymap = smdkc100_keymap, + .keymap_size = ARRAY_SIZE(smdkc100_keymap), +}; + +static struct samsung_keypad_platdata smdkc100_keypad_data __initdata = { + .keymap_data = &smdkc100_keymap_data, + .rows = 2, + .cols = 8, +}; + static struct platform_device *smdkc100_devices[] __initdata = { + &s3c_device_adc, + &s3c_device_cfcon, &s3c_device_i2c0, &s3c_device_i2c1, &s3c_device_fb, &s3c_device_hsmmc0, &s3c_device_hsmmc1, &s3c_device_hsmmc2, + &s3c_device_ts, + &s3c_device_wdt, &smdkc100_lcd_powerdev, &s5pc100_device_iis0, + &samsung_device_keypad, &s5pc100_device_ac97, + &s3c_device_rtc, +}; + +static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = { + .delay = 10000, + .presc = 49, + .oversampling_shift = 2, }; static void __init smdkc100_map_io(void) @@ -170,6 +210,8 @@ static void __init smdkc100_map_io(void) static void __init smdkc100_machine_init(void) { + s3c24xx_ts_set_platdata(&s3c_ts_platform); + /* I2C */ s3c_i2c0_set_platdata(NULL); s3c_i2c1_set_platdata(NULL); @@ -177,6 +219,9 @@ static void __init smdkc100_machine_init(void) i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1)); s3c_fb_set_platdata(&smdkc100_lcd_pdata); + s3c_ide_set_platdata(&smdkc100_ide_pdata); + + samsung_keypad_set_platdata(&smdkc100_keypad_data); /* LCD init */ gpio_request(S5PC100_GPD(0), "GPD"); diff --git a/trunk/arch/arm/mach-s5pc100/setup-ide.c b/trunk/arch/arm/mach-s5pc100/setup-ide.c new file mode 100644 index 000000000000..83575671fb59 --- /dev/null +++ b/trunk/arch/arm/mach-s5pc100/setup-ide.c @@ -0,0 +1,70 @@ +/* linux/arch/arm/mach-s5pc100/setup-ide.c + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * S5PC100 setup information for IDE + * + * 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 +#include +#include + +#include +#include + +void s5pc100_ide_setup_gpio(void) +{ + u32 reg; + u32 gpio = 0; + + /* Independent CF interface, CF chip select configuration */ + reg = readl(S5PC100_MEM_SYS_CFG) & (~0x3f); + writel(reg | MEM_SYS_CFG_EBI_FIX_PRI_CFCON, S5PC100_MEM_SYS_CFG); + + /* CF_Add[0 - 2], CF_IORDY, CF_INTRQ, CF_DMARQ, CF_DMARST, CF_DMACK */ + for (gpio = S5PC100_GPJ0(0); gpio <= S5PC100_GPJ0(7); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); + } + + /*CF_Data[0 - 7] */ + for (gpio = S5PC100_GPJ2(0); gpio <= S5PC100_GPJ2(7); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); + } + + /* CF_Data[8 - 15] */ + for (gpio = S5PC100_GPJ3(0); gpio <= S5PC100_GPJ3(7); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); + } + + /* CF_CS0, CF_CS1, CF_IORD, CF_IOWR */ + for (gpio = S5PC100_GPJ4(0); gpio <= S5PC100_GPJ4(3); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(4)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); + } + + /* EBI_OE, EBI_WE */ + for (gpio = S5PC100_GPK0(6); gpio <= S5PC100_GPK0(7); gpio++) + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0)); + + /* CF_OE, CF_WE */ + for (gpio = S5PC100_GPK1(6); gpio <= S5PC100_GPK1(7); gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + + /* CF_CD */ + s3c_gpio_cfgpin(S5PC100_GPK3(5), S3C_GPIO_SFN(2)); + s3c_gpio_setpull(S5PC100_GPK3(5), S3C_GPIO_PULL_NONE); +} diff --git a/trunk/arch/arm/mach-s5pc100/setup-keypad.c b/trunk/arch/arm/mach-s5pc100/setup-keypad.c new file mode 100644 index 000000000000..d0837a72a58e --- /dev/null +++ b/trunk/arch/arm/mach-s5pc100/setup-keypad.c @@ -0,0 +1,34 @@ +/* linux/arch/arm/mach-s5pc100/setup-keypad.c + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * GPIO configuration for S5PC100 KeyPad device + * + * 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 +#include + +void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols) +{ + unsigned int gpio; + unsigned int end; + + /* Set all the necessary GPH3 pins to special-function 3: KP_ROW[x] */ + end = S5PC100_GPH3(rows); + for (gpio = S5PC100_GPH3(0); gpio < end; gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } + + /* Set all the necessary GPH2 pins to special-function 3: KP_COL[x] */ + end = S5PC100_GPH2(cols); + for (gpio = S5PC100_GPH2(0); gpio < end; gpio++) { + s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3)); + s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); + } +} diff --git a/trunk/arch/arm/mach-s5pc100/setup-sdhci.c b/trunk/arch/arm/mach-s5pc100/setup-sdhci.c index ea7ff19adb95..f16946e456e9 100644 --- a/trunk/arch/arm/mach-s5pc100/setup-sdhci.c +++ b/trunk/arch/arm/mach-s5pc100/setup-sdhci.c @@ -26,10 +26,10 @@ /* clock sources for the mmc bus clock, order as for the ctrl2[5..4] */ char *s5pc100_hsmmc_clksrcs[4] = { - [0] = "hsmmc", - [1] = "hsmmc", - /* [2] = "mmc_bus", not yet successfully used yet */ - /* [3] = "48m", - note not successfully used yet */ + [0] = "hsmmc", /* HCLK */ + /* [1] = "hsmmc", - duplicate HCLK entry */ + [2] = "sclk_mmc", /* mmc_bus */ + /* [3] = "48m", - note not successfully used yet */ };