diff options
Diffstat (limited to 'arch/arm/mach-s3c64xx')
| -rw-r--r-- | arch/arm/mach-s3c64xx/Kconfig | 40 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/clock.c | 6 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/dev-onenand1.c | 55 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/include/mach/irqs.h | 4 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/include/mach/map.h | 14 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/mach-smartq.c | 363 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/mach-smartq.h | 20 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/mach-smartq5.c | 185 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/mach-smartq7.c | 201 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/mach-smdk6410.c | 13 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/pm.c | 20 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/s3c6400.c | 4 | ||||
| -rw-r--r-- | arch/arm/mach-s3c64xx/s3c6410.c | 3 |
14 files changed, 932 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig index 69e9fbfea91..f5a59727949 100644 --- a/arch/arm/mach-s3c64xx/Kconfig +++ b/arch/arm/mach-s3c64xx/Kconfig @@ -7,6 +7,7 @@ config PLAT_S3C64XX bool depends on ARCH_S3C64XX + select SAMSUNG_WAKEMASK default y help Base platform code for any Samsung S3C64XX device @@ -35,6 +36,11 @@ config S3C64XX_SETUP_SDHCI Internal configuration for default SDHCI setup for S3C6400 and S3C6410 SoCs. +config S3C64XX_DEV_ONENAND1 + bool + help + Compile in platform device definition for OneNAND1 controller + # platform specific device setup config S3C64XX_SETUP_I2C0 @@ -90,8 +96,11 @@ config MACH_SMDK6410 select S3C_DEV_HSMMC1 select S3C_DEV_I2C1 select S3C_DEV_FB + select SAMSUNG_DEV_TS select S3C_DEV_USB_HOST select S3C_DEV_USB_HSOTG + select S3C_DEV_WDT + select HAVE_S3C2410_WATCHDOG select S3C64XX_SETUP_SDHCI select S3C64XX_SETUP_I2C1 select S3C64XX_SETUP_FB_24BPP @@ -179,3 +188,34 @@ config MACH_HMT select HAVE_PWM help Machine support for the Airgoo HMT + +config MACH_SMARTQ + bool + select CPU_S3C6410 + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC1 + select S3C_DEV_HSMMC2 + select S3C_DEV_FB + select S3C_DEV_HWMON + select S3C_DEV_RTC + select S3C_DEV_USB_HSOTG + select S3C_DEV_USB_HOST + select S3C64XX_SETUP_SDHCI + select S3C64XX_SETUP_FB_24BPP + select SAMSUNG_DEV_ADC + select SAMSUNG_DEV_TS + select HAVE_PWM + help + Shared machine support for SmartQ 5/7 + +config MACH_SMARTQ5 + bool "SmartQ 5" + select MACH_SMARTQ + help + Machine support for the SmartQ 5 + +config MACH_SMARTQ7 + bool "SmartQ 7" + select MACH_SMARTQ + help + Machine support for the SmartQ 7 diff --git a/arch/arm/mach-s3c64xx/Makefile b/arch/arm/mach-s3c64xx/Makefile index a10f1fc6b02..9d1006938f5 100644 --- a/arch/arm/mach-s3c64xx/Makefile +++ b/arch/arm/mach-s3c64xx/Makefile @@ -52,6 +52,9 @@ obj-$(CONFIG_MACH_SMDK6400) += mach-smdk6400.o obj-$(CONFIG_MACH_SMDK6410) += mach-smdk6410.o obj-$(CONFIG_MACH_NCP) += mach-ncp.o obj-$(CONFIG_MACH_HMT) += mach-hmt.o +obj-$(CONFIG_MACH_SMARTQ) += mach-smartq.o +obj-$(CONFIG_MACH_SMARTQ5) += mach-smartq5.o +obj-$(CONFIG_MACH_SMARTQ7) += mach-smartq7.o # device support @@ -59,3 +62,4 @@ obj-y += dev-uart.o obj-y += dev-audio.o obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o obj-$(CONFIG_S3C64XX_DEV_TS) += dev-ts.o +obj-$(CONFIG_S3C64XX_DEV_ONENAND1) += dev-onenand1.o diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c index 7a4138beb66..fbd85a9b7bb 100644 --- a/arch/arm/mach-s3c64xx/clock.c +++ b/arch/arm/mach-s3c64xx/clock.c @@ -259,6 +259,12 @@ static struct clk init_clocks[] = { .enable = s3c64xx_hclk_ctrl, .ctrlbit = S3C_CLKCON_HCLK_HSMMC2, }, { + .name = "otg", + .id = -1, + .parent = &clk_h, + .enable = s3c64xx_hclk_ctrl, + .ctrlbit = S3C_CLKCON_HCLK_USB, + }, { .name = "timers", .id = -1, .parent = &clk_p, diff --git a/arch/arm/mach-s3c64xx/dev-onenand1.c b/arch/arm/mach-s3c64xx/dev-onenand1.c new file mode 100644 index 00000000000..92ffd5bac10 --- /dev/null +++ b/arch/arm/mach-s3c64xx/dev-onenand1.c @@ -0,0 +1,55 @@ +/* + * linux/arch/arm/mach-s3c64xx/dev-onenand1.c + * + * Copyright (c) 2008-2010 Samsung Electronics + * Kyungmin Park <kyungmin.park@samsung.com> + * + * S3C64XX series device definition for OneNAND devices + * + * 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/kernel.h> +#include <linux/platform_device.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/onenand.h> + +#include <mach/irqs.h> +#include <mach/map.h> + +static struct resource s3c64xx_onenand1_resources[] = { + [0] = { + .start = S3C64XX_PA_ONENAND1, + .end = S3C64XX_PA_ONENAND1 + 0x400 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = S3C64XX_PA_ONENAND1_BUF, + .end = S3C64XX_PA_ONENAND1_BUF + S3C64XX_SZ_ONENAND1_BUF - 1, + .flags = IORESOURCE_MEM, + }, + [2] = { + .start = IRQ_ONENAND1, + .end = IRQ_ONENAND1, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device s3c64xx_device_onenand1 = { + .name = "samsung-onenand", + .id = 1, + .num_resources = ARRAY_SIZE(s3c64xx_onenand1_resources), + .resource = s3c64xx_onenand1_resources, +}; + +void s3c64xx_onenand1_set_platdata(struct onenand_platform_data *pdata) +{ + struct onenand_platform_data *pd; + + pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL); + if (!pd) + printk(KERN_ERR "%s: no memory for platform data\n", __func__); + s3c64xx_device_onenand1.dev.platform_data = pd; +} diff --git a/arch/arm/mach-s3c64xx/include/mach/irqs.h b/arch/arm/mach-s3c64xx/include/mach/irqs.h index e9ab4ac0b9a..8e2df26cf14 100644 --- a/arch/arm/mach-s3c64xx/include/mach/irqs.h +++ b/arch/arm/mach-s3c64xx/include/mach/irqs.h @@ -212,5 +212,9 @@ #define NR_IRQS (IRQ_BOARD_END + 1) +/* Compatibility */ + +#define IRQ_ONENAND IRQ_ONENAND0 + #endif /* __ASM_MACH_S3C64XX_IRQS_H */ diff --git a/arch/arm/mach-s3c64xx/include/mach/map.h b/arch/arm/mach-s3c64xx/include/mach/map.h index 9fdd50c8c76..e1eab3c94ae 100644 --- a/arch/arm/mach-s3c64xx/include/mach/map.h +++ b/arch/arm/mach-s3c64xx/include/mach/map.h @@ -52,6 +52,16 @@ #define S3C64XX_PA_SROM (0x70000000) +#define S3C64XX_PA_ONENAND0 (0x70100000) +#define S3C64XX_PA_ONENAND0_BUF (0x20000000) +#define S3C64XX_SZ_ONENAND0_BUF (SZ_64M) + +/* NAND and OneNAND1 controllers occupy the same register region + (depending on SoC POP version) */ +#define S3C64XX_PA_ONENAND1 (0x70200000) +#define S3C64XX_PA_ONENAND1_BUF (0x28000000) +#define S3C64XX_SZ_ONENAND1_BUF (SZ_64M) + #define S3C64XX_PA_NAND (0x70200000) #define S3C64XX_PA_FB (0x77100000) #define S3C64XX_PA_USB_HSOTG (0x7C000000) @@ -99,11 +109,15 @@ #define S3C_PA_IIC S3C64XX_PA_IIC0 #define S3C_PA_IIC1 S3C64XX_PA_IIC1 #define S3C_PA_NAND S3C64XX_PA_NAND +#define S3C_PA_ONENAND S3C64XX_PA_ONENAND0 +#define S3C_PA_ONENAND_BUF S3C64XX_PA_ONENAND0_BUF +#define S3C_SZ_ONENAND_BUF S3C64XX_SZ_ONENAND0_BUF #define S3C_PA_FB S3C64XX_PA_FB #define S3C_PA_USBHOST S3C64XX_PA_USBHOST #define S3C_PA_USB_HSOTG S3C64XX_PA_USB_HSOTG #define S3C_VA_USB_HSPHY S3C64XX_VA_USB_HSPHY #define S3C_PA_RTC S3C64XX_PA_RTC +#define S3C_PA_WDT S3C64XX_PA_WATCHDOG #define SAMSUNG_PA_ADC S3C64XX_PA_ADC diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-s3c64xx/mach-smartq.c new file mode 100644 index 00000000000..028d080dcd3 --- /dev/null +++ b/arch/arm/mach-s3c64xx/mach-smartq.c @@ -0,0 +1,363 @@ +/* + * linux/arch/arm/mach-s3c64xx/mach-smartq.c + * + * Copyright (C) 2010 Maurus Cuelenaere + * + * 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/delay.h> +#include <linux/fb.h> +#include <linux/gpio.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/pwm_backlight.h> +#include <linux/serial_core.h> +#include <linux/usb/gpio_vbus.h> + +#include <asm/mach-types.h> +#include <asm/mach/map.h> + +#include <mach/map.h> +#include <mach/regs-gpio.h> +#include <mach/regs-modem.h> + +#include <plat/clock.h> +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/iic.h> +#include <plat/gpio-cfg.h> +#include <plat/hwmon.h> +#include <plat/regs-serial.h> +#include <plat/udc-hs.h> +#include <plat/usb-control.h> +#include <plat/sdhci.h> +#include <plat/ts.h> + +#include <video/platform_lcd.h> + +#define UCON S3C2410_UCON_DEFAULT +#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE) +#define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE) + +static struct s3c2410_uartcfg smartq_uartcfgs[] __initdata = { + [0] = { + .hwport = 0, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, + [1] = { + .hwport = 1, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, + [2] = { + .hwport = 2, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, +}; + +static void smartq_usb_host_powercontrol(int port, int to) +{ + pr_debug("%s(%d, %d)\n", __func__, port, to); + + if (port == 0) { + gpio_set_value(S3C64XX_GPL(0), to); + gpio_set_value(S3C64XX_GPL(1), to); + } +} + +static irqreturn_t smartq_usb_host_ocirq(int irq, void *pw) +{ + struct s3c2410_hcd_info *info = pw; + + if (gpio_get_value(S3C64XX_GPL(10)) == 0) { + pr_debug("%s: over-current irq (oc detected)\n", __func__); + s3c2410_usb_report_oc(info, 3); + } else { + pr_debug("%s: over-current irq (oc cleared)\n", __func__); + s3c2410_usb_report_oc(info, 0); + } + + return IRQ_HANDLED; +} + +static void smartq_usb_host_enableoc(struct s3c2410_hcd_info *info, int on) +{ + int ret; + + /* This isn't present on a SmartQ 5 board */ + if (machine_is_smartq5()) + return; + + if (on) { + ret = request_irq(gpio_to_irq(S3C64XX_GPL(10)), + smartq_usb_host_ocirq, IRQF_DISABLED | + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + "USB host overcurrent", info); + if (ret != 0) + pr_err("failed to request usb oc irq: %d\n", ret); + } else { + free_irq(gpio_to_irq(S3C64XX_GPL(10)), info); + } +} + +static struct s3c2410_hcd_info smartq_usb_host_info = { + .port[0] = { + .flags = S3C_HCDFLG_USED + }, + .port[1] = { + .flags = 0 + }, + + .power_control = smartq_usb_host_powercontrol, + .enable_oc = smartq_usb_host_enableoc, +}; + +static struct gpio_vbus_mach_info smartq_usb_otg_vbus_pdata = { + .gpio_vbus = S3C64XX_GPL(9), + .gpio_pullup = -1, + .gpio_vbus_inverted = true, +}; + +static struct platform_device smartq_usb_otg_vbus_dev = { + .name = "gpio-vbus", + .dev.platform_data = &smartq_usb_otg_vbus_pdata, +}; + +static int __init smartq_bl_init(struct device *dev) +{ + s3c_gpio_cfgpin(S3C64XX_GPF(15), S3C_GPIO_SFN(2)); + + return 0; +} + +static struct platform_pwm_backlight_data smartq_backlight_data = { + .pwm_id = 1, + .max_brightness = 1000, + .dft_brightness = 600, + .pwm_period_ns = 1000000000 / (1000 * 20), + .init = smartq_bl_init, +}; + +static struct platform_device smartq_backlight_device = { + .name = "pwm-backlight", + .dev = { + .parent = &s3c_device_timer[1].dev, + .platform_data = &smartq_backlight_data, + }, +}; + +static struct s3c2410_ts_mach_info smartq_touchscreen_pdata __initdata = { + .delay = 65535, + .presc = 99, + .oversampling_shift = 4, +}; + +static struct s3c_sdhci_platdata smartq_internal_hsmmc_pdata = { + .max_width = 4, + /*.broken_card_detection = true,*/ +}; + +static struct s3c_hwmon_pdata smartq_hwmon_pdata __initdata = { + /* Battery voltage (?-4.2V) */ + .in[0] = &(struct s3c_hwmon_chcfg) { + .name = "smartq:battery-voltage", + .mult = 3300, + .div = 2048, + }, + /* Reference voltage (1.2V) */ + .in[1] = &(struct s3c_hwmon_chcfg) { + .name = "smartq:reference-voltage", + .mult = 3300, + .div = 4096, + }, +}; + +static void smartq_lcd_power_set(struct plat_lcd_data *pd, unsigned int power) +{ + gpio_direction_output(S3C64XX_GPM(3), power); +} + +static struct plat_lcd_data smartq_lcd_power_data = { + .set_power = smartq_lcd_power_set, +}; + +static struct platform_device smartq_lcd_power_device = { + .name = "platform-lcd", + .dev.parent = &s3c_device_fb.dev, + .dev.platform_data = &smartq_lcd_power_data, +}; + + +static struct platform_device *smartq_devices[] __initdata = { + &s3c_device_hsmmc1, /* Init iNAND first, ... */ + &s3c_device_hsmmc0, /* ... then the external SD card */ + &s3c_device_hsmmc2, + &s3c_device_adc, + &s3c_device_fb, + &s3c_device_hwmon, + &s3c_device_i2c0, + &s3c_device_ohci, + &s3c_device_rtc, + &s3c_device_timer[1], + &s3c_device_ts, + &s3c_device_usb_hsotg, + &smartq_backlight_device, + &smartq_lcd_power_device, + &smartq_usb_otg_vbus_dev, +}; + +static void __init smartq_lcd_mode_set(void) +{ + u32 tmp; + + /* set the LCD type */ + tmp = __raw_readl(S3C64XX_SPCON); + tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK; + tmp |= S3C64XX_SPCON_LCD_SEL_RGB; + __raw_writel(tmp, S3C64XX_SPCON); + + /* remove the LCD bypass */ + tmp = __raw_readl(S3C64XX_MODEM_MIFPCON); + tmp &= ~MIFPCON_LCD_BYPASS; + __raw_writel(tmp, S3C64XX_MODEM_MIFPCON); +} + +static void smartq_power_off(void) +{ + gpio_direction_output(S3C64XX_GPK(15), 1); +} + +static int __init smartq_power_off_init(void) +{ + int ret; + + ret = gpio_request(S3C64XX_GPK(15), "Power control"); + if (ret < 0) { + pr_err("%s: failed to get GPK15\n", __func__); + return ret; + } + + /* leave power on */ + gpio_direction_output(S3C64XX_GPK(15), 0); + + + pm_power_off = smartq_power_off; + + return ret; +} + +static int __init smartq_usb_host_init(void) +{ + int ret; + + ret = gpio_request(S3C64XX_GPL(0), "USB power control"); + if (ret < 0) { + pr_err("%s: failed to get GPL0\n", __func__); + return ret; + } + + ret = gpio_request(S3C64XX_GPL(1), "USB host power control"); + if (ret < 0) { + pr_err("%s: failed to get GPL1\n", __func__); + goto err; + } + + if (!machine_is_smartq5()) { + /* This isn't present on a SmartQ 5 board */ + ret = gpio_request(S3C64XX_GPL(10), "USB host overcurrent"); + if (ret < 0) { + pr_err("%s: failed to get GPL10\n", __func__); + goto err2; + } + } + + /* turn power off */ + gpio_direction_output(S3C64XX_GPL(0), 0); + gpio_direction_output(S3C64XX_GPL(1), 0); + if (!machine_is_smartq5()) + gpio_direction_input(S3C64XX_GPL(10)); + + s3c_device_ohci.dev.platform_data = &smartq_usb_host_info; + + return 0; + +err2: + gpio_free(S3C64XX_GPL(1)); +err: + gpio_free(S3C64XX_GPL(0)); + return ret; +} + +static int __init smartq_usb_otg_init(void) +{ + clk_xusbxti.rate = 12000000; + + return 0; +} + +static int __init smartq_wifi_init(void) +{ + int ret; + + ret = gpio_request(S3C64XX_GPK(1), "wifi control"); + if (ret < 0) { + pr_err("%s: failed to get GPK1\n", __func__); + return ret; + } + + ret = gpio_request(S3C64XX_GPK(2), "wifi reset"); + if (ret < 0) { + pr_err("%s: failed to get GPK2\n", __func__); + gpio_free(S3C64XX_GPK(1)); + return ret; + } + + /* turn power on */ + gpio_direction_output(S3C64XX_GPK(1), 1); + + /* reset device */ + gpio_direction_output(S3C64XX_GPK(2), 0); + mdelay(100); + gpio_set_value(S3C64XX_GPK(2), 1); + gpio_direction_input(S3C64XX_GPK(2)); + + return 0; +} + +static struct map_desc smartq_iodesc[] __initdata = {}; +void __init smartq_map_io(void) +{ + s3c64xx_init_io(smartq_iodesc, ARRAY_SIZE(smartq_iodesc)); + s3c24xx_init_clocks(12000000); + s3c24xx_init_uarts(smartq_uartcfgs, ARRAY_SIZE(smartq_uartcfgs)); + + smartq_lcd_mode_set(); +} + +void __init smartq_machine_init(void) +{ + s3c_i2c0_set_platdata(NULL); + s3c_hwmon_set_platdata(&smartq_hwmon_pdata); + s3c_sdhci1_set_platdata(&smartq_internal_hsmmc_pdata); + s3c_sdhci2_set_platdata(&smartq_internal_hsmmc_pdata); + s3c24xx_ts_set_platdata(&smartq_touchscreen_pdata); + + WARN_ON(smartq_power_off_init()); + WARN_ON(smartq_usb_host_init()); + WARN_ON(smartq_usb_otg_init()); + WARN_ON(smartq_wifi_init()); + + platform_add_devices(smartq_devices, ARRAY_SIZE(smartq_devices)); +} diff --git a/arch/arm/mach-s3c64xx/mach-smartq.h b/arch/arm/mach-s3c64xx/mach-smartq.h new file mode 100644 index 00000000000..8e8b693db3a --- /dev/null +++ b/arch/arm/mach-s3c64xx/mach-smartq.h @@ -0,0 +1,20 @@ +/* + * linux/arch/arm/mach-s3c64xx/mach-smartq.h + * + * Copyright (C) 2010 Maurus Cuelenaere + * + * 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 __MACH_SMARTQ_H +#define __MACH_SMARTQ_H __FILE__ + +#include <linux/init.h> + +extern void __init smartq_map_io(void); +extern void __init smartq_machine_init(void); + +#endif /* __MACH_SMARTQ_H */ diff --git a/arch/arm/mach-s3c64xx/mach-smartq5.c b/arch/arm/mach-s3c64xx/mach-smartq5.c new file mode 100644 index 00000000000..1d0326ead90 --- /dev/null +++ b/arch/arm/mach-s3c64xx/mach-smartq5.c @@ -0,0 +1,185 @@ +/* + * linux/arch/arm/mach-s3c64xx/mach-smartq5.c + * + * Copyright (C) 2010 Maurus Cuelenaere + * + * 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/fb.h> +#include <linux/gpio.h> +#include <linux/gpio_keys.h> +#include <linux/i2c-gpio.h> +#include <linux/init.h> +#include <linux/input.h> +#include <linux/leds.h> +#include <linux/platform_device.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +#include <mach/map.h> +#include <mach/regs-fb.h> +#include <mach/regs-gpio.h> +#include <mach/s3c6410.h> + +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/fb.h> +#include <plat/gpio-cfg.h> + +#include "mach-smartq.h" + +static void __init smartq5_lcd_setup_gpio(void) +{ + gpio_request(S3C64XX_GPM(0), "LCD SCEN pin"); + gpio_request(S3C64XX_GPM(1), "LCD SCL pin"); + gpio_request(S3C64XX_GPM(2), "LCD SDA pin"); + gpio_request(S3C64XX_GPM(3), "LCD power"); + + /* turn power off */ + gpio_direction_output(S3C64XX_GPM(0), 1); + gpio_direction_input(S3C64XX_GPM(1)); + gpio_direction_input(S3C64XX_GPM(2)); + gpio_direction_output(S3C64XX_GPM(3), 0); +} + +static struct i2c_gpio_platform_data smartq5_lcd_control = { + .sda_pin = S3C64XX_GPM(2), + .scl_pin = S3C64XX_GPM(1), +}; + +static struct platform_device smartq5_lcd_control_device = { + .name = "i2c-gpio", + .id = 1, + .dev.platform_data = &smartq5_lcd_control, +}; + +static struct gpio_led smartq5_leds[] __initdata = { + { + .name = "smartq5:green", + .active_low = 1, + .gpio = S3C64XX_GPN(8), + }, + { + .name = "smartq5:red", + .active_low = 1, + .gpio = S3C64XX_GPN(9), + }, +}; + +static struct gpio_led_platform_data smartq5_led_data = { + .num_leds = ARRAY_SIZE(smartq5_leds), + .leds = smartq5_leds, +}; + +static struct platform_device smartq5_leds_device = { + .name = "leds-gpio", + .id = -1, + .dev.platform_data = &smartq5_led_data, +}; + +/* Labels according to the SmartQ manual */ +static struct gpio_keys_button smartq5_buttons[] = { + { + .gpio = S3C64XX_GPL(14), + .code = KEY_POWER, + .desc = "Power", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(2), + .code = KEY_KPMINUS, + .desc = "Minus", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(12), + .code = KEY_KPPLUS, + .desc = "Plus", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(15), + .code = KEY_ENTER, + .desc = "Move", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, +}; + +static struct gpio_keys_platform_data smartq5_buttons_data = { + .buttons = smartq5_buttons, + .nbuttons = ARRAY_SIZE(smartq5_buttons), +}; + +static struct platform_device smartq5_buttons_device = { + .name = "gpio-keys", + .id = 0, + .num_resources = 0, + .dev = { + .platform_data = &smartq5_buttons_data, + } +}; + +static struct s3c_fb_pd_win smartq5_fb_win0 = { + .win_mode = { + .pixclock = 1000000000000ULL / + ((40+1+216+800)*(10+1+35+480)*80), + .left_margin = 40, + .right_margin = 216, + .upper_margin = 10, + .lower_margin = 35, + .hsync_len = 1, + .vsync_len = 1, + .xres = 800, + .yres = 480, + }, + .max_bpp = 32, + .default_bpp = 16, +}; + +static struct s3c_fb_platdata smartq5_lcd_pdata __initdata = { + .setup_gpio = s3c64xx_fb_gpio_setup_24bpp, + .win[0] = &smartq5_fb_win0, + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC | + VIDCON1_INV_VDEN, +}; + +static struct platform_device *smartq5_devices[] __initdata = { + &smartq5_leds_device, + &smartq5_buttons_device, + &smartq5_lcd_control_device, +}; + +static void __init smartq5_machine_init(void) +{ + s3c_fb_set_platdata(&smartq5_lcd_pdata); + + smartq_machine_init(); + smartq5_lcd_setup_gpio(); + + platform_add_devices(smartq5_devices, ARRAY_SIZE(smartq5_devices)); +} + +MACHINE_START(SMARTQ5, "SmartQ 5") + /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */ + .phys_io = S3C_PA_UART & 0xfff00000, + .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, + .boot_params = S3C64XX_PA_SDRAM + 0x100, + .init_irq = s3c6410_init_irq, + .map_io = smartq_map_io, + .init_machine = smartq5_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END diff --git a/arch/arm/mach-s3c64xx/mach-smartq7.c b/arch/arm/mach-s3c64xx/mach-smartq7.c new file mode 100644 index 00000000000..e0bc78ecb15 --- /dev/null +++ b/arch/arm/mach-s3c64xx/mach-smartq7.c @@ -0,0 +1,201 @@ +/* + * linux/arch/arm/mach-s3c64xx/mach-smartq7.c + * + * Copyright (C) 2010 Maurus Cuelenaere + * + * 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/fb.h> +#include <linux/gpio.h> +#include <linux/gpio_keys.h> +#include <linux/i2c-gpio.h> +#include <linux/init.h> +#include <linux/input.h> +#include <linux/leds.h> +#include <linux/platform_device.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +#include <mach/map.h> +#include <mach/regs-fb.h> +#include <mach/regs-gpio.h> +#include <mach/s3c6410.h> + +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/fb.h> +#include <plat/gpio-cfg.h> + +#include "mach-smartq.h" + +static void __init smartq7_lcd_setup_gpio(void) +{ + gpio_request(S3C64XX_GPM(0), "LCD CSB pin"); + gpio_request(S3C64XX_GPM(3), "LCD power"); + gpio_request(S3C64XX_GPM(4), "LCD power status"); + + /* turn power off */ + gpio_direction_output(S3C64XX_GPM(0), 1); + gpio_direction_output(S3C64XX_GPM(3), 0); + gpio_direction_input(S3C64XX_GPM(4)); +} + +static struct i2c_gpio_platform_data smartq7_lcd_control = { + .sda_pin = S3C64XX_GPM(2), + .scl_pin = S3C64XX_GPM(1), + .sda_is_open_drain = 1, + .scl_is_open_drain = 1, +}; + +static struct platform_device smartq7_lcd_control_device = { + .name = "i2c-gpio", + .id = 1, + .dev.platform_data = &smartq7_lcd_control, +}; + +static struct gpio_led smartq7_leds[] __initdata = { + { + .name = "smartq7:red", + .active_low = 1, + .gpio = S3C64XX_GPN(8), + }, + { + .name = "smartq7:green", + .active_low = 1, + .gpio = S3C64XX_GPN(9), + }, +}; + +static struct gpio_led_platform_data smartq7_led_data = { + .num_leds = ARRAY_SIZE(smartq7_leds), + .leds = smartq7_leds, +}; + +static struct platform_device smartq7_leds_device = { + .name = "leds-gpio", + .id = -1, + .dev.platform_data = &smartq7_led_data, +}; + +/* Labels according to the SmartQ manual */ +static struct gpio_keys_button smartq7_buttons[] = { + { + .gpio = S3C64XX_GPL(14), + .code = KEY_POWER, + .desc = "Power", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(2), + .code = KEY_FN, + .desc = "Function", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(3), + .code = KEY_KPMINUS, + .desc = "Minus", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(4), + .code = KEY_KPPLUS, + .desc = "Plus", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(12), + .code = KEY_ENTER, + .desc = "Enter", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, + { + .gpio = S3C64XX_GPN(15), + .code = KEY_ESC, + .desc = "Cancel", + .active_low = 1, + .debounce_interval = 5, + .type = EV_KEY, + }, +}; + +static struct gpio_keys_platform_data smartq7_buttons_data = { + .buttons = smartq7_buttons, + .nbuttons = ARRAY_SIZE(smartq7_buttons), +}; + +static struct platform_device smartq7_buttons_device = { + .name = "gpio-keys", + .id = 0, + .num_resources = 0, + .dev = { + .platform_data = &smartq7_buttons_data, + } +}; + +static struct s3c_fb_pd_win smartq7_fb_win0 = { + .win_mode = { + .pixclock = 1000000000000ULL / + ((3+10+5+800)*(1+3+20+480)*80), + .left_margin = 3, + .right_margin = 5, + .upper_margin = 1, + .lower_margin = 20, + .hsync_len = 10, + .vsync_len = 3, + .xres = 800, + .yres = 480, + }, + .max_bpp = 32, + .default_bpp = 16, +}; + +static struct s3c_fb_platdata smartq7_lcd_pdata __initdata = { + .setup_gpio = s3c64xx_fb_gpio_setup_24bpp, + .win[0] = &smartq7_fb_win0, + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC | + VIDCON1_INV_VCLK, +}; + +static struct platform_device *smartq7_devices[] __initdata = { + &smartq7_leds_device, + &smartq7_buttons_device, + &smartq7_lcd_control_device, +}; + +static void __init smartq7_machine_init(void) +{ + s3c_fb_set_platdata(&smartq7_lcd_pdata); + + smartq_machine_init(); + smartq7_lcd_setup_gpio(); + + platform_add_devices(smartq7_devices, ARRAY_SIZE(smartq7_devices)); +} + +MACHINE_START(SMARTQ7, "SmartQ 7") + /* Maintainer: Maurus Cuelenaere <mcuelenaere AT gmail DOT com> */ + .phys_io = S3C_PA_UART & 0xfff00000, + .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, + .boot_params = S3C64XX_PA_SDRAM + 0x100, + .init_irq = s3c6410_init_irq, + .map_io = smartq_map_io, + .init_machine = smartq7_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index 9d51455feb3..d9a03555f88 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -64,6 +64,8 @@ #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> +#include <plat/adc.h> +#include <plat/ts.h> #define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB @@ -262,6 +264,9 @@ static struct platform_device *smdk6410_devices[] __initdata = { &smdk6410_lcd_powerdev, &smdk6410_smsc911x, + &s3c_device_adc, + &s3c_device_ts, + &s3c_device_wdt, }; #ifdef CONFIG_REGULATOR @@ -596,6 +601,12 @@ static struct i2c_board_info i2c_devs1[] __initdata = { { I2C_BOARD_INFO("24c128", 0x57), }, /* Samsung S524AD0XD1 */ }; +static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = { + .delay = 10000, + .presc = 49, + .oversampling_shift = 2, +}; + static void __init smdk6410_map_io(void) { u32 tmp; @@ -625,6 +636,8 @@ static void __init smdk6410_machine_init(void) s3c_i2c1_set_platdata(NULL); s3c_fb_set_platdata(&smdk6410_lcd_pdata); + s3c24xx_ts_set_platdata(&s3c_ts_platform); + /* configure nCS1 width to 16 bits */ cs1 = __raw_readl(S3C64XX_SROM_BW) & diff --git a/arch/arm/mach-s3c64xx/pm.c b/arch/arm/mach-s3c64xx/pm.c index b8ac4597fad..79412f735a8 100644 --- a/arch/arm/mach-s3c64xx/pm.c +++ b/arch/arm/mach-s3c64xx/pm.c @@ -18,8 +18,11 @@ #include <linux/io.h> #include <mach/map.h> +#include <mach/irqs.h> #include <plat/pm.h> +#include <plat/wakeup-mask.h> + #include <mach/regs-sys.h> #include <mach/regs-gpio.h> #include <mach/regs-clock.h> @@ -153,8 +156,25 @@ static void s3c64xx_cpu_suspend(void) panic("sleep resumed to originator?"); } +/* mapping of interrupts to parts of the wakeup mask */ +static struct samsung_wakeup_mask wake_irqs[] = { + { .irq = IRQ_RTC_ALARM, .bit = S3C64XX_PWRCFG_RTC_ALARM_DISABLE, }, + { .irq = IRQ_RTC_TIC, .bit = S3C64XX_PWRCFG_RTC_TICK_DISABLE, }, + { .irq = IRQ_PENDN, .bit = S3C64XX_PWRCFG_TS_DISABLE, }, + { .irq = IRQ_HSMMC0, .bit = S3C64XX_PWRCFG_MMC0_DISABLE, }, + { .irq = IRQ_HSMMC1, .bit = S3C64XX_PWRCFG_MMC1_DISABLE, }, + { .irq = IRQ_HSMMC2, .bit = S3C64XX_PWRCFG_MMC2_DISABLE, }, + { .irq = NO_WAKEUP_IRQ, .bit = S3C64XX_PWRCFG_BATF_DISABLE}, + { .irq = NO_WAKEUP_IRQ, .bit = S3C64XX_PWRCFG_MSM_DISABLE }, + { .irq = NO_WAKEUP_IRQ, .bit = S3C64XX_PWRCFG_HSI_DISABLE }, + { .irq = NO_WAKEUP_IRQ, .bit = S3C64XX_PWRCFG_MSM_DISABLE }, +}; + static void s3c64xx_pm_prepare(void) { + samsung_sync_wakemask(S3C64XX_PWR_CFG, + wake_irqs, ARRAY_SIZE(wake_irqs)); + /* store address of resume. */ __raw_writel(virt_to_phys(s3c_cpu_resume), S3C64XX_INFORM0); diff --git a/arch/arm/mach-s3c64xx/s3c6400.c b/arch/arm/mach-s3c64xx/s3c6400.c index 707e34e3afd..5e93fe3f3f4 100644 --- a/arch/arm/mach-s3c64xx/s3c6400.c +++ b/arch/arm/mach-s3c64xx/s3c6400.c @@ -37,6 +37,7 @@ #include <plat/clock.h> #include <plat/sdhci.h> #include <plat/iic-core.h> +#include <plat/onenand-core.h> #include <mach/s3c6400.h> void __init s3c6400_map_io(void) @@ -51,6 +52,9 @@ void __init s3c6400_map_io(void) s3c_i2c0_setname("s3c2440-i2c"); s3c_device_nand.name = "s3c6400-nand"; + + s3c_onenand_setname("s3c6400-onenand"); + s3c64xx_onenand1_setname("s3c6400-onenand"); } void __init s3c6400_init_clocks(int xtal) diff --git a/arch/arm/mach-s3c64xx/s3c6410.c b/arch/arm/mach-s3c64xx/s3c6410.c index 3ab695c691e..014401c39f3 100644 --- a/arch/arm/mach-s3c64xx/s3c6410.c +++ b/arch/arm/mach-s3c64xx/s3c6410.c @@ -39,6 +39,7 @@ #include <plat/sdhci.h> #include <plat/iic-core.h> #include <plat/adc.h> +#include <plat/onenand-core.h> #include <mach/s3c6400.h> #include <mach/s3c6410.h> @@ -55,6 +56,8 @@ void __init s3c6410_map_io(void) s3c_device_adc.name = "s3c64xx-adc"; s3c_device_nand.name = "s3c6400-nand"; + s3c_onenand_setname("s3c6410-onenand"); + s3c64xx_onenand1_setname("s3c6410-onenand"); } void __init s3c6410_init_clocks(int xtal) |