From 4b0762543b611b44e96ace4feb80e2b4775ea000 Mon Sep 17 00:00:00 2001 From: mokopatches Date: Fri, 4 Apr 2008 11:31:03 +0100 Subject: [PATCH] gta01-core.patch This patch adds support for the FIC Neo1973 GTA01 machine type to the ARM port of the Linux kernel. Signed-off-by: Harald Welte --- MAINTAINERS | 8 + arch/arm/mach-s3c2410/Kconfig | 8 + arch/arm/mach-s3c2410/Makefile | 1 + arch/arm/mach-s3c2410/mach-gta01.c | 658 ++++++++++++++++++++++++++++++++++ arch/arm/plat-s3c24xx/Kconfig | 5 + include/asm-arm/arch-s3c2410/gta01.h | 70 ++++ 6 files changed, 750 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-s3c2410/mach-gta01.c create mode 100644 include/asm-arm/arch-s3c2410/gta01.h diff --git a/MAINTAINERS b/MAINTAINERS index 2340cfb..4538694 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1536,6 +1536,14 @@ P: Akinobu Mita M: akinobu.mita@gmail.com S: Supported +FIC/OPENMOKO NEO1973 GSM PHONE +P: Harald Welte +M: laforge@openmoko.org +L: openmoko-kernel@lists.openmoko.org +W: http://wiki.openmoko.org/wiki/Kernel +W: http://wiki.openmoko.org/wiki/Neo1973 +S: Maintained + FRAMEBUFFER LAYER P: Antonino Daplas M: adaplas@gmail.com diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig index e2079cf..a2acd65 100644 --- a/arch/arm/mach-s3c2410/Kconfig +++ b/arch/arm/mach-s3c2410/Kconfig @@ -110,5 +110,13 @@ config MACH_QT2410 help Say Y here if you are using the Armzone QT2410 +config MACH_NEO1973_GTA01 + bool "FIC Neo1973 GSM Phone (GTA01 Hardware)" + select CPU_S3C2410 + select MACH_NEO1973 + select SENSORS_PCF50606 + help + Say Y here if you are using the FIC Neo1973 GSM Phone + endmenu diff --git a/arch/arm/mach-s3c2410/Makefile b/arch/arm/mach-s3c2410/Makefile index 3e7a855..8952a8d 100644 --- a/arch/arm/mach-s3c2410/Makefile +++ b/arch/arm/mach-s3c2410/Makefile @@ -29,3 +29,4 @@ obj-$(CONFIG_MACH_AML_M5900) += mach-amlm5900.o obj-$(CONFIG_BAST_PC104_IRQ) += bast-irq.o obj-$(CONFIG_MACH_VR1000) += mach-vr1000.o usb-simtec.o obj-$(CONFIG_MACH_QT2410) += mach-qt2410.o +obj-$(CONFIG_MACH_NEO1973_GTA01)+= mach-gta01.o diff --git a/arch/arm/mach-s3c2410/mach-gta01.c b/arch/arm/mach-s3c2410/mach-gta01.c new file mode 100644 index 0000000..e690ed7 --- /dev/null +++ b/arch/arm/mach-s3c2410/mach-gta01.c @@ -0,0 +1,658 @@ +/* + * linux/arch/arm/mach-s3c2410/mach-gta01.c + * + * S3C2410 Machine Support for the FIC Neo1973 GTA01 + * + * Copyright (C) 2006-2007 by OpenMoko, Inc. + * Author: Harald Welte + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + +#include + +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include + +#include +#include +#include +#include +#include +#include + +static struct map_desc gta01_iodesc[] __initdata = { + { + .virtual = 0xe0000000, + .pfn = __phys_to_pfn(S3C2410_CS3+0x01000000), + .length = SZ_1M, + .type = MT_DEVICE + }, +}; + +#define UCON S3C2410_UCON_DEFAULT +#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB +#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE + +static struct s3c2410_uartcfg gta01_uartcfgs[] = { + [0] = { + .hwport = 0, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, + [1] = { + .hwport = 1, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, +}; + +/* PMU driver info */ + +static int pmu_callback(struct device *dev, unsigned int feature, + enum pmu_event event) +{ + switch (feature) { + case PCF50606_FEAT_ACD: + switch (event) { + case PMU_EVT_INSERT: + pcf50606_charge_fast(pcf50606_global, 1); + break; + case PMU_EVT_REMOVE: + pcf50606_charge_fast(pcf50606_global, 0); + break; + default: + break; + } + break; + default: + break; + } + + return 0; +} + +static struct pcf50606_platform_data gta01_pcf_pdata = { + .used_features = PCF50606_FEAT_EXTON | + PCF50606_FEAT_MBC | + PCF50606_FEAT_BBC | + PCF50606_FEAT_RTC | + PCF50606_FEAT_WDT | + PCF50606_FEAT_CHGCUR | + PCF50606_FEAT_BATVOLT | + PCF50606_FEAT_BATTEMP, + .onkey_seconds_required = 3, + .cb = &pmu_callback, + .r_fix_batt = 10000, + .r_fix_batt_par = 10000, + .r_sense_milli = 220, + .rails = { + [PCF50606_REGULATOR_D1REG] = { + .name = "bt_3v15", + .voltage = { + .init = 3150, + .max = 3150, + }, + }, + [PCF50606_REGULATOR_D2REG] = { + .name = "gl_2v5", + .voltage = { + .init = 2500, + .max = 2500, + }, + }, + [PCF50606_REGULATOR_D3REG] = { + .name = "stby_1v8", + .flags = PMU_VRAIL_F_SUSPEND_ON, + .voltage = { + .init = 1800, + .max = 2100, + }, + }, + [PCF50606_REGULATOR_DCD] = { + .name = "gl_1v5", + .voltage = { + .init = 1500, + .max = 1500, + }, + }, + [PCF50606_REGULATOR_DCDE] = { + .name = "io_3v3", + .flags = PMU_VRAIL_F_SUSPEND_ON, + .voltage = { + .init = 3300, + .max = 3330, + }, + }, + [PCF50606_REGULATOR_DCUD] = { + .name = "core_1v8", + .flags = PMU_VRAIL_F_SUSPEND_ON, + .voltage = { + .init = 2100, + .max = 2100, + }, + }, + [PCF50606_REGULATOR_IOREG] = { + .name = "codec_3v3", + .voltage = { + .init = 3300, + .max = 3300, + }, + }, + [PCF50606_REGULATOR_LPREG] = { + .name = "lcm_3v3", + .voltage = { + .init = 3300, + .max = 3300, + }, + } + }, +}; + +static void cfg_pmu_vrail(struct pmu_voltage_rail *vrail, char *name, + unsigned int flags, unsigned int init, + unsigned int max) +{ + vrail->name = name; + vrail->flags = flags; + vrail->voltage.init = init; + vrail->voltage.max = max; +} + +static void mangle_pmu_pdata_by_system_rev(void) +{ + switch (system_rev) { + case GTA01Bv4_SYSTEM_REV: + gta01_pcf_pdata.used_features |= PCF50606_FEAT_ACD; + break; + case GTA01Bv3_SYSTEM_REV: + case GTA01Bv2_SYSTEM_REV: + gta01_pcf_pdata.rails[PCF50606_REGULATOR_D3REG] + .name = "user1"; + gta01_pcf_pdata.rails[PCF50606_REGULATOR_D3REG] + .flags &= ~PMU_VRAIL_F_SUSPEND_ON; + gta01_pcf_pdata.rails[PCF50606_REGULATOR_D3REG] + .flags = PMU_VRAIL_F_UNUSED; + break; + case GTA01v4_SYSTEM_REV: + cfg_pmu_vrail(>a01_pcf_pdata.rails[PCF50606_REGULATOR_DCUD], + "core_1v8", PMU_VRAIL_F_SUSPEND_ON, 1800, 1800); + cfg_pmu_vrail(>a01_pcf_pdata.rails[PCF50606_REGULATOR_D1REG], + "vrf_3v", 0, 3000, 3000); + cfg_pmu_vrail(>a01_pcf_pdata.rails[PCF50606_REGULATOR_D3REG], + "vtcxo_2v8", 0, 2800, 2800); + cfg_pmu_vrail(>a01_pcf_pdata.rails[PCF50606_REGULATOR_DCD], + "gl_3v5", 0, 3500, 3500); + break; + case GTA01v3_SYSTEM_REV: + cfg_pmu_vrail(>a01_pcf_pdata.rails[PCF50606_REGULATOR_D1REG], + "vrf_3v", 0, 3000, 3000); + cfg_pmu_vrail(>a01_pcf_pdata.rails[PCF50606_REGULATOR_D2REG], + "sd_3v3", 0, 3300, 3300); + cfg_pmu_vrail(>a01_pcf_pdata.rails[PCF50606_REGULATOR_D3REG], + "codec_3v3", 0, 3300, 3300); + cfg_pmu_vrail(>a01_pcf_pdata.rails[PCF50606_REGULATOR_DCD], + "gpsio_3v3", 0, 3300, 3300); + cfg_pmu_vrail(>a01_pcf_pdata.rails[PCF50606_REGULATOR_DCUD], + "core_1v8", PMU_VRAIL_F_SUSPEND_ON, 1800, 1800); + cfg_pmu_vrail(>a01_pcf_pdata.rails[PCF50606_REGULATOR_IOREG], + "vtcxo_2v8", 0, 2800, 2800); + break; + } +} + +static struct resource gta01_pmu_resources[] = { + [0] = { + .flags = IORESOURCE_IRQ, + .start = GTA01_IRQ_PCF50606, + .end = GTA01_IRQ_PCF50606, + }, +}; + +struct platform_device gta01_pmu_dev = { + .name = "pcf50606", + .num_resources = ARRAY_SIZE(gta01_pmu_resources), + .resource = gta01_pmu_resources, + .dev = { + .platform_data = >a01_pcf_pdata, + }, +}; + +/* LCD driver info */ + +/* Configuration for 480x640 toppoly TD028TTEC1. + * Do not mark this as __initdata or it will break! */ +static struct s3c2410fb_display gta01_displays[] = { + { + .type = S3C2410_LCDCON1_TFT, + .width = 43, + .height = 58, + .xres = 480, + .yres = 640, + .bpp = 16, + + .pixclock = 40000, /* HCLK/4 */ + .left_margin = 104, + .right_margin = 8, + .hsync_len = 8, + .upper_margin = 2, + .lower_margin = 16, + .vsync_len = 2, + .lcdcon5 = S3C2410_LCDCON5_FRM565 | + S3C2410_LCDCON5_INVVCLK | + S3C2410_LCDCON5_INVVLINE | + S3C2410_LCDCON5_INVVFRAME | + S3C2410_LCDCON5_PWREN | + S3C2410_LCDCON5_HWSWP, + }, + { + .type = S3C2410_LCDCON1_TFT, + .width = 43, + .height = 58, + .xres = 480, + .yres = 640, + .bpp = 32, + + .pixclock = 40000, /* HCLK/4 */ + .left_margin = 104, + .right_margin = 8, + .hsync_len = 8, + .upper_margin = 2, + .lower_margin = 16, + .vsync_len = 2, + .lcdcon5 = S3C2410_LCDCON5_FRM565 | + S3C2410_LCDCON5_INVVCLK | + S3C2410_LCDCON5_INVVLINE | + S3C2410_LCDCON5_INVVFRAME | + S3C2410_LCDCON5_PWREN | + S3C2410_LCDCON5_HWSWP, + }, + { + .type = S3C2410_LCDCON1_TFT, + .width = 43, + .height = 58, + .xres = 240, + .yres = 320, + .bpp = 16, + + .pixclock = 40000, /* HCLK/4 */ + .left_margin = 104, + .right_margin = 8, + .hsync_len = 8, + .upper_margin = 2, + .lower_margin = 16, + .vsync_len = 2, + .lcdcon5 = S3C2410_LCDCON5_FRM565 | + S3C2410_LCDCON5_INVVCLK | + S3C2410_LCDCON5_INVVLINE | + S3C2410_LCDCON5_INVVFRAME | + S3C2410_LCDCON5_PWREN | + S3C2410_LCDCON5_HWSWP, + }, +}; + +static struct s3c2410fb_mach_info gta01_lcd_cfg __initdata = { + .displays = gta01_displays, + .num_displays = ARRAY_SIZE(gta01_displays), + .default_display = 0, + + .lpcsel = ((0xCE6) & ~7) | 1<<4, +}; + +static struct platform_device *gta01_devices[] __initdata = { + &s3c_device_usb, + &s3c_device_lcd, + &s3c_device_wdt, + &s3c_device_i2c, + &s3c_device_iis, + &s3c_device_sdi, + &s3c_device_usbgadget, + &s3c_device_nand, +}; + +static struct s3c2410_nand_set gta01_nand_sets[] = { + [0] = { + .name = "neo1973-nand", + .nr_chips = 1, + .flags = S3C2410_NAND_BBT, + }, +}; + +static struct s3c2410_platform_nand gta01_nand_info = { + .tacls = 20, + .twrph0 = 60, + .twrph1 = 20, + .nr_sets = ARRAY_SIZE(gta01_nand_sets), + .sets = gta01_nand_sets, +}; + +static void gta01_udc_command(enum s3c2410_udc_cmd_e cmd) +{ + printk(KERN_DEBUG "%s(%d)\n", __func__, cmd); + + switch (cmd) { + case S3C2410_UDC_P_ENABLE: + s3c2410_gpio_setpin(GTA01_GPIO_USB_PULLUP, 1); + break; + case S3C2410_UDC_P_DISABLE: + s3c2410_gpio_setpin(GTA01_GPIO_USB_PULLUP, 0); + break; + default: + break; + } +} + +/* use a work queue, since I2C API inherently schedules + * and we get called in hardirq context from UDC driver */ + +struct vbus_draw { + struct work_struct work; + int ma; +}; +static struct vbus_draw gta01_udc_vbus_drawer; + +static void __gta01_udc_vbus_draw(struct work_struct *work) +{ + /* this is a fix to work around boot-time ordering problems if the + * s3c2410_udc is initialized before the pcf50606 driver has defined + * pcf50606_global */ + if (!pcf50606_global) + return; + + if (gta01_udc_vbus_drawer.ma >= 500) { + /* enable fast charge */ + printk(KERN_DEBUG "udc: enabling fast charge\n"); + pcf50606_charge_fast(pcf50606_global, 1); + } else { + /* disable fast charge */ + printk(KERN_DEBUG "udc: disabling fast charge\n"); + pcf50606_charge_fast(pcf50606_global, 0); + } +} + +static void gta01_udc_vbus_draw(unsigned int ma) +{ + gta01_udc_vbus_drawer.ma = ma; + schedule_work(>a01_udc_vbus_drawer.work); +} + +static struct s3c2410_udc_mach_info gta01_udc_cfg = { + .vbus_draw = gta01_udc_vbus_draw, +}; + +/* SPI */ + +static struct spi_board_info gta01_spi_board_info[] = { + { + .modalias = "jbt6k74", + /* platform_data */ + /* controller_data */ + /* irq */ + .max_speed_hz = 10 * 1000 * 1000, + .bus_num = 1, + /* chip_select */ + }, +}; + +static void spi_gpio_cs(struct s3c2410_spigpio_info *spi, int cs) +{ + switch (cs) { + case BITBANG_CS_ACTIVE: + s3c2410_gpio_setpin(S3C2410_GPG3, 0); + break; + case BITBANG_CS_INACTIVE: + s3c2410_gpio_setpin(S3C2410_GPG3, 1); + break; + } +} + +static struct s3c2410_spigpio_info spi_gpio_cfg = { + .pin_clk = S3C2410_GPG7, + .pin_mosi = S3C2410_GPG6, + .pin_miso = S3C2410_GPG5, + .board_size = ARRAY_SIZE(gta01_spi_board_info), + .board_info = gta01_spi_board_info, + .chip_select = &spi_gpio_cs, +}; + +static struct resource s3c_spi_lcm_resource[] = { + [0] = { + .start = S3C2410_GPG3, + .end = S3C2410_GPG3, + }, + [1] = { + .start = S3C2410_GPG5, + .end = S3C2410_GPG5, + }, + [2] = { + .start = S3C2410_GPG6, + .end = S3C2410_GPG6, + }, + [3] = { + .start = S3C2410_GPG7, + .end = S3C2410_GPG7, + }, +}; + +struct platform_device s3c_device_spi_lcm = { + .name = "s3c24xx-spi-gpio", + .id = 1, + .num_resources = ARRAY_SIZE(s3c_spi_lcm_resource), + .resource = s3c_spi_lcm_resource, + .dev = { + .platform_data = &spi_gpio_cfg, + }, +}; + +static struct gta01bl_machinfo backlight_machinfo = { + .default_intensity = 1, + .max_intensity = 1, + .limit_mask = 1, +}; + +static struct resource gta01_bl_resources[] = { + [0] = { + .start = GTA01_GPIO_BACKLIGHT, + .end = GTA01_GPIO_BACKLIGHT, + }, +}; + +struct platform_device gta01_bl_dev = { + .name = "gta01-bl", + .num_resources = ARRAY_SIZE(gta01_bl_resources), + .resource = gta01_bl_resources, + .dev = { + .platform_data = &backlight_machinfo, + }, +}; + +static struct resource gta01_led_resources[] = { + [0] = { + .start = GTA01_GPIO_VIBRATOR_ON, + .end = GTA01_GPIO_VIBRATOR_ON, + }, +}; + +struct platform_device gta01_led_dev = { + .name = "neo1973-vibrator", + .num_resources = ARRAY_SIZE(gta01_led_resources), + .resource = gta01_led_resources, +}; + +static struct resource gta01_button_resources[] = { + [0] = { + .start = GTA01_GPIO_AUX_KEY, + .end = GTA01_GPIO_AUX_KEY, + }, + [1] = { + .start = GTA01_GPIO_HOLD_KEY, + .end = GTA01_GPIO_HOLD_KEY, + }, + [2] = { + .start = GTA01_GPIO_JACK_INSERT, + .end = GTA01_GPIO_JACK_INSERT, + }, +}; + +struct platform_device gta01_button_dev = { + .name = "neo1973-button", + .num_resources = ARRAY_SIZE(gta01_button_resources), + .resource = gta01_button_resources, +}; + +static struct platform_device gta01_pm_gsm_dev = { + .name = "neo1973-pm-gsm", +}; + +/* USB */ +static struct s3c2410_hcd_info gta01_usb_info = { + .port[0] = { + .flags = S3C_HCDFLG_USED, + }, + .port[1] = { + .flags = 0, + }, +}; + +static void __init gta01_map_io(void) +{ + s3c24xx_init_io(gta01_iodesc, ARRAY_SIZE(gta01_iodesc)); + s3c24xx_init_clocks(12*1000*1000); + s3c24xx_init_uarts(gta01_uartcfgs, ARRAY_SIZE(gta01_uartcfgs)); +} + +static irqreturn_t gta01_modem_irq(int irq, void *param) +{ + printk(KERN_DEBUG "modem wakeup interrupt\n"); + return IRQ_HANDLED; +} + +static void __init gta01_machine_init(void) +{ + int rc; + + if (system_rev == GTA01v4_SYSTEM_REV || + system_rev == GTA01Bv2_SYSTEM_REV || + system_rev == GTA01Bv3_SYSTEM_REV || + system_rev == GTA01Bv4_SYSTEM_REV) { + gta01_udc_cfg.udc_command = gta01_udc_command; + } + + s3c_device_usb.dev.platform_data = >a01_usb_info; + s3c_device_nand.dev.platform_data = >a01_nand_info; + + s3c24xx_fb_set_platdata(>a01_lcd_cfg); + + INIT_WORK(>a01_udc_vbus_drawer.work, __gta01_udc_vbus_draw); + s3c24xx_udc_set_platdata(>a01_udc_cfg); + + /* Set LCD_RESET / XRES to high */ + s3c2410_gpio_cfgpin(S3C2410_GPC6, S3C2410_GPIO_OUTPUT); + s3c2410_gpio_setpin(S3C2410_GPC6, 1); + + /* SPI chip select is gpio output */ + s3c2410_gpio_cfgpin(S3C2410_GPG3, S3C2410_GPIO_OUTPUT); + s3c2410_gpio_setpin(S3C2410_GPG3, 1); + platform_device_register(&s3c_device_spi_lcm); + + platform_device_register(>a01_bl_dev); + platform_device_register(>a01_button_dev); + platform_device_register(>a01_pm_gsm_dev); + + switch (system_rev) { + case GTA01v3_SYSTEM_REV: + case GTA01v4_SYSTEM_REV: + /* just use the default (GTA01_IRQ_PCF50606) */ + break; + case GTA01Bv2_SYSTEM_REV: + case GTA01Bv3_SYSTEM_REV: + /* just use the default (GTA01_IRQ_PCF50606) */ + gta01_led_resources[0].start = + gta01_led_resources[0].end = GTA01Bv2_GPIO_VIBRATOR_ON; + break; + case GTA01Bv4_SYSTEM_REV: + gta01_pmu_resources[0].start = + gta01_pmu_resources[0].end = GTA01Bv4_IRQ_PCF50606; + gta01_led_resources[0].start = + gta01_led_resources[0].end = GTA01Bv4_GPIO_VIBRATOR_ON; + break; + } + mangle_pmu_pdata_by_system_rev(); + platform_device_register(>a01_pmu_dev); + platform_device_register(>a01_led_dev); + + platform_add_devices(gta01_devices, ARRAY_SIZE(gta01_devices)); + + s3c2410_pm_init(); + + set_irq_type(GTA01_IRQ_MODEM, IRQT_RISING); + rc = request_irq(GTA01_IRQ_MODEM, gta01_modem_irq, IRQF_DISABLED, + "modem", NULL); + if (!rc) + printk(KERN_ERR "GTA01: can't request GSM modem wakeup IRQ\n"); + enable_irq_wake(GTA01_IRQ_MODEM); +} + +MACHINE_START(NEO1973_GTA01, "GTA01") + .phys_io = S3C2410_PA_UART, + .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, + .boot_params = S3C2410_SDRAM_PA + 0x100, + .map_io = gta01_map_io, + .init_irq = s3c24xx_init_irq, + .init_machine = gta01_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig index b66fb3c..7ee4b82 100644 --- a/arch/arm/plat-s3c24xx/Kconfig +++ b/arch/arm/plat-s3c24xx/Kconfig @@ -46,4 +46,9 @@ config MACH_SMDK help Common machine code for SMDK2410 and SMDK2440 +config MACH_NEO1973 + bool + help + Common machine code for Neo1973 hardware + endif diff --git a/include/asm-arm/arch-s3c2410/gta01.h b/include/asm-arm/arch-s3c2410/gta01.h new file mode 100644 index 0000000..1cc2099 --- /dev/null +++ b/include/asm-arm/arch-s3c2410/gta01.h @@ -0,0 +1,70 @@ +#ifndef _GTA01_H +#define _GTA01_H + +#include +#include + +/* Different hardware revisions, passed in ATAG_REVISION by u-boot */ +#define GTA01v3_SYSTEM_REV 0x00000130 +#define GTA01v4_SYSTEM_REV 0x00000140 +#define GTA01Bv2_SYSTEM_REV 0x00000220 +#define GTA01Bv3_SYSTEM_REV 0x00000230 +#define GTA01Bv4_SYSTEM_REV 0x00000240 + +/* Backlight */ +struct gta01bl_machinfo { + unsigned int default_intensity; + unsigned int max_intensity; + unsigned int limit_mask; +}; + +/* Definitions common to all revisions */ +#define GTA01_GPIO_BACKLIGHT S3C2410_GPB0 +#define GTA01_GPIO_GPS_PWRON S3C2410_GPB1 +#define GTA01_GPIO_MODEM_RST S3C2410_GPB6 +#define GTA01_GPIO_MODEM_ON S3C2410_GPB7 +#define GTA01_GPIO_LCD_RESET S3C2410_GPC6 +#define GTA01_GPIO_PMU_IRQ S3C2410_GPG8 +#define GTA01_GPIO_JACK_INSERT S3C2410_GPF4 +#define GTA01_GPIO_nSD_DETECT S3C2410_GPF5 +#define GTA01_GPIO_AUX_KEY S3C2410_GPF6 +#define GTA01_GPIO_HOLD_KEY S3C2410_GPF7 +#define GTA01_GPIO_VIBRATOR_ON S3C2410_GPG11 + +#define GTA01_IRQ_MODEM IRQ_EINT1 +#define GTA01_IRQ_JACK_INSERT IRQ_EINT4 +#define GTA01_IRQ_nSD_DETECT IRQ_EINT5 +#define GTA01_IRQ_AUX_KEY IRQ_EINT6 +#define GTA01_IRQ_PCF50606 IRQ_EINT16 + +/* GTA01v3 */ +#define GTA01v3_GPIO_nGSM_EN S3C2410_GPG9 + +/* GTA01v4 */ +#define GTA01_GPIO_MODEM_DNLOAD S3C2410_GPG0 + +/* GTA01Bv2 */ +#define GTA01Bv2_GPIO_nGSM_EN S3C2410_GPF2 +#define GTA01Bv2_GPIO_VIBRATOR_ON S3C2410_GPB10 + +/* GTA01Bv3 */ +#define GTA01_GPIO_GPS_EN_3V3 S3C2410_GPG9 + +#define GTA01_GPIO_SDMMC_ON S3C2410_GPB2 +#define GTA01_GPIO_BT_EN S3C2410_GPB5 +#define GTA01_GPIO_AB_DETECT S3C2410_GPB8 +#define GTA01_GPIO_USB_PULLUP S3C2410_GPB9 +#define GTA01_GPIO_USB_ATTACH S3C2410_GPB10 + +#define GTA01_GPIO_GPS_EN_2V8 S3C2410_GPG9 +#define GTA01_GPIO_GPS_EN_3V S3C2410_GPG10 +#define GTA01_GPIO_GPS_RESET S3C2410_GPC0 + +/* GTA01Bv4 */ +#define GTA01Bv4_GPIO_nNAND_WP S3C2410_GPA16 +#define GTA01Bv4_GPIO_VIBRATOR_ON S3C2410_GPB3 +#define GTA01Bv4_GPIO_PMU_IRQ S3C2410_GPG1 + +#define GTA01Bv4_IRQ_PCF50606 IRQ_EINT9 + +#endif /* _GTA01_H */ -- 1.5.6.5