diff options
| -rw-r--r-- | arch/arm/mach-s3c2440/Kconfig | 15 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2440/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2440/mach-gta02.c | 826 | ||||
| -rw-r--r-- | drivers/leds/leds-neo1973-vibrator.c | 2 | ||||
| -rw-r--r-- | include/asm-arm/arch-s3c2410/gta02.h | 99 |
5 files changed, 943 insertions, 1 deletions
diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig index ad52b3c0f47..8b6548cc748 100644 --- a/arch/arm/mach-s3c2440/Kconfig +++ b/arch/arm/mach-s3c2440/Kconfig @@ -76,5 +76,20 @@ config MACH_AT2440EVB help Say Y here if you are using the AT2440EVB development board +config MACH_NEO1973_GTA02 + bool "FIC Neo1973 GSM Phone (GTA02 Hardware)" + select CPU_S3C2442 + select SENSORS_PCF50633 + help + Say Y here if you are using the FIC Neo1973 GSM Phone + +config NEO1973_GTA02_2440 + bool "Old FIC Neo1973 GTA02 hardware using S3C2440 CPU" + depends on MACH_NEO1973_GTA02 + select CPU_S3C2440 + help + Say Y here if you are using an early hardware revision + of the FIC/OpenMoko Neo1973 GTA02 GSM Phone. + endmenu diff --git a/arch/arm/mach-s3c2440/Makefile b/arch/arm/mach-s3c2440/Makefile index 0b4440e79b9..1a4defd8556 100644 --- a/arch/arm/mach-s3c2440/Makefile +++ b/arch/arm/mach-s3c2440/Makefile @@ -22,3 +22,5 @@ obj-$(CONFIG_MACH_RX3715) += mach-rx3715.o obj-$(CONFIG_ARCH_S3C2440) += mach-smdk2440.o obj-$(CONFIG_MACH_NEXCODER_2440) += mach-nexcoder.o obj-$(CONFIG_MACH_AT2440EVB) += mach-at2440evb.o +obj-$(CONFIG_MACH_NEO1973_GTA02) += mach-gta02.o + diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c new file mode 100644 index 00000000000..f72a5aee1d8 --- /dev/null +++ b/arch/arm/mach-s3c2440/mach-gta02.c @@ -0,0 +1,826 @@ +/* + * linux/arch/arm/mach-s3c2440/mach-gta02.c + * + * S3C2440 Machine Support for the FIC GTA02 (Neo1973) + * + * Copyright (C) 2006-2007 by OpenMoko, Inc. + * Author: Harald Welte <laforge@openmoko.org> + * 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 <linux/kernel.h> +#include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/list.h> +#include <linux/delay.h> +#include <linux/timer.h> +#include <linux/init.h> +#include <linux/workqueue.h> +#include <linux/platform_device.h> +#include <linux/serial_core.h> +#include <linux/spi/spi.h> +#include <linux/spi/glamo.h> +#include <linux/spi/spi_bitbang.h> +#include <linux/mmc/host.h> + +#include <linux/mtd/mtd.h> +#include <linux/mtd/nand.h> +#include <linux/mtd/nand_ecc.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> + +#include <linux/pcf50633.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <asm/hardware.h> +#include <asm/io.h> +#include <asm/irq.h> +#include <asm/mach-types.h> + +#include <asm/arch/regs-gpio.h> +#include <asm/arch/regs-gpioj.h> +#include <asm/arch/fb.h> +#include <asm/arch/mci.h> +#include <asm/arch/ts.h> +#include <asm/arch/spi.h> +#include <asm/arch/spi-gpio.h> +#include <asm/arch/usb-control.h> + +#include <asm/arch/gta01.h> +#include <asm/arch/gta02.h> + +#include <asm/plat-s3c/regs-serial.h> +#include <asm/plat-s3c/nand.h> +#include <asm/plat-s3c24xx/devs.h> +#include <asm/plat-s3c24xx/cpu.h> +#include <asm/plat-s3c24xx/pm.h> +#include <asm/plat-s3c24xx/udc.h> + +#include <linux/glamofb.h> + +static struct map_desc gta02_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 gta02_uartcfgs[] = { + [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, + }, + +}; + +/* PMU driver info */ + +static int pmu_callback(struct device *dev, unsigned int feature, + enum pmu_event event) +{ + switch (feature) { + case PCF50633_FEAT_MBC: + switch (event) { + case PMU_EVT_INSERT: + case PMU_EVT_USB_INSERT: + pcf50633_charge_enable(pcf50633_global, 1); + break; + case PMU_EVT_REMOVE: + case PMU_EVT_USB_REMOVE: + pcf50633_charge_enable(pcf50633_global, 0); + break; + default: + break; + } + break; + default: + break; + } + + return 0; +} + +static struct pcf50633_platform_data gta02_pcf_pdata = { + .used_features = PCF50633_FEAT_MBC | + PCF50633_FEAT_BBC | + PCF50633_FEAT_RTC | + PCF50633_FEAT_CHGCUR | + PCF50633_FEAT_BATVOLT | + PCF50633_FEAT_BATTEMP | + PCF50633_FEAT_PWM_BL, + .onkey_seconds_sig_init = 4, + .onkey_seconds_shutdown = 8, + .cb = &pmu_callback, + .r_fix_batt = 10000, + .r_fix_batt_par = 10000, + .r_sense_milli = 220, + .rails = { + [PCF50633_REGULATOR_AUTO] = { + .name = "io_3v3", + .flags = PMU_VRAIL_F_SUSPEND_ON, + .voltage = { + .init = 3300, + .max = 3300, + }, + }, + [PCF50633_REGULATOR_DOWN1] = { + .name = "core_1v3", + .voltage = { + .init = 1300, + .max = 1600, + }, + }, + [PCF50633_REGULATOR_DOWN2] = { + .name = "core_1v8", + .voltage = { + .init = 1800, + .max = 1800, + }, + }, + [PCF50633_REGULATOR_HCLDO] = { + .name = "sd_3v3", + .voltage = { + .init = 3300, + .max = 3300, + }, + }, + [PCF50633_REGULATOR_LDO1] = { + .name = "stby_1v3", + .flags = PMU_VRAIL_F_SUSPEND_ON, + .voltage = { + .init = 1300, + .max = 1330, + }, + }, + [PCF50633_REGULATOR_LDO2] = { + .name = "codec_3v3", + .voltage = { + .init = 3300, + .max = 3300, + }, + }, + [PCF50633_REGULATOR_LDO3] = { + .name = "lcm_3v", + .voltage = { + .init = 3000, + .max = 3000, + }, + }, + [PCF50633_REGULATOR_LDO4] = { + .name = "gl_2v5", + .voltage = { + .init = 2500, + .max = 2500, + }, + }, + [PCF50633_REGULATOR_LDO5] = { + .name = "gl_1v5", + .voltage = { + .init = 1500, + .max = 1500, + }, + }, + [PCF50633_REGULATOR_LDO6] = { + .name = "user1", + .voltage = { + .init = 0, + .max = 3300, + }, + }, + }, +}; + +#if 0 /* currently unused */ +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; +} +#endif + +static void mangle_pmu_pdata_by_system_rev(void) +{ + switch (system_rev) { + case GTA02v1_SYSTEM_REV: + /* FIXME: this is only in v1 due to wrong PMU variant */ + gta02_pcf_pdata.rails[PCF50633_REGULATOR_DOWN2].flags = + PMU_VRAIL_F_SUSPEND_ON; + break; + case GTA02v2_SYSTEM_REV: + case GTA02v3_SYSTEM_REV: + case GTA02v4_SYSTEM_REV: + case GTA02v5_SYSTEM_REV: + case GTA02v6_SYSTEM_REV: + /* we need to keep the 1.8V going since this is the SDRAM + * self-refresh voltage */ + gta02_pcf_pdata.rails[PCF50633_REGULATOR_DOWN2].flags = + PMU_VRAIL_F_SUSPEND_ON; + gta02_pcf_pdata.rails[PCF50633_REGULATOR_DOWN2].name = + "io_1v8", + gta02_pcf_pdata.rails[PCF50633_REGULATOR_LDO1].name = + "gsensor_3v3", + gta02_pcf_pdata.rails[PCF50633_REGULATOR_LDO1].voltage.init = + 3300; + gta02_pcf_pdata.rails[PCF50633_REGULATOR_LDO1].voltage.max = + 3300; + gta02_pcf_pdata.rails[PCF50633_REGULATOR_LDO1].flags &= + ~PMU_VRAIL_F_SUSPEND_ON; + gta02_pcf_pdata.rails[PCF50633_REGULATOR_LDO3].flags = + PMU_VRAIL_F_UNUSED; + gta02_pcf_pdata.rails[PCF50633_REGULATOR_LDO5] = ((struct pmu_voltage_rail) { + .name = "rf_3v", + .voltage = { + .init = 0, + .max = 3000, + } + }); + gta02_pcf_pdata.rails[PCF50633_REGULATOR_LDO6] = ((struct pmu_voltage_rail) { + .name = "lcm_3v", + .voltage = { + .init = 3000, + .max = 3000, + } + }); + break; + default: + break; + } +} + +static struct resource gta02_pmu_resources[] = { + [0] = { + .flags = IORESOURCE_IRQ, + .start = GTA02_IRQ_PCF50633, + .end = GTA02_IRQ_PCF50633, + }, +}; + +struct platform_device gta02_pmu_dev = { + .name = "pcf50633", + .num_resources = ARRAY_SIZE(gta02_pmu_resources), + .resource = gta02_pmu_resources, + .dev = { + .platform_data = >a02_pcf_pdata, + }, +}; + + +/* NOR Flash */ + +#define GTA02_FLASH_BASE 0x18000000 /* GCS3 */ +#define GTA02_FLASH_SIZE 0x200000 /* 2MBytes */ + +static struct physmap_flash_data gta02_nor_flash_data = { + .width = 2, +}; + +static struct resource gta02_nor_flash_resource = { + .start = GTA02_FLASH_BASE, + .end = GTA02_FLASH_BASE + GTA02_FLASH_SIZE - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device gta02_nor_flash = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = >a02_nor_flash_data, + }, + .resource = >a02_nor_flash_resource, + .num_resources = 1, +}; + + + +static struct resource gta02_sdio_resources[] = { + [0] = { + .flags = IORESOURCE_IRQ, + .start = IRQ_SDI, + .end = IRQ_SDI, + }, + [1] = { + .flags = IORESOURCE_MEM, + .start = S3C2410_PA_SDI, + .end = S3C2410_PA_SDI + S3C24XX_SZ_SDI - 1, + }, + [2] = { + .flags = IORESOURCE_DMA, + .start = 0, /* Channel 0 for SDI */ + .end = 0, + }, +}; + + +static struct platform_device gta02_sdio_dev = { + .name = "s3c24xx-sdio", + .id = -1, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, + .resource = gta02_sdio_resources, + .num_resources = ARRAY_SIZE(gta02_sdio_resources), +}; + +static struct platform_device *gta02_devices[] __initdata = { + &s3c_device_usb, + &s3c_device_wdt, + &s3c_device_i2c, + &s3c_device_iis, + // &s3c_device_sdi, /* FIXME: temporary disable to avoid s3cmci bind */ + &s3c_device_usbgadget, + &s3c_device_nand, + &s3c_device_ts, + &s3c_device_spi0, + &s3c_device_spi1, + >a02_nor_flash, +}; + +static struct s3c2410_nand_set gta02_nand_sets[] = { + [0] = { + .name = "neo1973-nand", + .nr_chips = 1, + .flags = S3C2410_NAND_BBT, + }, +}; + +/* choose a set of timings which should suit most 512Mbit + * chips and beyond. + */ + +static struct s3c2410_platform_nand gta02_nand_info = { + .tacls = 20, + .twrph0 = 60, + .twrph1 = 20, + .nr_sets = ARRAY_SIZE(gta02_nand_sets), + .sets = gta02_nand_sets, +}; + +static struct s3c24xx_mci_pdata gta02_mmc_cfg = { + .gpio_detect = GTA02v1_GPIO_nSD_DETECT, + .set_power = NULL, + .ocr_avail = MMC_VDD_32_33, +}; + +static void gta02_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(GTA02_GPIO_USB_PULLUP, 1); + break; + case S3C2410_UDC_P_DISABLE: + s3c2410_gpio_setpin(GTA02_GPIO_USB_PULLUP, 0); + break; + case S3C2410_UDC_P_RESET: + /* FIXME! */ + 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 gta02_udc_vbus_drawer; + +static void __gta02_udc_vbus_draw(struct work_struct *work) +{ + if (!pcf50633_global) { + printk(KERN_ERR "pcf50633 not initialized yet, can't change " + "vbus_draw\n"); + return; + } + pcf50633_usb_curlim_set(pcf50633_global, gta02_udc_vbus_drawer.ma); +} + +static void gta02_udc_vbus_draw(unsigned int ma) +{ + gta02_udc_vbus_drawer.ma = ma; + schedule_work(>a02_udc_vbus_drawer.work); +} + +static struct s3c2410_udc_mach_info gta02_udc_cfg = { + .vbus_draw = gta02_udc_vbus_draw, + .udc_command = gta02_udc_command, + +}; + +static struct s3c2410_ts_mach_info gta02_ts_cfg = { + .delay = 10000, + .presc = 65, + .oversampling_shift = 5, +}; + +/* SPI */ + +static struct spi_board_info gta02_spi_board_info[] = { + { + .modalias = "jbt6k74", + /* platform_data */ + /* controller_data */ + /* irq */ + .max_speed_hz = 10 * 1000 * 1000, + .bus_num = 2, + /* chip_select */ + }, +}; + +static struct glamo_spi_info glamo_spi_cfg = { + .board_size = ARRAY_SIZE(gta02_spi_board_info), + .board_info = gta02_spi_board_info, +}; + +static struct glamo_spigpio_info glamo_spigpio_cfg = { + .pin_clk = GLAMO_GPIO10_OUTPUT, + .pin_mosi = GLAMO_GPIO11_OUTPUT, + .pin_cs = GLAMO_GPIO12_OUTPUT, + .pin_miso = 0, + .board_size = ARRAY_SIZE(gta02_spi_board_info), + .board_info = gta02_spi_board_info, +}; + +static struct resource gta01_led_resources[] = { + [0] = { + .start = GTA02_GPIO_VIBRATOR_ON, + .end = GTA02_GPIO_VIBRATOR_ON, + }, +}; + +static struct platform_device gta01_led_dev = { + .name = "neo1973-vibrator", + .num_resources = ARRAY_SIZE(gta01_led_resources), + .resource = gta01_led_resources, +}; + +static struct resource gta02_led_resources[] = { + { + .name = "gta02-power:orange", + .start = GTA02_GPIO_PWR_LED1, + .end = GTA02_GPIO_PWR_LED1, + }, { + .name = "gta02-power:blue", + .start = GTA02_GPIO_PWR_LED2, + .end = GTA02_GPIO_PWR_LED2, + }, { + .name = "gta02-aux:red", + .start = GTA02_GPIO_AUX_LED, + .end = GTA02_GPIO_AUX_LED, + }, +}; + +struct platform_device gta02_led_dev = { + .name = "gta02-led", + .num_resources = ARRAY_SIZE(gta02_led_resources), + .resource = gta02_led_resources, +}; + +static struct resource gta01_button_resources[] = { + [0] = { + .start = GTA02_GPIO_AUX_KEY, + .end = GTA02_GPIO_AUX_KEY, + }, + [1] = { + .start = GTA02_GPIO_HOLD_KEY, + .end = GTA02_GPIO_HOLD_KEY, + }, + [2] = { + .start = GTA02_GPIO_JACK_INSERT, + .end = GTA02_GPIO_JACK_INSERT, + }, +}; + +static 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 gta02_usb_info = { + .port[0] = { + .flags = S3C_HCDFLG_USED, + }, + .port[1] = { + .flags = 0, + }, +}; + +static int glamo_irq_is_wired(void) +{ + int rc; + int count = 0; + + /* + * GTA02 S-Media IRQs prior to A5 are broken due to a lack of + * a pullup on the INT# line. Check for the bad behaviour. + */ + s3c2410_gpio_setpin(S3C2410_GPG4, 0); + s3c2410_gpio_cfgpin(S3C2410_GPG4, S3C2410_GPG4_OUTP); + s3c2410_gpio_cfgpin(S3C2410_GPG4, S3C2410_GPG4_INP); + /* + * we force it low ourselves for a moment and resume being input. + * If there is a pullup, it won't stay low for long. But if the + * level converter is there as on < A5 revision, the weak keeper + * on the input of the LC will hold the line low indefinitiely + */ + do + rc = s3c2410_gpio_getpin(S3C2410_GPG4); + while ((!rc) && ((count++) < 10)); + if (rc) { /* it got pulled back up, it's good */ + printk(KERN_INFO "Detected S-Media IRQ# pullup, " + "enabling interrupt\n"); + return 0; + } else /* Gah we can't work with this level converter */ + printk(KERN_WARNING "** Detected bad IRQ# circuit found" + " on pre-A5 GTA02: S-Media interrupt disabled **\n"); + return -ENODEV; +} + + +static void +gta02_glamo_mmc_set_power(unsigned char power_mode, unsigned short vdd) +{ + int mv = 1650; + + printk(KERN_DEBUG "mmc_set_power(power_mode=%u, vdd=%u\n", + power_mode, vdd); + + switch (system_rev) { + case GTA02v1_SYSTEM_REV: + case GTA02v2_SYSTEM_REV: + break; + case GTA02v3_SYSTEM_REV: + case GTA02v4_SYSTEM_REV: + case GTA02v5_SYSTEM_REV: + case GTA02v6_SYSTEM_REV: + /* depend on pcf50633 driver init */ + if (!pcf50633_global) + while (!pcf50633_global) + msleep(10); + switch (power_mode) { + case MMC_POWER_ON: + case MMC_POWER_UP: + /* select and set the voltage */ + if (vdd > 7) { + mv += 300 + 100 * (vdd - 8); + if (mv > 3500) + mv = 3500; + } + pcf50633_voltage_set(pcf50633_global, + PCF50633_REGULATOR_HCLDO, mv); + msleep(10); + pcf50633_onoff_set(pcf50633_global, + PCF50633_REGULATOR_HCLDO, 1); + msleep(1); + break; + case MMC_POWER_OFF: + pcf50633_onoff_set(pcf50633_global, + PCF50633_REGULATOR_HCLDO, 0); + msleep(1); + break; + } + break; + } +} + +/* Smedia Glamo 3362 */ + +static struct glamofb_platform_data gta02_glamo_pdata = { + .width = 43, + .height = 58, + /* 24.5MHz --> 40.816ns */ + .pixclock = 40816, + .left_margin = 8, + .right_margin = 16, + .upper_margin = 2, + .lower_margin = 16, + .hsync_len = 8, + .vsync_len = 2, + .fb_mem_size = 0x400000, /* glamo has 8 megs of SRAM. we use 4 */ + .xres = { + .min = 240, + .max = 640, + .defval = 480, + }, + .yres = { + .min = 320, + .max = 640, + .defval = 640, + }, + .bpp = { + .min = 16, + .max = 16, + .defval = 16, + }, + //.spi_info = &glamo_spi_cfg, + .spigpio_info = &glamo_spigpio_cfg, + + /* glamo MMC function platform data */ + .glamo_set_mci_power = gta02_glamo_mmc_set_power, + .glamo_irq_is_wired = glamo_irq_is_wired, +}; + +static struct resource gta02_glamo_resources[] = { + [0] = { + .start = S3C2410_CS1, + .end = S3C2410_CS1 + 0x1000000 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = GTA02_IRQ_3D, + .end = GTA02_IRQ_3D, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = GTA02v1_GPIO_3D_RESET, + .end = GTA02v1_GPIO_3D_RESET, + }, +}; + +static struct platform_device gta02_glamo_dev = { + .name = "glamo3362", + .num_resources = ARRAY_SIZE(gta02_glamo_resources), + .resource = gta02_glamo_resources, + .dev = { + .platform_data = >a02_glamo_pdata, + }, +}; + +static void mangle_glamo_res_by_system_rev(void) +{ + switch (system_rev) { + case GTA02v1_SYSTEM_REV: + break; + default: + gta02_glamo_resources[2].start = GTA02_GPIO_3D_RESET; + gta02_glamo_resources[2].end = GTA02_GPIO_3D_RESET; + break; + } + + switch (system_rev) { + case GTA02v1_SYSTEM_REV: + case GTA02v2_SYSTEM_REV: + case GTA02v3_SYSTEM_REV: + /* case GTA02v4_SYSTEM_REV: - FIXME: handle this later */ + /* The hardware is missing a pull-up resistor and thus can't + * support the Smedia Glamo IRQ */ + gta02_glamo_resources[1].start = 0; + gta02_glamo_resources[1].end = 0; + break; + } +} + +static void __init gta02_map_io(void) +{ + s3c24xx_init_io(gta02_iodesc, ARRAY_SIZE(gta02_iodesc)); + s3c24xx_init_clocks(12000000); + s3c24xx_init_uarts(gta02_uartcfgs, ARRAY_SIZE(gta02_uartcfgs)); +} + +static irqreturn_t gta02_modem_irq(int irq, void *param) +{ + printk(KERN_DEBUG "modem wakeup interrupt\n"); + return IRQ_HANDLED; +} + +static void __init gta02_machine_init(void) +{ + int rc; + + s3c_device_usb.dev.platform_data = >a02_usb_info; + s3c_device_nand.dev.platform_data = >a02_nand_info; + s3c_device_sdi.dev.platform_data = >a02_mmc_cfg; + + /* Only GTA02v1 has a SD_DETECT GPIO. Since the slot is not + * hot-pluggable, this is not required anyway */ + switch (system_rev) { + case GTA02v1_SYSTEM_REV: + break; + default: + gta02_mmc_cfg.gpio_detect = 0; + break; + } + + INIT_WORK(>a02_udc_vbus_drawer.work, __gta02_udc_vbus_draw); + s3c24xx_udc_set_platdata(>a02_udc_cfg); + set_s3c2410ts_info(>a02_ts_cfg); + + /* FIXME: hardcoded WLAN module power-up */ + s3c2410_gpio_cfgpin(GTA02_CHIP_PWD, S3C2410_GPIO_OUTPUT); + + /* Power is down */ + s3c2410_gpio_setpin(GTA02_CHIP_PWD, 1); + mdelay(100); + + switch (system_rev) { + case GTA02v1_SYSTEM_REV: + s3c2410_gpio_setpin(GTA02_CHIP_PWD, 0); + break; + default: + s3c2410_gpio_cfgpin(GTA02_GPIO_nWLAN_RESET, S3C2410_GPIO_OUTPUT); + /* Chip is in reset state */ + s3c2410_gpio_setpin(GTA02_GPIO_nWLAN_RESET, 0); + mdelay(100); + /* Power is up */ + s3c2410_gpio_setpin(GTA02_CHIP_PWD, 0); + mdelay(100); + /* Chip is out of reset */ + s3c2410_gpio_setpin(GTA02_GPIO_nWLAN_RESET, 1); + break; + } + + platform_device_register(>a01_button_dev); + platform_device_register(>a01_pm_gsm_dev); + + mangle_pmu_pdata_by_system_rev(); + platform_device_register(>a02_pmu_dev); + platform_device_register(>a01_led_dev); + platform_device_register(>a02_led_dev); + + mangle_glamo_res_by_system_rev(); + platform_device_register(>a02_glamo_dev); + + platform_device_register(>a02_sdio_dev); + + platform_add_devices(gta02_devices, ARRAY_SIZE(gta02_devices)); + + s3c2410_pm_init(); + + /* Set LCD_RESET / XRES to high */ + s3c2410_gpio_cfgpin(GTA01_GPIO_LCD_RESET, S3C2410_GPIO_OUTPUT); + s3c2410_gpio_setpin(GTA01_GPIO_LCD_RESET, 1); + + /* Make sure the modem can wake us up */ + set_irq_type(GTA02_IRQ_MODEM, IRQT_RISING); + rc = request_irq(GTA02_IRQ_MODEM, gta02_modem_irq, IRQF_DISABLED, + "modem", NULL); + if (rc < 0) + printk(KERN_ERR "GTA02: can't request GSM modem wakeup IRQ\n"); + enable_irq_wake(GTA02_IRQ_MODEM); +} + +MACHINE_START(NEO1973_GTA02, "GTA02") + .phys_io = S3C2410_PA_UART, + .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, + .boot_params = S3C2410_SDRAM_PA + 0x100, + .map_io = gta02_map_io, + .init_irq = s3c24xx_init_irq, + .init_machine = gta02_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END diff --git a/drivers/leds/leds-neo1973-vibrator.c b/drivers/leds/leds-neo1973-vibrator.c index 0336e367ce6..c943a6a6988 100644 --- a/drivers/leds/leds-neo1973-vibrator.c +++ b/drivers/leds/leds-neo1973-vibrator.c @@ -113,7 +113,7 @@ static int __init neo1973_vib_probe(struct platform_device *pdev) struct resource *r; int rc; - if (!machine_is_neo1973_gta01()) + if (!machine_is_neo1973_gta01() && !machine_is_neo1973_gta02()) return -EIO; r = platform_get_resource(pdev, 0, 0); diff --git a/include/asm-arm/arch-s3c2410/gta02.h b/include/asm-arm/arch-s3c2410/gta02.h new file mode 100644 index 00000000000..fa49d932673 --- /dev/null +++ b/include/asm-arm/arch-s3c2410/gta02.h @@ -0,0 +1,99 @@ +#ifndef _GTA02_H +#define _GTA02_H + +#include <asm/arch/regs-gpio.h> +#include <asm/arch/irqs.h> + +/* Different hardware revisions, passed in ATAG_REVISION by u-boot */ +#define GTA02v1_SYSTEM_REV 0x00000310 +#define GTA02v2_SYSTEM_REV 0x00000320 +#define GTA02v3_SYSTEM_REV 0x00000330 +#define GTA02v4_SYSTEM_REV 0x00000340 +#define GTA02v5_SYSTEM_REV 0x00000350 +#define GTA02v6_SYSTEM_REV 0x00000360 + +#define GTA02_GPIO_n3DL_GSM S3C2410_GPA13 /* v1 + v2 + v3 only */ + +#define GTA02_GPIO_PWR_LED1 S3C2410_GPB0 +#define GTA02_GPIO_PWR_LED2 S3C2410_GPB1 +#define GTA02_GPIO_AUX_LED S3C2410_GPB2 +#define GTA02_GPIO_VIBRATOR_ON S3C2410_GPB3 +#define GTA02v1_GPIO_GPS_PWRON S3C2410_GPB4 /* v1 only */ +#define GTA02_GPIO_MODEM_RST S3C2410_GPB5 +#define GTA02_GPIO_BT_EN S3C2410_GPB6 +#define GTA02_GPIO_MODEM_ON S3C2410_GPB7 +#define GTA02v1_GPIO_EN_AGPS3V S3C2410_GPB8 /* v1 only */ +#define GTA02_GPIO_EXTINT8 S3C2410_GPB8 +#define GTA02_GPIO_USB_PULLUP S3C2410_GPB9 + +#define GTA02v1_GPIO_nGPS_RST S3C2410_GPC0 /* v1 only */ +#define GTA02v12_GPIO_PIO3 S3C2410_GPC5 /* v1 + v2 only */ +#define GTA02_GPIO_PIO5 S3C2410_GPC5 /* v3 + v4 only */ +#define GTA02_GPIO_LCD_RESET S3C2410_GPC6 /* v1 + v2 only */ +#define GTA02v12_GPIO_PIO2 S3C2410_GPC7 /* v1 + v2 only */ +#define GTA02v2_nUSB_FLT S3C2410_GPC9 /* v2 only */ +#define GTA02v2_nUSB_OC S3C2410_GPC10 /* v2 only */ +#define GTA02v2_nGSM_OC S3C2410_GPC12 /* v2 only */ + +#define GTA02v3_GPIO_nG1_CS S3C2410_GPD12 /* v3 + v4 only */ +#define GTA02v3_GPIO_nG2_CS S3C2410_GPD13 /* v3 + v4 only */ + +#define GTA02_GPIO_nG1_INT S3C2410_GPF0 +#define GTA02_GPIO_IO1 S3C2410_GPF1 +#define GTA02v1_GPIO_nG2_INT S3C2410_GPF2 /* v1 only */ +#define GTA02_GPIO_PIO_2 S3C2410_GPF2 /* v2 + v3 + v4 only */ +#define GTA02_GPIO_JACK_INSERT S3C2410_GPF4 +#define GTA02v1_GPIO_nSD_DETECT S3C2410_GPF5 /* v1 only */ +#define GTA02_GPIO_WLAN_GPIO1 S3C2410_GPF5 /* v2 + v3 + v4 only */ +#define GTA02_GPIO_AUX_KEY S3C2410_GPF6 +#define GTA02_GPIO_HOLD_KEY S3C2410_GPF7 + +#define GTA02_GPIO_3D_IRQ S3C2410_GPG4 +#define GTA02v1_GPIO_nG1_CS S3C2410_GPG8 /* v1 only */ +#define GTA02v2_GPIO_nG2_INT S3C2410_GPG8 /* v2 + v3 + v4 only */ +#define GTA02v3_GPIO_nUSB_OC S3C2410_GPG9 /* v3 + v4 only */ +#define GTA02v3_GPIO_nUSB_FLT S3C2410_GPG10 /* v3 + v4 only */ +#define GTA02v1_GPIO_nG2_CS S3C2410_GPG11 /* v1 only */ +#define GTA02v3_GPIO_nGSM_OC S3C2410_GPG11 /* v3 + v4 only */ + +#define GTA02v1_GPIO_3D_RESET S3C2440_GPJ0 /* v1 only */ +#define GTA02v2_GPIO_BAT_ID S3C2440_GPJ0 /* v2 only */ +#define GTA02v1_GPIO_WLAN_GPIO8 S3C2440_GPJ1 /* v1 only */ +#define GTA02_GPIO_AMP_SHUT S3C2440_GPJ1 /* v2 + v3 + v4 only */ +#define GTA02v1_GPIO_WLAN_GPIO10 S3C2440_GPJ2 +#define GTA02_GPIO_HP_IN S3C2440_GPJ2 /* v2 + v3 + v4 only */ +#define GTA02v1_GPIO_KEEPACT S3C2440_GPJ3 /* v1 only */ +#define GTA02_GPIO_INT0 S3C2440_GPJ3 /* v2 + v3 + v4 only */ +#define GTA02_GPIO_nGSM_EN S3C2440_GPJ4 +#define GTA02_GPIO_3D_RESET S3C2440_GPJ5 +#define GTA02_GPIO_nDL_GSM S3C2440_GPJ6 /* v4 + v5 only */ +#define GTA02_GPIO_WLAN_GPIO0 S3C2440_GPJ7 +#define GTA02v1_GPIO_BAT_ID S3C2440_GPJ8 +#define GTA02_GPIO_KEEPACT S3C2440_GPJ8 +#define GTA02v1_GPIO_AMP_SHUT S3C2440_GPJ9 /* v1 only */ +#define GTA02v2_nG1_CS S3C2440_GPJ9 /* v2 only */ +#define GTA02v1_GPIO_HP_IN S3C2440_GPJ10 +#define GTA02v2_nG2_CS S3C2440_GPJ10 /* v2 only */ +#define GTA02v1_GPIO_INT0 S3C2440_GPJ11 /* v1 only */ +#define GTA02_CHIP_PWD S3C2440_GPJ11 /* v2 + v3 + v4 only */ +#define GTA02v1_GPIO_nGSM_EN S3C2440_GPJ12 /* v1 only */ +#define GTA02_GPIO_nWLAN_RESET S3C2440_GPJ12 /* v2 + v3 + v4 only */ + +#define GTA02_IRQ_GSENSOR_1 IRQ_EINT0 +#define GTA02_IRQ_MODEM IRQ_EINT1 +#define GTA02v1_IRQ_GSENSOR_2 IRQ_EINT2 /* v1 only */ +#define GTA02_IRQ_PIO_2 IRQ_EINT2 /* v2 + v3 + v4 only */ +#define GTA02_IRQ_nJACK_INSERT IRQ_EINT4 +#define GTA02v1_IRQ_nSD_CD IRQ_EINT5 /* v1 only */ +#define GTA02_IRQ_WLAN_GPIO1 IRQ_EINT5 +#define GTA02_IRQ_AUX IRQ_EINT6 +#define GTA02_IRQ_nHOLD IRQ_EINT7 +#define GTA02v1_IRQ_nSIM_CD IRQ_EINT8 /* v1 only */ +#define GTA02_IRQ_PCF50633 IRQ_EINT9 +#define GTA02_IRQ_3D IRQ_EINT12 +#define GTA02_IRQ_GSENSOR_2 IRQ_EINT16 /* v2 + v3 + v4 only */ +#define GTA02v3_IRQ_nUSB_OC IRQ_EINT17 /* v3 + v4 only */ +#define GTA02v3_IRQ_nUSB_FLT IRQ_EINT18 /* v3 + v4 only */ +#define GTA02v3_IRQ_nGSM_OC IRQ_EINT19 /* v3 + v4 only */ + +#endif /* _GTA02_H */ |