diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-omap1/board-sx1.c')
| -rw-r--r-- | ANDROID_3.4.5/arch/arm/mach-omap1/board-sx1.c | 412 |
1 files changed, 0 insertions, 412 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-omap1/board-sx1.c b/ANDROID_3.4.5/arch/arm/mach-omap1/board-sx1.c deleted file mode 100644 index f34cb74a..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-omap1/board-sx1.c +++ /dev/null @@ -1,412 +0,0 @@ -/* -* linux/arch/arm/mach-omap1/board-sx1.c -* -* Modified from board-generic.c -* -* Support for the Siemens SX1 mobile phone. -* -* Original version : Vladimir Ananiev (Vovan888-at-gmail com) -* -* Maintainters : Vladimir Ananiev (aka Vovan888), Sergge -* oslik.ru -* -* 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/gpio.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/input.h> -#include <linux/platform_device.h> -#include <linux/notifier.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/types.h> -#include <linux/i2c.h> -#include <linux/errno.h> -#include <linux/export.h> -#include <linux/omapfb.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include <plat/flash.h> -#include <plat/mux.h> -#include <plat/dma.h> -#include <plat/irda.h> -#include <plat/usb.h> -#include <plat/tc.h> -#include <plat/board.h> -#include <plat/keypad.h> -#include <plat/board-sx1.h> - -#include <mach/hardware.h> - -#include "common.h" - -/* Write to I2C device */ -int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value) -{ - struct i2c_adapter *adap; - int err; - struct i2c_msg msg[1]; - unsigned char data[2]; - - adap = i2c_get_adapter(0); - if (!adap) - return -ENODEV; - msg->addr = devaddr; /* I2C address of chip */ - msg->flags = 0; - msg->len = 2; - msg->buf = data; - data[0] = regoffset; /* register num */ - data[1] = value; /* register data */ - err = i2c_transfer(adap, msg, 1); - i2c_put_adapter(adap); - if (err >= 0) - return 0; - return err; -} - -/* Read from I2C device */ -int sx1_i2c_read_byte(u8 devaddr, u8 regoffset, u8 *value) -{ - struct i2c_adapter *adap; - int err; - struct i2c_msg msg[1]; - unsigned char data[2]; - - adap = i2c_get_adapter(0); - if (!adap) - return -ENODEV; - - msg->addr = devaddr; /* I2C address of chip */ - msg->flags = 0; - msg->len = 1; - msg->buf = data; - data[0] = regoffset; /* register num */ - err = i2c_transfer(adap, msg, 1); - - msg->addr = devaddr; /* I2C address */ - msg->flags = I2C_M_RD; - msg->len = 1; - msg->buf = data; - err = i2c_transfer(adap, msg, 1); - *value = data[0]; - i2c_put_adapter(adap); - - if (err >= 0) - return 0; - return err; -} -/* set keyboard backlight intensity */ -int sx1_setkeylight(u8 keylight) -{ - if (keylight > SOFIA_MAX_LIGHT_VAL) - keylight = SOFIA_MAX_LIGHT_VAL; - return sx1_i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_KEYLIGHT_REG, keylight); -} -/* get current keylight intensity */ -int sx1_getkeylight(u8 * keylight) -{ - return sx1_i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_KEYLIGHT_REG, keylight); -} -/* set LCD backlight intensity */ -int sx1_setbacklight(u8 backlight) -{ - if (backlight > SOFIA_MAX_LIGHT_VAL) - backlight = SOFIA_MAX_LIGHT_VAL; - return sx1_i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_BACKLIGHT_REG, - backlight); -} -/* get current LCD backlight intensity */ -int sx1_getbacklight (u8 * backlight) -{ - return sx1_i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_BACKLIGHT_REG, - backlight); -} -/* set LCD backlight power on/off */ -int sx1_setmmipower(u8 onoff) -{ - int err; - u8 dat = 0; - err = sx1_i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat); - if (err < 0) - return err; - if (onoff) - dat |= SOFIA_MMILIGHT_POWER; - else - dat &= ~SOFIA_MMILIGHT_POWER; - return sx1_i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat); -} - -/* set USB power on/off */ -int sx1_setusbpower(u8 onoff) -{ - int err; - u8 dat = 0; - err = sx1_i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat); - if (err < 0) - return err; - if (onoff) - dat |= SOFIA_USB_POWER; - else - dat &= ~SOFIA_USB_POWER; - return sx1_i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat); -} - -EXPORT_SYMBOL(sx1_setkeylight); -EXPORT_SYMBOL(sx1_getkeylight); -EXPORT_SYMBOL(sx1_setbacklight); -EXPORT_SYMBOL(sx1_getbacklight); -EXPORT_SYMBOL(sx1_setmmipower); -EXPORT_SYMBOL(sx1_setusbpower); - -/*----------- Keypad -------------------------*/ - -static const unsigned int sx1_keymap[] = { - KEY(3, 5, GROUP_0 | 117), /* camera Qt::Key_F17 */ - KEY(4, 0, GROUP_0 | 114), /* voice memo Qt::Key_F14 */ - KEY(4, 1, GROUP_2 | 114), /* voice memo */ - KEY(4, 2, GROUP_3 | 114), /* voice memo */ - KEY(0, 0, GROUP_1 | KEY_F12), /* red button Qt::Key_Hangup */ - KEY(3, 4, GROUP_1 | KEY_LEFT), - KEY(3, 2, GROUP_1 | KEY_DOWN), - KEY(3, 1, GROUP_1 | KEY_RIGHT), - KEY(3, 0, GROUP_1 | KEY_UP), - KEY(3, 3, GROUP_1 | KEY_POWER), /* joystick press or Qt::Key_Select */ - KEY(0, 5, GROUP_1 | KEY_1), - KEY(0, 4, GROUP_1 | KEY_2), - KEY(0, 3, GROUP_1 | KEY_3), - KEY(4, 3, GROUP_1 | KEY_4), - KEY(4, 4, GROUP_1 | KEY_5), - KEY(4, 5, GROUP_1 | KEY_KPASTERISK),/* "*" */ - KEY(1, 4, GROUP_1 | KEY_6), - KEY(1, 5, GROUP_1 | KEY_7), - KEY(1, 3, GROUP_1 | KEY_8), - KEY(2, 3, GROUP_1 | KEY_9), - KEY(2, 5, GROUP_1 | KEY_0), - KEY(2, 4, GROUP_1 | 113), /* # F13 Toggle input method Qt::Key_F13 */ - KEY(1, 0, GROUP_1 | KEY_F11), /* green button Qt::Key_Call */ - KEY(2, 1, GROUP_1 | KEY_YEN), /* left soft Qt::Key_Context1 */ - KEY(2, 2, GROUP_1 | KEY_F8), /* right soft Qt::Key_Back */ - KEY(1, 2, GROUP_1 | KEY_LEFTSHIFT), /* shift */ - KEY(1, 1, GROUP_1 | KEY_BACKSPACE), /* C (clear) */ - KEY(2, 0, GROUP_1 | KEY_F7), /* menu Qt::Key_Menu */ -}; - -static struct resource sx1_kp_resources[] = { - [0] = { - .start = INT_KEYBOARD, - .end = INT_KEYBOARD, - .flags = IORESOURCE_IRQ, - }, -}; - -static const struct matrix_keymap_data sx1_keymap_data = { - .keymap = sx1_keymap, - .keymap_size = ARRAY_SIZE(sx1_keymap), -}; - -static struct omap_kp_platform_data sx1_kp_data = { - .rows = 6, - .cols = 6, - .keymap_data = &sx1_keymap_data, - .delay = 80, -}; - -static struct platform_device sx1_kp_device = { - .name = "omap-keypad", - .id = -1, - .dev = { - .platform_data = &sx1_kp_data, - }, - .num_resources = ARRAY_SIZE(sx1_kp_resources), - .resource = sx1_kp_resources, -}; - -/*----------- IRDA -------------------------*/ - -static struct omap_irda_config sx1_irda_data = { - .transceiver_cap = IR_SIRMODE, - .rx_channel = OMAP_DMA_UART3_RX, - .tx_channel = OMAP_DMA_UART3_TX, - .dest_start = UART3_THR, - .src_start = UART3_RHR, - .tx_trigger = 0, - .rx_trigger = 0, -}; - -static struct resource sx1_irda_resources[] = { - [0] = { - .start = INT_UART3, - .end = INT_UART3, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 irda_dmamask = 0xffffffff; - -static struct platform_device sx1_irda_device = { - .name = "omapirda", - .id = 0, - .dev = { - .platform_data = &sx1_irda_data, - .dma_mask = &irda_dmamask, - }, - .num_resources = ARRAY_SIZE(sx1_irda_resources), - .resource = sx1_irda_resources, -}; - -/*----------- MTD -------------------------*/ - -static struct mtd_partition sx1_partitions[] = { - /* bootloader (U-Boot, etc) in first sector */ - { - .name = "bootloader", - .offset = 0x01800000, - .size = SZ_128K, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - /* bootloader params in the next sector */ - { - .name = "params", - .offset = MTDPART_OFS_APPEND, - .size = SZ_128K, - .mask_flags = 0, - }, - /* kernel */ - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_2M - 2 * SZ_128K, - .mask_flags = 0 - }, - /* file system */ - { - .name = "filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0 - } -}; - -static struct physmap_flash_data sx1_flash_data = { - .width = 2, - .set_vpp = omap1_set_vpp, - .parts = sx1_partitions, - .nr_parts = ARRAY_SIZE(sx1_partitions), -}; - -#ifdef CONFIG_SX1_OLD_FLASH -/* MTD Intel StrataFlash - old flashes */ -static struct resource sx1_old_flash_resource[] = { - [0] = { - .start = OMAP_CS0_PHYS, /* Physical */ - .end = OMAP_CS0_PHYS + SZ_16M - 1,, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = OMAP_CS1_PHYS, - .end = OMAP_CS1_PHYS + SZ_8M - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device sx1_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &sx1_flash_data, - }, - .num_resources = 2, - .resource = &sx1_old_flash_resource, -}; -#else -/* MTD Intel 4000 flash - new flashes */ -static struct resource sx1_new_flash_resource = { - .start = OMAP_CS0_PHYS, - .end = OMAP_CS0_PHYS + SZ_32M - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device sx1_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &sx1_flash_data, - }, - .num_resources = 1, - .resource = &sx1_new_flash_resource, -}; -#endif - -/*----------- USB -------------------------*/ - -static struct omap_usb_config sx1_usb_config __initdata = { - .otg = 0, - .register_dev = 1, - .register_host = 0, - .hmc_mode = 0, - .pins[0] = 2, - .pins[1] = 0, - .pins[2] = 0, -}; - -/*----------- LCD -------------------------*/ - -static struct omap_lcd_config sx1_lcd_config __initdata = { - .ctrl_name = "internal", -}; - -/*-----------------------------------------*/ -static struct platform_device *sx1_devices[] __initdata = { - &sx1_flash_device, - &sx1_kp_device, - &sx1_irda_device, -}; - -/*-----------------------------------------*/ - -static void __init omap_sx1_init(void) -{ - /* mux pins for uarts */ - omap_cfg_reg(UART1_TX); - omap_cfg_reg(UART1_RTS); - omap_cfg_reg(UART2_TX); - omap_cfg_reg(UART2_RTS); - omap_cfg_reg(UART3_TX); - omap_cfg_reg(UART3_RX); - - platform_add_devices(sx1_devices, ARRAY_SIZE(sx1_devices)); - - omap_serial_init(); - omap_register_i2c_bus(1, 100, NULL, 0); - omap1_usb_init(&sx1_usb_config); - sx1_mmc_init(); - - /* turn on USB power */ - /* sx1_setusbpower(1); can't do it here because i2c is not ready */ - gpio_request(1, "A_IRDA_OFF"); - gpio_request(11, "A_SWITCH"); - gpio_request(15, "A_USB_ON"); - gpio_direction_output(1, 1); /*A_IRDA_OFF = 1 */ - gpio_direction_output(11, 0); /*A_SWITCH = 0 */ - gpio_direction_output(15, 0); /*A_USB_ON = 0 */ - - omapfb_set_lcd_config(&sx1_lcd_config); -} - -MACHINE_START(SX1, "OMAP310 based Siemens SX1") - .atag_offset = 0x100, - .map_io = omap15xx_map_io, - .init_early = omap1_init_early, - .reserve = omap_reserve, - .init_irq = omap1_init_irq, - .init_machine = omap_sx1_init, - .timer = &omap1_timer, - .restart = omap1_restart, -MACHINE_END |