| /* |
| * CompuLab CM-T35/CM-T3730 modules support |
| * |
| * Copyright (C) 2009-2011 CompuLab, Ltd. |
| * Authors: Mike Rapoport <mike@compulab.co.il> |
| * Igor Grinberg <grinberg@compulab.co.il> |
| * |
| * 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. |
| * |
| * 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. |
| * |
| */ |
| |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| #include <linux/platform_device.h> |
| #include <linux/input.h> |
| #include <linux/input/matrix_keypad.h> |
| #include <linux/delay.h> |
| #include <linux/gpio.h> |
| |
| #include <linux/i2c/at24.h> |
| #include <linux/i2c/twl.h> |
| #include <linux/regulator/machine.h> |
| #include <linux/mmc/host.h> |
| |
| #include <linux/spi/spi.h> |
| #include <linux/spi/tdo24m.h> |
| |
| #include <asm/mach-types.h> |
| #include <asm/mach/arch.h> |
| #include <asm/mach/map.h> |
| |
| #include <plat/board.h> |
| #include "common.h" |
| #include <plat/nand.h> |
| #include <plat/gpmc.h> |
| #include <plat/usb.h> |
| #include <video/omapdss.h> |
| #include <video/omap-panel-generic-dpi.h> |
| #include <video/omap-panel-dvi.h> |
| #include <plat/mcspi.h> |
| |
| #include <mach/hardware.h> |
| |
| #include "mux.h" |
| #include "sdram-micron-mt46h32m32lf-6.h" |
| #include "hsmmc.h" |
| #include "common-board-devices.h" |
| |
| #define CM_T35_GPIO_PENDOWN 57 |
| |
| #define CM_T35_SMSC911X_CS 5 |
| #define CM_T35_SMSC911X_GPIO 163 |
| #define SB_T35_SMSC911X_CS 4 |
| #define SB_T35_SMSC911X_GPIO 65 |
| |
| #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) |
| #include <linux/smsc911x.h> |
| #include <plat/gpmc-smsc911x.h> |
| |
| static struct omap_smsc911x_platform_data cm_t35_smsc911x_cfg = { |
| .id = 0, |
| .cs = CM_T35_SMSC911X_CS, |
| .gpio_irq = CM_T35_SMSC911X_GPIO, |
| .gpio_reset = -EINVAL, |
| .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, |
| }; |
| |
| static struct omap_smsc911x_platform_data sb_t35_smsc911x_cfg = { |
| .id = 1, |
| .cs = SB_T35_SMSC911X_CS, |
| .gpio_irq = SB_T35_SMSC911X_GPIO, |
| .gpio_reset = -EINVAL, |
| .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, |
| }; |
| |
| static void __init cm_t35_init_ethernet(void) |
| { |
| gpmc_smsc911x_init(&cm_t35_smsc911x_cfg); |
| gpmc_smsc911x_init(&sb_t35_smsc911x_cfg); |
| } |
| #else |
| static inline void __init cm_t35_init_ethernet(void) { return; } |
| #endif |
| |
| #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) |
| #include <linux/leds.h> |
| |
| static struct gpio_led cm_t35_leds[] = { |
| [0] = { |
| .gpio = 186, |
| .name = "cm-t35:green", |
| .default_trigger = "heartbeat", |
| .active_low = 0, |
| }, |
| }; |
| |
| static struct gpio_led_platform_data cm_t35_led_pdata = { |
| .num_leds = ARRAY_SIZE(cm_t35_leds), |
| .leds = cm_t35_leds, |
| }; |
| |
| static struct platform_device cm_t35_led_device = { |
| .name = "leds-gpio", |
| .id = -1, |
| .dev = { |
| .platform_data = &cm_t35_led_pdata, |
| }, |
| }; |
| |
| static void __init cm_t35_init_led(void) |
| { |
| platform_device_register(&cm_t35_led_device); |
| } |
| #else |
| static inline void cm_t35_init_led(void) {} |
| #endif |
| |
| #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE) |
| #include <linux/mtd/mtd.h> |
| #include <linux/mtd/nand.h> |
| #include <linux/mtd/partitions.h> |
| |
| static struct mtd_partition cm_t35_nand_partitions[] = { |
| { |
| .name = "xloader", |
| .offset = 0, /* Offset = 0x00000 */ |
| .size = 4 * NAND_BLOCK_SIZE, |
| .mask_flags = MTD_WRITEABLE |
| }, |
| { |
| .name = "uboot", |
| .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ |
| .size = 15 * NAND_BLOCK_SIZE, |
| }, |
| { |
| .name = "uboot environment", |
| .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */ |
| .size = 2 * NAND_BLOCK_SIZE, |
| }, |
| { |
| .name = "linux", |
| .offset = MTDPART_OFS_APPEND, /* Offset = 0x2A0000 */ |
| .size = 32 * NAND_BLOCK_SIZE, |
| }, |
| { |
| .name = "rootfs", |
| .offset = MTDPART_OFS_APPEND, /* Offset = 0x6A0000 */ |
| .size = MTDPART_SIZ_FULL, |
| }, |
| }; |
| |
| static struct omap_nand_platform_data cm_t35_nand_data = { |
| .parts = cm_t35_nand_partitions, |
| .nr_parts = ARRAY_SIZE(cm_t35_nand_partitions), |
| .cs = 0, |
| }; |
| |
| static void __init cm_t35_init_nand(void) |
| { |
| if (gpmc_nand_init(&cm_t35_nand_data) < 0) |
| pr_err("CM-T35: Unable to register NAND device\n"); |
| } |
| #else |
| static inline void cm_t35_init_nand(void) {} |
| #endif |
| |
| #define CM_T35_LCD_EN_GPIO 157 |
| #define CM_T35_LCD_BL_GPIO 58 |
| #define CM_T35_DVI_EN_GPIO 54 |
| |
| static int lcd_enabled; |
| static int dvi_enabled; |
| |
| static int cm_t35_panel_enable_lcd(struct omap_dss_device *dssdev) |
| { |
| if (dvi_enabled) { |
| printk(KERN_ERR "cannot enable LCD, DVI is enabled\n"); |
| return -EINVAL; |
| } |
| |
| gpio_set_value(CM_T35_LCD_EN_GPIO, 1); |
| gpio_set_value(CM_T35_LCD_BL_GPIO, 1); |
| |
| lcd_enabled = 1; |
| |
| return 0; |
| } |
| |
| static void cm_t35_panel_disable_lcd(struct omap_dss_device *dssdev) |
| { |
| lcd_enabled = 0; |
| |
| gpio_set_value(CM_T35_LCD_BL_GPIO, 0); |
| gpio_set_value(CM_T35_LCD_EN_GPIO, 0); |
| } |
| |
| static int cm_t35_panel_enable_dvi(struct omap_dss_device *dssdev) |
| { |
| if (lcd_enabled) { |
| printk(KERN_ERR "cannot enable DVI, LCD is enabled\n"); |
| return -EINVAL; |
| } |
| |
| gpio_set_value(CM_T35_DVI_EN_GPIO, 0); |
| dvi_enabled = 1; |
| |
| return 0; |
| } |
| |
| static void cm_t35_panel_disable_dvi(struct omap_dss_device *dssdev) |
| { |
| gpio_set_value(CM_T35_DVI_EN_GPIO, 1); |
| dvi_enabled = 0; |
| } |
| |
| static int cm_t35_panel_enable_tv(struct omap_dss_device *dssdev) |
| { |
| return 0; |
| } |
| |
| static void cm_t35_panel_disable_tv(struct omap_dss_device *dssdev) |
| { |
| } |
| |
| static struct panel_generic_dpi_data lcd_panel = { |
| .name = "toppoly_tdo35s", |
| .platform_enable = cm_t35_panel_enable_lcd, |
| .platform_disable = cm_t35_panel_disable_lcd, |
| }; |
| |
| static struct omap_dss_device cm_t35_lcd_device = { |
| .name = "lcd", |
| .type = OMAP_DISPLAY_TYPE_DPI, |
| .driver_name = "generic_dpi_panel", |
| .data = &lcd_panel, |
| .phy.dpi.data_lines = 18, |
| }; |
| |
| static struct panel_dvi_platform_data dvi_panel = { |
| .platform_enable = cm_t35_panel_enable_dvi, |
| .platform_disable = cm_t35_panel_disable_dvi, |
| }; |
| |
| static struct omap_dss_device cm_t35_dvi_device = { |
| .name = "dvi", |
| .type = OMAP_DISPLAY_TYPE_DPI, |
| .driver_name = "dvi", |
| .data = &dvi_panel, |
| .phy.dpi.data_lines = 24, |
| }; |
| |
| static struct omap_dss_device cm_t35_tv_device = { |
| .name = "tv", |
| .driver_name = "venc", |
| .type = OMAP_DISPLAY_TYPE_VENC, |
| .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, |
| .platform_enable = cm_t35_panel_enable_tv, |
| .platform_disable = cm_t35_panel_disable_tv, |
| }; |
| |
| static struct omap_dss_device *cm_t35_dss_devices[] = { |
| &cm_t35_lcd_device, |
| &cm_t35_dvi_device, |
| &cm_t35_tv_device, |
| }; |
| |
| static struct omap_dss_board_info cm_t35_dss_data = { |
| .num_devices = ARRAY_SIZE(cm_t35_dss_devices), |
| .devices = cm_t35_dss_devices, |
| .default_device = &cm_t35_dvi_device, |
| }; |
| |
| static struct omap2_mcspi_device_config tdo24m_mcspi_config = { |
| .turbo_mode = 0, |
| .single_channel = 1, /* 0: slave, 1: master */ |
| }; |
| |
| static struct tdo24m_platform_data tdo24m_config = { |
| .model = TDO35S, |
| }; |
| |
| static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = { |
| { |
| .modalias = "tdo24m", |
| .bus_num = 4, |
| .chip_select = 0, |
| .max_speed_hz = 1000000, |
| .controller_data = &tdo24m_mcspi_config, |
| .platform_data = &tdo24m_config, |
| }, |
| }; |
| |
| static struct gpio cm_t35_dss_gpios[] __initdata = { |
| { CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW, "lcd enable" }, |
| { CM_T35_LCD_BL_GPIO, GPIOF_OUT_INIT_LOW, "lcd bl enable" }, |
| { CM_T35_DVI_EN_GPIO, GPIOF_OUT_INIT_HIGH, "dvi enable" }, |
| }; |
| |
| static void __init cm_t35_init_display(void) |
| { |
| int err; |
| |
| spi_register_board_info(cm_t35_lcd_spi_board_info, |
| ARRAY_SIZE(cm_t35_lcd_spi_board_info)); |
| |
| err = gpio_request_array(cm_t35_dss_gpios, |
| ARRAY_SIZE(cm_t35_dss_gpios)); |
| if (err) { |
| pr_err("CM-T35: failed to request DSS control GPIOs\n"); |
| return; |
| } |
| |
| gpio_export(CM_T35_LCD_EN_GPIO, 0); |
| gpio_export(CM_T35_LCD_BL_GPIO, 0); |
| gpio_export(CM_T35_DVI_EN_GPIO, 0); |
| |
| msleep(50); |
| gpio_set_value(CM_T35_LCD_EN_GPIO, 1); |
| |
| err = omap_display_init(&cm_t35_dss_data); |
| if (err) { |
| pr_err("CM-T35: failed to register DSS device\n"); |
| gpio_free_array(cm_t35_dss_gpios, ARRAY_SIZE(cm_t35_dss_gpios)); |
| } |
| } |
| |
| static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = { |
| REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), |
| }; |
| |
| static struct regulator_consumer_supply cm_t35_vsim_supply[] = { |
| REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), |
| }; |
| |
| static struct regulator_consumer_supply cm_t35_vdvi_supply[] = { |
| REGULATOR_SUPPLY("vdvi", "omapdss"), |
| }; |
| |
| /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ |
| static struct regulator_init_data cm_t35_vmmc1 = { |
| .constraints = { |
| .min_uV = 1850000, |
| .max_uV = 3150000, |
| .valid_modes_mask = REGULATOR_MODE_NORMAL |
| | REGULATOR_MODE_STANDBY, |
| .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
| | REGULATOR_CHANGE_MODE |
| | REGULATOR_CHANGE_STATUS, |
| }, |
| .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply), |
| .consumer_supplies = cm_t35_vmmc1_supply, |
| }; |
| |
| /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ |
| static struct regulator_init_data cm_t35_vsim = { |
| .constraints = { |
| .min_uV = 1800000, |
| .max_uV = 3000000, |
| .valid_modes_mask = REGULATOR_MODE_NORMAL |
| | REGULATOR_MODE_STANDBY, |
| .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
| | REGULATOR_CHANGE_MODE |
| | REGULATOR_CHANGE_STATUS, |
| }, |
| .num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply), |
| .consumer_supplies = cm_t35_vsim_supply, |
| }; |
| |
| static uint32_t cm_t35_keymap[] = { |
| KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_LEFT), |
| KEY(1, 0, KEY_UP), KEY(1, 1, KEY_ENTER), KEY(1, 2, KEY_DOWN), |
| KEY(2, 0, KEY_RIGHT), KEY(2, 1, KEY_C), KEY(2, 2, KEY_D), |
| }; |
| |
| static struct matrix_keymap_data cm_t35_keymap_data = { |
| .keymap = cm_t35_keymap, |
| .keymap_size = ARRAY_SIZE(cm_t35_keymap), |
| }; |
| |
| static struct twl4030_keypad_data cm_t35_kp_data = { |
| .keymap_data = &cm_t35_keymap_data, |
| .rows = 3, |
| .cols = 3, |
| .rep = 1, |
| }; |
| |
| static struct omap2_hsmmc_info mmc[] = { |
| { |
| .mmc = 1, |
| .caps = MMC_CAP_4_BIT_DATA, |
| .gpio_cd = -EINVAL, |
| .gpio_wp = -EINVAL, |
| |
| }, |
| { |
| .mmc = 2, |
| .caps = MMC_CAP_4_BIT_DATA, |
| .transceiver = 1, |
| .gpio_cd = -EINVAL, |
| .gpio_wp = -EINVAL, |
| .ocr_mask = 0x00100000, /* 3.3V */ |
| }, |
| {} /* Terminator */ |
| }; |
| |
| static struct usbhs_omap_board_data usbhs_bdata __initdata = { |
| .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, |
| .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, |
| .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, |
| |
| .phy_reset = true, |
| .reset_gpio_port[0] = OMAP_MAX_GPIO_LINES + 6, |
| .reset_gpio_port[1] = OMAP_MAX_GPIO_LINES + 7, |
| .reset_gpio_port[2] = -EINVAL |
| }; |
| |
| static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio, |
| unsigned ngpio) |
| { |
| int wlan_rst = gpio + 2; |
| |
| if (gpio_request_one(wlan_rst, GPIOF_OUT_INIT_HIGH, "WLAN RST") == 0) { |
| gpio_export(wlan_rst, 0); |
| udelay(10); |
| gpio_set_value_cansleep(wlan_rst, 0); |
| udelay(10); |
| gpio_set_value_cansleep(wlan_rst, 1); |
| } else { |
| pr_err("CM-T35: could not obtain gpio for WiFi reset\n"); |
| } |
| |
| /* gpio + 0 is "mmc0_cd" (input/IRQ) */ |
| mmc[0].gpio_cd = gpio + 0; |
| omap2_hsmmc_init(mmc); |
| |
| return 0; |
| } |
| |
| static struct twl4030_gpio_platform_data cm_t35_gpio_data = { |
| .gpio_base = OMAP_MAX_GPIO_LINES, |
| .irq_base = TWL4030_GPIO_IRQ_BASE, |
| .irq_end = TWL4030_GPIO_IRQ_END, |
| .setup = cm_t35_twl_gpio_setup, |
| }; |
| |
| static struct twl4030_platform_data cm_t35_twldata = { |
| /* platform_data for children goes here */ |
| .keypad = &cm_t35_kp_data, |
| .gpio = &cm_t35_gpio_data, |
| .vmmc1 = &cm_t35_vmmc1, |
| .vsim = &cm_t35_vsim, |
| }; |
| |
| static void __init cm_t35_init_i2c(void) |
| { |
| omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB, |
| TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2); |
| |
| cm_t35_twldata.vpll2->constraints.name = "VDVI"; |
| cm_t35_twldata.vpll2->num_consumer_supplies = |
| ARRAY_SIZE(cm_t35_vdvi_supply); |
| cm_t35_twldata.vpll2->consumer_supplies = cm_t35_vdvi_supply; |
| |
| omap3_pmic_init("tps65930", &cm_t35_twldata); |
| } |
| |
| #ifdef CONFIG_OMAP_MUX |
| static struct omap_board_mux board_mux[] __initdata = { |
| /* nCS and IRQ for CM-T35 ethernet */ |
| OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0), |
| OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), |
| |
| /* nCS and IRQ for SB-T35 ethernet */ |
| OMAP3_MUX(GPMC_NCS4, OMAP_MUX_MODE0), |
| OMAP3_MUX(GPMC_WAIT3, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), |
| |
| /* PENDOWN GPIO */ |
| OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), |
| |
| /* mUSB */ |
| OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| |
| /* MMC 2 */ |
| OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| |
| /* McSPI 1 */ |
| OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), |
| |
| /* McSPI 4 */ |
| OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP), |
| |
| /* McBSP 2 */ |
| OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| |
| /* serial ports */ |
| OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| |
| /* common DSS */ |
| OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| |
| /* display controls */ |
| OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| |
| /* TPS IRQ */ |
| OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \ |
| OMAP_PIN_INPUT_PULLUP), |
| |
| { .reg_offset = OMAP_MUX_TERMINATOR }, |
| }; |
| |
| static void __init cm_t3x_common_dss_mux_init(int mux_mode) |
| { |
| omap_mux_init_signal("dss_data18", mux_mode); |
| omap_mux_init_signal("dss_data19", mux_mode); |
| omap_mux_init_signal("dss_data20", mux_mode); |
| omap_mux_init_signal("dss_data21", mux_mode); |
| omap_mux_init_signal("dss_data22", mux_mode); |
| omap_mux_init_signal("dss_data23", mux_mode); |
| } |
| |
| static void __init cm_t35_init_mux(void) |
| { |
| omap_mux_init_signal("gpio_70", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| omap_mux_init_signal("gpio_71", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| omap_mux_init_signal("gpio_72", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| omap_mux_init_signal("gpio_73", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| omap_mux_init_signal("gpio_74", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| omap_mux_init_signal("gpio_75", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| cm_t3x_common_dss_mux_init(OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| } |
| |
| static void __init cm_t3730_init_mux(void) |
| { |
| omap_mux_init_signal("sys_boot0", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| omap_mux_init_signal("sys_boot1", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| omap_mux_init_signal("sys_boot3", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| omap_mux_init_signal("sys_boot4", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| omap_mux_init_signal("sys_boot5", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| omap_mux_init_signal("sys_boot6", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| cm_t3x_common_dss_mux_init(OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| } |
| #else |
| static inline void cm_t35_init_mux(void) {} |
| static inline void cm_t3730_init_mux(void) {} |
| #endif |
| |
| static struct omap_board_config_kernel cm_t35_config[] __initdata = { |
| }; |
| |
| static void __init cm_t3x_common_init(void) |
| { |
| omap_board_config = cm_t35_config; |
| omap_board_config_size = ARRAY_SIZE(cm_t35_config); |
| omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); |
| omap_serial_init(); |
| omap_sdrc_init(mt46h32m32lf6_sdrc_params, |
| mt46h32m32lf6_sdrc_params); |
| cm_t35_init_i2c(); |
| omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL); |
| cm_t35_init_ethernet(); |
| cm_t35_init_led(); |
| cm_t35_init_display(); |
| |
| usb_musb_init(NULL); |
| usbhs_init(&usbhs_bdata); |
| } |
| |
| static void __init cm_t35_init(void) |
| { |
| cm_t3x_common_init(); |
| cm_t35_init_mux(); |
| cm_t35_init_nand(); |
| } |
| |
| static void __init cm_t3730_init(void) |
| { |
| cm_t3x_common_init(); |
| cm_t3730_init_mux(); |
| } |
| |
| MACHINE_START(CM_T35, "Compulab CM-T35") |
| .atag_offset = 0x100, |
| .reserve = omap_reserve, |
| .map_io = omap3_map_io, |
| .init_early = omap35xx_init_early, |
| .init_irq = omap3_init_irq, |
| .init_machine = cm_t35_init, |
| .timer = &omap3_timer, |
| MACHINE_END |
| |
| MACHINE_START(CM_T3730, "Compulab CM-T3730") |
| .atag_offset = 0x100, |
| .reserve = omap_reserve, |
| .map_io = omap3_map_io, |
| .init_early = omap3630_init_early, |
| .init_irq = omap3_init_irq, |
| .init_machine = cm_t3730_init, |
| .timer = &omap3_timer, |
| MACHINE_END |