+++ /dev/null
-/*
- * linux/arch/arm/mach-omap2/board-3430sdp.c
- *
- * Copyright (C) 2007 Texas Instruments
- *
- * Modified from mach-omap2/board-generic.c
- *
- * Initial code: Syed Mohammed Khasim
- *
- * 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/init.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/spi/spi.h>
-#include <linux/i2c/twl.h>
-#include <linux/regulator/machine.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/mmc/host.h>
-#include <linux/platform_data/spi-omap2-mcspi.h>
-#include <linux/platform_data/omap-twl4030.h>
-#include <linux/usb/phy.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include <linux/omap-dma.h>
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#include "gpmc.h"
-
-#include "soc.h"
-#include "board-flash.h"
-#include "mux.h"
-#include "sdram-qimonda-hyb18m512160af-6.h"
-#include "hsmmc.h"
-#include "pm.h"
-#include "control.h"
-#include "common-board-devices.h"
-
-#define CONFIG_DISABLE_HFCLK 1
-
-#define SDP3430_TS_GPIO_IRQ_SDPV1 3
-#define SDP3430_TS_GPIO_IRQ_SDPV2 2
-
-#define ENABLE_VAUX3_DEDICATED 0x03
-#define ENABLE_VAUX3_DEV_GRP 0x20
-
-#define TWL4030_MSECURE_GPIO 22
-
-static uint32_t board_keymap[] = {
- KEY(0, 0, KEY_LEFT),
- KEY(0, 1, KEY_RIGHT),
- KEY(0, 2, KEY_A),
- KEY(0, 3, KEY_B),
- KEY(0, 4, KEY_C),
- KEY(1, 0, KEY_DOWN),
- KEY(1, 1, KEY_UP),
- KEY(1, 2, KEY_E),
- KEY(1, 3, KEY_F),
- KEY(1, 4, KEY_G),
- KEY(2, 0, KEY_ENTER),
- KEY(2, 1, KEY_I),
- KEY(2, 2, KEY_J),
- KEY(2, 3, KEY_K),
- KEY(2, 4, KEY_3),
- KEY(3, 0, KEY_M),
- KEY(3, 1, KEY_N),
- KEY(3, 2, KEY_O),
- KEY(3, 3, KEY_P),
- KEY(3, 4, KEY_Q),
- KEY(4, 0, KEY_R),
- KEY(4, 1, KEY_4),
- KEY(4, 2, KEY_T),
- KEY(4, 3, KEY_U),
- KEY(4, 4, KEY_D),
- KEY(5, 0, KEY_V),
- KEY(5, 1, KEY_W),
- KEY(5, 2, KEY_L),
- KEY(5, 3, KEY_S),
- KEY(5, 4, KEY_H),
- 0
-};
-
-static struct matrix_keymap_data board_map_data = {
- .keymap = board_keymap,
- .keymap_size = ARRAY_SIZE(board_keymap),
-};
-
-static struct twl4030_keypad_data sdp3430_kp_data = {
- .keymap_data = &board_map_data,
- .rows = 5,
- .cols = 6,
- .rep = 1,
-};
-
-#define SDP3430_LCD_PANEL_BACKLIGHT_GPIO 8
-#define SDP3430_LCD_PANEL_ENABLE_GPIO 5
-
-static void __init sdp3430_display_init(void)
-{
- int r;
-
- /*
- * the backlight GPIO doesn't directly go to the panel, it enables
- * an internal circuit on 3430sdp to create the signal V_BKL_28V,
- * this is connected to LED+ pin of the sharp panel. This GPIO
- * is left enabled in the board file, and not passed to the panel
- * as platform_data.
- */
- r = gpio_request_one(SDP3430_LCD_PANEL_BACKLIGHT_GPIO,
- GPIOF_OUT_INIT_HIGH, "LCD Backlight");
- if (r)
- pr_err("failed to get LCD Backlight GPIO\n");
-
-}
-
-static struct panel_sharp_ls037v7dw01_platform_data sdp3430_lcd_pdata = {
- .name = "lcd",
- .source = "dpi.0",
-
- .data_lines = 16,
-
- .resb_gpio = SDP3430_LCD_PANEL_ENABLE_GPIO,
- .ini_gpio = -1,
- .mo_gpio = -1,
- .lr_gpio = -1,
- .ud_gpio = -1,
-};
-
-static struct platform_device sdp3430_lcd_device = {
- .name = "panel-sharp-ls037v7dw01",
- .id = 0,
- .dev.platform_data = &sdp3430_lcd_pdata,
-};
-
-static struct connector_dvi_platform_data sdp3430_dvi_connector_pdata = {
- .name = "dvi",
- .source = "tfp410.0",
- .i2c_bus_num = -1,
-};
-
-static struct platform_device sdp3430_dvi_connector_device = {
- .name = "connector-dvi",
- .id = 0,
- .dev.platform_data = &sdp3430_dvi_connector_pdata,
-};
-
-static struct encoder_tfp410_platform_data sdp3430_tfp410_pdata = {
- .name = "tfp410.0",
- .source = "dpi.0",
- .data_lines = 24,
- .power_down_gpio = -1,
-};
-
-static struct platform_device sdp3430_tfp410_device = {
- .name = "tfp410",
- .id = 0,
- .dev.platform_data = &sdp3430_tfp410_pdata,
-};
-
-static struct connector_atv_platform_data sdp3430_tv_pdata = {
- .name = "tv",
- .source = "venc.0",
- .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO,
- .invert_polarity = false,
-};
-
-static struct platform_device sdp3430_tv_connector_device = {
- .name = "connector-analog-tv",
- .id = 0,
- .dev.platform_data = &sdp3430_tv_pdata,
-};
-
-static struct omap_dss_board_info sdp3430_dss_data = {
- .default_display_name = "lcd",
-};
-
-static struct omap2_hsmmc_info mmc[] = {
- {
- .mmc = 1,
- /* 8 bits (default) requires S6.3 == ON,
- * so the SIM card isn't used; else 4 bits.
- */
- .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
- .gpio_wp = 4,
- .deferred = true,
- },
- {
- .mmc = 2,
- .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
- .gpio_wp = 7,
- .deferred = true,
- },
- {} /* Terminator */
-};
-
-static struct omap_tw4030_pdata omap_twl4030_audio_data = {
- .voice_connected = true,
- .custom_routing = true,
-
- .has_hs = OMAP_TWL4030_LEFT | OMAP_TWL4030_RIGHT,
- .has_hf = OMAP_TWL4030_LEFT | OMAP_TWL4030_RIGHT,
-
- .has_mainmic = true,
- .has_submic = true,
- .has_hsmic = true,
- .has_linein = OMAP_TWL4030_LEFT | OMAP_TWL4030_RIGHT,
-};
-
-static int sdp3430_twl_gpio_setup(struct device *dev,
- unsigned gpio, unsigned ngpio)
-{
- /* gpio + 0 is "mmc0_cd" (input/IRQ),
- * gpio + 1 is "mmc1_cd" (input/IRQ)
- */
- mmc[0].gpio_cd = gpio + 0;
- mmc[1].gpio_cd = gpio + 1;
- omap_hsmmc_late_init(mmc);
-
- /* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */
- gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "sub_lcd_en_bkl");
-
- /* gpio + 15 is "sub_lcd_nRST" (output) */
- gpio_request_one(gpio + 15, GPIOF_OUT_INIT_LOW, "sub_lcd_nRST");
-
- omap_twl4030_audio_data.jack_detect = gpio + 2;
- omap_twl4030_audio_init("SDP3430", &omap_twl4030_audio_data);
-
- return 0;
-}
-
-static struct twl4030_gpio_platform_data sdp3430_gpio_data = {
- .pulldowns = BIT(2) | BIT(6) | BIT(8) | BIT(13)
- | BIT(16) | BIT(17),
- .setup = sdp3430_twl_gpio_setup,
-};
-
-/* regulator consumer mappings */
-
-/* ads7846 on SPI */
-static struct regulator_consumer_supply sdp3430_vaux3_supplies[] = {
- REGULATOR_SUPPLY("vcc", "spi1.0"),
-};
-
-static struct regulator_consumer_supply sdp3430_vmmc1_supplies[] = {
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
-};
-
-static struct regulator_consumer_supply sdp3430_vsim_supplies[] = {
- REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
-};
-
-static struct regulator_consumer_supply sdp3430_vmmc2_supplies[] = {
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
-};
-
-/*
- * Apply all the fixed voltages since most versions of U-Boot
- * don't bother with that initialization.
- */
-
-/* VAUX1 for mainboard (irda and sub-lcd) */
-static struct regulator_init_data sdp3430_vaux1 = {
- .constraints = {
- .min_uV = 2800000,
- .max_uV = 2800000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-/* VAUX2 for camera module */
-static struct regulator_init_data sdp3430_vaux2 = {
- .constraints = {
- .min_uV = 2800000,
- .max_uV = 2800000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-/* VAUX3 for LCD board */
-static struct regulator_init_data sdp3430_vaux3 = {
- .constraints = {
- .min_uV = 2800000,
- .max_uV = 2800000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(sdp3430_vaux3_supplies),
- .consumer_supplies = sdp3430_vaux3_supplies,
-};
-
-/* VAUX4 for OMAP VDD_CSI2 (camera) */
-static struct regulator_init_data sdp3430_vaux4 = {
- .constraints = {
- .min_uV = 1800000,
- .max_uV = 1800000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
-};
-
-/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
-static struct regulator_init_data sdp3430_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(sdp3430_vmmc1_supplies),
- .consumer_supplies = sdp3430_vmmc1_supplies,
-};
-
-/* VMMC2 for MMC2 card */
-static struct regulator_init_data sdp3430_vmmc2 = {
- .constraints = {
- .min_uV = 1850000,
- .max_uV = 1850000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc2_supplies),
- .consumer_supplies = sdp3430_vmmc2_supplies,
-};
-
-/* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
-static struct regulator_init_data sdp3430_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(sdp3430_vsim_supplies),
- .consumer_supplies = sdp3430_vsim_supplies,
-};
-
-static struct twl4030_platform_data sdp3430_twldata = {
- /* platform_data for children goes here */
- .gpio = &sdp3430_gpio_data,
- .keypad = &sdp3430_kp_data,
-
- .vaux1 = &sdp3430_vaux1,
- .vaux2 = &sdp3430_vaux2,
- .vaux3 = &sdp3430_vaux3,
- .vaux4 = &sdp3430_vaux4,
- .vmmc1 = &sdp3430_vmmc1,
- .vmmc2 = &sdp3430_vmmc2,
- .vsim = &sdp3430_vsim,
-};
-
-static int __init omap3430_i2c_init(void)
-{
- /* i2c1 for PMIC only */
- omap3_pmic_get_config(&sdp3430_twldata,
- TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_BCI |
- TWL_COMMON_PDATA_MADC | TWL_COMMON_PDATA_AUDIO,
- TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
- sdp3430_twldata.vdac->constraints.apply_uV = true;
- sdp3430_twldata.vpll2->constraints.apply_uV = true;
- sdp3430_twldata.vpll2->constraints.name = "VDVI";
-
- sdp3430_twldata.audio->codec->hs_extmute = 1;
- sdp3430_twldata.audio->codec->hs_extmute_gpio = -EINVAL;
-
- omap3_pmic_init("twl4030", &sdp3430_twldata);
-
- /* i2c2 on camera connector (for sensor control) and optional isp1301 */
- omap_register_i2c_bus(2, 400, NULL, 0);
- /* i2c3 on display connector (for DVI, tfp410) */
- omap_register_i2c_bus(3, 400, NULL, 0);
- return 0;
-}
-
-static void enable_board_wakeup_source(void)
-{
- /* T2 interrupt line (keypad) */
- omap_mux_init_signal("sys_nirq",
- OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
-}
-
-static struct usbhs_phy_data phy_data[] __initdata = {
- {
- .port = 1,
- .reset_gpio = 57,
- .vcc_gpio = -EINVAL,
- },
- {
- .port = 2,
- .reset_gpio = 61,
- .vcc_gpio = -EINVAL,
- },
-};
-
-static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
-
- .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
- .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
-};
-
-#ifdef CONFIG_OMAP_MUX
-static struct omap_board_mux board_mux[] __initdata = {
- { .reg_offset = OMAP_MUX_TERMINATOR },
-};
-#else
-#define board_mux NULL
-#endif
-
-/*
- * SDP3430 V2 Board CS organization
- * Different from SDP3430 V1. Now 4 switches used to specify CS
- *
- * See also the Switch S8 settings in the comments.
- */
-static char chip_sel_3430[][GPMC_CS_NUM] = {
- {PDC_NOR, PDC_NAND, PDC_ONENAND, DBG_MPDB, 0, 0, 0, 0}, /* S8:1111 */
- {PDC_ONENAND, PDC_NAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1110 */
- {PDC_NAND, PDC_ONENAND, PDC_NOR, DBG_MPDB, 0, 0, 0, 0}, /* S8:1101 */
-};
-
-static struct mtd_partition sdp_nor_partitions[] = {
- /* bootloader (U-Boot, etc) in first sector */
- {
- .name = "Bootloader-NOR",
- .offset = 0,
- .size = SZ_256K,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- /* bootloader params in the next sector */
- {
- .name = "Params-NOR",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_256K,
- .mask_flags = 0,
- },
- /* kernel */
- {
- .name = "Kernel-NOR",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_2M,
- .mask_flags = 0
- },
- /* file system */
- {
- .name = "Filesystem-NOR",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- .mask_flags = 0
- }
-};
-
-static struct mtd_partition sdp_onenand_partitions[] = {
- {
- .name = "X-Loader-OneNAND",
- .offset = 0,
- .size = 4 * (64 * 2048),
- .mask_flags = MTD_WRITEABLE /* force read-only */
- },
- {
- .name = "U-Boot-OneNAND",
- .offset = MTDPART_OFS_APPEND,
- .size = 2 * (64 * 2048),
- .mask_flags = MTD_WRITEABLE /* force read-only */
- },
- {
- .name = "U-Boot Environment-OneNAND",
- .offset = MTDPART_OFS_APPEND,
- .size = 1 * (64 * 2048),
- },
- {
- .name = "Kernel-OneNAND",
- .offset = MTDPART_OFS_APPEND,
- .size = 16 * (64 * 2048),
- },
- {
- .name = "File System-OneNAND",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct mtd_partition sdp_nand_partitions[] = {
- /* All the partition sizes are listed in terms of NAND block size */
- {
- .name = "X-Loader-NAND",
- .offset = 0,
- .size = 4 * (64 * 2048),
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "U-Boot-NAND",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
- .size = 10 * (64 * 2048),
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "Boot Env-NAND",
-
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x1c0000 */
- .size = 6 * (64 * 2048),
- },
- {
- .name = "Kernel-NAND",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
- .size = 40 * (64 * 2048),
- },
- {
- .name = "File System - NAND",
- .size = MTDPART_SIZ_FULL,
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x780000 */
- },
-};
-
-static struct flash_partitions sdp_flash_partitions[] = {
- {
- .parts = sdp_nor_partitions,
- .nr_parts = ARRAY_SIZE(sdp_nor_partitions),
- },
- {
- .parts = sdp_onenand_partitions,
- .nr_parts = ARRAY_SIZE(sdp_onenand_partitions),
- },
- {
- .parts = sdp_nand_partitions,
- .nr_parts = ARRAY_SIZE(sdp_nand_partitions),
- },
-};
-
-static void __init omap_3430sdp_init(void)
-{
- int gpio_pendown;
-
- omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
- omap_hsmmc_init(mmc);
- omap3430_i2c_init();
- omap_display_init(&sdp3430_dss_data);
- platform_device_register(&sdp3430_lcd_device);
- platform_device_register(&sdp3430_tfp410_device);
- platform_device_register(&sdp3430_dvi_connector_device);
- platform_device_register(&sdp3430_tv_connector_device);
-
- if (omap_rev() > OMAP3430_REV_ES1_0)
- gpio_pendown = SDP3430_TS_GPIO_IRQ_SDPV2;
- else
- gpio_pendown = SDP3430_TS_GPIO_IRQ_SDPV1;
- omap_ads7846_init(1, gpio_pendown, 310, NULL);
- omap_serial_init();
- omap_sdrc_init(hyb18m512160af6_sdrc_params, NULL);
- usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
- usb_musb_init(NULL);
- board_flash_init(sdp_flash_partitions, chip_sel_3430, 0);
- sdp3430_display_init();
- enable_board_wakeup_source();
-
- usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data));
- usbhs_init(&usbhs_bdata);
-}
-
-MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
- /* Maintainer: Syed Khasim - Texas Instruments Inc */
- .atag_offset = 0x100,
- .reserve = omap_reserve,
- .map_io = omap3_map_io,
- .init_early = omap3430_init_early,
- .init_irq = omap3_init_irq,
- .init_machine = omap_3430sdp_init,
- .init_late = omap3430_init_late,
- .init_time = omap3_sync32k_timer_init,
- .restart = omap3xxx_restart,
-MACHINE_END
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