7a2950ccd6
Use new display drivers for 3430SDP board. The new OMAP display drivers were merged for 3.11, and we can now change the board files to use the new ones and phase out the old ones. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com>
634 lines
16 KiB
C
634 lines
16 KiB
C
/*
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* linux/arch/arm/mach-omap2/board-3430sdp.c
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*
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* Copyright (C) 2007 Texas Instruments
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*
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* Modified from mach-omap2/board-generic.c
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*
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* Initial code: Syed Mohammed Khasim
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/delay.h>
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#include <linux/input.h>
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#include <linux/input/matrix_keypad.h>
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#include <linux/spi/spi.h>
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#include <linux/i2c/twl.h>
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#include <linux/regulator/machine.h>
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#include <linux/io.h>
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#include <linux/gpio.h>
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#include <linux/mmc/host.h>
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#include <linux/platform_data/spi-omap2-mcspi.h>
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#include <linux/platform_data/omap-twl4030.h>
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#include <linux/usb/phy.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include "common.h"
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#include <linux/omap-dma.h>
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#include <video/omapdss.h>
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#include <video/omap-panel-data.h>
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#include "gpmc.h"
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#include "gpmc-smc91x.h"
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#include "soc.h"
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#include "board-flash.h"
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#include "mux.h"
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#include "sdram-qimonda-hyb18m512160af-6.h"
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#include "hsmmc.h"
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#include "pm.h"
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#include "control.h"
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#include "common-board-devices.h"
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#define CONFIG_DISABLE_HFCLK 1
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#define SDP3430_TS_GPIO_IRQ_SDPV1 3
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#define SDP3430_TS_GPIO_IRQ_SDPV2 2
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#define ENABLE_VAUX3_DEDICATED 0x03
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#define ENABLE_VAUX3_DEV_GRP 0x20
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#define TWL4030_MSECURE_GPIO 22
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static uint32_t board_keymap[] = {
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KEY(0, 0, KEY_LEFT),
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KEY(0, 1, KEY_RIGHT),
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KEY(0, 2, KEY_A),
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KEY(0, 3, KEY_B),
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KEY(0, 4, KEY_C),
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KEY(1, 0, KEY_DOWN),
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KEY(1, 1, KEY_UP),
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KEY(1, 2, KEY_E),
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KEY(1, 3, KEY_F),
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KEY(1, 4, KEY_G),
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KEY(2, 0, KEY_ENTER),
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KEY(2, 1, KEY_I),
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KEY(2, 2, KEY_J),
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KEY(2, 3, KEY_K),
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KEY(2, 4, KEY_3),
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KEY(3, 0, KEY_M),
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KEY(3, 1, KEY_N),
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KEY(3, 2, KEY_O),
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KEY(3, 3, KEY_P),
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KEY(3, 4, KEY_Q),
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KEY(4, 0, KEY_R),
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KEY(4, 1, KEY_4),
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KEY(4, 2, KEY_T),
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KEY(4, 3, KEY_U),
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KEY(4, 4, KEY_D),
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KEY(5, 0, KEY_V),
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KEY(5, 1, KEY_W),
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KEY(5, 2, KEY_L),
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KEY(5, 3, KEY_S),
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KEY(5, 4, KEY_H),
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0
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};
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static struct matrix_keymap_data board_map_data = {
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.keymap = board_keymap,
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.keymap_size = ARRAY_SIZE(board_keymap),
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};
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static struct twl4030_keypad_data sdp3430_kp_data = {
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.keymap_data = &board_map_data,
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.rows = 5,
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.cols = 6,
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.rep = 1,
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};
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#define SDP3430_LCD_PANEL_BACKLIGHT_GPIO 8
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#define SDP3430_LCD_PANEL_ENABLE_GPIO 5
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static void __init sdp3430_display_init(void)
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{
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int r;
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/*
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* the backlight GPIO doesn't directly go to the panel, it enables
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* an internal circuit on 3430sdp to create the signal V_BKL_28V,
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* this is connected to LED+ pin of the sharp panel. This GPIO
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* is left enabled in the board file, and not passed to the panel
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* as platform_data.
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*/
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r = gpio_request_one(SDP3430_LCD_PANEL_BACKLIGHT_GPIO,
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GPIOF_OUT_INIT_HIGH, "LCD Backlight");
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if (r)
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pr_err("failed to get LCD Backlight GPIO\n");
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}
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static struct panel_sharp_ls037v7dw01_platform_data sdp3430_lcd_pdata = {
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.name = "lcd",
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.source = "dpi.0",
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.data_lines = 16,
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.resb_gpio = SDP3430_LCD_PANEL_ENABLE_GPIO,
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.ini_gpio = -1,
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.mo_gpio = -1,
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.lr_gpio = -1,
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.ud_gpio = -1,
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};
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static struct platform_device sdp3430_lcd_device = {
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.name = "panel-sharp-ls037v7dw01",
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.id = 0,
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.dev.platform_data = &sdp3430_lcd_pdata,
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};
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static struct connector_dvi_platform_data sdp3430_dvi_connector_pdata = {
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.name = "dvi",
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.source = "tfp410.0",
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.i2c_bus_num = -1,
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};
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static struct platform_device sdp3430_dvi_connector_device = {
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.name = "connector-dvi",
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.id = 0,
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.dev.platform_data = &sdp3430_dvi_connector_pdata,
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};
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static struct encoder_tfp410_platform_data sdp3430_tfp410_pdata = {
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.name = "tfp410.0",
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.source = "dpi.0",
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.data_lines = 24,
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.power_down_gpio = -1,
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};
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static struct platform_device sdp3430_tfp410_device = {
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.name = "tfp410",
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.id = 0,
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.dev.platform_data = &sdp3430_tfp410_pdata,
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};
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static struct connector_atv_platform_data sdp3430_tv_pdata = {
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.name = "tv",
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.source = "venc.0",
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.connector_type = OMAP_DSS_VENC_TYPE_SVIDEO,
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.invert_polarity = false,
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};
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static struct platform_device sdp3430_tv_connector_device = {
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.name = "connector-analog-tv",
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.id = 0,
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.dev.platform_data = &sdp3430_tv_pdata,
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};
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static struct omap_dss_board_info sdp3430_dss_data = {
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.default_display_name = "lcd",
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};
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static struct omap2_hsmmc_info mmc[] = {
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{
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.mmc = 1,
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/* 8 bits (default) requires S6.3 == ON,
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* so the SIM card isn't used; else 4 bits.
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*/
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.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
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.gpio_wp = 4,
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.deferred = true,
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},
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{
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.mmc = 2,
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.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
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.gpio_wp = 7,
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.deferred = true,
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},
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{} /* Terminator */
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};
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static struct omap_tw4030_pdata omap_twl4030_audio_data = {
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.voice_connected = true,
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.custom_routing = true,
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.has_hs = OMAP_TWL4030_LEFT | OMAP_TWL4030_RIGHT,
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.has_hf = OMAP_TWL4030_LEFT | OMAP_TWL4030_RIGHT,
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.has_mainmic = true,
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.has_submic = true,
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.has_hsmic = true,
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.has_linein = OMAP_TWL4030_LEFT | OMAP_TWL4030_RIGHT,
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};
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static int sdp3430_twl_gpio_setup(struct device *dev,
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unsigned gpio, unsigned ngpio)
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{
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/* gpio + 0 is "mmc0_cd" (input/IRQ),
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* gpio + 1 is "mmc1_cd" (input/IRQ)
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*/
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mmc[0].gpio_cd = gpio + 0;
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mmc[1].gpio_cd = gpio + 1;
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omap_hsmmc_late_init(mmc);
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/* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */
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gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "sub_lcd_en_bkl");
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/* gpio + 15 is "sub_lcd_nRST" (output) */
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gpio_request_one(gpio + 15, GPIOF_OUT_INIT_LOW, "sub_lcd_nRST");
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omap_twl4030_audio_data.jack_detect = gpio + 2;
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omap_twl4030_audio_init("SDP3430", &omap_twl4030_audio_data);
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return 0;
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}
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static struct twl4030_gpio_platform_data sdp3430_gpio_data = {
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.pulldowns = BIT(2) | BIT(6) | BIT(8) | BIT(13)
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| BIT(16) | BIT(17),
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.setup = sdp3430_twl_gpio_setup,
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};
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/* regulator consumer mappings */
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/* ads7846 on SPI */
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static struct regulator_consumer_supply sdp3430_vaux3_supplies[] = {
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REGULATOR_SUPPLY("vcc", "spi1.0"),
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};
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static struct regulator_consumer_supply sdp3430_vmmc1_supplies[] = {
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REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
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};
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static struct regulator_consumer_supply sdp3430_vsim_supplies[] = {
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REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
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};
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static struct regulator_consumer_supply sdp3430_vmmc2_supplies[] = {
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REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
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};
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/*
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* Apply all the fixed voltages since most versions of U-Boot
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* don't bother with that initialization.
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*/
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/* VAUX1 for mainboard (irda and sub-lcd) */
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static struct regulator_init_data sdp3430_vaux1 = {
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.constraints = {
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.min_uV = 2800000,
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.max_uV = 2800000,
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.apply_uV = true,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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};
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/* VAUX2 for camera module */
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static struct regulator_init_data sdp3430_vaux2 = {
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.constraints = {
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.min_uV = 2800000,
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.max_uV = 2800000,
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.apply_uV = true,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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};
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/* VAUX3 for LCD board */
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static struct regulator_init_data sdp3430_vaux3 = {
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.constraints = {
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.min_uV = 2800000,
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.max_uV = 2800000,
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.apply_uV = true,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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.num_consumer_supplies = ARRAY_SIZE(sdp3430_vaux3_supplies),
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.consumer_supplies = sdp3430_vaux3_supplies,
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};
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/* VAUX4 for OMAP VDD_CSI2 (camera) */
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static struct regulator_init_data sdp3430_vaux4 = {
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.constraints = {
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.min_uV = 1800000,
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.max_uV = 1800000,
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.apply_uV = true,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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};
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/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
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static struct regulator_init_data sdp3430_vmmc1 = {
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.constraints = {
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.min_uV = 1850000,
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.max_uV = 3150000,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
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| REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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.num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc1_supplies),
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.consumer_supplies = sdp3430_vmmc1_supplies,
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};
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/* VMMC2 for MMC2 card */
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static struct regulator_init_data sdp3430_vmmc2 = {
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.constraints = {
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.min_uV = 1850000,
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.max_uV = 1850000,
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.apply_uV = true,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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.num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc2_supplies),
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.consumer_supplies = sdp3430_vmmc2_supplies,
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};
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/* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
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static struct regulator_init_data sdp3430_vsim = {
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.constraints = {
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.min_uV = 1800000,
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.max_uV = 3000000,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
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| REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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.num_consumer_supplies = ARRAY_SIZE(sdp3430_vsim_supplies),
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.consumer_supplies = sdp3430_vsim_supplies,
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};
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static struct twl4030_platform_data sdp3430_twldata = {
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/* platform_data for children goes here */
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.gpio = &sdp3430_gpio_data,
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.keypad = &sdp3430_kp_data,
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.vaux1 = &sdp3430_vaux1,
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.vaux2 = &sdp3430_vaux2,
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.vaux3 = &sdp3430_vaux3,
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.vaux4 = &sdp3430_vaux4,
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.vmmc1 = &sdp3430_vmmc1,
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.vmmc2 = &sdp3430_vmmc2,
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.vsim = &sdp3430_vsim,
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};
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static int __init omap3430_i2c_init(void)
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{
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/* i2c1 for PMIC only */
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omap3_pmic_get_config(&sdp3430_twldata,
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TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_BCI |
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TWL_COMMON_PDATA_MADC | TWL_COMMON_PDATA_AUDIO,
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TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
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sdp3430_twldata.vdac->constraints.apply_uV = true;
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sdp3430_twldata.vpll2->constraints.apply_uV = true;
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sdp3430_twldata.vpll2->constraints.name = "VDVI";
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sdp3430_twldata.audio->codec->hs_extmute = 1;
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sdp3430_twldata.audio->codec->hs_extmute_gpio = -EINVAL;
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omap3_pmic_init("twl4030", &sdp3430_twldata);
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/* i2c2 on camera connector (for sensor control) and optional isp1301 */
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omap_register_i2c_bus(2, 400, NULL, 0);
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/* i2c3 on display connector (for DVI, tfp410) */
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omap_register_i2c_bus(3, 400, NULL, 0);
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return 0;
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}
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#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
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static struct omap_smc91x_platform_data board_smc91x_data = {
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.cs = 3,
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.flags = GPMC_MUX_ADD_DATA | GPMC_TIMINGS_SMC91C96 |
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IORESOURCE_IRQ_LOWLEVEL,
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};
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static void __init board_smc91x_init(void)
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{
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if (omap_rev() > OMAP3430_REV_ES1_0)
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board_smc91x_data.gpio_irq = 6;
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else
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board_smc91x_data.gpio_irq = 29;
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gpmc_smc91x_init(&board_smc91x_data);
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}
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#else
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static inline void board_smc91x_init(void)
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{
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}
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#endif
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static void enable_board_wakeup_source(void)
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{
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/* T2 interrupt line (keypad) */
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omap_mux_init_signal("sys_nirq",
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OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
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}
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static struct usbhs_phy_data phy_data[] __initdata = {
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{
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.port = 1,
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.reset_gpio = 57,
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.vcc_gpio = -EINVAL,
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},
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{
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.port = 2,
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.reset_gpio = 61,
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.vcc_gpio = -EINVAL,
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},
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};
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static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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};
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#ifdef CONFIG_OMAP_MUX
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static struct omap_board_mux board_mux[] __initdata = {
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{ .reg_offset = OMAP_MUX_TERMINATOR },
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};
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#else
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#define board_mux NULL
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#endif
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/*
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* SDP3430 V2 Board CS organization
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* 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_smc91x_init();
|
|
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,
|
|
.handle_irq = omap3_intc_handle_irq,
|
|
.init_machine = omap_3430sdp_init,
|
|
.init_late = omap3430_init_late,
|
|
.init_time = omap3_sync32k_timer_init,
|
|
.restart = omap3xxx_restart,
|
|
MACHINE_END
|