2009-03-24 09:38:16 +08:00
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/*
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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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2009-10-23 05:43:17 +08:00
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#include <linux/input/matrix_keypad.h>
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2009-03-24 09:38:16 +08:00
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#include <linux/spi/spi.h>
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#include <linux/spi/ads7846.h>
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2009-12-14 03:05:51 +08:00
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#include <linux/i2c/twl.h>
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2009-03-24 09:38:16 +08:00
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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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2010-09-15 22:49:23 +08:00
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#include <linux/mmc/host.h>
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2009-03-24 09:38:16 +08:00
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#include <mach/hardware.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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2009-10-21 00:40:47 +08:00
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#include <plat/mcspi.h>
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#include <plat/board.h>
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#include <plat/usb.h>
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#include <plat/common.h>
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#include <plat/dma.h>
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#include <plat/gpmc.h>
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2011-05-11 19:05:07 +08:00
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#include <video/omapdss.h>
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2010-11-17 21:34:34 +08:00
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#include <plat/panel-generic-dpi.h>
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2009-03-24 09:38:16 +08:00
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2009-10-21 00:40:47 +08:00
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#include <plat/gpmc-smc91x.h>
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2009-03-24 09:38:16 +08:00
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2010-10-09 00:58:35 +08:00
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#include "board-flash.h"
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2009-12-12 08:16:32 +08:00
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#include "mux.h"
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2009-05-29 05:03:59 +08:00
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#include "sdram-qimonda-hyb18m512160af-6.h"
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2010-02-16 02:03:34 +08:00
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#include "hsmmc.h"
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2009-12-16 08:37:18 +08:00
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#include "pm.h"
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2010-10-09 01:40:20 +08:00
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#include "control.h"
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2009-03-24 09:38:16 +08:00
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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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2009-12-16 08:37:18 +08:00
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/* FIXME: These values need to be updated based on more profiling on 3430sdp*/
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static struct cpuidle_params omap3_cpuidle_params_table[] = {
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/* C1 */
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2009-10-29 16:30:19 +08:00
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{1, 2, 2, 5},
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2009-12-16 08:37:18 +08:00
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/* C2 */
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2009-10-29 16:30:19 +08:00
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{1, 10, 10, 30},
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2009-12-16 08:37:18 +08:00
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/* C3 */
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2009-10-29 16:30:19 +08:00
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{1, 50, 50, 300},
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2009-12-16 08:37:18 +08:00
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/* C4 */
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2009-10-29 16:30:19 +08:00
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{1, 1500, 1800, 4000},
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2009-12-16 08:37:18 +08:00
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/* C5 */
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2009-10-29 16:30:19 +08:00
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{1, 2500, 7500, 12000},
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2009-12-16 08:37:18 +08:00
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/* C6 */
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2009-10-29 16:30:19 +08:00
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{1, 3000, 8500, 15000},
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2009-12-16 08:37:18 +08:00
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/* C7 */
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2009-10-29 16:30:19 +08:00
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{1, 10000, 30000, 300000},
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2009-12-16 08:37:18 +08:00
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};
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2010-10-09 01:01:13 +08:00
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static uint32_t board_keymap[] = {
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2009-03-24 09:38:16 +08:00
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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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2009-09-25 07:23:16 +08:00
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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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2009-03-24 09:38:16 +08:00
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static struct twl4030_keypad_data sdp3430_kp_data = {
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2009-09-25 07:23:16 +08:00
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.keymap_data = &board_map_data,
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2009-03-24 09:38:16 +08:00
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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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static int ts_gpio; /* Needed for ads7846_get_pendown_state */
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/**
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* @brief ads7846_dev_init : Requests & sets GPIO line for pen-irq
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*
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* @return - void. If request gpio fails then Flag KERN_ERR.
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*/
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static void ads7846_dev_init(void)
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{
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if (gpio_request(ts_gpio, "ADS7846 pendown") < 0) {
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printk(KERN_ERR "can't get ads746 pen down GPIO\n");
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return;
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}
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gpio_direction_input(ts_gpio);
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2010-05-27 05:42:24 +08:00
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gpio_set_debounce(ts_gpio, 310);
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2009-03-24 09:38:16 +08:00
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}
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static int ads7846_get_pendown_state(void)
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{
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return !gpio_get_value(ts_gpio);
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}
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static struct ads7846_platform_data tsc2046_config __initdata = {
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.get_pendown_state = ads7846_get_pendown_state,
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.keep_vref_on = 1,
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2010-05-08 15:09:21 +08:00
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.wakeup = true,
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2009-03-24 09:38:16 +08:00
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};
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static struct omap2_mcspi_device_config tsc2046_mcspi_config = {
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.turbo_mode = 0,
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.single_channel = 1, /* 0: slave, 1: master */
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};
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static struct spi_board_info sdp3430_spi_board_info[] __initdata = {
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[0] = {
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/*
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* TSC2046 operates at a max freqency of 2MHz, so
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* operate slightly below at 1.5MHz
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*/
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.modalias = "ads7846",
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.bus_num = 1,
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.chip_select = 0,
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.max_speed_hz = 1500000,
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.controller_data = &tsc2046_mcspi_config,
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.irq = 0,
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.platform_data = &tsc2046_config,
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},
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};
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2009-12-10 00:25:18 +08:00
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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 unsigned backlight_gpio;
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static unsigned enable_gpio;
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static int lcd_enabled;
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static int dvi_enabled;
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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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enable_gpio = SDP3430_LCD_PANEL_ENABLE_GPIO;
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backlight_gpio = SDP3430_LCD_PANEL_BACKLIGHT_GPIO;
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r = gpio_request(enable_gpio, "LCD reset");
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if (r) {
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printk(KERN_ERR "failed to get LCD reset GPIO\n");
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goto err0;
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}
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r = gpio_request(backlight_gpio, "LCD Backlight");
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if (r) {
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printk(KERN_ERR "failed to get LCD backlight GPIO\n");
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goto err1;
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}
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gpio_direction_output(enable_gpio, 0);
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gpio_direction_output(backlight_gpio, 0);
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return;
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err1:
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gpio_free(enable_gpio);
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err0:
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return;
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}
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static int sdp3430_panel_enable_lcd(struct omap_dss_device *dssdev)
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{
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if (dvi_enabled) {
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printk(KERN_ERR "cannot enable LCD, DVI is enabled\n");
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return -EINVAL;
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}
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gpio_direction_output(enable_gpio, 1);
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gpio_direction_output(backlight_gpio, 1);
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lcd_enabled = 1;
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return 0;
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}
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static void sdp3430_panel_disable_lcd(struct omap_dss_device *dssdev)
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{
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lcd_enabled = 0;
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gpio_direction_output(enable_gpio, 0);
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gpio_direction_output(backlight_gpio, 0);
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}
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static int sdp3430_panel_enable_dvi(struct omap_dss_device *dssdev)
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{
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if (lcd_enabled) {
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printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
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return -EINVAL;
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}
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dvi_enabled = 1;
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return 0;
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}
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static void sdp3430_panel_disable_dvi(struct omap_dss_device *dssdev)
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{
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dvi_enabled = 0;
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}
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static int sdp3430_panel_enable_tv(struct omap_dss_device *dssdev)
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{
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return 0;
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}
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static void sdp3430_panel_disable_tv(struct omap_dss_device *dssdev)
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{
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}
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static struct omap_dss_device sdp3430_lcd_device = {
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.name = "lcd",
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.driver_name = "sharp_ls_panel",
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.type = OMAP_DISPLAY_TYPE_DPI,
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.phy.dpi.data_lines = 16,
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.platform_enable = sdp3430_panel_enable_lcd,
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.platform_disable = sdp3430_panel_disable_lcd,
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2009-03-24 09:38:16 +08:00
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};
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2010-11-17 21:34:34 +08:00
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static struct panel_generic_dpi_data dvi_panel = {
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.name = "generic",
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.platform_enable = sdp3430_panel_enable_dvi,
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.platform_disable = sdp3430_panel_disable_dvi,
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};
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2009-12-10 00:25:18 +08:00
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static struct omap_dss_device sdp3430_dvi_device = {
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.name = "dvi",
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.type = OMAP_DISPLAY_TYPE_DPI,
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2010-11-17 21:34:34 +08:00
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.driver_name = "generic_dpi_panel",
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.data = &dvi_panel,
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2009-12-10 00:25:18 +08:00
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.phy.dpi.data_lines = 24,
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2009-03-24 09:38:16 +08:00
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};
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2009-12-10 00:25:18 +08:00
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static struct omap_dss_device sdp3430_tv_device = {
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.name = "tv",
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.driver_name = "venc",
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.type = OMAP_DISPLAY_TYPE_VENC,
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.phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
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.platform_enable = sdp3430_panel_enable_tv,
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.platform_disable = sdp3430_panel_disable_tv,
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2009-03-24 09:38:16 +08:00
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};
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2009-12-10 00:25:18 +08:00
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static struct omap_dss_device *sdp3430_dss_devices[] = {
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2009-03-24 09:38:16 +08:00
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&sdp3430_lcd_device,
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2009-12-10 00:25:18 +08:00
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&sdp3430_dvi_device,
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&sdp3430_tv_device,
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2009-03-24 09:38:16 +08:00
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};
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2009-12-10 00:25:18 +08:00
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static struct omap_dss_board_info sdp3430_dss_data = {
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.num_devices = ARRAY_SIZE(sdp3430_dss_devices),
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.devices = sdp3430_dss_devices,
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.default_device = &sdp3430_lcd_device,
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};
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2009-03-24 09:38:16 +08:00
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static struct omap_board_config_kernel sdp3430_config[] __initdata = {
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};
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2011-02-15 07:40:20 +08:00
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static void __init omap_3430sdp_init_early(void)
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2009-09-04 01:14:02 +08:00
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{
|
OMAP2+: io: split omap2_init_common_hw()
Split omap2_init_common_hw() into two functions. The first,
omap2_init_common_infrastructure(), initializes the hwmod code and
data, the OMAP PM code, and the clock code and data. The second,
omap2_init_common_devices(), handles any other early device
initialization that, for whatever reason, has not been or cannot be
moved to initcalls or early platform devices.
This patch is required for the hwmod postsetup patch, which allows
board files to change the state that hwmods should be placed into at
the conclusion of the hwmod _setup() function. For example, for a
board whose creators wish to ensure watchdog coverage across the
entire kernel boot process, code to change the watchdog's postsetup
state will be added in the board-*.c file between the
omap2_init_common_infrastructure() and omap2_init_common_devices() function
calls.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Tony Lindgren <tony@atomide.com>
2010-12-22 06:25:10 +08:00
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|
omap2_init_common_infrastructure();
|
|
|
|
omap2_init_common_devices(hyb18m512160af6_sdrc_params, NULL);
|
2009-09-04 01:14:02 +08:00
|
|
|
}
|
|
|
|
|
2009-03-24 09:38:16 +08:00
|
|
|
static int sdp3430_batt_table[] = {
|
|
|
|
/* 0 C*/
|
|
|
|
30800, 29500, 28300, 27100,
|
|
|
|
26000, 24900, 23900, 22900, 22000, 21100, 20300, 19400, 18700, 17900,
|
|
|
|
17200, 16500, 15900, 15300, 14700, 14100, 13600, 13100, 12600, 12100,
|
|
|
|
11600, 11200, 10800, 10400, 10000, 9630, 9280, 8950, 8620, 8310,
|
|
|
|
8020, 7730, 7460, 7200, 6950, 6710, 6470, 6250, 6040, 5830,
|
|
|
|
5640, 5450, 5260, 5090, 4920, 4760, 4600, 4450, 4310, 4170,
|
|
|
|
4040, 3910, 3790, 3670, 3550
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct twl4030_bci_platform_data sdp3430_bci_data = {
|
|
|
|
.battery_tmp_tbl = sdp3430_batt_table,
|
|
|
|
.tblsize = ARRAY_SIZE(sdp3430_batt_table),
|
|
|
|
};
|
|
|
|
|
2010-02-16 02:03:34 +08:00
|
|
|
static struct omap2_hsmmc_info mmc[] = {
|
2009-03-24 09:38:16 +08:00
|
|
|
{
|
|
|
|
.mmc = 1,
|
|
|
|
/* 8 bits (default) requires S6.3 == ON,
|
|
|
|
* so the SIM card isn't used; else 4 bits.
|
|
|
|
*/
|
2010-09-15 22:49:23 +08:00
|
|
|
.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
|
2009-03-24 09:38:16 +08:00
|
|
|
.gpio_wp = 4,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.mmc = 2,
|
2010-09-15 22:49:23 +08:00
|
|
|
.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
|
2009-03-24 09:38:16 +08:00
|
|
|
.gpio_wp = 7,
|
|
|
|
},
|
|
|
|
{} /* Terminator */
|
|
|
|
};
|
|
|
|
|
|
|
|
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;
|
2010-02-16 02:03:34 +08:00
|
|
|
omap2_hsmmc_init(mmc);
|
2009-03-24 09:38:16 +08:00
|
|
|
|
|
|
|
/* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */
|
|
|
|
gpio_request(gpio + 7, "sub_lcd_en_bkl");
|
|
|
|
gpio_direction_output(gpio + 7, 0);
|
|
|
|
|
|
|
|
/* gpio + 15 is "sub_lcd_nRST" (output) */
|
|
|
|
gpio_request(gpio + 15, "sub_lcd_nRST");
|
|
|
|
gpio_direction_output(gpio + 15, 0);
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static struct twl4030_gpio_platform_data sdp3430_gpio_data = {
|
|
|
|
.gpio_base = OMAP_MAX_GPIO_LINES,
|
|
|
|
.irq_base = TWL4030_GPIO_IRQ_BASE,
|
|
|
|
.irq_end = TWL4030_GPIO_IRQ_END,
|
|
|
|
.pulldowns = BIT(2) | BIT(6) | BIT(8) | BIT(13)
|
|
|
|
| BIT(16) | BIT(17),
|
|
|
|
.setup = sdp3430_twl_gpio_setup,
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct twl4030_usb_data sdp3430_usb_data = {
|
|
|
|
.usb_mode = T2_USB_MODE_ULPI,
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct twl4030_madc_platform_data sdp3430_madc_data = {
|
|
|
|
.irq_line = 1,
|
|
|
|
};
|
|
|
|
|
2011-02-03 20:45:22 +08:00
|
|
|
/* regulator consumer mappings */
|
|
|
|
|
2011-02-03 20:45:21 +08:00
|
|
|
/* ads7846 on SPI */
|
|
|
|
static struct regulator_consumer_supply sdp3430_vaux3_supplies[] = {
|
|
|
|
REGULATOR_SUPPLY("vcc", "spi1.0"),
|
|
|
|
};
|
|
|
|
|
2011-02-03 20:45:22 +08:00
|
|
|
static struct regulator_consumer_supply sdp3430_vdda_dac_supplies[] = {
|
2011-01-24 14:22:01 +08:00
|
|
|
REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"),
|
2011-02-03 20:45:22 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
/* VPLL2 for digital video outputs */
|
|
|
|
static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = {
|
|
|
|
REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
|
2011-01-24 14:22:02 +08:00
|
|
|
REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
|
2011-02-03 20:45:22 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
static struct regulator_consumer_supply sdp3430_vmmc1_supplies[] = {
|
2011-02-28 23:18:05 +08:00
|
|
|
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
|
2011-02-03 20:45:22 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
static struct regulator_consumer_supply sdp3430_vsim_supplies[] = {
|
2011-02-28 23:18:05 +08:00
|
|
|
REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
|
2011-02-03 20:45:22 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
static struct regulator_consumer_supply sdp3430_vmmc2_supplies[] = {
|
2011-02-28 23:18:05 +08:00
|
|
|
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
|
2011-02-03 20:45:22 +08:00
|
|
|
};
|
|
|
|
|
2009-03-24 09:38:16 +08:00
|
|
|
/*
|
|
|
|
* 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,
|
|
|
|
},
|
2011-02-03 20:45:21 +08:00
|
|
|
.num_consumer_supplies = ARRAY_SIZE(sdp3430_vaux3_supplies),
|
|
|
|
.consumer_supplies = sdp3430_vaux3_supplies,
|
2009-03-24 09:38:16 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
/* 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,
|
|
|
|
},
|
2011-02-03 20:45:22 +08:00
|
|
|
.num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc1_supplies),
|
|
|
|
.consumer_supplies = sdp3430_vmmc1_supplies,
|
2009-03-24 09:38:16 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
/* 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,
|
|
|
|
},
|
2011-02-03 20:45:22 +08:00
|
|
|
.num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc2_supplies),
|
|
|
|
.consumer_supplies = sdp3430_vmmc2_supplies,
|
2009-03-24 09:38:16 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
/* 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,
|
|
|
|
},
|
2011-02-03 20:45:22 +08:00
|
|
|
.num_consumer_supplies = ARRAY_SIZE(sdp3430_vsim_supplies),
|
|
|
|
.consumer_supplies = sdp3430_vsim_supplies,
|
2009-03-24 09:38:16 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
/* VDAC for DSS driving S-Video */
|
|
|
|
static struct regulator_init_data sdp3430_vdac = {
|
|
|
|
.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,
|
|
|
|
},
|
2011-02-03 20:45:22 +08:00
|
|
|
.num_consumer_supplies = ARRAY_SIZE(sdp3430_vdda_dac_supplies),
|
|
|
|
.consumer_supplies = sdp3430_vdda_dac_supplies,
|
2009-12-10 00:25:18 +08:00
|
|
|
};
|
|
|
|
|
2009-03-24 09:38:16 +08:00
|
|
|
static struct regulator_init_data sdp3430_vpll2 = {
|
|
|
|
.constraints = {
|
|
|
|
.name = "VDVI",
|
|
|
|
.min_uV = 1800000,
|
|
|
|
.max_uV = 1800000,
|
2009-12-10 00:25:18 +08:00
|
|
|
.apply_uV = true,
|
2009-03-24 09:38:16 +08:00
|
|
|
.valid_modes_mask = REGULATOR_MODE_NORMAL
|
|
|
|
| REGULATOR_MODE_STANDBY,
|
|
|
|
.valid_ops_mask = REGULATOR_CHANGE_MODE
|
|
|
|
| REGULATOR_CHANGE_STATUS,
|
|
|
|
},
|
2009-12-10 00:25:18 +08:00
|
|
|
.num_consumer_supplies = ARRAY_SIZE(sdp3430_vpll2_supplies),
|
|
|
|
.consumer_supplies = sdp3430_vpll2_supplies,
|
2009-03-24 09:38:16 +08:00
|
|
|
};
|
|
|
|
|
2011-03-02 21:24:05 +08:00
|
|
|
static struct twl4030_codec_audio_data sdp3430_audio;
|
2009-10-22 18:26:46 +08:00
|
|
|
|
|
|
|
static struct twl4030_codec_data sdp3430_codec = {
|
2009-11-04 15:58:18 +08:00
|
|
|
.audio_mclk = 26000000,
|
2009-10-22 18:26:46 +08:00
|
|
|
.audio = &sdp3430_audio,
|
|
|
|
};
|
|
|
|
|
2009-03-24 09:38:16 +08:00
|
|
|
static struct twl4030_platform_data sdp3430_twldata = {
|
|
|
|
.irq_base = TWL4030_IRQ_BASE,
|
|
|
|
.irq_end = TWL4030_IRQ_END,
|
|
|
|
|
|
|
|
/* platform_data for children goes here */
|
|
|
|
.bci = &sdp3430_bci_data,
|
|
|
|
.gpio = &sdp3430_gpio_data,
|
|
|
|
.madc = &sdp3430_madc_data,
|
|
|
|
.keypad = &sdp3430_kp_data,
|
|
|
|
.usb = &sdp3430_usb_data,
|
2009-10-22 18:26:46 +08:00
|
|
|
.codec = &sdp3430_codec,
|
2009-03-24 09:38:16 +08:00
|
|
|
|
|
|
|
.vaux1 = &sdp3430_vaux1,
|
|
|
|
.vaux2 = &sdp3430_vaux2,
|
|
|
|
.vaux3 = &sdp3430_vaux3,
|
|
|
|
.vaux4 = &sdp3430_vaux4,
|
|
|
|
.vmmc1 = &sdp3430_vmmc1,
|
|
|
|
.vmmc2 = &sdp3430_vmmc2,
|
|
|
|
.vsim = &sdp3430_vsim,
|
|
|
|
.vdac = &sdp3430_vdac,
|
|
|
|
.vpll2 = &sdp3430_vpll2,
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct i2c_board_info __initdata sdp3430_i2c_boardinfo[] = {
|
|
|
|
{
|
|
|
|
I2C_BOARD_INFO("twl4030", 0x48),
|
|
|
|
.flags = I2C_CLIENT_WAKE,
|
|
|
|
.irq = INT_34XX_SYS_NIRQ,
|
|
|
|
.platform_data = &sdp3430_twldata,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
static int __init omap3430_i2c_init(void)
|
|
|
|
{
|
|
|
|
/* i2c1 for PMIC only */
|
|
|
|
omap_register_i2c_bus(1, 2600, sdp3430_i2c_boardinfo,
|
|
|
|
ARRAY_SIZE(sdp3430_i2c_boardinfo));
|
|
|
|
/* 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;
|
|
|
|
}
|
|
|
|
|
2009-05-29 04:23:52 +08:00
|
|
|
#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
|
|
|
|
|
|
|
|
static struct omap_smc91x_platform_data board_smc91x_data = {
|
|
|
|
.cs = 3,
|
|
|
|
.flags = GPMC_MUX_ADD_DATA | GPMC_TIMINGS_SMC91C96 |
|
|
|
|
IORESOURCE_IRQ_LOWLEVEL,
|
|
|
|
};
|
|
|
|
|
|
|
|
static void __init board_smc91x_init(void)
|
|
|
|
{
|
|
|
|
if (omap_rev() > OMAP3430_REV_ES1_0)
|
|
|
|
board_smc91x_data.gpio_irq = 6;
|
|
|
|
else
|
|
|
|
board_smc91x_data.gpio_irq = 29;
|
|
|
|
|
|
|
|
gpmc_smc91x_init(&board_smc91x_data);
|
|
|
|
}
|
|
|
|
|
|
|
|
#else
|
|
|
|
|
|
|
|
static inline void board_smc91x_init(void)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
2009-08-24 14:28:59 +08:00
|
|
|
static void enable_board_wakeup_source(void)
|
|
|
|
{
|
2009-12-12 08:16:32 +08:00
|
|
|
/* T2 interrupt line (keypad) */
|
|
|
|
omap_mux_init_signal("sys_nirq",
|
|
|
|
OMAP_WAKEUP_EN | OMAP_PIN_INPUT_PULLUP);
|
2009-08-24 14:28:59 +08:00
|
|
|
}
|
|
|
|
|
2011-03-01 22:38:16 +08:00
|
|
|
static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
|
2009-11-23 02:11:01 +08:00
|
|
|
|
2011-03-01 22:38:16 +08:00
|
|
|
.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
|
|
|
|
.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
|
|
|
|
.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
|
2009-11-23 02:11:01 +08:00
|
|
|
|
|
|
|
.phy_reset = true,
|
|
|
|
.reset_gpio_port[0] = 57,
|
|
|
|
.reset_gpio_port[1] = 61,
|
|
|
|
.reset_gpio_port[2] = -EINVAL
|
|
|
|
};
|
|
|
|
|
2009-12-12 08:16:32 +08:00
|
|
|
#ifdef CONFIG_OMAP_MUX
|
|
|
|
static struct omap_board_mux board_mux[] __initdata = {
|
|
|
|
{ .reg_offset = OMAP_MUX_TERMINATOR },
|
|
|
|
};
|
2011-03-11 14:04:45 +08:00
|
|
|
|
|
|
|
static struct omap_device_pad serial1_pads[] __initdata = {
|
|
|
|
/*
|
|
|
|
* Note that off output enable is an active low
|
|
|
|
* signal. So setting this means pin is a
|
|
|
|
* input enabled in off mode
|
|
|
|
*/
|
|
|
|
OMAP_MUX_STATIC("uart1_cts.uart1_cts",
|
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|
|
OMAP_PIN_INPUT |
|
|
|
|
OMAP_PIN_OFF_INPUT_PULLDOWN |
|
|
|
|
OMAP_OFFOUT_EN |
|
|
|
|
OMAP_MUX_MODE0),
|
|
|
|
OMAP_MUX_STATIC("uart1_rts.uart1_rts",
|
|
|
|
OMAP_PIN_OUTPUT |
|
|
|
|
OMAP_OFF_EN |
|
|
|
|
OMAP_MUX_MODE0),
|
|
|
|
OMAP_MUX_STATIC("uart1_rx.uart1_rx",
|
|
|
|
OMAP_PIN_INPUT |
|
|
|
|
OMAP_PIN_OFF_INPUT_PULLDOWN |
|
|
|
|
OMAP_OFFOUT_EN |
|
|
|
|
OMAP_MUX_MODE0),
|
|
|
|
OMAP_MUX_STATIC("uart1_tx.uart1_tx",
|
|
|
|
OMAP_PIN_OUTPUT |
|
|
|
|
OMAP_OFF_EN |
|
|
|
|
OMAP_MUX_MODE0),
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct omap_device_pad serial2_pads[] __initdata = {
|
|
|
|
OMAP_MUX_STATIC("uart2_cts.uart2_cts",
|
|
|
|
OMAP_PIN_INPUT_PULLUP |
|
|
|
|
OMAP_PIN_OFF_INPUT_PULLDOWN |
|
|
|
|
OMAP_OFFOUT_EN |
|
|
|
|
OMAP_MUX_MODE0),
|
|
|
|
OMAP_MUX_STATIC("uart2_rts.uart2_rts",
|
|
|
|
OMAP_PIN_OUTPUT |
|
|
|
|
OMAP_OFF_EN |
|
|
|
|
OMAP_MUX_MODE0),
|
|
|
|
OMAP_MUX_STATIC("uart2_rx.uart2_rx",
|
|
|
|
OMAP_PIN_INPUT |
|
|
|
|
OMAP_PIN_OFF_INPUT_PULLDOWN |
|
|
|
|
OMAP_OFFOUT_EN |
|
|
|
|
OMAP_MUX_MODE0),
|
|
|
|
OMAP_MUX_STATIC("uart2_tx.uart2_tx",
|
|
|
|
OMAP_PIN_OUTPUT |
|
|
|
|
OMAP_OFF_EN |
|
|
|
|
OMAP_MUX_MODE0),
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct omap_device_pad serial3_pads[] __initdata = {
|
|
|
|
OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx",
|
|
|
|
OMAP_PIN_INPUT_PULLDOWN |
|
|
|
|
OMAP_PIN_OFF_INPUT_PULLDOWN |
|
|
|
|
OMAP_OFFOUT_EN |
|
|
|
|
OMAP_MUX_MODE0),
|
|
|
|
OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd",
|
|
|
|
OMAP_PIN_OUTPUT |
|
|
|
|
OMAP_OFF_EN |
|
|
|
|
OMAP_MUX_MODE0),
|
|
|
|
OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx",
|
|
|
|
OMAP_PIN_INPUT |
|
|
|
|
OMAP_PIN_OFF_INPUT_PULLDOWN |
|
|
|
|
OMAP_OFFOUT_EN |
|
|
|
|
OMAP_MUX_MODE0),
|
|
|
|
OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx",
|
|
|
|
OMAP_PIN_OUTPUT |
|
|
|
|
OMAP_OFF_EN |
|
|
|
|
OMAP_MUX_MODE0),
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct omap_board_data serial1_data = {
|
|
|
|
.id = 0,
|
|
|
|
.pads = serial1_pads,
|
|
|
|
.pads_cnt = ARRAY_SIZE(serial1_pads),
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct omap_board_data serial2_data = {
|
|
|
|
.id = 1,
|
|
|
|
.pads = serial2_pads,
|
|
|
|
.pads_cnt = ARRAY_SIZE(serial2_pads),
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct omap_board_data serial3_data = {
|
|
|
|
.id = 2,
|
|
|
|
.pads = serial3_pads,
|
|
|
|
.pads_cnt = ARRAY_SIZE(serial3_pads),
|
|
|
|
};
|
|
|
|
|
|
|
|
static inline void board_serial_init(void)
|
|
|
|
{
|
|
|
|
omap_serial_init_port(&serial1_data);
|
|
|
|
omap_serial_init_port(&serial2_data);
|
|
|
|
omap_serial_init_port(&serial3_data);
|
|
|
|
}
|
|
|
|
#else
|
|
|
|
#define board_mux NULL
|
|
|
|
|
|
|
|
static inline void board_serial_init(void)
|
|
|
|
{
|
|
|
|
omap_serial_init();
|
|
|
|
}
|
2009-12-12 08:16:32 +08:00
|
|
|
#endif
|
|
|
|
|
2010-07-09 22:27:47 +08:00
|
|
|
/*
|
|
|
|
* 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 */
|
|
|
|
};
|
|
|
|
|
2010-02-16 02:03:34 +08:00
|
|
|
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),
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
2010-02-18 06:09:30 +08:00
|
|
|
static struct omap_musb_board_data musb_board_data = {
|
|
|
|
.interface_type = MUSB_INTERFACE_ULPI,
|
|
|
|
.mode = MUSB_OTG,
|
|
|
|
.power = 100,
|
|
|
|
};
|
|
|
|
|
2009-03-24 09:38:16 +08:00
|
|
|
static void __init omap_3430sdp_init(void)
|
|
|
|
{
|
2009-12-12 08:16:32 +08:00
|
|
|
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
|
2011-02-25 06:36:03 +08:00
|
|
|
omap_board_config = sdp3430_config;
|
|
|
|
omap_board_config_size = ARRAY_SIZE(sdp3430_config);
|
|
|
|
omap3_pm_init_cpuidle(omap3_cpuidle_params_table);
|
2009-03-24 09:38:16 +08:00
|
|
|
omap3430_i2c_init();
|
2011-02-22 17:24:50 +08:00
|
|
|
omap_display_init(&sdp3430_dss_data);
|
2009-03-24 09:38:16 +08:00
|
|
|
if (omap_rev() > OMAP3430_REV_ES1_0)
|
|
|
|
ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV2;
|
|
|
|
else
|
|
|
|
ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV1;
|
|
|
|
sdp3430_spi_board_info[0].irq = gpio_to_irq(ts_gpio);
|
|
|
|
spi_register_board_info(sdp3430_spi_board_info,
|
|
|
|
ARRAY_SIZE(sdp3430_spi_board_info));
|
|
|
|
ads7846_dev_init();
|
2011-03-11 14:04:45 +08:00
|
|
|
board_serial_init();
|
2010-02-18 06:09:30 +08:00
|
|
|
usb_musb_init(&musb_board_data);
|
2009-05-29 04:23:52 +08:00
|
|
|
board_smc91x_init();
|
2011-01-28 18:12:03 +08:00
|
|
|
board_flash_init(sdp_flash_partitions, chip_sel_3430, 0);
|
2009-12-10 00:25:18 +08:00
|
|
|
sdp3430_display_init();
|
2009-08-24 14:28:59 +08:00
|
|
|
enable_board_wakeup_source();
|
2011-03-01 22:38:19 +08:00
|
|
|
usbhs_init(&usbhs_bdata);
|
2009-03-24 09:38:16 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
|
|
|
|
/* Maintainer: Syed Khasim - Texas Instruments Inc */
|
|
|
|
.boot_params = 0x80000100,
|
2010-05-23 17:18:16 +08:00
|
|
|
.reserve = omap_reserve,
|
2011-02-15 07:40:20 +08:00
|
|
|
.map_io = omap3_map_io,
|
|
|
|
.init_early = omap_3430sdp_init_early,
|
|
|
|
.init_irq = omap_init_irq,
|
2009-03-24 09:38:16 +08:00
|
|
|
.init_machine = omap_3430sdp_init,
|
|
|
|
.timer = &omap_timer,
|
|
|
|
MACHINE_END
|