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/*
* Copyright (C) 2010 Texas Instruments Inc.
*
* Modified from mach-omap2/board-zoom-peripherals.c
*
* 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/gpio.h>
#include <linux/spi/spi.h>
#include <linux/platform_data/spi-omap2-mcspi.h>
#include <video/omapdss.h>
#include <video/omap-panel-data.h>
#include "board-zoom.h"
#include "soc.h"
#include "common.h"
#define LCD_PANEL_RESET_GPIO_PROD 96
#define LCD_PANEL_RESET_GPIO_PILOT 55
#define LCD_PANEL_QVGA_GPIO 56
static struct panel_nec_nl8048_data zoom_lcd_data = {
/* res_gpio filled in code */
.qvga_gpio = LCD_PANEL_QVGA_GPIO,
};
static struct omap_dss_device zoom_lcd_device = {
.name = "lcd",
.driver_name = "NEC_8048_panel",
.type = OMAP_DISPLAY_TYPE_DPI,
.phy.dpi.data_lines = 24,
.data = &zoom_lcd_data,
};
static struct omap_dss_device *zoom_dss_devices[] = {
&zoom_lcd_device,
};
static struct omap_dss_board_info zoom_dss_data = {
.num_devices = ARRAY_SIZE(zoom_dss_devices),
.devices = zoom_dss_devices,
.default_device = &zoom_lcd_device,
};
static void __init zoom_lcd_panel_init(void)
{
zoom_lcd_data.res_gpio = (omap_rev() > OMAP3430_REV_ES3_0) ?
LCD_PANEL_RESET_GPIO_PROD :
LCD_PANEL_RESET_GPIO_PILOT;
}
static struct omap2_mcspi_device_config dss_lcd_mcspi_config = {
.turbo_mode = 1,
};
static struct spi_board_info nec_8048_spi_board_info[] __initdata = {
[0] = {
.modalias = "nec_8048_spi",
.bus_num = 1,
.chip_select = 2,
.max_speed_hz = 375000,
.controller_data = &dss_lcd_mcspi_config,
},
};
void __init zoom_display_init(void)
{
omap_display_init(&zoom_dss_data);
spi_register_board_info(nec_8048_spi_board_info,
ARRAY_SIZE(nec_8048_spi_board_info));
zoom_lcd_panel_init();
}
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