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/*
* Staging board support for Armadillo 800 eva.
* Enable not-yet-DT-capable devices here.
*
* Based on board-armadillo800eva.c
*
* Copyright (C) 2012 Renesas Solutions Corp.
* Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/dma-mapping.h>
#include <linux/fb.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/videodev2.h>
#include <video/sh_mobile_lcdc.h>
#include "board.h"
static struct fb_videomode lcdc0_mode = {
.name = "AMPIER/AM-800480",
.xres = 800,
.yres = 480,
.left_margin = 88,
.right_margin = 40,
.hsync_len = 128,
.upper_margin = 20,
.lower_margin = 5,
.vsync_len = 5,
.sync = 0,
};
static struct sh_mobile_lcdc_info lcdc0_info = {
.clock_source = LCDC_CLK_BUS,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
.fourcc = V4L2_PIX_FMT_RGB565,
.interface_type = RGB24,
.clock_divider = 5,
.flags = 0,
.lcd_modes = &lcdc0_mode,
.num_modes = 1,
.panel_cfg = {
.width = 111,
.height = 68,
},
},
};
static struct resource lcdc0_resources[] = {
[0] = {
.name = "LCD0",
.start = 0xfe940000,
.end = 0xfe943fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 177 + 32,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device lcdc0_device = {
.name = "sh_mobile_lcdc_fb",
.num_resources = ARRAY_SIZE(lcdc0_resources),
.resource = lcdc0_resources,
.id = 0,
.dev = {
.platform_data = &lcdc0_info,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
static const struct board_staging_clk lcdc0_clocks[] __initconst = {
{ "lcdc0", NULL, "sh_mobile_lcdc_fb.0" },
};
static const struct board_staging_dev armadillo800eva_devices[] __initconst = {
{
.pdev = &lcdc0_device,
.clocks = lcdc0_clocks,
.nclocks = ARRAY_SIZE(lcdc0_clocks),
.domain = "/system-controller@e6180000/pm-domains/c5/a4lc@1"
},
};
static void __init armadillo800eva_init(void)
{
board_staging_gic_setup_xlate("arm,cortex-a9-gic", 32);
board_staging_register_devices(armadillo800eva_devices,
ARRAY_SIZE(armadillo800eva_devices));
}
board_staging("renesas,armadillo800eva", armadillo800eva_init);
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