[deliverable/linux.git] / drivers / staging / board / armadillo800eva.c

/*
 * 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,pl390", 32);
	board_staging_register_devices(armadillo800eva_devices,
				       ARRAY_SIZE(armadillo800eva_devices));
}

board_staging("renesas,armadillo800eva", armadillo800eva_init);
Commit	Line	Data
1bbf29ab GU	1	/*
	2	* Staging board support for Armadillo 800 eva.
	3	* Enable not-yet-DT-capable devices here.
	4	*
	5	* Based on board-armadillo800eva.c
	6	*
	7	* Copyright (C) 2012 Renesas Solutions Corp.
	8	* Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
	9	*
	10	* This program is free software; you can redistribute it and/or modify
	11	* it under the terms of the GNU General Public License as published by
	12	* the Free Software Foundation; version 2 of the License.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*/
	19
	20	#include <linux/dma-mapping.h>
	21	#include <linux/fb.h>
	22	#include <linux/kernel.h>
	23	#include <linux/platform_device.h>
	24	#include <linux/videodev2.h>
	25
	26	#include <video/sh_mobile_lcdc.h>
	27
	28	#include "board.h"
	29
	30
	31	static struct fb_videomode lcdc0_mode = {
	32	.name = "AMPIER/AM-800480",
	33	.xres = 800,
	34	.yres = 480,
	35	.left_margin = 88,
	36	.right_margin = 40,
	37	.hsync_len = 128,
	38	.upper_margin = 20,
	39	.lower_margin = 5,
	40	.vsync_len = 5,
	41	.sync = 0,
	42	};
	43
	44	static struct sh_mobile_lcdc_info lcdc0_info = {
	45	.clock_source = LCDC_CLK_BUS,
	46	.ch[0] = {
	47	.chan = LCDC_CHAN_MAINLCD,
	48	.fourcc = V4L2_PIX_FMT_RGB565,
	49	.interface_type = RGB24,
	50	.clock_divider = 5,
	51	.flags = 0,
	52	.lcd_modes = &lcdc0_mode,
	53	.num_modes = 1,
	54	.panel_cfg = {
	55	.width = 111,
	56	.height = 68,
	57	},
	58	},
	59	};
	60
	61	static struct resource lcdc0_resources[] = {
	62	[0] = {
	63	.name = "LCD0",
	64	.start = 0xfe940000,
65	.end = 0xfe943fff,
66	.flags = IORESOURCE_MEM,
67	},
68	[1] = {
69	.start = 177 + 32,
70	.flags = IORESOURCE_IRQ,
71	},
72	};
73
74	static struct platform_device lcdc0_device = {
75	.name = "sh_mobile_lcdc_fb",
76	.num_resources = ARRAY_SIZE(lcdc0_resources),
77	.resource = lcdc0_resources,
78	.id = 0,
79	.dev = {
80	.platform_data = &lcdc0_info,
81	.coherent_dma_mask = DMA_BIT_MASK(32),
82	},
83	};
84
85	static const struct board_staging_clk lcdc0_clocks[] __initconst = {
86	{ "lcdc0", NULL, "sh_mobile_lcdc_fb.0" },
87	};
88
89	static const struct board_staging_dev armadillo800eva_devices[] __initconst = {
90	{
91	.pdev = &lcdc0_device,
92	.clocks = lcdc0_clocks,
93	.nclocks = ARRAY_SIZE(lcdc0_clocks),
f33b7740	94	.domain = "/system-controller@e6180000/pm-domains/c5/a4lc@1"
1bbf29ab GU	95	},
	96	};
	97
	98	static void __init armadillo800eva_init(void)
	99	{
1474136c	100	board_staging_gic_setup_xlate("arm,pl390", 32);
1bbf29ab GU	101	board_staging_register_devices(armadillo800eva_devices,
	102	ARRAY_SIZE(armadillo800eva_devices));
	103	}
	104
	105	board_staging("renesas,armadillo800eva", armadillo800eva_init);