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Commit a8df0ee8 authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Sascha Hauer
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ARM: framebuffer support for pcm037 



Add support for a QVGA Sharp LCD on pcm037.

Signed-off-by: default avatarGuennadi Liakhovetski <lg@denx.de>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent 910862ec

arch/arm/mach-mx3/pcm037.c

+52 −0
Original line number Diff line number Diff line
@@ -40,7 +40,9 @@ 
#include <mach/common.h>

#include <mach/imx-uart.h>

#include <mach/iomux-mx3.h>

#include <mach/ipu.h>

#include <mach/board-pcm037.h>

#include <mach/mx3fb.h>

#include <mach/mxc_nand.h>

#include <mach/mmc.h>

#ifdef CONFIG_I2C_IMX
@@ -266,6 +268,54 @@ static struct platform_device *devices[] __initdata = { 
	&pcm037_sram_device,

};



static struct ipu_platform_data mx3_ipu_data = {

	.irq_base = MXC_IPU_IRQ_START,

};



static const struct fb_videomode fb_modedb[] = {

	{

		/* 240x320 @ 60 Hz Sharp */

		.name		= "Sharp-LQ035Q7DH06-QVGA",

		.refresh	= 60,

		.xres		= 240,

		.yres		= 320,

		.pixclock	= 185925,

		.left_margin	= 9,

		.right_margin	= 16,

		.upper_margin	= 7,

		.lower_margin	= 9,

		.hsync_len	= 1,

		.vsync_len	= 1,

		.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_SHARP_MODE |

				  FB_SYNC_CLK_INVERT | FB_SYNC_CLK_IDLE_EN,

		.vmode		= FB_VMODE_NONINTERLACED,

		.flag		= 0,

	}, {

		/* 240x320 @ 60 Hz */

		.name		= "TX090",

		.refresh	= 60,

		.xres		= 240,

		.yres		= 320,

		.pixclock	= 38255,

		.left_margin	= 144,

		.right_margin	= 0,

		.upper_margin	= 7,

		.lower_margin	= 40,

		.hsync_len	= 96,

		.vsync_len	= 1,

		.sync		= FB_SYNC_VERT_HIGH_ACT | FB_SYNC_OE_ACT_HIGH,

		.vmode		= FB_VMODE_NONINTERLACED,

		.flag		= 0,

	},

};



static struct mx3fb_platform_data mx3fb_pdata = {

	.dma_dev	= &mx3_ipu.dev,

	.name		= "Sharp-LQ035Q7DH06-QVGA",

	.mode		= fb_modedb,

	.num_modes	= ARRAY_SIZE(fb_modedb),

};



/*

 * Board specific initialization.

 */
@@ -293,6 +343,8 @@ static void __init mxc_board_init(void) 
#endif

	mxc_register_device(&mxc_nand_device, &pcm037_nand_board_info);

	mxc_register_device(&mxcsdhc_device0, &sdhc_pdata);

	mxc_register_device(&mx3_ipu, &mx3_ipu_data);

	mxc_register_device(&mx3_fb, &mx3fb_pdata);

}



static void __init pcm037_timer_init(void)