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Commit 1d19fdba authored by Ben Dooks's avatar Ben Dooks
Browse files

[ARM] AT2440EVB: LCD frame buffer support. 



Add LCD frame buffer support for AT2440EVB board.

Signed-off-by: default avatarRamax Lo <ramaxlo@gmail.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent 4a045cb3

arch/arm/mach-s3c2440/mach-at2440evb.c

+36 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ 
#include <asm/mach/irq.h>



#include <mach/hardware.h>

#include <mach/fb.h>

#include <asm/irq.h>

#include <asm/mach-types.h>
@@ -167,6 +168,39 @@ static struct s3c24xx_mci_pdata at2440evb_mci_pdata = { 
	.gpio_detect	= S3C2410_GPG10,

};



/* 7" LCD panel */



static struct s3c2410fb_display at2440evb_lcd_cfg __initdata = {



	.lcdcon5	= S3C2410_LCDCON5_FRM565 |

			  S3C2410_LCDCON5_INVVLINE |

			  S3C2410_LCDCON5_INVVFRAME |

			  S3C2410_LCDCON5_PWREN |

			  S3C2410_LCDCON5_HWSWP,



	.type		= S3C2410_LCDCON1_TFT,



	.width		= 800,

	.height		= 480,



	.pixclock	= 33333, /* HCLK 60 MHz, divisor 2 */

	.xres		= 800,

	.yres		= 480,

	.bpp		= 16,

	.left_margin	= 88,

	.right_margin	= 40,

	.hsync_len	= 128,

	.upper_margin	= 32,

	.lower_margin	= 11,

	.vsync_len	= 2,

};



static struct s3c2410fb_mach_info at2440evb_fb_info __initdata = {

	.displays	= &at2440evb_lcd_cfg,

	.num_displays	= 1,

	.default_display = 0,

};



static struct platform_device *at2440evb_devices[] __initdata = {

	&s3c_device_usb,

	&s3c_device_wdt,
@@ -175,6 +209,7 @@ static struct platform_device *at2440evb_devices[] __initdata = { 
	&s3c_device_rtc,

	&s3c_device_nand,

	&s3c_device_sdi,

	&s3c_device_lcd,

	&at2440evb_device_eth,

};
@@ -191,6 +226,7 @@ static void __init at2440evb_map_io(void) 


static void __init at2440evb_init(void)

{

	s3c24xx_fb_set_platdata(&at2440evb_fb_info);

	platform_add_devices(at2440evb_devices, ARRAY_SIZE(at2440evb_devices));

}