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Commit 3965fdee authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Kukjin Kim
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ARM: S5PV210: Add Framebuffer support for GONI 



This patch adds required platform definitions to enable s3c-fb
driver on GONI board. One framebuffer window in 480x800x16bpp mode is
defined.

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: minor title fix]
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 9c8dc1a8

arch/arm/mach-s5pv210/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -59,6 +59,8 @@ config MACH_GONI 
	bool "GONI"

	select CPU_S5PV210

	select ARCH_SPARSEMEM_ENABLE

	select S5PV210_SETUP_FB_24BPP

	select S3C_DEV_FB

	select S5PC110_DEV_ONENAND

	help

	  Machine support for Samsung GONI board

arch/arm/mach-s5pv210/mach-goni.c

+34 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ 
#include <linux/types.h>

#include <linux/init.h>

#include <linux/serial_core.h>

#include <linux/fb.h>



#include <asm/mach/arch.h>

#include <asm/mach/map.h>
@@ -20,11 +21,13 @@ 


#include <mach/map.h>

#include <mach/regs-clock.h>

#include <mach/regs-fb.h>



#include <plat/regs-serial.h>

#include <plat/s5pv210.h>

#include <plat/devs.h>

#include <plat/cpu.h>

#include <plat/fb.h>



/* Following are default values for UCON, ULCON and UFCON UART registers */

#define S5PV210_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
@@ -73,7 +76,35 @@ static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = { 
	},

};



/* Frame Buffer */

static struct s3c_fb_pd_win goni_fb_win0 = {

	.win_mode = {

		.pixclock = 1000000000000ULL / ((16+16+2+480)*(28+3+2+800)*55),

		.left_margin	= 16,

		.right_margin	= 16,

		.upper_margin	= 3,

		.lower_margin	= 28,

		.hsync_len	= 2,

		.vsync_len	= 2,

		.xres		= 480,

		.yres		= 800,

		.refresh	= 55,

	},

	.max_bpp	= 32,

	.default_bpp	= 16,

};



static struct s3c_fb_platdata goni_lcd_pdata __initdata = {

	.win[0]		= &goni_fb_win0,

	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |

			  VIDCON0_CLKSEL_LCD,

	.vidcon1	= VIDCON1_INV_VCLK | VIDCON1_INV_VDEN

			  | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,

	.setup_gpio	= s5pv210_fb_gpio_setup_24bpp,

};



static struct platform_device *goni_devices[] __initdata = {

	&s3c_device_fb,

	&s5pc110_device_onenand,

};
@@ -86,6 +117,9 @@ static void __init goni_map_io(void) 


static void __init goni_machine_init(void)

{

	/* FB */

	s3c_fb_set_platdata(&goni_lcd_pdata);



	platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));

}