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Commit b315032f authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Ben Dooks
Browse files

ARM: S5PV210: add support for s3c-fb driver on Aquila machine 



This patch adds required platform definitions to enable s3c-fb
driver. Two framebuffer windows in 480x800x16bpp mode are defined.

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent d947e792

arch/arm/mach-s5pv210/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -20,6 +20,8 @@ config MACH_AQUILA 
	bool "Samsung Aquila"

	select CPU_S5PV210

	select ARCH_SPARSEMEM_ENABLE

	select S5PV210_SETUP_FB_24BPP

	select S3C_DEV_FB

	help

	  Machine support for the Samsung Aquila target based on S5PC110 SoC

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

+49 −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 |	\
@@ -71,7 +74,50 @@ static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = { 
	},

};



/* Frame Buffer */

static struct s3c_fb_pd_win aquila_fb_win0 = {

	.win_mode = {

		.pixclock = 1000000000000ULL / ((16+16+2+480)*(28+3+2+800)*60),

		.left_margin = 16,

		.right_margin = 16,

		.upper_margin = 3,

		.lower_margin = 28,

		.hsync_len = 2,

		.vsync_len = 2,

		.xres = 480,

		.yres = 800,

	},

	.max_bpp = 32,

	.default_bpp = 16,

};



static struct s3c_fb_pd_win aquila_fb_win1 = {

	.win_mode = {

		.pixclock = 1000000000000ULL / ((16+16+2+480)*(28+3+2+800)*60),

		.left_margin = 16,

		.right_margin = 16,

		.upper_margin = 3,

		.lower_margin = 28,

		.hsync_len = 2,

		.vsync_len = 2,

		.xres = 480,

		.yres = 800,

	},

	.max_bpp = 32,

	.default_bpp = 16,

};



static struct s3c_fb_platdata aquila_lcd_pdata __initdata = {

	.win[0]		= &aquila_fb_win0,

	.win[1]		= &aquila_fb_win1,

	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,

	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |

			  VIDCON1_INV_VCLK | VIDCON1_INV_VDEN,

	.setup_gpio	= s5pv210_fb_gpio_setup_24bpp,

};



static struct platform_device *aquila_devices[] __initdata = {

	&s3c_device_fb,

};



static void __init aquila_map_io(void)
@@ -83,6 +129,9 @@ static void __init aquila_map_io(void) 


static void __init aquila_machine_init(void)

{

	/* FB */

	s3c_fb_set_platdata(&aquila_lcd_pdata);



	platform_add_devices(aquila_devices, ARRAY_SIZE(aquila_devices));

}