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ARM: S5PV210: Add Framebuffer support for GONI

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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: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: minor title fix]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Marek Szyprowski 2010-07-14 19:38:18 +09:00 committed by Kukjin Kim
parent 9c8dc1a88c
commit 3965fdee77
2 changed files with 36 additions and 0 deletions
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2
arch/arm/mach-s5pv210/Kconfig
View File

@ -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

34
arch/arm/mach-s5pv210/mach-goni.c
View File

@ -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));
}