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ARM: EXYNOS4: enable frame buffer on Nuri board 

This patch adds platform definitions to enable s3c-fb driver.
Framebuffer window with 1280x800x16bpp mode has been defined.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Marek Szyprowski 2011-08-11 19:57:28 +09:00 committed by Kukjin Kim
parent f3f5bfe234
commit 0d88f94648
2 changed files with 36 additions and 0 deletions
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2
arch/arm/mach-exynos4/Kconfig
View File

@ -201,6 +201,7 @@ config MACH_NURI
bool "Mobile NURI Board"
select CPU_EXYNOS4210
select S3C_DEV_WDT
select S5P_DEV_FIMD0
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC2
select S3C_DEV_HSMMC3
@ -210,6 +211,7 @@ config MACH_NURI
select S5P_DEV_MFC
select S5P_DEV_USB_EHCI
select EXYNOS4_DEV_PD
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_I2C1
select EXYNOS4_SETUP_I2C3
select EXYNOS4_SETUP_I2C5

34
arch/arm/mach-exynos4/mach-nuri.c
View File

@ -32,10 +32,12 @@
#include <asm/mach-types.h>
#include <plat/adc.h>
#include <plat/regs-fb-v4.h>
#include <plat/regs-serial.h>
#include <plat/exynos4.h>
#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/fb.h>
#include <plat/sdhci.h>
#include <plat/ehci.h>
#include <plat/clock.h>
@ -199,6 +201,33 @@ static struct platform_device nuri_gpio_keys = {
},
};
/* Frame Buffer */
static struct s3c_fb_pd_win nuri_fb_win0 = {
.win_mode = {
.left_margin = 64,
.right_margin = 16,
.upper_margin = 64,
.lower_margin = 1,
.hsync_len = 48,
.vsync_len = 3,
.xres = 1280,
.yres = 800,
.refresh = 60,
},
.max_bpp = 24,
.default_bpp = 16,
.virtual_x = 1280,
.virtual_y = 800,
};
static struct s3c_fb_platdata nuri_fb_pdata __initdata = {
.win[0] = &nuri_fb_win0,
.vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
VIDCON0_CLKSEL_LCD,
.vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
.setup_gpio = exynos4_fimd0_gpio_setup_24bpp,
};
static void nuri_lcd_power_on(struct plat_lcd_data *pd, unsigned int power)
{
int gpio = EXYNOS4_GPE1(5);
@ -1092,6 +1121,7 @@ static struct platform_device *nuri_devices[] __initdata = {
/* Samsung Platform Devices */
&s3c_device_i2c5, /* PMIC should initialize first */
&emmc_fixed_voltage,
&s5p_device_fimd0,
&s3c_device_hsmmc0,
&s3c_device_hsmmc2,
&s3c_device_hsmmc3,
@ -1106,6 +1136,7 @@ static struct platform_device *nuri_devices[] __initdata = {
&s5p_device_mfc_l,
&s5p_device_mfc_r,
&exynos4_device_pd[PD_MFC],
&exynos4_device_pd[PD_LCD0],
/* NURI Devices */
&nuri_gpio_keys,
@ -1142,12 +1173,15 @@ static void __init nuri_machine_init(void)
i2c9_devs[I2C9_MAX17042].irq = gpio_to_irq(EXYNOS4_GPX2(3));
i2c_register_board_info(9, i2c9_devs, ARRAY_SIZE(i2c9_devs));
s5p_fimd0_set_platdata(&nuri_fb_pdata);
nuri_ehci_init();
clk_xusbxti.rate = 24000000;
/* Last */
platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;
s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev;
}
MACHINE_START(NURI, "NURI")