ARM: EXYNOS4: Turn the mach-smdkc210.c into mach-smdv310.c
Since the components on SMDKC210 are similar with SMDKV310
even though its memory is different. So we can support the
SMDKC210 and SMDKV310 on mach-smdkv310.c, one machine file.
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/arch/arm/mach-exynos4/mach-smdkv310.c b/arch/arm/mach-exynos4/mach-smdkv310.c
index ea41495..a16eb56 100644
--- a/arch/arm/mach-exynos4/mach-smdkv310.c
+++ b/arch/arm/mach-exynos4/mach-smdkv310.c
@@ -9,7 +9,9 @@
*/
#include <linux/serial_core.h>
+#include <linux/delay.h>
#include <linux/gpio.h>
+#include <linux/lcd.h>
#include <linux/mmc/host.h>
#include <linux/platform_device.h>
#include <linux/smsc911x.h>
@@ -21,11 +23,14 @@
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
+#include <video/platform_lcd.h>
#include <plat/regs-serial.h>
#include <plat/regs-srom.h>
+#include <plat/regs-fb-v4.h>
#include <plat/exynos4.h>
#include <plat/cpu.h>
#include <plat/devs.h>
+#include <plat/fb.h>
#include <plat/keypad.h>
#include <plat/sdhci.h>
#include <plat/iic.h>
@@ -112,6 +117,67 @@
.clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
};
+static void lcd_lte480wv_set_power(struct plat_lcd_data *pd,
+ unsigned int power)
+{
+ if (power) {
+#if !defined(CONFIG_BACKLIGHT_PWM)
+ gpio_request_one(EXYNOS4_GPD0(1), GPIOF_OUT_INIT_HIGH, "GPD0");
+ gpio_free(EXYNOS4_GPD0(1));
+#endif
+ /* fire nRESET on power up */
+ gpio_request(EXYNOS4_GPX0(6), "GPX0");
+
+ gpio_direction_output(EXYNOS4_GPX0(6), 1);
+ mdelay(100);
+
+ gpio_set_value(EXYNOS4_GPX0(6), 0);
+ mdelay(10);
+
+ gpio_set_value(EXYNOS4_GPX0(6), 1);
+ mdelay(10);
+
+ gpio_free(EXYNOS4_GPX0(6));
+ } else {
+#if !defined(CONFIG_BACKLIGHT_PWM)
+ gpio_request_one(EXYNOS4_GPD0(1), GPIOF_OUT_INIT_LOW, "GPD0");
+ gpio_free(EXYNOS4_GPD0(1));
+#endif
+ }
+}
+
+static struct plat_lcd_data smdkv310_lcd_lte480wv_data = {
+ .set_power = lcd_lte480wv_set_power,
+};
+
+static struct platform_device smdkv310_lcd_lte480wv = {
+ .name = "platform-lcd",
+ .dev.parent = &s5p_device_fimd0.dev,
+ .dev.platform_data = &smdkv310_lcd_lte480wv_data,
+};
+
+static struct s3c_fb_pd_win smdkv310_fb_win0 = {
+ .win_mode = {
+ .left_margin = 13,
+ .right_margin = 8,
+ .upper_margin = 7,
+ .lower_margin = 5,
+ .hsync_len = 3,
+ .vsync_len = 1,
+ .xres = 800,
+ .yres = 480,
+ },
+ .max_bpp = 32,
+ .default_bpp = 24,
+};
+
+static struct s3c_fb_platdata smdkv310_lcd0_pdata __initdata = {
+ .win[0] = &smdkv310_fb_win0,
+ .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
+ .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
+ .setup_gpio = exynos4_fimd0_gpio_setup_24bpp,
+};
+
static struct resource smdkv310_smsc911x_resources[] = {
[0] = {
.start = EXYNOS4_PA_SROM_BANK(1),
@@ -188,6 +254,8 @@
&exynos4_device_sysmmu,
&samsung_asoc_dma,
&samsung_asoc_idma,
+ &s5p_device_fimd0,
+ &smdkv310_lcd_lte480wv,
&smdkv310_smsc911x,
&exynos4_device_ahci,
};
@@ -248,6 +316,7 @@
samsung_keypad_set_platdata(&smdkv310_keypad_data);
samsung_bl_set(&smdkv310_bl_gpio_info, &smdkv310_bl_data);
+ s5p_fimd0_set_platdata(&smdkv310_lcd0_pdata);
platform_add_devices(smdkv310_devices, ARRAY_SIZE(smdkv310_devices));
}
@@ -261,3 +330,12 @@
.init_machine = smdkv310_machine_init,
.timer = &exynos4_timer,
MACHINE_END
+
+MACHINE_START(SMDKC210, "SMDKC210")
+ /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
+ .boot_params = S5P_PA_SDRAM + 0x100,
+ .init_irq = exynos4_init_irq,
+ .map_io = smdkv310_map_io,
+ .init_machine = smdkv310_machine_init,
+ .timer = &exynos4_timer,
+MACHINE_END