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-rw-r--r--arch/arm/mach-s3c2416/Kconfig1
-rw-r--r--arch/arm/mach-s3c2416/mach-smdk2416.c62
-rw-r--r--arch/arm/mach-s3c2416/s3c2416.c2
3 files changed, 62 insertions, 3 deletions
diff --git a/arch/arm/mach-s3c2416/Kconfig b/arch/arm/mach-s3c2416/Kconfig
index 29103a6047de..657e4fe17f39 100644
--- a/arch/arm/mach-s3c2416/Kconfig
+++ b/arch/arm/mach-s3c2416/Kconfig
@@ -30,6 +30,7 @@ menu "S3C2416 Machines"
config MACH_SMDK2416
bool "SMDK2416"
select CPU_S3C2416
+ select S3C_DEV_FB
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC1
help
diff --git a/arch/arm/mach-s3c2416/mach-smdk2416.c b/arch/arm/mach-s3c2416/mach-smdk2416.c
index 99d24c44f30f..5fc3f67ef265 100644
--- a/arch/arm/mach-s3c2416/mach-smdk2416.c
+++ b/arch/arm/mach-s3c2416/mach-smdk2416.c
@@ -22,6 +22,7 @@
#include <linux/io.h>
#include <linux/mtd/partitions.h>
#include <linux/gpio.h>
+#include <linux/fb.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -36,16 +37,19 @@
#include <mach/regs-lcd.h>
#include <mach/idle.h>
-#include <mach/fb.h>
#include <mach/leds-gpio.h>
#include <plat/iic.h>
#include <plat/s3c2416.h>
+#include <plat/gpio-cfg.h>
#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/nand.h>
+#include <plat/regs-fb-v4.h>
+#include <plat/fb.h>
+
#include <plat/common-smdk.h>
static struct map_desc smdk2416_iodesc[] __initdata = {
@@ -109,7 +113,54 @@ static struct s3c2410_uartcfg smdk2416_uartcfgs[] __initdata = {
}
};
+struct s3c_fb_pd_win smdk2416_fb_win[] = {
+ [0] = {
+ /* think this is the same as the smdk6410 */
+ .win_mode = {
+ .pixclock = 41094,
+ .left_margin = 8,
+ .right_margin = 13,
+ .upper_margin = 7,
+ .lower_margin = 5,
+ .hsync_len = 3,
+ .vsync_len = 1,
+ .xres = 800,
+ .yres = 480,
+ },
+ .default_bpp = 16,
+ .max_bpp = 32,
+ },
+};
+
+static void s3c2416_fb_gpio_setup_24bpp(void)
+{
+ unsigned int gpio;
+
+ for (gpio = S3C2410_GPC(1); gpio <= S3C2410_GPC(4); gpio++) {
+ s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ }
+
+ for (gpio = S3C2410_GPC(8); gpio <= S3C2410_GPC(15); gpio++) {
+ s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ }
+
+ for (gpio = S3C2410_GPD(0); gpio <= S3C2410_GPD(15); gpio++) {
+ s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
+ }
+}
+
+static struct s3c_fb_platdata smdk2416_fb_platdata = {
+ .win[0] = &smdk2416_fb_win[0],
+ .setup_gpio = s3c2416_fb_gpio_setup_24bpp,
+ .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
+ .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
+};
+
static struct platform_device *smdk2416_devices[] __initdata = {
+ &s3c_device_fb,
&s3c_device_wdt,
&s3c_device_ohci,
&s3c_device_i2c0,
@@ -119,20 +170,25 @@ static struct platform_device *smdk2416_devices[] __initdata = {
static void __init smdk2416_map_io(void)
{
-
s3c24xx_init_io(smdk2416_iodesc, ARRAY_SIZE(smdk2416_iodesc));
s3c24xx_init_clocks(12000000);
s3c24xx_init_uarts(smdk2416_uartcfgs, ARRAY_SIZE(smdk2416_uartcfgs));
-
}
static void __init smdk2416_machine_init(void)
{
s3c_i2c0_set_platdata(NULL);
+ s3c_fb_set_platdata(&smdk2416_fb_platdata);
gpio_request(S3C2410_GPB(4), "USBHost Power");
gpio_direction_output(S3C2410_GPB(4), 1);
+ gpio_request(S3C2410_GPB(3), "Display Power");
+ gpio_direction_output(S3C2410_GPB(3), 1);
+
+ gpio_request(S3C2410_GPB(1), "Display Reset");
+ gpio_direction_output(S3C2410_GPB(1), 1);
+
platform_add_devices(smdk2416_devices, ARRAY_SIZE(smdk2416_devices));
smdk_machine_init();
}
diff --git a/arch/arm/mach-s3c2416/s3c2416.c b/arch/arm/mach-s3c2416/s3c2416.c
index 3bff05745d0b..35dabccd0ac2 100644
--- a/arch/arm/mach-s3c2416/s3c2416.c
+++ b/arch/arm/mach-s3c2416/s3c2416.c
@@ -90,6 +90,8 @@ int __init s3c2416_init(void)
s3c_i2c0_setname("s3c2440-i2c");
s3c_i2c1_setname("s3c2440-i2c");
+ s3c_device_fb.name = "s3c2443-fb";
+
return sysdev_register(&s3c2416_sysdev);
}
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