[ARM] AT2440EVB: LCD frame buffer support.

Add LCD frame buffer support for AT2440EVB board.

Signed-off-by: Ramax Lo <ramaxlo@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

diff --git a/arch/arm/mach-s3c2440/mach-at2440evb.c b/arch/arm/mach-s3c2440/mach-at2440evb.c
index 8c6596e..4539b1d 100644 (file)
--- a/arch/arm/mach-s3c2440/mach-at2440evb.c
+++ b/arch/arm/mach-s3c2440/mach-at2440evb.c
@@ -28,6 +28,7 @@
 #include <asm/mach/irq.h>
 
 #include <mach/hardware.h>
+#include <mach/fb.h>
 #include <asm/irq.h>
 #include <asm/mach-types.h>
 
@@ -167,6 +168,39 @@ static struct s3c24xx_mci_pdata at2440evb_mci_pdata = {
        .gpio_detect    = S3C2410_GPG10,
 };
 
+/* 7" LCD panel */
+
+static struct s3c2410fb_display at2440evb_lcd_cfg __initdata = {
+
+       .lcdcon5        = S3C2410_LCDCON5_FRM565 |
+                         S3C2410_LCDCON5_INVVLINE |
+                         S3C2410_LCDCON5_INVVFRAME |
+                         S3C2410_LCDCON5_PWREN |
+                         S3C2410_LCDCON5_HWSWP,
+
+       .type           = S3C2410_LCDCON1_TFT,
+
+       .width          = 800,
+       .height         = 480,
+
+       .pixclock       = 33333, /* HCLK 60 MHz, divisor 2 */
+       .xres           = 800,
+       .yres           = 480,
+       .bpp            = 16,
+       .left_margin    = 88,
+       .right_margin   = 40,
+       .hsync_len      = 128,
+       .upper_margin   = 32,
+       .lower_margin   = 11,
+       .vsync_len      = 2,
+};
+
+static struct s3c2410fb_mach_info at2440evb_fb_info __initdata = {
+       .displays       = &at2440evb_lcd_cfg,
+       .num_displays   = 1,
+       .default_display = 0,
+};
+
 static struct platform_device *at2440evb_devices[] __initdata = {
        &s3c_device_usb,
        &s3c_device_wdt,
@@ -175,6 +209,7 @@ static struct platform_device *at2440evb_devices[] __initdata = {
        &s3c_device_rtc,
        &s3c_device_nand,
        &s3c_device_sdi,
+       &s3c_device_lcd,
        &at2440evb_device_eth,
 };
 
@@ -191,6 +226,7 @@ static void __init at2440evb_map_io(void)
 
 static void __init at2440evb_init(void)
 {
+       s3c24xx_fb_set_platdata(&at2440evb_fb_info);
        platform_add_devices(at2440evb_devices, ARRAY_SIZE(at2440evb_devices));
 }