[ARM] 3071/1: RX3715 - add lcd/fb platform setup

Patch from Ben Dooks

Platform data for the LCD/framebuffer driver for
the RX3715 LCD panel.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-s3c2410/mach-rx3715.c b/arch/arm/mach-s3c2410/mach-rx3715.c
index 22d9e07..7ff8e4d 100644 (file)
--- a/arch/arm/mach-s3c2410/mach-rx3715.c
+++ b/arch/arm/mach-s3c2410/mach-rx3715.c
@@ -17,6 +17,7 @@
  *     10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
  *     14-Mar-2005 BJD  Fixed __iomem warnings
  *     20-Sep-2005 BJD  Added static to non-exported items
+ *     31-Oct-2005 BJD  Added LCD setup for framebuffer
 */
 
 #include <linux/kernel.h>
@@ -42,6 +43,9 @@
 
 #include <asm/arch/regs-serial.h>
 #include <asm/arch/regs-gpio.h>
+#include <asm/arch/regs-lcd.h>
+
+#include <asm/arch/fb.h>
 
 #include "clock.h"
 #include "devs.h"
@@ -96,6 +100,66 @@ static struct s3c2410_uartcfg rx3715_uartcfgs[] = {
        }
 };
 
+/* framebuffer lcd controller information */
+
+static struct s3c2410fb_mach_info rx3715_lcdcfg __initdata = {
+       .regs   = {
+               .lcdcon1 =      S3C2410_LCDCON1_TFT16BPP | \
+                               S3C2410_LCDCON1_TFT | \
+                               S3C2410_LCDCON1_CLKVAL(0x0C),
+
+               .lcdcon2 =      S3C2410_LCDCON2_VBPD(5) | \
+                               S3C2410_LCDCON2_LINEVAL(319) | \
+                               S3C2410_LCDCON2_VFPD(6) | \
+                               S3C2410_LCDCON2_VSPW(2),
+
+               .lcdcon3 =      S3C2410_LCDCON3_HBPD(35) | \
+                               S3C2410_LCDCON3_HOZVAL(239) | \
+                               S3C2410_LCDCON3_HFPD(35),
+
+               .lcdcon4 =      S3C2410_LCDCON4_MVAL(0) | \
+                               S3C2410_LCDCON4_HSPW(7),
+
+               .lcdcon5 =      S3C2410_LCDCON5_INVVLINE |
+                               S3C2410_LCDCON5_FRM565 |
+                               S3C2410_LCDCON5_HWSWP,
+       },
+
+       .lpcsel =       0xf82,
+
+       .gpccon =       0xaa955699,
+       .gpccon_mask =  0xffc003cc,
+       .gpcup =        0x0000ffff,
+       .gpcup_mask =   0xffffffff,
+
+       .gpdcon =       0xaa95aaa1,
+       .gpdcon_mask =  0xffc0fff0,
+       .gpdup =        0x0000faff,
+       .gpdup_mask =   0xffffffff,
+
+       .fixed_syncs =  1,
+       .width  =       240,
+       .height =       320,
+
+       .xres   = {
+               .min =          240,
+               .max =          240,
+               .defval =       240,
+       },
+
+       .yres   = {
+               .max =          320,
+               .min =          320,
+               .defval =       320,
+       },
+
+       .bpp    = {
+               .min =          16,
+               .max =          16,
+               .defval =       16,
+       },
+};
+
 static struct platform_device *rx3715_devices[] __initdata = {
        &s3c_device_usb,
        &s3c_device_lcd,
@@ -122,14 +186,12 @@ static void __init rx3715_init_irq(void)
        s3c24xx_init_irq();
 }
 
-#ifdef CONFIG_PM
 static void __init rx3715_init_machine(void)
 {
        s3c2410_pm_init();
+       s3c24xx_fb_set_platdata(&rx3715_lcdcfg);
 }
-#else
-#define rx3715_init_machine NULL
-#endif
+
 
 MACHINE_START(RX3715, "IPAQ-RX3715")
        /* Maintainer: Ben Dooks <ben@fluff.org> */