mx25pdk: add LCD support

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 55 insertions, 0 deletions

diff --git a/arch/arm/mach-mx25/mach-mx25pdk.c b/arch/arm/mach-mx25/mach-mx25pdk.c
index 10be38eb82a8..99b9463ca154 100644
--- a/arch/arm/mach-mx25/mach-mx25pdk.c
+++ b/arch/arm/mach-mx25/mach-mx25pdk.c
@@ -35,6 +35,7 @@
 #include <mach/imx-uart.h>
 #include <mach/mx25.h>
 #include <mach/mxc_nand.h>
+#include <mach/imxfb.h>
 #include "devices.h"
 #include <mach/iomux.h>
 
@@ -54,6 +55,31 @@ static struct pad_desc mx25pdk_pads[] = {
         MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
         MX25_PAD_A17__GPIO_2_3, /* FEC_EN, GPIO 35 */
         MX25_PAD_D12__GPIO_4_8, /* FEC_RESET_B, GPIO 104 */
+
+        /* LCD */
+        MX25_PAD_LD0__LD0,
+        MX25_PAD_LD1__LD1,
+        MX25_PAD_LD2__LD2,
+        MX25_PAD_LD3__LD3,
+        MX25_PAD_LD4__LD4,
+        MX25_PAD_LD5__LD5,
+        MX25_PAD_LD6__LD6,
+        MX25_PAD_LD7__LD7,
+        MX25_PAD_LD8__LD8,
+        MX25_PAD_LD9__LD9,
+        MX25_PAD_LD10__LD10,
+        MX25_PAD_LD11__LD11,
+        MX25_PAD_LD12__LD12,
+        MX25_PAD_LD13__LD13,
+        MX25_PAD_LD14__LD14,
+        MX25_PAD_LD15__LD15,
+        MX25_PAD_GPIO_E__LD16,
+        MX25_PAD_GPIO_F__LD17,
+        MX25_PAD_HSYNC__HSYNC,
+        MX25_PAD_VSYNC__VSYNC,
+        MX25_PAD_LSCLK__LSCLK,
+        MX25_PAD_OE_ACD__OE_ACD,
+        MX25_PAD_CONTRAST__CONTRAST,
 };
 
 static struct fec_platform_data mx25_fec_pdata = {
@@ -83,6 +109,34 @@ static struct mxc_nand_platform_data mx25pdk_nand_board_info = {
         .flash_bbt      = 1,
 };
 
+static struct imx_fb_videomode mx25pdk_modes[] = {
+        {
+                .mode   = {
+                        .name           = "CRT-VGA",
+                        .refresh        = 60,
+                        .xres           = 640,
+                        .yres           = 480,
+                        .pixclock       = 39683,
+                        .left_margin    = 45,
+                        .right_margin   = 114,
+                        .upper_margin   = 33,
+                        .lower_margin   = 11,
+                        .hsync_len      = 1,
+                        .vsync_len      = 1,
+                },
+                .bpp    = 16,
+                .pcr    = 0xFA208B80,
+        },
+};
+
+static struct imx_fb_platform_data mx25pdk_fb_pdata = {
+        .mode           = mx25pdk_modes,
+        .num_modes      = ARRAY_SIZE(mx25pdk_modes),
+        .pwmr           = 0x00A903FF,
+        .lscr1          = 0x00120300,
+        .dmacr          = 0x00020010,
+};
+
 static void __init mx25pdk_init(void)
 {
         mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads,
@@ -92,6 +146,7 @@ static void __init mx25pdk_init(void)
         mxc_register_device(&mxc_usbh2, NULL);
         mxc_register_device(&mxc_nand_device, &mx25pdk_nand_board_info);
         mxc_register_device(&mx25_rtc_device, NULL);
+        mxc_register_device(&mx25_fb_device, &mx25pdk_fb_pdata);
 
         mx25pdk_fec_reset();
         mxc_register_device(&mx25_fec_device, &mx25_fec_pdata);