davinci: Add platform support for da850/omap-l138 GLCD

This patch adds platform support for the graphic display
(Sharp LK043T1DG01) found on DA850/OMAP-L138 based EVM.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 59 insertions, 0 deletions

diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 1882eef3aead..094eb8ed8e76 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -21,6 +21,7 @@
 #include <mach/common.h>
 #include <mach/time.h>
 #include <mach/da8xx.h>
+#include <video/da8xx-fb.h>
 
 #include "clock.h"
 
@@ -353,3 +354,61 @@ void __init da8xx_init_mcasp(int id, struct snd_platform_data *pdata)
                 platform_device_register(&da850_mcasp_device);
         }
 }
+
+static const struct display_panel disp_panel = {
+        QVGA,
+        16,
+        16,
+        COLOR_ACTIVE,
+};
+
+static struct lcd_ctrl_config lcd_cfg = {
+        &disp_panel,
+        .ac_bias                = 255,
+        .ac_bias_intrpt         = 0,
+        .dma_burst_sz           = 16,
+        .bpp                    = 16,
+        .fdd                    = 255,
+        .tft_alt_mode           = 0,
+        .stn_565_mode           = 0,
+        .mono_8bit_mode         = 0,
+        .invert_line_clock      = 1,
+        .invert_frm_clock       = 1,
+        .sync_edge              = 0,
+        .sync_ctrl              = 1,
+        .raster_order           = 0,
+};
+
+static struct da8xx_lcdc_platform_data da850_evm_lcdc_pdata = {
+        .manu_name = "sharp",
+        .controller_data = &lcd_cfg,
+        .type = "Sharp_LK043T1DG01",
+};
+
+static struct resource da8xx_lcdc_resources[] = {
+        [0] = { /* registers */
+                .start  = DA8XX_LCD_CNTRL_BASE,
+                .end    = DA8XX_LCD_CNTRL_BASE + SZ_4K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = { /* interrupt */
+                .start  = IRQ_DA8XX_LCDINT,
+                .end    = IRQ_DA8XX_LCDINT,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device da850_lcdc_device = {
+        .name           = "da8xx_lcdc",
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(da8xx_lcdc_resources),
+        .resource       = da8xx_lcdc_resources,
+        .dev = {
+                .platform_data = &da850_evm_lcdc_pdata,
+        }
+};
+
+int __init da8xx_register_lcdc(void)
+{
+        return platform_device_register(&da850_lcdc_device);
+}