1 files changed, 32 insertions, 0 deletions

diff --git a/arch/mips/alchemy/devboards/db1x00/platform.c b/arch/mips/alchemy/devboards/db1x00/platform.c
index 990367f8401d..8704865306a5 100644
--- a/arch/mips/alchemy/devboards/db1x00/platform.c
+++ b/arch/mips/alchemy/devboards/db1x00/platform.c
@@ -19,6 +19,7 @@
  */
 
 #include <linux/init.h>
+#include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 
 #include <asm/mach-au1x00/au1000.h>
@@ -208,6 +209,34 @@ static int __init db15x0_pci_init(void)
 arch_initcall(db15x0_pci_init);
 #endif
 
+#ifdef CONFIG_MIPS_DB1100
+static struct resource au1100_lcd_resources[] = {
+        [0] = {
+                .start  = AU1100_LCD_PHYS_ADDR,
+                .end    = AU1100_LCD_PHYS_ADDR + 0x800 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = AU1100_LCD_INT,
+                .end    = AU1100_LCD_INT,
+                .flags  = IORESOURCE_IRQ,
+        }
+};
+
+static u64 au1100_lcd_dmamask = DMA_BIT_MASK(32);
+
+static struct platform_device au1100_lcd_device = {
+        .name           = "au1100-lcd",
+        .id             = 0,
+        .dev = {
+                .dma_mask               = &au1100_lcd_dmamask,
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+        .num_resources  = ARRAY_SIZE(au1100_lcd_resources),
+        .resource       = au1100_lcd_resources,
+};
+#endif
+
 static int __init db1xxx_dev_init(void)
 {
 #ifdef DB1XXX_HAS_PCMCIA
@@ -231,6 +260,9 @@ static int __init db1xxx_dev_init(void)
                 DB1XXX_PCMCIA_CARD1, DB1XXX_PCMCIA_CD1,
                 /*DB1XXX_PCMCIA_STSCHG1*/0, 0, 1);
 #endif
+#ifdef CONFIG_MIPS_DB1100
+        platform_device_register(&au1100_lcd_device);
+#endif
         db1x_register_norflash(BOARD_FLASH_SIZE, BOARD_FLASH_WIDTH, F_SWAPPED);
         return 0;
 }