Au1[12]00 mmc driver. Only tested on the Au1200 at this point though

it should work on the Au1100 as well. Updated defconfig to include driver.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 34 insertions, 0 deletions

diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/au1000/common/platform.c
index 0f29815003f..efb00fc5640 100644
--- a/arch/mips/au1000/common/platform.c
+++ b/arch/mips/au1000/common/platform.c
@@ -7,6 +7,7 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
+#include <linux/config.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -114,6 +115,24 @@ static struct resource au1xxx_usb_gdt_resources[] = {
         },
 };
 
+static struct resource au1xxx_mmc_resources[] = {
+        [0] = {
+                .start          = SD0_PHYS_ADDR,
+                .end            = SD0_PHYS_ADDR + 0x40,
+                .flags          = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start          = SD1_PHYS_ADDR,
+                .end            = SD1_PHYS_ADDR + 0x40,
+                .flags          = IORESOURCE_MEM,
+        },
+        [2] = {
+                .start          = AU1200_SD_INT,
+                .end            = AU1200_SD_INT,
+                .flags          = IORESOURCE_IRQ,
+        }
+};
+
 static u64 udc_dmamask = ~(u32)0;
 
 static struct platform_device au1xxx_usb_gdt_device = {
@@ -207,6 +226,20 @@ static struct platform_device au1200_ide0_device = {
         .resource       = au1200_ide0_resources,
 };
 
+static u64 au1xxx_mmc_dmamask =  ~(u32)0;
+
+static struct platform_device au1xxx_mmc_device = {
+        .name = "au1xxx-mmc",
+        .id = 0,
+        .dev = {
+                .dma_mask               = &au1xxx_mmc_dmamask,
+                .coherent_dma_mask      = 0xffffffff,
+        },
+        .num_resources  = ARRAY_SIZE(au1xxx_mmc_resources),
+        .resource       = au1xxx_mmc_resources,
+};
+#endif /* #ifdef CONFIG_SOC_AU1200 */
+
 static struct platform_device au1x00_pcmcia_device = {
         .name           = "au1x00-pcmcia",
         .id             = 0,
@@ -226,6 +259,7 @@ static struct platform_device *au1xxx_platform_devices[] __initdata = {
         &au1xxx_usb_otg_device,
         &au1200_lcd_device,
         &au1200_ide0_device,
+        &au1xxx_mmc_device,
 #endif
 };