From ba264b340396b8dd7348ef8531e5ac003a34ff4e Mon Sep 17 00:00:00 2001
From: Pete Popov <ppopov@embeddedalley.com>
Date: Wed, 21 Sep 2005 06:18:27 +0000
Subject: 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>
---
 arch/mips/au1000/common/platform.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'arch/mips/au1000/common')

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
 };
 
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