ARM: davinci: mityomapl138: use aemif platform driver

We now support board files in the aemif driver. Register a platform
device instead of using the handcrafted API in mityomapl138.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

arch/arm/mach-davinci/board-mityomapl138.c

@@ -30,6 +30,7 @@
 #include <mach/da8xx.h>
 #include <linux/platform_data/mtd-davinci.h>
 #include <linux/platform_data/mtd-davinci-aemif.h>
+#include <linux/platform_data/ti-aemif.h>
 #include <mach/mux.h>
 #include <linux/platform_data/spi-davinci.h>
 
@@ -422,7 +423,8 @@ static struct resource mityomapl138_nandflash_resource[] = {
 	},
 };
 
-static struct platform_device mityomapl138_nandflash_device = {
+static struct platform_device mityomapl138_aemif_devices[] = {
+	{
 		.name		= "davinci_nand",
 		.id		= 1,
 		.dev		= {
@@ -430,19 +432,44 @@ static struct platform_device mityomapl138_nandflash_device = {
 		},
 		.num_resources	= ARRAY_SIZE(mityomapl138_nandflash_resource),
 		.resource	= mityomapl138_nandflash_resource,
+	},
+};
+
+static struct resource mityomapl138_aemif_resources[] = {
+	{
+		.start	= DA8XX_AEMIF_CTL_BASE,
+		.end	= DA8XX_AEMIF_CTL_BASE + SZ_32K - 1,
+		.flags	= IORESOURCE_MEM,
+	},
 };
 
-static struct platform_device *mityomapl138_devices[] __initdata = {
-	&mityomapl138_nandflash_device,
+static struct aemif_abus_data mityomapl138_aemif_abus_data[] = {
+	{
+		.cs	= 1,
+	},
+};
+
+static struct aemif_platform_data mityomapl138_aemif_pdata = {
+	.abus_data		= mityomapl138_aemif_abus_data,
+	.num_abus_data		= ARRAY_SIZE(mityomapl138_aemif_abus_data),
+	.sub_devices		= mityomapl138_aemif_devices,
+	.num_sub_devices	= ARRAY_SIZE(mityomapl138_aemif_devices),
+};
+
+static struct platform_device mityomapl138_aemif_device = {
+	.name		= "ti-aemif",
+	.id		= -1,
+	.dev = {
+		.platform_data	= &mityomapl138_aemif_pdata,
+	},
+	.resource	= mityomapl138_aemif_resources,
+	.num_resources	= ARRAY_SIZE(mityomapl138_aemif_resources),
 };
 
 static void __init mityomapl138_setup_nand(void)
 {
-	platform_add_devices(mityomapl138_devices,
-				 ARRAY_SIZE(mityomapl138_devices));
-
-	if (davinci_aemif_setup(&mityomapl138_nandflash_device))
-		pr_warn("%s: Cannot configure AEMIF\n", __func__);
+	if (platform_device_register(&mityomapl138_aemif_device))
+		pr_warn("%s: Cannot register AEMIF device\n", __func__);
 }
 
 static const short mityomap_mii_pins[] = {