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Commit acc0fb43 authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Sekhar Nori
Browse files

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: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
parent 59a21802

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

+41 −14
Original line number Diff line number Diff line
@@ -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 platform_device *mityomapl138_devices[] __initdata = {

	&mityomapl138_nandflash_device,

static struct resource mityomapl138_aemif_resources[] = {

	{

		.start	= DA8XX_AEMIF_CTL_BASE,

		.end	= DA8XX_AEMIF_CTL_BASE + SZ_32K - 1,

		.flags	= IORESOURCE_MEM,

	},

};



static void __init mityomapl138_setup_nand(void)

static struct aemif_abus_data mityomapl138_aemif_abus_data[] = {

	{

	platform_add_devices(mityomapl138_devices,

				 ARRAY_SIZE(mityomapl138_devices));

		.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),

};



	if (davinci_aemif_setup(&mityomapl138_nandflash_device))

		pr_warn("%s: Cannot configure AEMIF\n", __func__);

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)

{

	if (platform_device_register(&mityomapl138_aemif_device))

		pr_warn("%s: Cannot register AEMIF device\n", __func__);

}



static const short mityomap_mii_pins[] = {