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Commit 501674a5 authored by Cliff Cai's avatar Cliff Cai Committed by Bryan Wu
Browse files

Blackfin arch: add SDIO host driver platform data 



Signed-off-by: default avatarCliff Cai <cliff.cai@analog.com>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
parent e062ceab

arch/blackfin/include/asm/bfin_sdh.h

0 → 100644
+19 −0
Original line number Diff line number Diff line 
/*

 * bfin_sdh.h - Blackfin SDH definitions

 *

 * Copyright 2008 Analog Devices Inc.

 *

 * Licensed under the GPL-2 or later.

 */



#ifndef __BFIN_SDH_H__

#define __BFIN_SDH_H__



struct bfin_sd_host {

	int dma_chan;

	int irq_int0;

	int irq_int1;

	u16 pin_req[7];

};



#endif

arch/blackfin/mach-bf518/boards/ezbrd.c

+22 −0
Original line number Diff line number Diff line
@@ -44,6 +44,7 @@ 
#include <asm/reboot.h>

#include <asm/portmux.h>

#include <asm/dpmc.h>

#include <asm/bfin_sdh.h>

#include <linux/spi/ad7877.h>



/*
@@ -522,6 +523,23 @@ static struct platform_device bfin_device_gpiokeys = { 
};

#endif



#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)



static struct bfin_sd_host bfin_sdh_data = {

	.dma_chan = CH_RSI,

	.irq_int0 = IRQ_RSI_INT0,

	.pin_req = {P_RSI_DATA0, P_RSI_DATA1, P_RSI_DATA2, P_RSI_DATA3, P_RSI_CMD, P_RSI_CLK, 0},

};



static struct platform_device bf51x_sdh_device = {

	.name = "bfin-sdh",

	.id = 0,

	.dev = {

		.platform_data = &bfin_sdh_data,

	},

};

#endif



static struct resource bfin_gpios_resources = {

	.start = 0,

	.end   = MAX_BLACKFIN_GPIOS - 1,
@@ -600,6 +618,10 @@ static struct platform_device *stamp_devices[] __initdata = { 
	&bfin_device_gpiokeys,

#endif



#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)

	&bf51x_sdh_device,

#endif



#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)

	&ezbrd_flash_device,

#endif

arch/blackfin/mach-bf548/boards/ezkit.c

+11 −0
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ 
#include <asm/nand.h>

#include <asm/dpmc.h>

#include <asm/portmux.h>

#include <asm/bfin_sdh.h>

#include <mach/bf54x_keys.h>

#include <linux/input.h>

#include <linux/spi/ad7877.h>
@@ -504,9 +505,19 @@ static struct platform_device bf5xx_nand_device = { 
#endif



#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)



static struct bfin_sd_host bfin_sdh_data = {

	.dma_chan = CH_SDH,

	.irq_int0 = IRQ_SDH_MASK0,

	.pin_req = {P_SD_D0, P_SD_D1, P_SD_D2, P_SD_D3, P_SD_CLK, P_SD_CMD, 0},

};



static struct platform_device bf54x_sdh_device = {

	.name = "bfin-sdh",

	.id = 0,

	.dev = {

		.platform_data = &bfin_sdh_data,

	},

};

#endif