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Blackfin arch: add SDIO host driver platform data

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Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Cliff Cai 2009-01-07 23:14:38 +08:00 committed by Bryan Wu
parent e062ceab35
commit 501674a593
3 changed files with 52 additions and 0 deletions
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19
arch/blackfin/include/asm/bfin_sdh.h Normal file
View file

@ -0,0 +1,19 @@
/*
* 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

22
arch/blackfin/mach-bf518/boards/ezbrd.c
View file

@ -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

11
arch/blackfin/mach-bf548/boards/ezkit.c
View file

@ -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