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ARM: shmobile: r8a7778: Register SDHI device

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This patch adds SDHI register function which needs id number (= 0/1/2)

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Kuninori Morimoto 2013-04-16 22:17:25 -07:00 committed by Simon Horman
parent 1189b1cb50
commit dab581139c
2 changed files with 26 additions and 0 deletions
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2
arch/arm/mach-shmobile/include/mach/r8a7778.h
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@ -18,6 +18,7 @@
#ifndef __ASM_R8A7778_H__
#define __ASM_R8A7778_H__
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/sh_eth.h>
extern void r8a7778_add_standard_devices(void);
@ -28,5 +29,6 @@ extern void r8a7778_init_irq(void);
extern void r8a7778_init_irq_dt(void);
extern void r8a7778_clock_init(void);
extern void r8a7778_init_irq_extpin(int irlm);
extern void r8a7778_sdhi_init(int id, struct sh_mobile_sdhi_info *info);
#endif /* __ASM_R8A7778_H__ */

24
arch/arm/mach-shmobile/setup-r8a7778.c
View File

@ -102,6 +102,30 @@ void __init r8a7778_add_ether_device(struct sh_eth_plat_data *pdata)
pdata, sizeof(*pdata));
}
/* SDHI */
static struct resource sdhi_resources[] = {
/* SDHI0 */
DEFINE_RES_MEM(0xFFE4C000, 0x100),
DEFINE_RES_IRQ(gic_iid(0x77)),
/* SDHI1 */
DEFINE_RES_MEM(0xFFE4D000, 0x100),
DEFINE_RES_IRQ(gic_iid(0x78)),
/* SDHI2 */
DEFINE_RES_MEM(0xFFE4F000, 0x100),
DEFINE_RES_IRQ(gic_iid(0x76)),
};
void __init r8a7778_sdhi_init(int id,
struct sh_mobile_sdhi_info *info)
{
BUG_ON(id < 0 || id > 2);
platform_device_register_resndata(
&platform_bus, "sh_mobile_sdhi", id,
sdhi_resources + (2 * id), 2,
info, sizeof(*info));
}
void __init r8a7778_add_standard_devices(void)
{
int i;