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Commit dab58113 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Simon Horman
Browse files

ARM: shmobile: r8a7778: Register SDHI device 



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

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 1189b1cb

arch/arm/mach-shmobile/include/mach/r8a7778.h

+2 −0
Original line number Diff line number Diff line
@@ -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__ */

arch/arm/mach-shmobile/setup-r8a7778.c

+24 −0
Original line number Diff line number Diff line
@@ -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;