UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: shmobile: r8a7778: add support MMC driver 

Add a platform device for the r8a7778 MMC.

Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
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 2013-06-03 22:12:22 -07:00 committed by Simon Horman
parent 8b89797f32
commit 31b2eaccd6
2 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-shmobile/include/mach/r8a7778.h
View File

@ -18,6 +18,7 @@
#ifndef __ASM_R8A7778_H__ #ifndef __ASM_R8A7778_H__
#define __ASM_R8A7778_H__ #define __ASM_R8A7778_H__
#include <linux/mmc/sh_mmcif.h>
#include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/sh_eth.h> #include <linux/sh_eth.h>
@ -26,6 +27,7 @@ extern void r8a7778_add_standard_devices_dt(void);
extern void r8a7778_add_ether_device(struct sh_eth_plat_data *pdata); extern void r8a7778_add_ether_device(struct sh_eth_plat_data *pdata);
extern void r8a7778_add_i2c_device(int id); extern void r8a7778_add_i2c_device(int id);
extern void r8a7778_add_hspi_device(int id); extern void r8a7778_add_hspi_device(int id);
extern void r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info);
extern void r8a7778_init_delay(void); extern void r8a7778_init_delay(void);
extern void r8a7778_init_irq(void); extern void r8a7778_init_irq(void);

13
arch/arm/mach-shmobile/setup-r8a7778.c
View File

@ -173,6 +173,19 @@ void __init r8a7778_add_hspi_device(int id)
hspi_resources + (2 * id), 2); hspi_resources + (2 * id), 2);
} }
/* MMC */
static struct resource mmc_resources[] __initdata = {
DEFINE_RES_MEM(0xffe4e000, 0x100),
DEFINE_RES_IRQ(gic_iid(0x5d)),
};
void __init r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info)
{
platform_device_register_resndata(
&platform_bus, "sh_mmcif", -1,
mmc_resources, ARRAY_SIZE(mmc_resources),
info, sizeof(*info));
}
void __init r8a7778_add_standard_devices(void) void __init r8a7778_add_standard_devices(void)
{ {