ARM: shmobile: r8a7778: Register SDHI device

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>

diff --git a/arch/arm/mach-shmobile/include/mach/r8a7778.h b/arch/arm/mach-shmobile/include/mach/r8a7778.h
index 951149e6bcca20ca26df5b177086435ce50adc1e..b5173b3428ac066228f06d818b2ad10532af50dd 100644 (file)
--- a/arch/arm/mach-shmobile/include/mach/r8a7778.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7778.h
@@ -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__ */

diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c
index d6ee5211b452075ac281199031d2510141b18367..f5b2a57a330e705f922233fddd3d1fe941e4e025 100644 (file)
--- a/arch/arm/mach-shmobile/setup-r8a7778.c
+++ b/arch/arm/mach-shmobile/setup-r8a7778.c
@@ -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;