Add USB_HSPHY register map on S3C64XX platform. These registers are used by
USB drivers to control USB chip power.
Reviewed-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
diff --git a/arch/arm/mach-s3c6400/include/mach/map.h b/arch/arm/mach-s3c6400/include/mach/map.h
index 5057d99..2810630 100644
--- a/arch/arm/mach-s3c6400/include/mach/map.h
+++ b/arch/arm/mach-s3c6400/include/mach/map.h
@@ -61,6 +61,9 @@
#define S3C64XX_PA_USBHOST (0x74300000)
+#define S3C64XX_VA_USB_HSPHY S3C_VA_USB_HSPHY
+#define S3C64XX_PA_USB_HSPHY (0x7C100000)
+
/* place VICs close together */
#define S3C_VA_VIC0 (S3C_VA_IRQ + 0x00)
#define S3C_VA_VIC1 (S3C_VA_IRQ + 0x10000)
diff --git a/arch/arm/plat-s3c/include/plat/map-base.h b/arch/arm/plat-s3c/include/plat/map-base.h
index b84289d..d34b95d 100644
--- a/arch/arm/plat-s3c/include/plat/map-base.h
+++ b/arch/arm/plat-s3c/include/plat/map-base.h
@@ -36,5 +36,6 @@
#define S3C_VA_TIMER S3C_ADDR(0x00300000) /* timer block */
#define S3C_VA_WATCHDOG S3C_ADDR(0x00400000) /* watchdog */
#define S3C_VA_UART S3C_ADDR(0x01000000) /* UART */
+#define S3C_VA_USB_HSPHY S3C_ADDR(0x03a00000) /* USB HSPHY */
#endif /* __ASM_PLAT_MAP_H */
diff --git a/arch/arm/plat-s3c64xx/cpu.c b/arch/arm/plat-s3c64xx/cpu.c
index b1fdd83..2ac126e 100644
--- a/arch/arm/plat-s3c64xx/cpu.c
+++ b/arch/arm/plat-s3c64xx/cpu.c
@@ -107,6 +107,11 @@ static struct map_desc s3c_iodesc[] __initdata = {
.pfn = __phys_to_pfn(S3C64XX_PA_WATCHDOG),
.length = SZ_4K,
.type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S3C64XX_VA_USB_HSPHY,
+ .pfn = __phys_to_pfn(S3C64XX_PA_USB_HSPHY),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
},
};
--
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