rtc: rtc-sh: SH-5 support.

Trivial support for the SH-5 (sh64) on-chip RTC.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2 files changed, 6 insertions, 2 deletions

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 1e6715ec51ef..5900c772a1bc 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -404,7 +404,7 @@ config RTC_DRV_SA1100
 
 config RTC_DRV_SH
         tristate "SuperH On-Chip RTC"
-        depends on RTC_CLASS && (CPU_SH3 || CPU_SH4)
+        depends on RTC_CLASS && (CPU_SH3 || CPU_SH4 || CPU_SH5)
         help
           Say Y here to enable support for the on-chip RTC found in
           most SuperH processors.
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 8e8c8b8e81ee..a1d5d55985f6 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -26,7 +26,7 @@
 #include <asm/rtc.h>
 
 #define DRV_NAME        "sh-rtc"
-#define DRV_VERSION     "0.1.3"
+#define DRV_VERSION     "0.1.4"
 
 #ifdef CONFIG_CPU_SH3
 #define rtc_reg_size            sizeof(u16)
@@ -36,6 +36,10 @@
 #define rtc_reg_size            sizeof(u32)
 #define RTC_BIT_INVERTED        0x40    /* bug on SH7750, SH7750S */
 #define RTC_DEF_CAPABILITIES    RTC_CAP_4_DIGIT_YEAR
+#elif defined(CONFIG_CPU_SH5)
+#define rtc_reg_size            sizeof(u32)
+#define RTC_BIT_INVERTED        0       /* The SH-5 RTC is surprisingly sane! */
+#define RTC_DEF_CAPABILITIES    RTC_CAP_4_DIGIT_YEAR
 #endif
 
 #define RTC_REG(r)      ((r) * rtc_reg_size)