diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2007-11-08 14:44:44 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-01-28 13:18:38 +0900 |
| commit | 9a519f62a18c258c8ba695f82b6a9542bde4ca06 (patch) | |
| tree | 1fcd348cf4b605ba8b58fb666fff1ea2a7bbe90f /drivers/rtc | |
| parent | 91525300baf162e83e923b09ca286f9205e21522 (diff) | |
| download | linux-9a519f62a18c258c8ba695f82b6a9542bde4ca06.tar.gz | |
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>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/rtc/rtc-sh.c | 6 |
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) |