Add maximum register to the regmap used by rtc-s5m driver.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
drivers/mfd/sec-core.c | 2 ++
include/linux/mfd/samsung/rtc.h | 2 ++
2 files changed, 4 insertions(+)
diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index 7c6ce2e4aaa6..6021c54f74cf 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -141,6 +141,8 @@ static const struct regmap_config s5m8767_regmap_config = {
static const struct regmap_config sec_rtc_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
+
+ .max_register = SEC_RTC_REG_MAX,
};
#ifdef CONFIG_OF
diff --git a/include/linux/mfd/samsung/rtc.h b/include/linux/mfd/samsung/rtc.h
index 94b7cd6d8891..4627f59ebd84 100644
--- a/include/linux/mfd/samsung/rtc.h
+++ b/include/linux/mfd/samsung/rtc.h
@@ -43,6 +43,8 @@ enum sec_rtc_reg {
SEC_RTC_STATUS,
SEC_WTSR_SMPL_CNTL,
SEC_RTC_UDR_CON,
+
+ SEC_RTC_REG_MAX,
};
#define RTC_I2C_ADDR (0x0C >> 1)
--
1.7.9.5
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