The register range for the RTC extends beyond 0x54.
Use the size from the user manual's memory map instead.
Fixes: 9765d2d94309 ("rtc: sun6i: Add sun6i RTC driver")
Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
---
Documentation/devicetree/bindings/rtc/sun6i-rtc.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt b/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt
index ceb38abf1ea2..6b732c41392b 100644
--- a/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt
+++ b/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt
@@ -38,7 +38,7 @@ Example:
rtc: rtc@1f00000 {
compatible = "allwinner,sun6i-a31-rtc";
- reg = <0x01f00000 0x54>;
+ reg = <0x01f00000 0x400>;
interrupts = <0 40 4>, <0 41 4>;
clock-output-names = "osc32k";
clocks = <&ext_osc32k>;
--
2.20.0.rc1
