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authorChen-Yu Tsai <wens@csie.org>2018-12-03 17:58:20 +0300
committerChen-Yu Tsai <wens@csie.org>2018-12-07 05:22:39 +0300
commitf6f4422532ad9ec9380a9936ed16b30922066a50 (patch)
tree455961f4728258658e8b9f3c313d4f29b24920fd /arch/arm/boot/dts/sun8i-a23-a33.dtsi
parent75d64e8bf5c1582853515adc7e6f734852d5d5c7 (diff)
downloadlinux-f6f4422532ad9ec9380a9936ed16b30922066a50.tar.xz
ARM: dts: sun8i: a23/a33: Fix up RTC device node
The RTC module on the A23 was claimed to be the same as on the A31, when in fact it is not. The A31 does not have an RTC external clock output, and its internal RC oscillator's average clock rate is not in the same range. The A33's RTC is the same as the A23. This patch fixes the compatible string and clock properties to conform to the updated bindings. The register range is also fixed. Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'arch/arm/boot/dts/sun8i-a23-a33.dtsi')
-rw-r--r--arch/arm/boot/dts/sun8i-a23-a33.dtsi6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
index c2ff8975ac60..a9c123de5d2c 100644
--- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
@@ -573,11 +573,11 @@
};
rtc: rtc@1f00000 {
- compatible = "allwinner,sun6i-a31-rtc";
- reg = <0x01f00000 0x54>;
+ compatible = "allwinner,sun8i-a23-rtc";
+ reg = <0x01f00000 0x400>;
interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
- clock-output-names = "osc32k";
+ clock-output-names = "osc32k", "osc32k-out";
clocks = <&ext_osc32k>;
#clock-cells = <1>;
};