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authorChen-Yu Tsai <wens@csie.org>2018-12-03 22:58:22 +0800
committerChen-Yu Tsai <wens@csie.org>2018-12-07 10:23:07 +0800
commit507c6e89d6c4b2cd68a8e7ff69d1a00cf74b15dd (patch)
tree337917c914acc061e931e5145497adfb6659b051 /arch/arm/boot/dts/sun8i-h3.dtsi
parentf6f4422532ad9ec9380a9936ed16b30922066a50 (diff)
downloadlinux-507c6e89d6c4b2cd68a8e7ff69d1a00cf74b15dd.tar.bz2
ARM: dts: sunxi: h3/h5: Fix up RTC device node and clock references
The RTC module on the H3 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 H5's RTC has some extra crypto-related registers compared to the H3. Their exact functions are not clear. Also the RTC-VIO regulator has different settings. This patch fixes the compatible string and clock properties to conform to the updated bindings. The device node for the internal oscillator is removed, as it is internalized into the RTC device. Clock references to the IOSC and LOSC are also fixed. Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'arch/arm/boot/dts/sun8i-h3.dtsi')
-rw-r--r--arch/arm/boot/dts/sun8i-h3.dtsi4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index 7e6031768401..d50dbd5a7ffa 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -227,3 +227,7 @@
&pio {
compatible = "allwinner,sun8i-h3-pinctrl";
};
+
+&rtc {
+ compatible = "allwinner,sun8i-h3-rtc";
+};