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ARM: dts: sun6i: Add external crystals accuracy
author
Maxime Ripard
<maxime.ripard@bootlin.com>
Thu, 23 May 2019 13:20:49 +0000
(15:20 +0200)
committer
Maxime Ripard
<maxime.ripard@bootlin.com>
Thu, 6 Jun 2019 10:55:06 +0000
(12:55 +0200)
The A31 datasheet mandates oscillators accuracy to be within 50ppm. Let's
add that accuracy to their device tree nodes.
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
arch/arm/boot/dts/sun6i-a31.dtsi
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diff --git
a/arch/arm/boot/dts/sun6i-a31.dtsi
b/arch/arm/boot/dts/sun6i-a31.dtsi
index 9361ef70dbabadfe736832fa43c42baf6bd9a340..dcddc3392460ff5874523b6cb19c2be4dac657d0 100644
(file)
--- a/
arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/
arch/arm/boot/dts/sun6i-a31.dtsi
@@
-216,6
+216,7
@@
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
+ clock-accuracy = <50000>;
clock-output-names = "osc24M";
};
@@
-223,6
+224,7
@@
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
+ clock-accuracy = <50000>;
clock-output-names = "ext_osc32k";
};