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[v2,7/7] ARM: sun8i: a23/a33: Add the oscillators accuracy

Message ID 654eaac9f6a698a22327d030e14ee661f71f8043.1485168100.git-series.maxime.ripard@free-electrons.com (mailing list archive)
State New, archived
Headers show

Commit Message

Maxime Ripard Jan. 23, 2017, 10:41 a.m. UTC 
The datasheet provided by Allwinner requires oscillators with an accuracy
of 50ppm. Add it to our fixed clocks so that we can properly track the
accuracy chain.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
 arch/arm/boot/dts/sun8i-a23-a33.dtsi | 2 ++
 1 file changed, 2 insertions(+), 0 deletions(-)
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Patch

diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
index da7f2476bc6c..d92fdf5a7b26 100644
--- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
@@ -106,6 +106,7 @@ 
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <24000000>;
+			clock-accuracy = <50000>;
 			clock-output-names = "osc24M";
 		};
 
@@ -113,6 +114,7 @@ 
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <32768>;
+			clock-accuracy = <50000>;
 			clock-output-names = "ext-osc32k";
 		};
 	};