diff mbox series

[08/10] ARM: dts: sun6i: Add external crystals accuracy

Message ID 0b46e2c493cdab00ceef6e35dfef0cc869f14fa3.1558958381.git-series.maxime.ripard@bootlin.com (mailing list archive)
State New, archived
Headers show
Series [01/10] dt-bindings: rtc: Move trivial RTC over to trivial devices | expand

Commit Message

Maxime Ripard May 27, 2019, noon UTC 
The A31 datasheet mandates oscillators accuracy to be within 50ppm. Let's
add that accuracy to their device tree nodes.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---
 arch/arm/boot/dts/sun6i-a31.dtsi | 2 ++
 1 file changed, 2 insertions(+)

Comments

Chen-Yu Tsai May 28, 2019, 3:35 a.m. UTC | #1 
On Mon, May 27, 2019 at 8:01 PM Maxime Ripard <maxime.ripard@bootlin.com> wrote:
>
> The A31 datasheet mandates oscillators accuracy to be within 50ppm. Let's
> add that accuracy to their device tree nodes.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

Acked-by: Chen-Yu Tsai <wens@csie.org>
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index 8832650cdc8d..f564ba9a9c2d 100644
--- 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";
 		};