* [PATCH] ARM: dts: sunxi: Add cpu-supply for Olimex A20 EVB
@ 2016-10-15 15:23 Emmanuel Vadot
2016-10-17 18:04 ` Maxime Ripard
0 siblings, 1 reply; 2+ messages in thread
From: Emmanuel Vadot @ 2016-10-15 15:23 UTC (permalink / raw)
To: robh+dt, mark.rutland, linux, maxime.ripard, wens
Cc: devicetree, Emmanuel Vadot, linux-kernel, linux-arm-kernel
sun7i-a20-olimex-som-evb.dts doesn't contain cpu-supply needed for
voltage-scaling with cpufreq-dt so define it.
The default voltages are defined in sun7i-a20.dtsi.
Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com>
---
arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
index 23aacce..134e0c1 100644
--- a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts
@@ -88,6 +88,10 @@
status = "okay";
};
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
&codec {
status = "okay";
};
--
2.9.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: dts: sunxi: Add cpu-supply for Olimex A20 EVB
2016-10-15 15:23 [PATCH] ARM: dts: sunxi: Add cpu-supply for Olimex A20 EVB Emmanuel Vadot
@ 2016-10-17 18:04 ` Maxime Ripard
0 siblings, 0 replies; 2+ messages in thread
From: Maxime Ripard @ 2016-10-17 18:04 UTC (permalink / raw)
To: Emmanuel Vadot
Cc: robh+dt, mark.rutland, linux, wens, devicetree, linux-arm-kernel,
linux-kernel
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Hi,
On Sat, Oct 15, 2016 at 05:23:40PM +0200, Emmanuel Vadot wrote:
> sun7i-a20-olimex-som-evb.dts doesn't contain cpu-supply needed for
> voltage-scaling with cpufreq-dt so define it.
> The default voltages are defined in sun7i-a20.dtsi.
>
> Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com>
Applied, thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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