Re: [PATCH v1 1/3] arm64: dts: amlogic: a1: add cooling-cells for DVFS feature

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 28/03/2024 14:44, Dmitry Rokosov wrote:
It's used for CPU with DVFS feature to specify minimum and maximum
cooling state used in the reference.
Without these values DVFS will not work and dtbs_check will raise the
error.

Signed-off-by: Dmitry Rokosov <ddrokosov@xxxxxxxxxxxxxxxxx>
---
  arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index fbee986421f1..f65d4a77ee52 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -32,6 +32,7 @@ cpu0: cpu@0 {
  			reg = <0x0 0x0>;
  			enable-method = "psci";
  			next-level-cache = <&l2>;
+			#cooling-cells = <2>;
  		};
cpu1: cpu@1 {
@@ -40,6 +41,7 @@ cpu1: cpu@1 {
  			reg = <0x0 0x1>;
  			enable-method = "psci";
  			next-level-cache = <&l2>;
+			#cooling-cells = <2>;
  		};
l2: l2-cache0 {

Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux