diff mbox series

[v6,6/6] arm64: dts: qcom: Indicate rpmhpd hosts a power domain that can be used as a warming device.

Message ID 20200604015317.31389-7-thara.gopinath@linaro.org (mailing list archive)
State RFC, archived
Headers show
Series Introduce Power domain based warming device driver | expand

Commit Message

Thara Gopinath June 4, 2020, 1:53 a.m. UTC 
RPMh hosts mx power domain that can be used to warm up the SoC.  Indicate
this by using #cooling-cells property.

Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

v3->v4:
	- Removed subnode to indicate that mx power domain is a warming
	  device. Instead #cooling-cells is used as a power domain
	  provider property to indicate if the provider hosts a power
	  domain that can be used as a warming device.

 arch/arm64/boot/dts/qcom/sdm845.dtsi | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 8eb5a31346d2..dcc3bcd16b68 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -3854,6 +3854,7 @@ 
 			rpmhpd: power-controller {
 				compatible = "qcom,sdm845-rpmhpd";
 				#power-domain-cells = <1>;
+				#cooling-cells = <2>;
 				operating-points-v2 = <&rpmhpd_opp_table>;
 
 				rpmhpd_opp_table: opp-table {