linux-kernel - [PATCH v3 14/14] arm64: dts: qcom: sc7280: Add rpmh power-domain node

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Message-Id: <1615461961-17716-15-git-send-email-rnayak@codeaurora.org>
Date:   Thu, 11 Mar 2021 16:56:01 +0530
From:   Rajendra Nayak <rnayak@...eaurora.org>
To:     agross@...nel.org, bjorn.andersson@...aro.org, robh+dt@...nel.org
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, swboyd@...omium.org,
        Rajendra Nayak <rnayak@...eaurora.org>
Subject: [PATCH v3 14/14] arm64: dts: qcom: sc7280: Add rpmh power-domain node

Add the DT node for the rpmhpd power controller on SC7280 SoCs.

Signed-off-by: Rajendra Nayak <rnayak@...eaurora.org>
Reviewed-by: Stephen Boyd <swboyd@...omium.org>
---
 arch/arm64/boot/dts/qcom/sc7280.dtsi | 47 ++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 64d4ba1..39cf0be 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -8,6 +8,7 @@
 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 
 / {
@@ -542,6 +543,52 @@
 					  <WAKE_TCS    3>,
 					  <CONTROL_TCS 1>;
 
+			rpmhpd: power-controller {
+				compatible = "qcom,sc7280-rpmhpd";
+				#power-domain-cells = <1>;
+				operating-points-v2 = <&rpmhpd_opp_table>;
+
+				rpmhpd_opp_table: opp-table {
+					compatible = "operating-points-v2";
+
+					rpmhpd_opp_ret: opp1 {
+						opp-level = <RPMH_REGULATOR_LEVEL_RETENTION>;
+					};
+
+					rpmhpd_opp_low_svs: opp2 {
+						opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
+					};
+
+					rpmhpd_opp_svs: opp3 {
+						opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
+					};
+
+					rpmhpd_opp_svs_l1: opp4 {
+						opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
+					};
+
+					rpmhpd_opp_svs_l2: opp5 {
+						opp-level = <RPMH_REGULATOR_LEVEL_SVS_L2>;
+					};
+
+					rpmhpd_opp_nom: opp6 {
+						opp-level = <RPMH_REGULATOR_LEVEL_NOM>;
+					};
+
+					rpmhpd_opp_nom_l1: opp7 {
+						opp-level = <RPMH_REGULATOR_LEVEL_NOM_L1>;
+					};
+
+					rpmhpd_opp_turbo: opp8 {
+						opp-level = <RPMH_REGULATOR_LEVEL_TURBO>;
+					};
+
+					rpmhpd_opp_turbo_l1: opp9 {
+						opp-level = <RPMH_REGULATOR_LEVEL_TURBO_L1>;
+					};
+				};
+			};
+
 			rpmhcc: clock-controller {
 				compatible = "qcom,sc7280-rpmh-clk";
 				clocks = <&xo_board>;
-- 
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