linux-kernel - [PATCH 2/8] arm64: dts: qcom: sdm630: Add RPM power domains support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 23 Jun 2020 20:08:26 +0200
From:   Konrad Dybcio <konradybcio@...il.com>
To:     skrzynka@...radybcio.pl
Cc:     Konrad Dybcio <konradybcio@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Amit Kucheria <amit.kucheria@...aro.org>,
        Zhang Rui <rui.zhang@...el.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Rajendra Nayak <rnayak@...eaurora.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: [PATCH 2/8] arm64: dts: qcom: sdm630: Add RPM power domains support

Add the rpmpd node on the sdm630 and define the available levels.

Signed-off-by: Konrad Dybcio <konradybcio@...il.com>
---
 arch/arm64/boot/dts/qcom/sdm630.dtsi | 46 ++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index 88efe8200c80..ea85f28032d2 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -428,6 +428,52 @@ rpmcc: clock-controller {
 				compatible = "qcom,rpmcc-sdm660", "qcom,rpmcc";
 				#clock-cells = <1>;
 			};
+
+			rpmpd: power-controller {
+				compatible = "qcom,sdm660-rpmpd";
+				#power-domain-cells = <1>;
+				operating-points-v2 = <&rpmpd_opp_table>;
+
+				rpmpd_opp_table: opp-table {
+					compatible = "operating-points-v2";
+
+					rpmpd_opp_ret: opp1 {
+						opp-level = <16>;
+					};
+
+					rpmpd_opp_ret_plus: opp2 {
+						opp-level = <32>;
+					};
+
+					rpmpd_opp_min_svs: opp3 {
+						opp-level = <48>;
+					};
+
+					rpmpd_opp_low_svs: opp4 {
+						opp-level = <64>;
+					};
+
+					rpmpd_opp_svs: opp5 {
+						opp-level = <128>;
+					};
+
+					rpmpd_opp_svs_plus: opp6 {
+						opp-level = <192>;
+					};
+
+					rpmpd_opp_nom: opp7 {
+						opp-level = <256>;
+					};
+
+					rpmpd_opp_nom_plus: opp8 {
+						opp-level = <320>;
+					};
+
+					rpmpd_opp_turbo: opp9 {
+						opp-level = <384>;
+					};
+				};
+			};
 		};
 	};
 
-- 
2.27.0