linux-kernel - [PATCH] ARM: dts: msm8974: castor: Define pm8841 regulators

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>] [day] [month] [year] [list]

Message-Id: <20191213051719.3688771-1-bjorn.andersson@linaro.org>
Date:   Thu, 12 Dec 2019 21:17:19 -0800
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: dts: msm8974: castor: Define pm8841 regulators

Define the pm8841 regulators under SMD/RPM, to allow the modem
remoteproc to set the voltage during boot of the remote processor.

Entries are just copied from the Honami dts.

Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
---
 .../dts/qcom-msm8974-sony-xperia-castor.dts   | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts
index 701b396719c7..4655e7941232 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts
@@ -56,6 +56,28 @@
 	smd {
 		rpm {
 			rpm_requests {
+				pm8841-regulators {
+					s1 {
+						regulator-min-microvolt = <675000>;
+						regulator-max-microvolt = <1050000>;
+					};
+
+					s2 {
+						regulator-min-microvolt = <500000>;
+						regulator-max-microvolt = <1050000>;
+					};
+
+					s3 {
+						regulator-min-microvolt = <500000>;
+						regulator-max-microvolt = <1050000>;
+					};
+
+					s4 {
+						regulator-min-microvolt = <500000>;
+						regulator-max-microvolt = <1050000>;
+					};
+				};
+
 				pm8941-regulators {
 					vdd_l1_l3-supply = <&pm8941_s1>;
 					vdd_l2_lvs1_2_3-supply = <&pm8941_s3>;
-- 
2.23.0