linux-kernel - [PATCH v2] arm64: dta: qcom: sc7280: delete vdda-1p2 and vdda-0p9 from both dp and edp

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-next>] [day] [month] [year] [list]

Message-ID: <1657556603-15024-1-git-send-email-quic_khsieh@quicinc.com>
Date:   Mon, 11 Jul 2022 09:23:23 -0700
From:   Kuogee Hsieh <quic_khsieh@...cinc.com>
To:     <robdclark@...il.com>, <sean@...rly.run>, <swboyd@...omium.org>,
        <dianders@...omium.org>, <vkoul@...nel.org>, <agross@...nel.org>,
        <bjorn.andersson@...aro.org>, <robh+dt@...nel.org>,
        <devicetree@...r.kernel.org>
CC:     <quic_abhinavk@...cinc.com>, <quic_aravindh@...cinc.com>,
        <quic_khsieh@...cinc.com>, <quic_sbillaka@...cinc.com>,
        <quic_mkrishn@...cinc.com>, <quic_kalyant@...cinc.coml>,
        <freedreno@...ts.freedesktop.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v2] arm64: dta: qcom: sc7280: delete vdda-1p2 and vdda-0p9 from both dp and edp

Both vdda-1p2-supply and vdda-0p9-supply regulators are controlled
by dp combo phy. Therefore remove them from dp controller.

Signed-off-by: Kuogee Hsieh <quic_khsieh@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 2 --
 arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi     | 3 ---
 2 files changed, 5 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
index ed800817..3f8996c 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
@@ -435,8 +435,6 @@ ap_i2c_tpm: &i2c14 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&dp_hot_plug_det>;
 	data-lanes = <0 1>;
-	vdda-1p2-supply = <&vdd_a_usbssdp_0_1p2>;
-	vdda-0p9-supply = <&vdd_a_usbssdp_0_core>;
 };
 
 &mdss_mdp {
diff --git a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
index 4c25ffc..7adf31b 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi
@@ -311,9 +311,6 @@
 
 /* NOTE: Not all Qcards have eDP connector stuffed */
 &mdss_edp {
-	vdda-0p9-supply = <&vdd_a_edp_0_0p9>;
-	vdda-1p2-supply = <&vdd_a_edp_0_1p2>;
-
 	aux-bus {
 		edp_panel: panel {
 			compatible = "edp-panel";
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project