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([178.197.219.26]) by smtp.gmail.com with ESMTPSA id m10-20020aa7c2ca000000b005184165f1fasm7146769edp.5.2023.06.17.10.15.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 17 Jun 2023 10:15:15 -0700 (PDT) From: Krzysztof Kozlowski To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [RFT PATCH] arm64: dts: qcom: sdm850-c630: add missing panel supply Date: Sat, 17 Jun 2023 19:15:12 +0200 Message-Id: <20230617171512.286795-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Panel bindings (boe,nv133fhm-n61) require supply which here actually can be turned on/off via GPIO control: sdm850-lenovo-yoga-c630.dtb: panel: 'power-supply' is a required property Signed-off-by: Krzysztof Kozlowski Tested-by: Caleb Connolly --- Not tested on hardware --- .../boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/ar= m64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts index cfbc4fc1eba9..3d871567cf81 100644 --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts @@ -87,6 +87,25 @@ sn65dsi86_refclk: sn65dsi86-refclk { clock-frequency =3D <19200000>; }; =20 + vph_pwr: regulator-vph-pwr { + compatible =3D "regulator-fixed"; + regulator-name =3D "vph_pwr"; + regulator-min-microvolt =3D <3700000>; + regulator-max-microvolt =3D <3700000>; + }; + + vlcm_3v3: regulator-vlcm-3v3 { + compatible =3D "regulator-fixed"; + regulator-name =3D "vlcm_3v3"; + + vin-supply =3D <&vph_pwr>; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + + gpio =3D <&tlmm 88 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + backlight: backlight { compatible =3D "pwm-backlight"; pwms =3D <&sn65dsi86 1000000>; @@ -419,6 +438,7 @@ aux-bus { panel: panel { compatible =3D "boe,nv133fhm-n61"; backlight =3D <&backlight>; + power-supply =3D <&vlcm_3v3>; =20 port { panel_in_edp: endpoint { --=20 2.34.1