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| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-06-17 19:15:12 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-07-13 22:36:29 -0700 |
| commit | 6b0fd355e9572f4db52880e63e0bc74a2a3bfd84 (patch) | |
| tree | d748257a3a7972e1120c4f452aa7cb224c956b0f /arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | |
| parent | 7e1acc8b92a3b67db1e5255adae2851d58d74434 (diff) | |
| download | lwn-6b0fd355e9572f4db52880e63e0bc74a2a3bfd84.tar.gz lwn-6b0fd355e9572f4db52880e63e0bc74a2a3bfd84.zip | |
arm64: dts: qcom: sdm850-c630: add missing panel supply
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 <krzysztof.kozlowski@linaro.org>
Tested-by: Caleb Connolly <caleb.connolly@linaro.org>
Link: https://lore.kernel.org/r/20230617171512.286795-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts index c6914db7dc6d..21048ad4ffeb 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 @@ clock-frequency = <19200000>; }; + vph_pwr: regulator-vph-pwr { + compatible = "regulator-fixed"; + regulator-name = "vph_pwr"; + regulator-min-microvolt = <3700000>; + regulator-max-microvolt = <3700000>; + }; + + vlcm_3v3: regulator-vlcm-3v3 { + compatible = "regulator-fixed"; + regulator-name = "vlcm_3v3"; + + vin-supply = <&vph_pwr>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&tlmm 88 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + backlight: backlight { compatible = "pwm-backlight"; pwms = <&sn65dsi86 1000000>; @@ -419,6 +438,7 @@ panel: panel { compatible = "boe,nv133fhm-n61"; backlight = <&backlight>; + power-supply = <&vlcm_3v3>; port { panel_in_edp: endpoint { |