| Message ID | 20240629-camss_first_post_linux_next-v1-3-bc798edabc3a@quicinc.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | media: qcom: camss: Add sc7280 support | expand |
On 28/06/2024 19:32, Vikram Sharma wrote: > Add support for IMX577 camera sensor for SC7280 SoC. > > Signed-off-by: Hariram Purushothaman <quic_hariramp@quicinc.com> > Signed-off-by: Trishansh Bhardwaj <quic_tbhardwa@quicinc.com> > Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com> > --- > arch/arm64/boot/dts/qcom/sc7280.dtsi | 33 +++++++++++++++++++++++++++++++++ > 1 file changed, 33 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi > index 9ac251fec262..1c99ee09a11a 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi > @@ -5167,6 +5167,39 @@ cci3_sleep: cci3-sleep-state { > bias-pull-down; > }; > > + cam2_default: cam2-default { > + rst { > + pins = "gpio78"; /*cam3*/ I don't think the /* cam3 */ adds much here TBH. > + function = "gpio"; > + drive-strength = <2>; > + bias-disable; > + }; > + > + mclk { > + pins = "gpio67"; /*cam3*/ > + function = "cam_mclk"; > + drive-strength = <2>; /*RB5 was 16 and i changed to 2 here*/ You can drop that comment too, actually more saliently, what are you changing from 16 to 2 since its being mentioned ? --- bod
On 28.06.2024 8:32 PM, Vikram Sharma wrote: > Add support for IMX577 camera sensor for SC7280 SoC. > > Signed-off-by: Hariram Purushothaman <quic_hariramp@quicinc.com> > Signed-off-by: Trishansh Bhardwaj <quic_tbhardwa@quicinc.com> > Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com> > --- > arch/arm64/boot/dts/qcom/sc7280.dtsi | 33 +++++++++++++++++++++++++++++++++ > 1 file changed, 33 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi > index 9ac251fec262..1c99ee09a11a 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi > @@ -5167,6 +5167,39 @@ cci3_sleep: cci3-sleep-state { > bias-pull-down; > }; > > + cam2_default: cam2-default { > + rst { > + pins = "gpio78"; /*cam3*/ You can drop these comments.. the node name and label suggest this is cam*2* anyway > + function = "gpio"; > + drive-strength = <2>; > + bias-disable; > + }; > + > + mclk { > + pins = "gpio67"; /*cam3*/ > + function = "cam_mclk"; > + drive-strength = <2>; /*RB5 was 16 and i changed to 2 here*/ /* why? */ Konrad
On 28/06/2024 20:32, Vikram Sharma wrote: > Add support for IMX577 camera sensor for SC7280 SoC. > > Signed-off-by: Hariram Purushothaman <quic_hariramp@quicinc.com> > Signed-off-by: Trishansh Bhardwaj <quic_tbhardwa@quicinc.com> > Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com> > --- > arch/arm64/boot/dts/qcom/sc7280.dtsi | 33 +++++++++++++++++++++++++++++++++ > 1 file changed, 33 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi > index 9ac251fec262..1c99ee09a11a 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi > @@ -5167,6 +5167,39 @@ cci3_sleep: cci3-sleep-state { > bias-pull-down; > }; > > + cam2_default: cam2-default { There are tools. Use them, instead of us. Read you internal guideline - it asks you to do that. It does not look like you tested the DTS against bindings. Please run `make dtbs_check W=1` (see Documentation/devicetree/bindings/writing-schema.rst or https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/ for instructions). Best regards, Krzysztof
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 9ac251fec262..1c99ee09a11a 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -5167,6 +5167,39 @@ cci3_sleep: cci3-sleep-state { bias-pull-down; }; + cam2_default: cam2-default { + rst { + pins = "gpio78"; /*cam3*/ + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + mclk { + pins = "gpio67"; /*cam3*/ + function = "cam_mclk"; + drive-strength = <2>; /*RB5 was 16 and i changed to 2 here*/ + bias-disable; + }; + }; + + cam2_suspend: cam2-suspend { + rst { + pins = "gpio78"; /*cam3*/ + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + output-low; + }; + + mclk { + pins = "gpio67"; /*cam3*/ + function = "cam_mclk"; + drive-strength = <2>; + bias-pull-down; + }; + }; + dp_hot_plug_det: dp-hot-plug-det-state { pins = "gpio47"; function = "dp_hot";