| Message ID | 1580218617-30293-1-git-send-email-harigovi@codeaurora.org |
|---|---|
| State | New |
| Headers | show |
| Series | [v1] arm64: dts: sc7180: add dsi controller and phy entries for idp dts | expand |
Hi, On Tue, Jan 28, 2020 at 07:06:57PM +0530, Harigovindan P wrote: > Adding dsi controller and phy entries for idp dt. > > Signed-off-by: Harigovindan P <harigovi@codeaurora.org> > --- > arch/arm64/boot/dts/qcom/sc7180-idp.dts | 56 +++++++++++++++++++++++++++++++++ > 1 file changed, 56 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts > index 388f50a..9f42367 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts > +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts > @@ -7,6 +7,7 @@ > > /dts-v1/; > > +#include <dt-bindings/gpio/gpio.h> > #include <dt-bindings/regulator/qcom,rpmh-regulator.h> > #include "sc7180.dtsi" > #include "pm6150.dtsi" > @@ -232,6 +233,50 @@ > }; > }; > > +&dsi_controller { > + status = "okay"; > + > + vdda-supply = <&vreg_l3c_1p2>; > + > + panel@0 { > + compatible = "visionox,rm69299-1080p-display"; This depends on the series "Add support for rm69299 Visionox panel driver and add devicetree bindings for visionox panel" (https://patchwork.kernel.org/cover/11320773/) which hasn't landed IIUC. This should be mentioned after '---'. > + reg = <0>; > + > + vdda-supply = <&vreg_l8c_1p8>; > + vdd3p3-supply = <&vreg_l18a_2p8>; > + > + pinctrl-names = "default", "suspend"; > + pinctrl-0 = <&disp_pins_default>; > + pinctrl-1 = <&disp_pins_default>; Is there a point for listing a suspend configuration if it is the same as the default? > + reset-gpios = <&pm6150l_gpio 3 GPIO_ACTIVE_HIGH>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + port@0 { > + reg = <0>; > + panel0_in: endpoint { > + remote-endpoint = <&dsi0_out>; The 'dsi0_out' node is added by 'arm64: dts: sc7180: add display dt nodes' (https://patchwork.kernel.org/patch/11354253/), which has not landed. So either you should list it as dependency below the commit message, or (probably better) send the two patches in the same series. > + }; > + }; > + }; > + }; > + > + ports { > + port@1 { > + endpoint { > + remote-endpoint = <&panel0_in>; > + data-lanes = <0 1 2 3>; > + }; > + }; > + }; > +}; > + > +&dsi_phy { Also this node does not exist yet, it also depends on the patch mentioned above. > + status = "okay"; > +}; > + > &qspi { > status = "okay"; > pinctrl-names = "default"; > @@ -289,6 +334,17 @@ > > /* PINCTRL - additions to nodes defined in sc7180.dtsi */ > > +&pm6150l_gpio { > + disp_pins_default: disp-pins-default{ nit: missing blank before curly brace If there is no suspend configuration you can get rid of the 'default' suffix. Since this is only a single pin I would suggest to use a name that describes the function of the pin or the name used in the schematic instead of 'disp-pins'. Thanks Matthias
diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts index 388f50a..9f42367 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts @@ -7,6 +7,7 @@ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> #include <dt-bindings/regulator/qcom,rpmh-regulator.h> #include "sc7180.dtsi" #include "pm6150.dtsi" @@ -232,6 +233,50 @@ }; }; +&dsi_controller { + status = "okay"; + + vdda-supply = <&vreg_l3c_1p2>; + + panel@0 { + compatible = "visionox,rm69299-1080p-display"; + reg = <0>; + + vdda-supply = <&vreg_l8c_1p8>; + vdd3p3-supply = <&vreg_l18a_2p8>; + + pinctrl-names = "default", "suspend"; + pinctrl-0 = <&disp_pins_default>; + pinctrl-1 = <&disp_pins_default>; + + reset-gpios = <&pm6150l_gpio 3 GPIO_ACTIVE_HIGH>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + panel0_in: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; + }; + + ports { + port@1 { + endpoint { + remote-endpoint = <&panel0_in>; + data-lanes = <0 1 2 3>; + }; + }; + }; +}; + +&dsi_phy { + status = "okay"; +}; + &qspi { status = "okay"; pinctrl-names = "default"; @@ -289,6 +334,17 @@ /* PINCTRL - additions to nodes defined in sc7180.dtsi */ +&pm6150l_gpio { + disp_pins_default: disp-pins-default{ + pins = "gpio3"; + function = "func1"; + qcom,drive-strength = <2>; + power-source = <0>; + bias-disable; + output-low; + }; +}; + &qspi_clk { pinconf { pins = "gpio63";
Adding dsi controller and phy entries for idp dt. Signed-off-by: Harigovindan P <harigovi@codeaurora.org> --- arch/arm64/boot/dts/qcom/sc7180-idp.dts | 56 +++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+)