| Message ID | 20210107052206.2599844-1-hsinyi@chromium.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/2] arm64: dts: mt8183: config dsi node | expand |
On Thu, Jan 7, 2021 at 1:22 PM Hsin-Yi Wang <hsinyi@chromium.org> wrote: > > Config dsi node for mt8183 kukui. Set panel and ports. > > Several kukui boards share the same panel property and only compatible > is different. So compatible will be set in board dts for comparison > convenience. I like this, but maybe others have different opinions ,-) Reviewed-by: Nicolas Boichat <drinkcat@chromium.org> > Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> > --- > Change: > v2: move compatible to board dts > --- > .../mediatek/mt8183-kukui-krane-sku176.dts | 5 +++ > .../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 37 +++++++++++++++++++ > 2 files changed, 42 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts > index 47113e275cb52..721d16f9c3b4f 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts > +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts > @@ -16,3 +16,8 @@ / { > model = "MediaTek krane sku176 board"; > compatible = "google,krane-sku176", "google,krane", "mediatek,mt8183"; > }; > + > +&panel { > + status = "okay"; > + compatible = "boe,tv101wum-nl6"; > +}; > diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi > index bf2ad1294dd30..d3d20e4773cf1 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi > @@ -249,6 +249,35 @@ &cpu7 { > proc-supply = <&mt6358_vproc11_reg>; > }; > > +&dsi0 { > + status = "okay"; > + #address-cells = <1>; > + #size-cells = <0>; > + panel: panel@0 { > + // compatible will be set in board dts > + reg = <0>; > + enable-gpios = <&pio 45 0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&panel_pins_default>; > + avdd-supply = <&ppvarn_lcd>; > + avee-supply = <&ppvarp_lcd>; > + pp1800-supply = <&pp1800_lcd>; > + port { > + panel_in: endpoint { > + remote-endpoint = <&dsi_out>; > + }; > + }; > + }; > + > + ports { > + port { > + dsi_out: endpoint { > + remote-endpoint = <&panel_in>; > + }; > + }; > + }; > +}; > + > &i2c0 { > pinctrl-names = "default"; > pinctrl-0 = <&i2c0_pins>; > @@ -547,6 +576,14 @@ pins_clk { > }; > }; > > + panel_pins_default: panel_pins_default { > + panel_reset { > + pinmux = <PINMUX_GPIO45__FUNC_GPIO45>; > + output-low; > + bias-pull-up; > + }; > + }; > + > pwm0_pin_default: pwm0_pin_default { > pins1 { > pinmux = <PINMUX_GPIO176__FUNC_GPIO176>; > -- > 2.29.2.729.g45daf8777d-goog >
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts index 47113e275cb52..721d16f9c3b4f 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts @@ -16,3 +16,8 @@ / { model = "MediaTek krane sku176 board"; compatible = "google,krane-sku176", "google,krane", "mediatek,mt8183"; }; + +&panel { + status = "okay"; + compatible = "boe,tv101wum-nl6"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index bf2ad1294dd30..d3d20e4773cf1 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -249,6 +249,35 @@ &cpu7 { proc-supply = <&mt6358_vproc11_reg>; }; +&dsi0 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + panel: panel@0 { + // compatible will be set in board dts + reg = <0>; + enable-gpios = <&pio 45 0>; + pinctrl-names = "default"; + pinctrl-0 = <&panel_pins_default>; + avdd-supply = <&ppvarn_lcd>; + avee-supply = <&ppvarp_lcd>; + pp1800-supply = <&pp1800_lcd>; + port { + panel_in: endpoint { + remote-endpoint = <&dsi_out>; + }; + }; + }; + + ports { + port { + dsi_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + &i2c0 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins>; @@ -547,6 +576,14 @@ pins_clk { }; }; + panel_pins_default: panel_pins_default { + panel_reset { + pinmux = <PINMUX_GPIO45__FUNC_GPIO45>; + output-low; + bias-pull-up; + }; + }; + pwm0_pin_default: pwm0_pin_default { pins1 { pinmux = <PINMUX_GPIO176__FUNC_GPIO176>;
Config dsi node for mt8183 kukui. Set panel and ports. Several kukui boards share the same panel property and only compatible is different. So compatible will be set in board dts for comparison convenience. Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> --- Change: v2: move compatible to board dts --- .../mediatek/mt8183-kukui-krane-sku176.dts | 5 +++ .../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 37 +++++++++++++++++++ 2 files changed, 42 insertions(+)