Re: [PATCH v7 1/2] dt-bindings: display: panel: Add bindings for Novatek nt36672a
Hi Sam, On Thu, 15 Oct 2020 at 00:14, Sam Ravnborg wrote: > > Hi Sumit. > On Wed, Sep 02, 2020 at 12:14:06PM +0530, Sumit Semwal wrote: > > Novatek nt36672a is a display driver IC that can drive DSI panel. It > > is also present in the Tianma video mode panel, which is a FHD+ panel > > with a resolution of 1080x2246 and 6.18 inches size. It is found in > > some of the Poco F1 phones. > > > > This patch adds the display driver for the IC, with support added for > > this tianma fhd video mode panel. > > > > Signed-off-by: Sumit Semwal > > Reviewed-by: Rob Herring > Reviewed-by: Sam Ravnborg > I assume you will apply the patch yourself. Thanks, I will. > > Sam Best, Sumit. > > > > --- > > v2: remove ports node, making port@0 directly under panel@0 node. > > v3: updated to replace port@0 to just 'port'. > > v5: renamed to novatek,nt36672a, since the binding is for the IC and not > > the panel. > > v6: v5 review comments incorporated. > > - added enum for the compatible part, since it can be extended in > > future. > > - few cosmetic updates. > > --- > > .../display/panel/novatek,nt36672a.yaml | 87 +++ > > 1 file changed, 87 insertions(+) > > create mode 100644 > > Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml > > > > diff --git > > a/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml > > b/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml > > new file mode 100644 > > index ..d2170de6b723 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml > > @@ -0,0 +1,87 @@ > > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/display/panel/novatek,nt36672a.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: Novatek NT36672A based DSI display Panels > > + > > +maintainers: > > + - Sumit Semwal > > + > > +description: | > > + The nt36672a IC from Novatek is a generic DSI Panel IC used to drive dsi > > + panels. > > + Right now, support is added only for a Tianma FHD+ LCD display panel > > with a > > + resolution of 1080x2246. It is a video mode DSI panel. > > + > > +allOf: > > + - $ref: panel-common.yaml# > > + > > +properties: > > + compatible: > > +items: > > + - enum: > > + - tianma,fhd-video > > + - const: novatek,nt36672a > > +description: This indicates the panel manufacturer of the panel that is > > + in turn using the NT36672A panel driver. This compatible string > > + determines how the NT36672A panel driver is configured for the > > indicated > > + panel. The novatek,nt36672a compatible shall always be provided as a > > fallback. > > + > > + reset-gpios: > > +description: phandle of gpio for reset line - This should be 8mA, gpio > > + can be configured using mux, pinctrl, pinctrl-names (active high) > > + > > + vddio-supply: > > +description: phandle of the regulator that provides the supply voltage > > + Power IC supply > > + > > + vddpos-supply: > > +description: phandle of the positive boost supply regulator > > + > > + vddneg-supply: > > +description: phandle of the negative boost supply regulator > > + > > + reg: true > > + port: true > > + > > +required: > > + - compatible > > + - reg > > + - vddi0-supply > > + - vddpos-supply > > + - vddneg-supply > > + - reset-gpios > > + - port > > + > > +unevaluatedProperties: false > > + > > +examples: > > + - |+ > > +#include > > + > > +dsi0 { > > +#address-cells = <1>; > > +#size-cells = <0>; > > + > > +panel@0 { > > +compatible = "tianma,fhd-video", "novatek,nt36672a"; > > +reg = <0>; > > +vddi0-supply = <&vreg_l14a_1p88>; > > +vddpos-supply = <&lab>; > > +vddneg-supply = <&ibb>; > > + > > +reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>; > > + > > +#address-cells = <1>; > > +#size-cells = <0>; > > +port { > > +tianma_nt36672a_in_0: endpoint { > > +remote-endpoint = <&dsi0_out>; > > +}; > > +}; > > +}; > > +}; > > + > > +... > > -- > > 2.28.0 > > > > ___ > > dri-devel mailing list > > dri-de...@lists.freedesktop.org > > https://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH v7 1/2] dt-bindings: display: panel: Add bindings for Novatek nt36672a
Hi Sumit. On Wed, Sep 02, 2020 at 12:14:06PM +0530, Sumit Semwal wrote: > Novatek nt36672a is a display driver IC that can drive DSI panel. It > is also present in the Tianma video mode panel, which is a FHD+ panel > with a resolution of 1080x2246 and 6.18 inches size. It is found in > some of the Poco F1 phones. > > This patch adds the display driver for the IC, with support added for > this tianma fhd video mode panel. > > Signed-off-by: Sumit Semwal > Reviewed-by: Rob Herring Reviewed-by: Sam Ravnborg I assume you will apply the patch yourself. Sam > > --- > v2: remove ports node, making port@0 directly under panel@0 node. > v3: updated to replace port@0 to just 'port'. > v5: renamed to novatek,nt36672a, since the binding is for the IC and not > the panel. > v6: v5 review comments incorporated. > - added enum for the compatible part, since it can be extended in > future. > - few cosmetic updates. > --- > .../display/panel/novatek,nt36672a.yaml | 87 +++ > 1 file changed, 87 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml > > diff --git > a/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml > b/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml > new file mode 100644 > index ..d2170de6b723 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml > @@ -0,0 +1,87 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/panel/novatek,nt36672a.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Novatek NT36672A based DSI display Panels > + > +maintainers: > + - Sumit Semwal > + > +description: | > + The nt36672a IC from Novatek is a generic DSI Panel IC used to drive dsi > + panels. > + Right now, support is added only for a Tianma FHD+ LCD display panel with a > + resolution of 1080x2246. It is a video mode DSI panel. > + > +allOf: > + - $ref: panel-common.yaml# > + > +properties: > + compatible: > +items: > + - enum: > + - tianma,fhd-video > + - const: novatek,nt36672a > +description: This indicates the panel manufacturer of the panel that is > + in turn using the NT36672A panel driver. This compatible string > + determines how the NT36672A panel driver is configured for the > indicated > + panel. The novatek,nt36672a compatible shall always be provided as a > fallback. > + > + reset-gpios: > +description: phandle of gpio for reset line - This should be 8mA, gpio > + can be configured using mux, pinctrl, pinctrl-names (active high) > + > + vddio-supply: > +description: phandle of the regulator that provides the supply voltage > + Power IC supply > + > + vddpos-supply: > +description: phandle of the positive boost supply regulator > + > + vddneg-supply: > +description: phandle of the negative boost supply regulator > + > + reg: true > + port: true > + > +required: > + - compatible > + - reg > + - vddi0-supply > + - vddpos-supply > + - vddneg-supply > + - reset-gpios > + - port > + > +unevaluatedProperties: false > + > +examples: > + - |+ > +#include > + > +dsi0 { > +#address-cells = <1>; > +#size-cells = <0>; > + > +panel@0 { > +compatible = "tianma,fhd-video", "novatek,nt36672a"; > +reg = <0>; > +vddi0-supply = <&vreg_l14a_1p88>; > +vddpos-supply = <&lab>; > +vddneg-supply = <&ibb>; > + > +reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>; > + > +#address-cells = <1>; > +#size-cells = <0>; > +port { > +tianma_nt36672a_in_0: endpoint { > +remote-endpoint = <&dsi0_out>; > +}; > +}; > +}; > +}; > + > +... > -- > 2.28.0 > > ___ > dri-devel mailing list > dri-de...@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH v7 1/2] dt-bindings: display: panel: Add bindings for Novatek nt36672a
On Wed 02 Sep 01:44 CDT 2020, Sumit Semwal wrote: > Novatek nt36672a is a display driver IC that can drive DSI panel. It > is also present in the Tianma video mode panel, which is a FHD+ panel > with a resolution of 1080x2246 and 6.18 inches size. It is found in > some of the Poco F1 phones. > > This patch adds the display driver for the IC, with support added for > this tianma fhd video mode panel. > > Signed-off-by: Sumit Semwal > Reviewed-by: Rob Herring Reviewed-by: Bjorn Andersson Regards, Bjorn > > --- > v2: remove ports node, making port@0 directly under panel@0 node. > v3: updated to replace port@0 to just 'port'. > v5: renamed to novatek,nt36672a, since the binding is for the IC and not > the panel. > v6: v5 review comments incorporated. > - added enum for the compatible part, since it can be extended in > future. > - few cosmetic updates. > --- > .../display/panel/novatek,nt36672a.yaml | 87 +++ > 1 file changed, 87 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml > > diff --git > a/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml > b/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml > new file mode 100644 > index ..d2170de6b723 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml > @@ -0,0 +1,87 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/panel/novatek,nt36672a.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Novatek NT36672A based DSI display Panels > + > +maintainers: > + - Sumit Semwal > + > +description: | > + The nt36672a IC from Novatek is a generic DSI Panel IC used to drive dsi > + panels. > + Right now, support is added only for a Tianma FHD+ LCD display panel with a > + resolution of 1080x2246. It is a video mode DSI panel. > + > +allOf: > + - $ref: panel-common.yaml# > + > +properties: > + compatible: > +items: > + - enum: > + - tianma,fhd-video > + - const: novatek,nt36672a > +description: This indicates the panel manufacturer of the panel that is > + in turn using the NT36672A panel driver. This compatible string > + determines how the NT36672A panel driver is configured for the > indicated > + panel. The novatek,nt36672a compatible shall always be provided as a > fallback. > + > + reset-gpios: > +description: phandle of gpio for reset line - This should be 8mA, gpio > + can be configured using mux, pinctrl, pinctrl-names (active high) > + > + vddio-supply: > +description: phandle of the regulator that provides the supply voltage > + Power IC supply > + > + vddpos-supply: > +description: phandle of the positive boost supply regulator > + > + vddneg-supply: > +description: phandle of the negative boost supply regulator > + > + reg: true > + port: true > + > +required: > + - compatible > + - reg > + - vddi0-supply > + - vddpos-supply > + - vddneg-supply > + - reset-gpios > + - port > + > +unevaluatedProperties: false > + > +examples: > + - |+ > +#include > + > +dsi0 { > +#address-cells = <1>; > +#size-cells = <0>; > + > +panel@0 { > +compatible = "tianma,fhd-video", "novatek,nt36672a"; > +reg = <0>; > +vddi0-supply = <&vreg_l14a_1p88>; > +vddpos-supply = <&lab>; > +vddneg-supply = <&ibb>; > + > +reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>; > + > +#address-cells = <1>; > +#size-cells = <0>; > +port { > +tianma_nt36672a_in_0: endpoint { > +remote-endpoint = <&dsi0_out>; > +}; > +}; > +}; > +}; > + > +... > -- > 2.28.0 >
[PATCH v7 1/2] dt-bindings: display: panel: Add bindings for Novatek nt36672a
Novatek nt36672a is a display driver IC that can drive DSI panel. It is also present in the Tianma video mode panel, which is a FHD+ panel with a resolution of 1080x2246 and 6.18 inches size. It is found in some of the Poco F1 phones. This patch adds the display driver for the IC, with support added for this tianma fhd video mode panel. Signed-off-by: Sumit Semwal Reviewed-by: Rob Herring --- v2: remove ports node, making port@0 directly under panel@0 node. v3: updated to replace port@0 to just 'port'. v5: renamed to novatek,nt36672a, since the binding is for the IC and not the panel. v6: v5 review comments incorporated. - added enum for the compatible part, since it can be extended in future. - few cosmetic updates. --- .../display/panel/novatek,nt36672a.yaml | 87 +++ 1 file changed, 87 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml diff --git a/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml b/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml new file mode 100644 index ..d2170de6b723 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/novatek,nt36672a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Novatek NT36672A based DSI display Panels + +maintainers: + - Sumit Semwal + +description: | + The nt36672a IC from Novatek is a generic DSI Panel IC used to drive dsi + panels. + Right now, support is added only for a Tianma FHD+ LCD display panel with a + resolution of 1080x2246. It is a video mode DSI panel. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: +items: + - enum: + - tianma,fhd-video + - const: novatek,nt36672a +description: This indicates the panel manufacturer of the panel that is + in turn using the NT36672A panel driver. This compatible string + determines how the NT36672A panel driver is configured for the indicated + panel. The novatek,nt36672a compatible shall always be provided as a fallback. + + reset-gpios: +description: phandle of gpio for reset line - This should be 8mA, gpio + can be configured using mux, pinctrl, pinctrl-names (active high) + + vddio-supply: +description: phandle of the regulator that provides the supply voltage + Power IC supply + + vddpos-supply: +description: phandle of the positive boost supply regulator + + vddneg-supply: +description: phandle of the negative boost supply regulator + + reg: true + port: true + +required: + - compatible + - reg + - vddi0-supply + - vddpos-supply + - vddneg-supply + - reset-gpios + - port + +unevaluatedProperties: false + +examples: + - |+ +#include + +dsi0 { +#address-cells = <1>; +#size-cells = <0>; + +panel@0 { +compatible = "tianma,fhd-video", "novatek,nt36672a"; +reg = <0>; +vddi0-supply = <&vreg_l14a_1p88>; +vddpos-supply = <&lab>; +vddneg-supply = <&ibb>; + +reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>; + +#address-cells = <1>; +#size-cells = <0>; +port { +tianma_nt36672a_in_0: endpoint { +remote-endpoint = <&dsi0_out>; +}; +}; +}; +}; + +... -- 2.28.0