On Sat, Jun 01, 2024 at 04:45:25PM +0800, Zhaoxiong Lv wrote:
> Create a new dt-scheam for the kd101ne3-40ti.
> The bias IC of this kindisplay-kd101ne3 panel is placed
> on the panel side, so when the panel is powered on,
> there is no need to control AVDD and AVEE in the driver.
>
> Signed-off-by: Zhaoxiong Lv <[email protected]>
> ---
>
> Chage since V2:
>
> - Drop some properties that have already been defined in panel-common.
> - The header file 'dt-bindings/gpio/gpio.h' is not used, delete it
>
> V1: https://lore.kernel.org/all/20240418081548.12160-2-lvzhaoxiong@huaqin.corp-partner.google.com/
>
> ---
> .../panel/kingdisplay,kd101ne3-40ti.yaml | 59 +++++++++++++++++++
> 1 file changed, 59 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml
>
> diff --git a/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml
> new file mode 100644
> index 000000000000..b0cf12bb727d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml
> @@ -0,0 +1,59 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/kingdisplay,kd101ne3-40ti.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Kingdisplay KD101NE3-40TI based MIPI-DSI panels
> +
> +maintainers:
> + - Zhaoxiong Lv <[email protected]>
Any reason for using a separate bindings instead of extending
panel-simple-dsi.yaml ?
> +
> +allOf:
> + - $ref: panel-common.yaml#
> +
> +properties:
> + compatible:
> + items:
> + - enum:
> + - kingdisplay,kd101ne3-40ti
> +
> + reg:
> + description: the virtual channel number of a DSI peripheral
> +
> + pp3300-supply:
> + description: core voltage supply
> +
> +required:
> + - compatible
> + - reg
> + - pp3300-supply
> + - enable-gpios
> + - backlight
> + - port
> +
> +unevaluatedProperties: false
> +
> +examples:
> + - |
> + dsi {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + panel: panel@0 {
> + compatible = "kingdisplay,kd101ne3-40ti";
> + reg = <0>;
> + enable-gpios = <&pio 98 0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&panel_pins_default>;
> + pp3300-supply = <&en_pp6000_mipi_disp>;
> + backlight = <&backlight_lcd0>;
> + rotation = <90>;
> + port {
> + panel_in: endpoint {
> + remote-endpoint = <&dsi_out>;
> + };
> + };
> + };
> + };
> +
> +...
> --
> 2.17.1
>
--
With best wishes
Dmitry
hi Dmitry Baryshkov
Because this is a separate mipi dsi driver, I did not put it in
panel-sample-dsi.yaml.
On Sun, Jun 2, 2024 at 12:28 AM Dmitry Baryshkov
<[email protected]> wrote:
>
> On Sat, Jun 01, 2024 at 04:45:25PM +0800, Zhaoxiong Lv wrote:
> > Create a new dt-scheam for the kd101ne3-40ti.
> > The bias IC of this kindisplay-kd101ne3 panel is placed
> > on the panel side, so when the panel is powered on,
> > there is no need to control AVDD and AVEE in the driver.
> >
> > Signed-off-by: Zhaoxiong Lv <[email protected]>
> > ---
> >
> > Chage since V2:
> >
> > - Drop some properties that have already been defined in panel-common.
> > - The header file 'dt-bindings/gpio/gpio.h' is not used, delete it
> >
> > V1: https://lore.kernel.org/all/20240418081548.12160-2-lvzhaoxiong@huaqin.corp-partner.google.com/
> >
> > ---
> > .../panel/kingdisplay,kd101ne3-40ti.yaml | 59 +++++++++++++++++++
> > 1 file changed, 59 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml
> > new file mode 100644
> > index 000000000000..b0cf12bb727d
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml
> > @@ -0,0 +1,59 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/display/panel/kingdisplay,kd101ne3-40ti.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Kingdisplay KD101NE3-40TI based MIPI-DSI panels
> > +
> > +maintainers:
> > + - Zhaoxiong Lv <[email protected]>
>
> Any reason for using a separate bindings instead of extending
> panel-simple-dsi.yaml ?
>
> > +
> > +allOf:
> > + - $ref: panel-common.yaml#
> > +
> > +properties:
> > + compatible:
> > + items:
> > + - enum:
> > + - kingdisplay,kd101ne3-40ti
> > +
> > + reg:
> > + description: the virtual channel number of a DSI peripheral
> > +
> > + pp3300-supply:
> > + description: core voltage supply
> > +
> > +required:
> > + - compatible
> > + - reg
> > + - pp3300-supply
> > + - enable-gpios
> > + - backlight
> > + - port
> > +
> > +unevaluatedProperties: false
> > +
> > +examples:
> > + - |
> > + dsi {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + panel: panel@0 {
> > + compatible = "kingdisplay,kd101ne3-40ti";
> > + reg = <0>;
> > + enable-gpios = <&pio 98 0>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&panel_pins_default>;
> > + pp3300-supply = <&en_pp6000_mipi_disp>;
> > + backlight = <&backlight_lcd0>;
> > + rotation = <90>;
> > + port {
> > + panel_in: endpoint {
> > + remote-endpoint = <&dsi_out>;
> > + };
> > + };
> > + };
> > + };
> > +
> > +...
> > --
> > 2.17.1
> >
>
> --
> With best wishes
> Dmitry
On Fri, 7 Jun 2024 at 14:38, zhaoxiong lv
<[email protected]> wrote:
>
> hi Dmitry Baryshkov
>
> Because this is a separate mipi dsi driver, I did not put it in
> panel-sample-dsi.yaml.
Driver and bindings are two separate things. Bindings describe the
hardware. If there is no other reason to have a separate bindings
document, please use panel-simple-dsi.yaml.
Also please don't top-post in public mailing lists.
>
>
> On Sun, Jun 2, 2024 at 12:28 AM Dmitry Baryshkov
> <[email protected]> wrote:
> >
> > On Sat, Jun 01, 2024 at 04:45:25PM +0800, Zhaoxiong Lv wrote:
> > > Create a new dt-scheam for the kd101ne3-40ti.
> > > The bias IC of this kindisplay-kd101ne3 panel is placed
> > > on the panel side, so when the panel is powered on,
> > > there is no need to control AVDD and AVEE in the driver.
> > >
> > > Signed-off-by: Zhaoxiong Lv <[email protected]>
> > > ---
> > >
> > > Chage since V2:
> > >
> > > - Drop some properties that have already been defined in panel-common.
> > > - The header file 'dt-bindings/gpio/gpio.h' is not used, delete it
> > >
> > > V1: https://lore.kernel.org/all/20240418081548.12160-2-lvzhaoxiong@huaqin.corp-partner.google.com/
> > >
> > > ---
> > > .../panel/kingdisplay,kd101ne3-40ti.yaml | 59 +++++++++++++++++++
> > > 1 file changed, 59 insertions(+)
> > > create mode 100644 Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml
> > >
> > > diff --git a/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml
> > > new file mode 100644
> > > index 000000000000..b0cf12bb727d
> > > --- /dev/null
> > > +++ b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd101ne3-40ti.yaml
> > > @@ -0,0 +1,59 @@
> > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > > +%YAML 1.2
> > > +---
> > > +$id: http://devicetree.org/schemas/display/panel/kingdisplay,kd101ne3-40ti.yaml#
> > > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > > +
> > > +title: Kingdisplay KD101NE3-40TI based MIPI-DSI panels
> > > +
> > > +maintainers:
> > > + - Zhaoxiong Lv <[email protected]>
> >
> > Any reason for using a separate bindings instead of extending
> > panel-simple-dsi.yaml ?
> >
> > > +
> > > +allOf:
> > > + - $ref: panel-common.yaml#
> > > +
> > > +properties:
> > > + compatible:
> > > + items:
> > > + - enum:
> > > + - kingdisplay,kd101ne3-40ti
> > > +
> > > + reg:
> > > + description: the virtual channel number of a DSI peripheral
> > > +
> > > + pp3300-supply:
> > > + description: core voltage supply
> > > +
> > > +required:
> > > + - compatible
> > > + - reg
> > > + - pp3300-supply
> > > + - enable-gpios
> > > + - backlight
> > > + - port
> > > +
> > > +unevaluatedProperties: false
> > > +
> > > +examples:
> > > + - |
> > > + dsi {
> > > + #address-cells = <1>;
> > > + #size-cells = <0>;
> > > + panel: panel@0 {
> > > + compatible = "kingdisplay,kd101ne3-40ti";
> > > + reg = <0>;
> > > + enable-gpios = <&pio 98 0>;
> > > + pinctrl-names = "default";
> > > + pinctrl-0 = <&panel_pins_default>;
> > > + pp3300-supply = <&en_pp6000_mipi_disp>;
> > > + backlight = <&backlight_lcd0>;
> > > + rotation = <90>;
> > > + port {
> > > + panel_in: endpoint {
> > > + remote-endpoint = <&dsi_out>;
> > > + };
> > > + };
> > > + };
> > > + };
> > > +
> > > +...
> > > --
> > > 2.17.1
> > >
> >
> > --
> > With best wishes
> > Dmitry
--
With best wishes
Dmitry