On Tue, Sep 09, 2025 at 10:38:30AM +0300, Svyatoslav Ryhel wrote:
> Document Sharp LQ079L1SX01 panel found in Xiaomi Mi Pad.
>
> Signed-off-by: Svyatoslav Ryhel <[email protected]>
> ---
> .../display/panel/sharp,lq079l1sx01.yaml | 99 +++++++++++++++++++
> 1 file changed, 99 insertions(+)
> create mode 100644
> Documentation/devicetree/bindings/display/panel/sharp,lq079l1sx01.yaml
>
> diff --git
> a/Documentation/devicetree/bindings/display/panel/sharp,lq079l1sx01.yaml
> b/Documentation/devicetree/bindings/display/panel/sharp,lq079l1sx01.yaml
> new file mode 100644
> index 000000000000..1dbb4a4bb772
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/sharp,lq079l1sx01.yaml
> @@ -0,0 +1,99 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/sharp,lq079l1sx01.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Sharp Microelectronics 7.9" WQXGA TFT LCD panel
> +
> +maintainers:
> + - Svyatoslav Ryhel <[email protected]>
> +
> +description:
Needs '>' modifier to maintain paragraph formatting.
> + This panel requires a dual-channel DSI host to operate and it supports
> + only left-right split mode, where each channel drives the left or right
> + half of the screen and only video mode.
> +
> + Each of the DSI channels controls a separate DSI peripheral.
> + The peripheral driven by the first link (DSI-LINK1), left one, is
> + considered the primary peripheral and controls the device.
> +
> +allOf:
> + - $ref: panel-common-dual.yaml#
> +
> +properties:
> + compatible:
> + const: sharp,lq079l1sx01
> +
> + reg:
> + maxItems: 1
> +
> + avdd-supply:
> + description: regulator that supplies the analog voltage
> +
> + vddio-supply:
> + description: regulator that supplies the I/O voltage
> +
> + vsp-supply:
> + description: positive boost supply regulator
> +
> + vsn-supply:
> + description: negative boost supply regulator
> +
> + reset-gpios:
> + maxItems: 1
> +
> + backlight: true
> + ports: true
> +
> +required:
> + - compatible
> + - reg
> + - avdd-supply
> + - vddio-supply
> + - ports
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/gpio/gpio.h>
> +
> + dsi0 {
dsi {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + panel@0 {
> + compatible = "sharp,lq079l1sx01";
> + reg = <0>;
> +
> + reset-gpios = <&gpio 59 GPIO_ACTIVE_LOW>;
> +
> + avdd-supply = <&avdd_lcd>;
> + vddio-supply = <&vdd_lcd_io>;
> + vsp-supply = <&vsp_5v5_lcd>;
> + vsn-supply = <&vsn_5v5_lcd>;
> +
> + backlight = <&backlight>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + panel_in0: endpoint {
> + remote-endpoint = <&dsi0_out>;
> + };
> + };
> +
> + port@1 {
> + reg = <1>;
> + panel_in1: endpoint {
> + remote-endpoint = <&dsi1_out>;
> + };
> + };
> + };
> + };
> + };
> +...
> --
> 2.48.1
>
