On Sun, Mar 15, 2020 at 02:44:12PM +0100, Sam Ravnborg wrote:
> Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
> Cc: Tony Lindgren <tony@xxxxxxxxxxx>
> Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
> Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
> ---
> .../display/panel/sharp,ls037v7dw01.txt | 43 ------------
> .../display/panel/sharp,ls037v7dw01.yaml | 66 +++++++++++++++++++
> 2 files changed, 66 insertions(+), 43 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/display/panel/sharp,ls037v7dw01.txt
> create mode 100644 Documentation/devicetree/bindings/display/panel/sharp,ls037v7dw01.yaml
>
> diff --git a/Documentation/devicetree/bindings/display/panel/sharp,ls037v7dw01.txt b/Documentation/devicetree/bindings/display/panel/sharp,ls037v7dw01.txt
> deleted file mode 100644
> index 0cc8981e9d49..000000000000
> --- a/Documentation/devicetree/bindings/display/panel/sharp,ls037v7dw01.txt
> +++ /dev/null
> @@ -1,43 +0,0 @@
> -SHARP LS037V7DW01 TFT-LCD panel
> -===================================
> -
> -Required properties:
> -- compatible: "sharp,ls037v7dw01"
> -
> -Optional properties:
> -- label: a symbolic name for the panel
> -- enable-gpios: a GPIO spec for the optional enable pin.
> - This pin is the INI pin as specified in the LS037V7DW01.pdf file.
> -- reset-gpios: a GPIO spec for the optional reset pin.
> - This pin is the RESB pin as specified in the LS037V7DW01.pdf file.
> -- mode-gpios: a GPIO
> - ordered MO, LR, and UD as specified in the LS037V7DW01.pdf file.
> -
> -Required nodes:
> -- Video port for DPI input
> -
> -This panel can have zero to five GPIOs to configure to change configuration
> -between QVGA and VGA mode and the scan direction. As these pins can be also
> -configured with external pulls, all the GPIOs are considered optional with holes
> -in the array.
> -
> -Example
> --------
> -
> -Example when connected to a omap2+ based device:
> -
> -lcd0: display {
> - compatible = "sharp,ls037v7dw01";
> - power-supply = <&lcd_3v3>;
> - enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>; /* gpio152, lcd INI */
> - reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; /* gpio155, lcd RESB */
> - mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH /* gpio154, lcd MO */
> - &gpio1 2 GPIO_ACTIVE_HIGH /* gpio2, lcd LR */
> - &gpio1 3 GPIO_ACTIVE_HIGH>; /* gpio3, lcd UD */
> -
> - port {
> - lcd_in: endpoint {
> - remote-endpoint = <&dpi_out>;
> - };
> - };
> -};
> diff --git a/Documentation/devicetree/bindings/display/panel/sharp,ls037v7dw01.yaml b/Documentation/devicetree/bindings/display/panel/sharp,ls037v7dw01.yaml
> new file mode 100644
> index 000000000000..56bd510ae398
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/sharp,ls037v7dw01.yaml
> @@ -0,0 +1,66 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/panel/sharp,ls037v7dw01.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: SHARP LS037V7DW01 TFT-LCD panel
> +
> +description: |
> + This panel can have zero to five GPIOs to configure to change configuration
> + between QVGA and VGA mode and the scan direction. As these pins can be also
> + configured with external pulls, all the GPIOs are considered optional with holes
> + in the array.
> +
> +maintainers:
> + - Tony Lindgren <tony@xxxxxxxxxxx>
> +
> +allOf:
> + - $ref: panel-common.yaml#
> +
> +properties:
> + compatible:
> + const: sharp,ls037v7dw01
> +
> + label: true
> + enable-gpios: true
> + reset-gpios: true
> + port: true
> + power-supply: true
> +
> + mode-gpios:
> + description: |
> + GPIO ordered MO, LR, and UD as specified in LS037V7DW01.pdf
3 or...
> + This panel can have zero to five GPIOs to configure to
5?
> + change configuration between QVGA and VGA mode and the
> + scan direction. As these pins can be also configured
> + with external pulls, all the GPIOs are considered
> + optional with holes in the array.
minItems: 3
maxItems: 5
> +
> +required:
> + - compatible
> + - port
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/gpio/gpio.h>
> +
> + lcd0: display {
> + compatible = "sharp,ls037v7dw01";
> + power-supply = <&lcd_3v3>;
> + enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>; /* gpio152, lcd INI */
> + reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; /* gpio155, lcd RESB */
> + mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH /* gpio154, lcd MO */
> + &gpio1 2 GPIO_ACTIVE_HIGH /* gpio2, lcd LR */
> + &gpio1 3 GPIO_ACTIVE_HIGH>; /* gpio3, lcd UD */
> +
> + port {
> + lcd_in: endpoint {
> + remote-endpoint = <&dpi_out>;
> + };
> + };
> + };
> +
> +...
> --
> 2.20.1
>
