diff options
| author | Dario Binacchi <dario.binacchi@amarulasolutions.com> | 2026-03-18 08:32:52 +0100 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2026-03-26 10:00:04 +0100 |
| commit | 7cad20e339ea0493fad76db27e4675b2a9629e7c (patch) | |
| tree | a395c06ba082ec4f8829a9a4b9806dcc43006fee /Documentation/devicetree/bindings/display | |
| parent | 0efa7924243e461a643a44904653f200bfd40ee0 (diff) | |
dt-bindings: ili9806e: add Rocktech RK050HR345-CT106A display
Document the Rocktech 5" 480x854 panel based on the Ilitek ILI9806E
controller.
This panel uses SPI for control and an RGB interface for display
data, so adjust the binding requirements accordingly.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260318073346.18041-4-dario.binacchi@amarulasolutions.com
Diffstat (limited to 'Documentation/devicetree/bindings/display')
| -rw-r--r-- | Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml index f80307579485..2080d9e0ffac 100644 --- a/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml +++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/display/panel/ilitek,ili9806e.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Ilitek ILI9806E based MIPI-DSI panels +title: Ilitek ILI9806E based panels maintainers: - Michael Walle <mwalle@kernel.org> @@ -18,6 +18,7 @@ properties: - enum: - densitron,dmt028vghmcmi-1d - ortustech,com35h3p70ulc + - rocktech,rk050hr345-ct106a - const: ilitek,ili9806e reg: @@ -30,11 +31,24 @@ required: - compatible - reg - vdd-supply - - vccio-supply - reset-gpios - backlight - port +if: + properties: + compatible: + contains: + enum: + - rocktech,rk050hr345-ct106a +then: + $ref: /schemas/spi/spi-peripheral-props.yaml# + required: + - spi-max-frequency +else: + required: + - vccio-supply + unevaluatedProperties: false examples: @@ -60,5 +74,25 @@ examples: }; }; }; + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "rocktech,rk050hr345-ct106a", "ilitek,ili9806e"; + reg = <0>; + vdd-supply = <®_vdd_panel>; + spi-max-frequency = <10000000>; + reset-gpios = <&gpiob 6 GPIO_ACTIVE_LOW>; + backlight = <&backlight>; + port { + panel_in_rgb: endpoint { + remote-endpoint = <<dc_out_rgb>; + }; + }; + }; + }; ... |