From 223c12dd492d67d90d3712ef3d9e042116a47522 Mon Sep 17 00:00:00 2001 From: Manikandan Muralidharan Date: Mon, 1 Jul 2024 14:28:35 +0530 Subject: [PATCH] dt-bindings: display: himax-hx8394: Add Microchip AC40T08A MIPI Display panel Add compatible string for the Microchip's AC40T08A MIPI Display panel.This panel uses a Himax HX8394 display controller. The reset line is not populated and leads to driver probe issues, thus add conditional block to narrow reset-gpio property per variant. Signed-off-by: Manikandan Muralidharan Reviewed-by: Conor Dooley Link: https://lore.kernel.org/r/20240701085837.50855-2-manikandan.m@microchip.com Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20240701085837.50855-2-manikandan.m@microchip.com --- .../bindings/display/panel/himax,hx8394.yaml | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml b/Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml index 644387e4fb6f..75ccabff308b 100644 --- a/Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml +++ b/Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml @@ -15,14 +15,12 @@ description: such as the HannStar HSD060BHW4 720x1440 TFT LCD panel connected with a MIPI-DSI video interface. -allOf: - - $ref: panel-common.yaml# - properties: compatible: items: - enum: - hannstar,hsd060bhw4 + - microchip,ac40t08a-mipi-panel - powkiddy,x55-panel - const: himax,hx8394 @@ -46,7 +44,6 @@ properties: required: - compatible - reg - - reset-gpios - backlight - port - vcc-supply @@ -54,6 +51,18 @@ required: additionalProperties: false +allOf: + - $ref: panel-common.yaml# + - if: + not: + properties: + compatible: + enum: + - microchip,ac40t08a-mipi-panel + then: + required: + - reset-gpios + examples: - | #include