From 2580a493a97da4a302cb66251b558bfc04c16e68 Mon Sep 17 00:00:00 2001 From: Guido Günther Date: Tue, 13 Oct 2020 12:32:48 +0200 Subject: dt-binding: display: Require two resets on mantix panel MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We need to reset both for the panel to show an image. Fixes: b9ab1248d801 ("dt-bindings: Add Mantix MLAF057WE51-X panel bindings") Signed-off-by: Guido Günther Signed-off-by: Sam Ravnborg Reviewed-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/15d3dc7eb4e031f380be1298ed3ac9085626f26b.1602584953.git.agx@sigxcpu.org --- .../devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml b/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml index 937323cc9aaa..51f423297ec8 100644 --- a/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml +++ b/Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml @@ -37,6 +37,9 @@ properties: reset-gpios: true + 'mantix,tp-rstn-gpios': + description: second reset line that triggers DSI config load + backlight: true required: @@ -63,6 +66,7 @@ examples: avee-supply = <®_avee>; vddi-supply = <®_1v8_p>; reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; + mantix,tp-rstn-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; backlight = <&backlight>; }; }; -- cgit v1.2.3-70-g09d2