From 37fe2a9a589a769db86785e72728e28cb8da1008 Mon Sep 17 00:00:00 2001 From: Icenowy Zheng Date: Thu, 2 Jul 2026 13:48:04 +0800 Subject: [PATCH] dt-bindings: display: verisilicon,dc: make resets non-optional The only variant supported by the binding now, the DC8200 controller on T-Head TH1520, requires three reset lines. Add the reset properties to the required list to clarify this. The in-tree th1520.dtsi file isn't affected by this change because the reset lines are already populated there. The driver still considers the resets optional, so if another variant with no reset line appears, only the binding needs tweaking. Signed-off-by: Icenowy Zheng Reviewed-by: Conor Dooley Link: https://patch.msgid.link/20260702054804.164820-1-zhengxingda@iscas.ac.cn Signed-off-by: Rob Herring (Arm) --- Documentation/devicetree/bindings/display/verisilicon,dc.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/display/verisilicon,dc.yaml b/Documentation/devicetree/bindings/display/verisilicon,dc.yaml index 9dc35ab973f2..919a90012201 100644 --- a/Documentation/devicetree/bindings/display/verisilicon,dc.yaml +++ b/Documentation/devicetree/bindings/display/verisilicon,dc.yaml @@ -75,6 +75,8 @@ required: - interrupts - clocks - clock-names + - resets + - reset-names - ports additionalProperties: false