From 54eb8d446e710b5f77969bd34f0a162cf86b8d29 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Wed, 11 May 2022 10:21:07 +0200 Subject: dt-bindings: display: rockchip: make reg-names mandatory for VOP2 The VOP2 driver relies on reg-names properties, but these are not documented. Add the missing documentation and make reg-names mandatory. Signed-off-by: Sascha Hauer Reviewed-by: Rob Herring Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20220511082109.1110043-2-s.hauer@pengutronix.de --- .../devicetree/bindings/display/rockchip/rockchip-vop2.yaml | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'Documentation/devicetree/bindings/display') diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml index 655d9b327f7d..fba45091d909 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml @@ -22,7 +22,6 @@ properties: - rockchip,rk3568-vop reg: - minItems: 1 items: - description: Must contain one entry corresponding to the base address and length @@ -31,6 +30,11 @@ properties: Can optionally contain a second entry corresponding to the CRTC gamma LUT address. + reg-names: + items: + - const: vop + - const: gamma-lut + interrupts: maxItems: 1 description: @@ -86,6 +90,7 @@ properties: required: - compatible - reg + - reg-names - interrupts - clocks - clock-names @@ -104,6 +109,7 @@ examples: vop: vop@fe040000 { compatible = "rockchip,rk3568-vop"; reg = <0x0 0xfe040000 0x0 0x3000>, <0x0 0xfe044000 0x0 0x1000>; + reg-names = "vop", "gamma-lut"; interrupts = ; clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>, -- cgit v1.2.3