linux-kernel - [PATCH v2 5/5] dt-bindings: display: mediatek: dpi: Add mt8195 support in power domains

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Message-ID: <20240926111449.9245-5-macpaul.lin@mediatek.com>
Date: Thu, 26 Sep 2024 19:14:49 +0800
From: Macpaul Lin <macpaul.lin@...iatek.com>
To: Chun-Kuang Hu <chunkuang.hu@...nel.org>, Philipp Zabel
	<p.zabel@...gutronix.de>, David Airlie <airlied@...il.com>, Simona Vetter
	<simona@...ll.ch>, Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Yong Wu <yong.wu@...iatek.com>, "Joerg
 Roedel" <joro@...tes.org>, Will Deacon <will@...nel.org>, Robin Murphy
	<robin.murphy@....com>, Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, CK Hu
	<ck.hu@...iatek.com>, Jitao shi <jitao.shi@...iatek.com>, Tinghan Shen
	<tinghan.shen@...iatek.com>, Seiya Wang <seiya.wang@...iatek.com>, Ben Lok
	<ben.lok@...iatek.com>, Macpaul Lin <macpaul.lin@...iatek.com>, "Nancy . Lin"
	<nancy.lin@...iatek.com>, <dri-devel@...ts.freedesktop.org>,
	<linux-mediatek@...ts.infradead.org>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <iommu@...ts.linux.dev>,
	<linux-arm-kernel@...ts.infradead.org>, Alexandre Mergnat
	<amergnat@...libre.com>
CC: Bear Wang <bear.wang@...iatek.com>, Pablo Sun <pablo.sun@...iatek.com>,
	Macpaul Lin <macpaul@...il.com>, Sen Chu <sen.chu@...iatek.com>, "Chris-qj
 chen" <chris-qj.chen@...iatek.com>, MediaTek Chromebook Upstream
	<Project_Global_Chrome_Upstream_Group@...iatek.com>, Chen-Yu Tsai
	<wenst@...omium.org>
Subject: [PATCH v2 5/5] dt-bindings: display: mediatek: dpi: Add mt8195 support in power domains

Add power domain binding to the mediatek DPI controller for MT8185.

The dpi node in mt8195.dtsi was triggering a dtbs_check error:
  dp-intf@...13000: power-domains: False schema does not allow [[44, 18]]

Fixes: 5474d49b2f79 ("dt-bindings: display: mediatek: dpi: Add power domains")
Signed-off-by: Macpaul Lin <macpaul.lin@...iatek.com>
---
 .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml       | 1 +
 1 file changed, 1 insertion(+)

Changes for v2:
 - Because of the corresponding dts fix has been reviewed with a Reviewed-by: tag.
   [1] https://lore.kernel.org/all/20240925080515.16377-1-macpaul.lin@mediatek.com/
   We still need this change to fix the 2 dtbs_check errors.
   So keeps no change here.

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
index 3a82aec9021c..07acc8a76bfc 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
@@ -89,6 +89,7 @@ allOf:
                 - mediatek,mt6795-dpi
                 - mediatek,mt8173-dpi
                 - mediatek,mt8186-dpi
+                - mediatek,mt8195-dp-intf
     then:
       properties:
         power-domains: false
-- 
2.45.2