[PATCH] dt-bindings: media: mtk-vcodec: Adds encoder power domain property

From: Irui Wang <irui.wang@mediatek.com>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	Rob Herring <robh+dt@kernel.org>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Yunfei Dong <yunfei.dong@mediatek.com>
Cc: Maoguang Meng <maoguang.meng@mediatek.com>,
	Longfei Wang <longfei.wang@mediatek.com>,
	Irui Wang <irui.wang@mediatek.com>, <allen-kh.cheng@mediatek.com>,
	<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<srv_heupstream@mediatek.com>,
	<linux-mediatek@lists.infradead.org>,
	<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: [PATCH] dt-bindings: media: mtk-vcodec: Adds encoder power domain property
Date: Wed, 20 Apr 2022 15:34:39 +0800	[thread overview]
Message-ID: <20220420073440.31649-1-irui.wang@mediatek.com> (raw)

Adds encoder power domain property

Signed-off-by: Irui Wang <irui.wang@mediatek.com>
---
 .../devicetree/bindings/media/mediatek,vcodec-encoder.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml
index deb5b657a2d5..3c069c965992 100644
--- a/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml
@@ -41,6 +41,9 @@ properties:
 
   assigned-clock-parents: true
 
+  power-domains:
+    maxItems: 1
+
   iommus:
     minItems: 1
     maxItems: 32
@@ -72,6 +75,7 @@ required:
   - iommus
   - assigned-clocks
   - assigned-clock-parents
+  - power-domains
 
 allOf:
   - if:
@@ -132,6 +136,7 @@ examples:
     #include <dt-bindings/clock/mt8173-clk.h>
     #include <dt-bindings/memory/mt8173-larb-port.h>
     #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/power/mt8173-power.h>
 
     vcodec_enc_avc: vcodec@18002000 {
       compatible = "mediatek,mt8173-vcodec-enc";
@@ -153,6 +158,7 @@ examples:
       clock-names = "venc_sel";
       assigned-clocks = <&topckgen CLK_TOP_VENC_SEL>;
       assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL>;
+      power-domains = <&scpsys MT8173_POWER_DOMAIN_VENC>;
     };
 
     vcodec_enc_vp8: vcodec@19002000 {
@@ -173,4 +179,5 @@ examples:
       clock-names = "venc_lt_sel";
       assigned-clocks = <&topckgen CLK_TOP_VENC_LT_SEL>;
       assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL_370P5>;
+      power-domains = <&scpsys MT8173_POWER_DOMAIN_VENC_LT>;
     };
-- 
2.18.0

