linux-kernel - [PATCH 3/5] dt-bindings: media: mtk-vcodec: Add binding for MT8192 VENC

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Date:   Wed, 3 Feb 2021 16:37:50 +0800
From:   Irui Wang <irui.wang@...iatek.com>
To:     Alexandre Courbot <acourbot@...omium.org>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Tiffany Lin <tiffany.lin@...iatek.com>,
        Andrew-CT Chen <andrew-ct.chen@...iatek.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Fritz Koenig <frkoenig@...omium.org>,
        Tzung-Bi Shih <tzungbi@...omium.org>
CC:     Maoguang Meng <maoguang.meng@...iatek.com>,
        Longfei Wang <longfei.wang@...iatek.com>,
        Yunfei Dong <yunfei.dong@...iatek.com>,
        Irui Wang <irui.wang@...iatek.com>,
        <linux-media@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <srv_heupstream@...iatek.com>, <linux-mediatek@...ts.infradead.org>
Subject: [PATCH 3/5] dt-bindings: media: mtk-vcodec: Add binding for MT8192 VENC

Updates binding document for mt8192 encoder driver.

Signed-off-by: Irui Wang <irui.wang@...iatek.com>
---
 .../bindings/media/mediatek-vcodec.txt        | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
index e4644f8caee9..c7fac557006f 100644
--- a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
+++ b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt
@@ -9,6 +9,7 @@ Required properties:
   "mediatek,mt8173-vcodec-avc-enc" for mt8173 avc encoder.
   "mediatek,mt8183-vcodec-enc" for MT8183 encoder.
   "mediatek,mt8173-vcodec-dec" for MT8173 decoder.
+  "mediatek,mt8192-vcodec-enc" for MT8192 encoder.
 - reg : Physical base address of the video codec registers and length of
   memory mapped region.
 - interrupts : interrupt number to the cpu.
@@ -128,3 +129,28 @@ vcodec_enc_lt: vcodec@...02000 {
     assigned-clocks = <&topckgen CLK_TOP_VENC_LT_SEL>;
     assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL_370P5>;
   };
+
+vcodec_enc: vcodec@...7020000 {
+    compatible = "mediatek,mt8192-vcodec-enc";
+    reg = <0 0x17020000 0 0x2000>;
+    iommus = <&iommu0 M4U_PORT_L7_VENC_RCPU>,
+             <&iommu0 M4U_PORT_L7_VENC_REC>,
+             <&iommu0 M4U_PORT_L7_VENC_BSDMA>,
+             <&iommu0 M4U_PORT_L7_VENC_SV_COMV>,
+             <&iommu0 M4U_PORT_L7_VENC_RD_COMV>,
+             <&iommu0 M4U_PORT_L7_VENC_CUR_LUMA>,
+             <&iommu0 M4U_PORT_L7_VENC_CUR_CHROMA>,
+             <&iommu0 M4U_PORT_L7_VENC_REF_LUMA>,
+             <&iommu0 M4U_PORT_L7_VENC_REF_CHROMA>,
+             <&iommu0 M4U_PORT_L7_VENC_SUB_R_LUMA>,
+             <&iommu0 M4U_PORT_L7_VENC_SUB_W_LUMA>;
+    interrupts = <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH 0>;
+    dma-ranges = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>;
+    mediatek,scp = <&scp>;
+    power-domains = <&scpsys MT8192_POWER_DOMAIN_VENC>;
+    clocks = <&vencsys CLK_VENC_SET1_VENC>;
+    clock-names = "venc-set1";
+    assigned-clocks = <&topckgen CLK_TOP_VENC_SEL>;
+    assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D4>;
+};
+
-- 
2.25.1