linux-kernel - [PATCH] arm64: dts: qcom: sc7180: Add interconnect paths for the video codec

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Date:   Thu,  9 Apr 2020 16:02:08 -0700
From:   Matthias Kaehlcke <mka@...omium.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Dikshita Agarwal <dikshita@...eaurora.org>
Cc:     linux-kernel@...r.kernel.org,
        Jeffrey Kardatzke <jkardatzke@...gle.com>,
        devicetree@...r.kernel.org,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>,
        Atul Dhudase <adhudase@...eaurora.org>,
        linux-arm-msm@...r.kernel.org, Matthias Kaehlcke <mka@...omium.org>
Subject: [PATCH] arm64: dts: qcom: sc7180: Add interconnect paths for the video codec

Add the interconnect path configuration for the venus video codec of
the SC7180.

Signed-off-by: Matthias Kaehlcke <mka@...omium.org>
---
The interconnect paths were originally part of the patch "arm64: dts:
sc7180: Add Venus video codec DT node" (https://patchwork.kernel.org/patch/11332131/),
they were removed because the ICC provider nodes hadn't landed yet.

 arch/arm64/boot/dts/qcom/sc7180.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 998f101ad623b7..2e11d4ce995778 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1475,6 +1475,9 @@ venus: video-codec@...0000 {
 				      "vcodec0_core", "vcodec0_bus";
 			iommus = <&apps_smmu 0x0c00 0x60>;
 			memory-region = <&venus_mem>;
+			interconnects = <&mmss_noc MASTER_VIDEO_P0 &mc_virt SLAVE_EBI1>,
+					<&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_VENUS_CFG>;
+			interconnect-names = "video-mem", "cpu-cfg";
 
 			video-decoder {
 				compatible = "venus-decoder";
-- 
2.26.0.110.g2183baf09c-goog