linux-kernel - [PATCH 1/2] arm64: dts: qcom: msm8916: Add IOMMU sub-node for VFE context bank

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Message-Id: <1540568236-18299-1-git-send-email-todor.tomov@linaro.org>
Date:   Fri, 26 Oct 2018 18:37:15 +0300
From:   Todor Tomov <todor.tomov@...aro.org>
To:     andy.gross@...aro.org, david.brown@...aro.org, robh+dt@...nel.org,
        mark.rutland@....com, linux-arm-msm@...r.kernel.org,
        linux-soc@...r.kernel.org, devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Todor Tomov <todor.tomov@...aro.org>
Subject: [PATCH 1/2] arm64: dts: qcom: msm8916: Add IOMMU sub-node for VFE context bank

Add IOMMU sub-node for VFE secure context bank.

Signed-off-by: Todor Tomov <todor.tomov@...aro.org>
---
 arch/arm64/boot/dts/qcom/msm8916.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index d302d8d..da9867b 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -778,6 +778,13 @@
 			clock-names = "iface", "bus";
 			qcom,iommu-secure-id = <17>;
 
+			// vfe:
+			iommu-ctx@...0 {
+				compatible = "qcom,msm-iommu-v1-sec";
+				reg = <0x3000 0x1000>;
+				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+			};
+
 			// mdp_0:
 			iommu-ctx@...0 {
 				compatible = "qcom,msm-iommu-v1-ns";
-- 
2.7.4