linux-kernel - [PATCH] arm64: dts: qcom: sdm845: Define IOMMU for sdhc 2

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Date:   Mon,  4 Feb 2019 16:54:52 -0800
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: qcom: sdm845: Define IOMMU for sdhc 2

With apps_smmu initializing the SMMU we must specify iommus property for
the sdhc controller.

Fixes: 4429e57567bb ("arm64: dts: sdm845: Add node for arm,mmu-500")
Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 340af13ec0c3..05577f08d18f 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -1539,6 +1539,7 @@
 			clocks = <&gcc GCC_SDCC2_AHB_CLK>,
 				 <&gcc GCC_SDCC2_APPS_CLK>;
 			clock-names = "iface", "core";
+			iommus = <&apps_smmu 0xa0 0xf>;
 
 			status = "disabled";
 		};
-- 
2.18.0