From cc1df2cfc02917c2605ae6b08823be4be14d7cc8 Mon Sep 17 00:00:00 2001 From: Liam Mark Date: Tue, 7 Apr 2020 08:23:45 -0700 Subject: [PATCH] ARM: dts: msm: Enable SMMU page table IO-coherency Enable page table IO-coherency for both the kgsl and apps SMMUs in order to improve the performance of page table updates. Change-Id: I276bb4b135a9b0a9e5cadae031261eaf769a3fe2 --- qcom/msm-arm-smmu-lahaina.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/qcom/msm-arm-smmu-lahaina.dtsi b/qcom/msm-arm-smmu-lahaina.dtsi index 68c06f9bc32e..c86729f69ab0 100644 --- a/qcom/msm-arm-smmu-lahaina.dtsi +++ b/qcom/msm-arm-smmu-lahaina.dtsi @@ -13,6 +13,7 @@ #size-cells = <1>; #address-cells = <1>; ranges; + dma-coherent; qcom,regulator-names = "vdd"; vdd-supply = <&gpu_cc_cx_gdsc>; @@ -76,6 +77,7 @@ #size-cells = <1>; #address-cells = <1>; ranges; + dma-coherent; interrupts = , , ,