Commit 609542b3 authored Jan 04, 2019 by Dhaval Patel

ARM: dts: msm: disable smmu hint for display on kona target



Smmu hint disable avoids arm smmu driver to attach
and map mdp secure and non-secure context banks during
their respective device probe. This allows msm display driver
to use deprecated smmu APIs. This patch will be reverted
once msm display driver supports upstream smmu driver
APIs.

Change-Id: I84bc68b67dac2dad0c4971898477dbaceb3c932d
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>

parent e4cb35a9

arch/arm64/boot/dts/qcom/kona-sde.dtsi

+2 −0

Original line number	Diff line number	Diff line
		@@ -33,6 +33,7 @@
		interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-controller;
		iommus = <&apps_smmu 0x820 0x402>;
		qcom,iommu-dma = "disabled";

		/* hw blocks */
		qcom,sde-off = <0x1000>;
		@@ -229,6 +230,7 @@
		smmu_sde_sec: qcom,smmu_sde_sec_cb {
		compatible = "qcom,smmu_sde_sec";
		iommus = <&apps_smmu 0x821 0x400>;
		qcom,iommu-dma = "disabled";
		};

		/* data and reg bus scale settings */