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Commit b9532881 authored by Chinkit Kumar,Kirti Kumar Parmar's avatar Chinkit Kumar,Kirti Kumar Parmar Committed by Chinkit Kumar,Kirti Kumar Parmar
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ARM: dts: msm: add iommu device support on msm8909w 



Add the IOMMU device tree support which is required to support multiple
clients that uses SMMU for VA to PA translations.

Change-Id: If7235636aea3a77fbdfe685e8b682aa2f6dddbed
Signed-off-by: default avatarChinkit Kumar,Kirti Kumar Parmar <parma@codeaurora.org>
parent 9d4600a1

arch/arm64/boot/dts/qcom/msm-arm-smmu-8909.dtsi

0 → 100644
+72 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



#include <dt-bindings/clock/msm-clocks-8909.h>

#include <dt-bindings/interrupt-controller/arm-gic.h>



&soc {



	apps_iommu: qcom,iommu@1e00000 {

		compatible = "qcom,qsmmu-v500";

		reg = <0x1e00000 0x40000>,

			<0x1ef2000 0x20>;

		reg-names = "base", "tcu-base";

		#iommu-cells = <2>;

		qcom,tz-device-id = "APPS";

		qcom,skip-init;

		qcom,enable-static-cb;

		qcom,use-3-lvl-tables;

		qcom,disable-atos;

		#global-interrupts = <0>;

		#size-cells = <1>;

		#address-cells = <1>;

		ranges;

		interrupts =

				<GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 230 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 232 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,

				<GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;

			clocks =

				<&clock_gcc clk_gcc_smmu_cfg_clk>,

				<&clock_gcc clk_gcc_apss_tcu_clk>;

			clock-names = "iface_clk", "core_clk";

	};

};

arch/arm64/boot/dts/qcom/msm8909w-bg-wtp-v2.dts

+1 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 
#include "msm8909w-bg-memory.dtsi"

#include "8909w-pm660.dtsi"

#include "msm8909-audio-bg_codec.dtsi"

#include "msm-arm-smmu-8909.dtsi"



/ {

	model = "Qualcomm Technologies, Inc. MSM8909W-PM660 BLACKGHOST WTP";