From 75c7a89fb6c6930eceb276ebe5a60290dd4940f6 Mon Sep 17 00:00:00 2001
From: Vijayanand Jitta <vjitta@qti.qualcomm.com>
Date: Mon, 6 Sep 2021 13:37:37 +0530
Subject: [PATCH] ARM: dts: msm: Add initial smmu configuration for Neo

Describe the interrupts, register map used by the iommu
device on neo.

Change-Id: I42f8346ffbbcce1fe4045233d139d8144759bce9
---
 qcom/msm-arm-smmu-neo.dtsi | 321 +++++++++++++++++++++++++++++++++++++
 qcom/neo.dtsi              |   1 +
 2 files changed, 322 insertions(+)
 create mode 100644 qcom/msm-arm-smmu-neo.dtsi

diff --git a/qcom/msm-arm-smmu-neo.dtsi b/qcom/msm-arm-smmu-neo.dtsi
new file mode 100644
index 00000000..74577ddb
--- /dev/null
+++ b/qcom/msm-arm-smmu-neo.dtsi
@@ -0,0 +1,321 @@
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+&soc {
+	kgsl_smmu: kgsl-smmu@3da0000 {
+		compatible = "qcom,qsmmu-v500", "qcom,adreno-smmu";
+		reg = <0x3da0000 0x10000>,
+			<0x3dd6000 0x20>;
+		reg-names = "base", "tcu-base";
+		#iommu-cells = <2>;
+		qcom,skip-init;
+		qcom,use-3-lvl-tables;
+		qcom,num-context-banks-override = <0x6>;
+		qcom,num-smr-override = <0x6>;
+		#global-interrupts = <1>;
+		#size-cells = <1>;
+		#address-cells = <1>;
+		status = "disabled";
+		ranges;
+		dma-coherent;
+
+		qcom,actlr =
+			/* All CBs of GFX: +15 deep PF */
+			<0x000 0x3ff 0x32B>,
+			<0x400 0x3ff 0x32B>;
+
+		interrupts =	<GIC_SPI 673 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 678 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 679 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 680 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 681 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 682 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 683 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 684 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 685 IRQ_TYPE_LEVEL_HIGH>;
+
+		gfx_0_tbu: gfx_0_tbu@3dd9000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x3dd9000 0x1000>,
+				<0x3dd6200 0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0x0 0x400>;
+		};
+
+		gfx_1_tbu: gfx_1_tbu@3ddd000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x3ddd000 0x1000>,
+				<0x3dd6208 0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0x400 0x400>;
+		};
+	};
+
+	apps_smmu: apps-smmu@15000000 {
+		compatible = "qcom,qsmmu-v500";
+		reg = <0x15000000 0x100000>,
+			<0x151d2000 0x20>;
+		reg-names = "base", "tcu-base";
+		#iommu-cells = <2>;
+		qcom,skip-init;
+		qcom,use-3-lvl-tables;
+		qcom,num-context-banks-override = <0x36>;
+		qcom,num-smr-override = <0x53>;
+		#global-interrupts = <1>;
+		#size-cells = <1>;
+		#address-cells = <1>;
+		ranges;
+		dma-coherent;
+		interrupts =	<GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+				<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 107 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 108 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 181 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 321 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 322 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 325 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 332 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 333 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 396 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 401 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 409 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 412 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 707 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 690 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 691 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 692 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 693 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 694 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 695 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 696 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 697 IRQ_TYPE_LEVEL_HIGH>;
+
+		qcom,actlr =
+			/* For display, camera +0 deep PF */
+			<0x400 0x3ff 0x001>,
+			<0x2000 0x3ff 0x001>,
+			<0x2400 0x3ff 0x001>,
+			<0x2800 0xff 0x001>,
+			<0x2900 0x21 0x001>,
+			<0x2902 0x0 0x001>,
+
+			/* For video +3 deep PF */
+			<0x2980 0x7 0x103>,
+			<0x29c0 0x6 0x103>,
+
+			/* For compute +15 deep PF */
+			<0x1000 0x3ff 0x303>,
+			<0x1400 0x3ff 0x303>;
+
+		anoc_1_tbu: anoc_1_tbu@151d5000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x151d5000 0x1000>,
+				<0x151d2200 0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0x0 0x400>;
+		};
+
+		camnoc_hf_tbu: anoc_2_tbu@151d9000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x151d9000 0x1000>,
+				<0x151d2208  0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0x400 0x400>;
+		};
+
+		lsr_0_tbu: mnoc_hf_0_tbu@151dd000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x151dd000 0x1000>,
+				<0x151d2210 0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0x800 0x400>;
+		};
+
+		lsr_1_tbu: mnoc_hf_1_tbu@151e1000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x151e1000 0x1000>,
+				<0x151d2218 0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0xc00 0x400>;
+		};
+
+		nsp_0_tbu: compute_1_tbu@151e5000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x151e5000 0x1000>,
+				<0x151d2220 0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0x1000 0x400>;
+		};
+
+		nsp_1_tbu: compute_0_tbu@151e9000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x151e9000 0x1000>,
+				<0x151d2228 0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0x1400 0x400>;
+		};
+
+		lpass_tbu: lpass_tbu@151ed000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x151ed000 0x1000>,
+				<0x151d2230 0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0x1800 0x400>;
+		};
+
+		pcie_tbu: pcie_tbu@151f1000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x151f1000 0x1000>,
+				<0x151d2238 0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0x1c00 0x400>;
+		};
+
+		mdp_0_tbu: sf_0_tbu@151f5000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x151f5000 0x1000>,
+				<0x151d2240 0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0x2000 0x400>;
+		};
+
+		mdp_1_tbu: sf_1_tbu@151f9000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x151f9000 0x1000>,
+				<0x151d2248 0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0x2400 0x400>;
+		};
+
+		mmnoc_sf_tbu: mnoc_hf_1_tbu@151fd000 {
+			compatible = "qcom,qsmmuv500-tbu";
+			reg = <0x151fd000 0x1000>,
+				<0x151d2250 0x8>;
+			reg-names = "base", "status-reg";
+			qcom,stream-id-range = <0x2800 0x400>;
+		};
+	};
+
+	dma_dev@0x0 {
+		compatible = "qcom,iommu-dma";
+		memory-region = <&system_cma>;
+	};
+
+	iommu_test_device {
+		compatible = "qcom,iommu-debug-test";
+
+		usecase0_apps {
+			compatible = "qcom,iommu-debug-usecase";
+			iommus = <&apps_smmu 0x3e0 0>;
+		};
+
+		usecase1_apps_fastmap {
+			compatible = "qcom,iommu-debug-usecase";
+			iommus = <&apps_smmu 0x3e0 0>;
+			qcom,iommu-dma = "fastmap";
+		};
+
+		usecase2_apps_atomic {
+			compatible = "qcom,iommu-debug-usecase";
+			iommus = <&apps_smmu 0x3e0 0>;
+			qcom,iommu-dma = "atomic";
+		};
+
+		usecase3_apps_dma {
+			compatible = "qcom,iommu-debug-usecase";
+			iommus = <&apps_smmu 0x3e1 0>;
+			dma-coherent;
+		};
+
+		usecase4_apps_secure {
+			compatible = "qcom,iommu-debug-usecase";
+			iommus = <&apps_smmu 0x3e0 0x0>;
+			qcom,iommu-dma = "atomic";
+			qcom,iommu-vmid = <0xA>; /* VMID_CP_PIXEL */
+		};
+
+		usecase5_kgsl {
+			compatible = "qcom,iommu-debug-usecase";
+			iommus = <&kgsl_smmu 0x7 0x400>;
+		};
+
+		usecase6_kgsl_dma {
+			compatible = "qcom,iommu-debug-usecase";
+			iommus = <&kgsl_smmu 0x7 0x400>;
+			dma-coherent;
+		};
+	};
+};
diff --git a/qcom/neo.dtsi b/qcom/neo.dtsi
index 27bf1857..1e585b70 100644
--- a/qcom/neo.dtsi
+++ b/qcom/neo.dtsi
@@ -641,6 +641,7 @@
 #include "neo-pinctrl.dtsi"
 #include "neo-dma-heaps.dtsi"
 #include "diwali-gdsc.dtsi"
+#include "msm-arm-smmu-neo.dtsi"
 
 &gcc_apcs_gdsc_vote_ctrl {
 	reg = <0x162200 0x4>;