Merge tag 'tegra-for-5.20-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt

arm64: tegra: Device tree changes for v5.20-rc1

This adds and enables various hardware on Tegra234 (host1x, VIC, GPCDMA)
as well as the Control BackBone related device tree nodes on Tegra194
and Tegra234.

Native timers are enabled on Tegra186, Tegra194 and Tegra234, which
allow keeping track of SoC-wide timestamps as well as hardware watchdog
functionality.

The audio subsystem is enhanced with the Output Processing Engine (OPE)
on Tegra210 and later.

Finally there are a handful of minor cleanups and fixes.

* tag 'tegra-for-5.20-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Fix SDMMC1 CD on P2888
arm64: tegra: Update compatible for Tegra234 GPCDMA
arm64: tegra: Add Host1x and VIC on Tegra234
arm64: tegra: Add Host1x context stream IDs on Tegra186+
arm64: tegra: Enable native timers on Tegra234
arm64: tegra: Enable native timers on Tegra194
arm64: tegra: Enable native timers on Tegra186
arm64: tegra: Add node for CBB 2.0 on Tegra234
arm64: tegra: Add node for CBB 1.0 on Tegra194
arm64: tegra: Align gpio-keys node names with dtschema
arm64: tegra: Mark BPMP channels as no-memory-wc
arm64: tegra: Add Tegra234 GPCDMA device tree node
arm64: tegra: Adjust whitespace around '='
arm64: tegra: Enable OPE on various platforms
arm64: tegra: Add OPE device on Tegra210 and later

Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Arnd Bergmann <[e-mail]>

arch/arm64/boot/dts/nvidia/tegra132-norrin.dts

···
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		lid {
+		switch-lid {
 			label = "Lid";
 			gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>;
 			linux,input-type = <5>;
···
 			wakeup-source;
 		};
 
-		power {
+		key-power {
 			label = "Power";
 			gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_POWER>;

arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts

···
 						remote-endpoint = <&asrc_in7_ep>;
 					};
 				};
+
+				xbar_ope1_in_port: port@70 {
+					reg = <0x70>;
+
+					xbar_ope1_in_ep: endpoint {
+						remote-endpoint = <&ope1_cif_in_ep>;
+					};
+				};
+
+				port@71 {
+					reg = <0x71>;
+
+					xbar_ope1_out_ep: endpoint {
+						remote-endpoint = <&ope1_cif_out_ep>;
+					};
+				};
 			};
 
 			admaif@290f000 {
···
 				};
 			};
 
+			processing-engine@2908000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0x0>;
+
+						ope1_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_ope1_in_ep>;
+						};
+					};
+
+					ope1_out_port: port@1 {
+						reg = <0x1>;
+
+						ope1_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_ope1_out_ep>;
+						};
+					};
+				};
+			};
+
 			amixer@290bb00 {
 				status = "okay";
 
···
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		power {
+		key-power {
 			label = "Power";
 			gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 0)
 					   GPIO_ACTIVE_LOW>;
···
 			wakeup-source;
 		};
 
-		volume-up {
+		key-volume-up {
 			label = "Volume Up";
 			gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 1)
 					   GPIO_ACTIVE_LOW>;
···
 			debounce-interval = <10>;
 		};
 
-		volume-down {
+		key-volume-down {
 			label = "Volume Down";
 			gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 2)
 					   GPIO_ACTIVE_LOW>;
···
 		       <&xbar_asrc_in3_port>, <&xbar_asrc_in4_port>,
 		       <&xbar_asrc_in5_port>, <&xbar_asrc_in6_port>,
 		       <&xbar_asrc_in7_port>,
+		       <&xbar_ope1_in_port>,
 		       /* HW accelerators */
 		       <&sfc1_out_port>, <&sfc2_out_port>,
 		       <&sfc3_out_port>, <&sfc4_out_port>,
···
 		       <&mixer_out5_port>,
 		       <&asrc_out1_port>, <&asrc_out2_port>, <&asrc_out3_port>,
 		       <&asrc_out4_port>, <&asrc_out5_port>, <&asrc_out6_port>,
+		       <&ope1_out_port>,
 		       /* I/O */
 		       <&i2s1_port>, <&i2s2_port>, <&i2s3_port>, <&i2s4_port>,
 		       <&i2s5_port>, <&i2s6_port>, <&dmic1_port>, <&dmic2_port>,

arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dts

···
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		power {
+		key-power {
 			label = "Power";
 			gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 0)
 					   GPIO_ACTIVE_LOW>;
···
 			wakeup-source;
 		};
 
-		volume-up {
+		key-volume-up {
 			label = "Volume Up";
 			gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 1)
 					   GPIO_ACTIVE_LOW>;
···
 			debounce-interval = <10>;
 		};
 
-		volume-down {
+		key-volume-down {
 			label = "Volume Down";
 			gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 2)
 					   GPIO_ACTIVE_LOW>;

arch/arm64/boot/dts/nvidia/tegra186.dtsi

···
 				status = "disabled";
 			};
 
+			tegra_ope1: processing-engine@2908000 {
+				compatible = "nvidia,tegra186-ope",
+					     "nvidia,tegra210-ope";
+				reg = <0x2908000 0x100>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges;
+				sound-name-prefix = "OPE1";
+				status = "disabled";
+
+				equalizer@2908100 {
+					compatible = "nvidia,tegra186-peq",
+						     "nvidia,tegra210-peq";
+					reg = <0x2908100 0x100>;
+				};
+
+				dynamic-range-compressor@2908200 {
+					compatible = "nvidia,tegra186-mbdrc",
+						     "nvidia,tegra210-mbdrc";
+					reg = <0x2908200 0x200>;
+				};
+			};
+
 			tegra_amixer: amixer@290bb00 {
 				compatible = "nvidia,tegra186-amixer",
 					     "nvidia,tegra210-amixer";
···
 			     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
-		status = "disabled";
+		status = "okay";
 	};
 
 	uarta: serial@3100000 {
···
 
 		iommus = <&smmu TEGRA186_SID_HOST1X>;
 
+		/* Context isolation domains */
+		iommu-map = <
+			0 &smmu TEGRA186_SID_HOST1X_CTX0 1
+			1 &smmu TEGRA186_SID_HOST1X_CTX1 1
+			2 &smmu TEGRA186_SID_HOST1X_CTX2 1
+			3 &smmu TEGRA186_SID_HOST1X_CTX3 1
+			4 &smmu TEGRA186_SID_HOST1X_CTX4 1
+			5 &smmu TEGRA186_SID_HOST1X_CTX5 1
+			6 &smmu TEGRA186_SID_HOST1X_CTX6 1
+			7 &smmu TEGRA186_SID_HOST1X_CTX7 1>;
+
 		dpaux1: dpaux@15040000 {
 			compatible = "nvidia,tegra186-dpaux";
 			reg = <0x15040000 0x10000>;
···
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x30000000 0x50000>;
+		no-memory-wc;
 
 		cpu_bpmp_tx: sram@4e000 {
 			reg = <0x4e000 0x1000>;

arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi

···
 
 		/* SDMMC1 (SD/MMC) */
 		mmc@3400000 {
-			cd-gpios = <&gpio TEGRA194_MAIN_GPIO(A, 0) GPIO_ACTIVE_LOW>;
+			cd-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>;
 		};
 
 		/* SDMMC4 (eMMC) */

arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts

···
 							remote-endpoint = <&asrc_in7_ep>;
 						};
 					};
+
+					xbar_ope1_in_port: port@70 {
+						reg = <0x70>;
+
+						xbar_ope1_in_ep: endpoint {
+							remote-endpoint = <&ope1_cif_in_ep>;
+						};
+					};
+
+					port@71 {
+						reg = <0x71>;
+
+						xbar_ope1_out_ep: endpoint {
+							remote-endpoint = <&ope1_cif_out_ep>;
+						};
+					};
 				};
 
 				admaif@290f000 {
···
 					};
 				};
 
+				processing-engine@2908000 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0x0>;
+
+							ope1_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_ope1_in_ep>;
+							};
+						};
+
+						ope1_out_port: port@1 {
+							reg = <0x1>;
+
+							ope1_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_ope1_out_ep>;
+							};
+						};
+					};
+				};
+
 				amixer@290bb00 {
 					status = "okay";
 
···
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		force-recovery {
+		key-force-recovery {
 			label = "Force Recovery";
 			gpios = <&gpio TEGRA194_MAIN_GPIO(G, 0)
 				       GPIO_ACTIVE_LOW>;
···
 			debounce-interval = <10>;
 		};
 
-		power {
+		key-power {
 			label = "Power";
 			gpios = <&gpio_aon TEGRA194_AON_GPIO(EE, 4)
 					   GPIO_ACTIVE_LOW>;
···
 		       <&xbar_asrc_in3_port>, <&xbar_asrc_in4_port>,
 		       <&xbar_asrc_in5_port>, <&xbar_asrc_in6_port>,
 		       <&xbar_asrc_in7_port>,
+		       <&xbar_ope1_in_port>,
 		       /* HW accelerators */
 		       <&sfc1_out_port>, <&sfc2_out_port>,
 		       <&sfc3_out_port>, <&sfc4_out_port>,
···
 		       <&mixer_out4_port>, <&mixer_out5_port>,
 		       <&asrc_out1_port>, <&asrc_out2_port>, <&asrc_out3_port>,
 		       <&asrc_out4_port>, <&asrc_out5_port>, <&asrc_out6_port>,
+		       <&ope1_out_port>,
 		       /* BE I/O Ports */
 		       <&i2s1_port>, <&i2s2_port>, <&i2s4_port>, <&i2s6_port>,
 		       <&dmic3_port>;

arch/arm64/boot/dts/nvidia/tegra194-p3509-0000.dtsi

···
 							remote-endpoint = <&asrc_in7_ep>;
 						};
 					};
+
+					xbar_ope1_in_port: port@70 {
+						reg = <0x70>;
+
+						xbar_ope1_in_ep: endpoint {
+							remote-endpoint = <&ope1_cif_in_ep>;
+						};
+					};
+
+					port@71 {
+						reg = <0x71>;
+
+						xbar_ope1_out_ep: endpoint {
+							remote-endpoint = <&ope1_cif_out_ep>;
+						};
+					};
 				};
 
 				admaif@290f000 {
···
 					};
 				};
 
+				processing-engine@2908000 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0x0>;
+
+							ope1_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_ope1_in_ep>;
+							};
+						};
+
+						ope1_out_port: port@1 {
+							reg = <0x1>;
+
+							ope1_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_ope1_out_ep>;
+							};
+						};
+					};
+				};
+
 				amixer@290bb00 {
 					status = "okay";
 
···
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		force-recovery {
+		key-force-recovery {
 			label = "Force Recovery";
 			gpios = <&gpio TEGRA194_MAIN_GPIO(G, 0)
 				       GPIO_ACTIVE_LOW>;
···
 			debounce-interval = <10>;
 		};
 
-		power {
+		key-power {
 			label = "Power";
 			gpios = <&gpio_aon TEGRA194_AON_GPIO(EE, 4)
 					   GPIO_ACTIVE_LOW>;
···
 		       <&xbar_asrc_in3_port>, <&xbar_asrc_in4_port>,
 		       <&xbar_asrc_in5_port>, <&xbar_asrc_in6_port>,
 		       <&xbar_asrc_in7_port>,
+		       <&xbar_ope1_in_port>,
 		       /* HW accelerators */
 		       <&sfc1_out_port>, <&sfc2_out_port>,
 		       <&sfc3_out_port>, <&sfc4_out_port>,
···
 		       <&mixer_out5_port>,
 		       <&asrc_out1_port>, <&asrc_out2_port>, <&asrc_out3_port>,
 		       <&asrc_out4_port>, <&asrc_out5_port>, <&asrc_out6_port>,
+		       <&ope1_out_port>,
 		       /* BE I/O Ports */
 		       <&i2s3_port>, <&i2s5_port>,
 		       <&dmic1_port>, <&dmic2_port>, <&dmic4_port>,

arch/arm64/boot/dts/nvidia/tegra194.dtsi

···
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x0 0x40000000>;
 
-		misc@100000 {
+		apbmisc: misc@100000 {
 			compatible = "nvidia,tegra194-misc";
 			reg = <0x00100000 0xf000>,
 			      <0x0010f000 0x1000>;
···
 			interrupt-controller;
 			#gpio-cells = <2>;
 			gpio-controller;
+		};
+
+		cbb-noc@2300000 {
+			compatible = "nvidia,tegra194-cbb-noc";
+			reg = <0x02300000 0x1000>;
+			interrupts = <GIC_SPI 230 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>;
+			nvidia,axi2apb = <&axi2apb>;
+			nvidia,apbmisc = <&apbmisc>;
+			status = "okay";
+		};
+
+		axi2apb: axi2apb@2390000 {
+			compatible = "nvidia,tegra194-axi2apb";
+			reg = <0x2390000 0x1000>,
+			      <0x23a0000 0x1000>,
+			      <0x23b0000 0x1000>,
+			      <0x23c0000 0x1000>,
+			      <0x23d0000 0x1000>,
+			      <0x23e0000 0x1000>;
+			status = "okay";
 		};
 
 		ethernet@2490000 {
···
 					status = "disabled";
 				};
 
+				tegra_ope1: processing-engine@2908000 {
+					compatible = "nvidia,tegra194-ope",
+						     "nvidia,tegra210-ope";
+					reg = <0x2908000 0x100>;
+					#address-cells = <1>;
+					#size-cells = <1>;
+					ranges;
+					sound-name-prefix = "OPE1";
+					status = "disabled";
+
+					equalizer@2908100 {
+						compatible = "nvidia,tegra194-peq",
+							     "nvidia,tegra210-peq";
+						reg = <0x2908100 0x100>;
+					};
+
+					dynamic-range-compressor@2908200 {
+						compatible = "nvidia,tegra194-mbdrc",
+							     "nvidia,tegra210-mbdrc";
+						reg = <0x2908200 0x200>;
+					};
+				};
+
 				tegra_amixer: amixer@290bb00 {
 					compatible = "nvidia,tegra194-amixer",
 						     "nvidia,tegra210-amixer";
···
 
 				nvidia,bpmp = <&bpmp>;
 			};
+		};
+
+		timer@3010000 {
+			compatible = "nvidia,tegra186-timer";
+			reg = <0x03010000 0x000e0000>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+			status = "okay";
 		};
 
 		uarta: serial@3100000 {
···
 			#phy-cells = <0>;
 		};
 
+		sce-noc@b600000 {
+			compatible = "nvidia,tegra194-sce-noc";
+			reg = <0xb600000 0x1000>;
+			interrupts = <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+			nvidia,axi2apb = <&axi2apb>;
+			nvidia,apbmisc = <&apbmisc>;
+			status = "okay";
+		};
+
+		rce-noc@be00000 {
+			compatible = "nvidia,tegra194-rce-noc";
+			reg = <0xbe00000 0x1000>;
+			interrupts = <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
+			nvidia,axi2apb = <&axi2apb>;
+			nvidia,apbmisc = <&apbmisc>;
+			status = "okay";
+		};
+
 		hsp_aon: hsp@c150000 {
 			compatible = "nvidia,tegra194-hsp";
 			reg = <0x0c150000 0x90000>;
···
 				power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>;
 			};
 
+		};
+
+		aon-noc@c600000 {
+			compatible = "nvidia,tegra194-aon-noc";
+			reg = <0xc600000 0x1000>;
+			interrupts = <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
+			nvidia,apbmisc = <&apbmisc>;
+			status = "okay";
+		};
+
+		bpmp-noc@d600000 {
+			compatible = "nvidia,tegra194-bpmp-noc";
+			reg = <0xd600000 0x1000>;
+			interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+			nvidia,axi2apb = <&axi2apb>;
+			nvidia,apbmisc = <&apbmisc>;
+			status = "okay";
 		};
 
 		iommu@10000000 {
···
 			interconnects = <&mc TEGRA194_MEMORY_CLIENT_HOST1XDMAR &emc>;
 			interconnect-names = "dma-mem";
 			iommus = <&smmu TEGRA194_SID_HOST1X>;
+
+			/* Context isolation domains */
+			iommu-map = <
+				0 &smmu TEGRA194_SID_HOST1X_CTX0 1
+				1 &smmu TEGRA194_SID_HOST1X_CTX1 1
+				2 &smmu TEGRA194_SID_HOST1X_CTX2 1
+				3 &smmu TEGRA194_SID_HOST1X_CTX3 1
+				4 &smmu TEGRA194_SID_HOST1X_CTX4 1
+				5 &smmu TEGRA194_SID_HOST1X_CTX5 1
+				6 &smmu TEGRA194_SID_HOST1X_CTX6 1
+				7 &smmu TEGRA194_SID_HOST1X_CTX7 1>;
 
 			nvdec@15140000 {
 				compatible = "nvidia,tegra194-nvdec";
···
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x40000000 0x50000>;
+		no-memory-wc;
 
 		cpu_bpmp_tx: sram@4e000 {
 			reg = <0x4e000 0x1000>;

arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts

···
 				};
 			};
 
+			processing-engine@702d8000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0x0>;
+
+						ope1_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_ope1_in_ep>;
+						};
+					};
+
+					ope1_out_port: port@1 {
+						reg = <0x1>;
+
+						ope1_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_ope1_out_ep>;
+						};
+					};
+				};
+			};
+
+			processing-engine@702d8400 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0x0>;
+
+						ope2_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_ope2_in_ep>;
+						};
+					};
+
+					ope2_out_port: port@1 {
+						reg = <0x1>;
+
+						ope2_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_ope2_out_ep>;
+						};
+					};
+				};
+			};
+
 			amixer@702dbb00 {
 				status = "okay";
 
···
 						remote-endpoint = <&mixer_out5_ep>;
 					};
 				};
+
+				xbar_ope1_in_port: port@41 {
+					reg = <0x41>;
+
+					xbar_ope1_in_ep: endpoint {
+						remote-endpoint = <&ope1_cif_in_ep>;
+					};
+				};
+
+				port@42 {
+					reg = <0x42>;
+
+					xbar_ope1_out_ep: endpoint {
+						remote-endpoint = <&ope1_cif_out_ep>;
+					};
+				};
+
+				xbar_ope2_in_port: port@43 {
+					reg = <0x43>;
+
+					xbar_ope2_in_ep: endpoint {
+						remote-endpoint = <&ope2_cif_in_ep>;
+					};
+				};
+
+				port@44 {
+					reg = <0x44>;
+
+					xbar_ope2_out_ep: endpoint {
+						remote-endpoint = <&ope2_cif_out_ep>;
+					};
+				};
 			};
 		};
 	};
···
 		       <&xbar_mixer_in5_port>, <&xbar_mixer_in6_port>,
 		       <&xbar_mixer_in7_port>, <&xbar_mixer_in8_port>,
 		       <&xbar_mixer_in9_port>, <&xbar_mixer_in10_port>,
+		       <&xbar_ope1_in_port>, <&xbar_ope2_in_port>,
 		       /* HW accelerators */
 		       <&sfc1_out_port>, <&sfc2_out_port>,
 		       <&sfc3_out_port>, <&sfc4_out_port>,
···
 		       <&mixer_out1_port>, <&mixer_out2_port>,
 		       <&mixer_out3_port>, <&mixer_out4_port>,
 		       <&mixer_out5_port>,
+		       <&ope1_out_port>, <&ope2_out_port>,
 		       /* I/O DAP Ports */
 		       <&i2s1_port>, <&i2s2_port>, <&i2s3_port>, <&i2s4_port>,
 		       <&i2s5_port>, <&dmic1_port>, <&dmic2_port>, <&dmic3_port>;

arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi

···
 		compatible = "gpio-keys";
 		label = "gpio-keys";
 
-		power {
+		key-power {
 			label = "Power";
 			gpios = <&gpio TEGRA_GPIO(X, 5) GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_POWER>;
 			wakeup-source;
 		};
 
-		volume_down {
+		key-volume-down {
 			label = "Volume Down";
 			gpios = <&gpio TEGRA_GPIO(Y, 0) GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_VOLUMEDOWN>;
 		};
 
-		volume_up {
+		key-volume-up {
 			label = "Volume Up";
 			gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_VOLUMEUP>;

arch/arm64/boot/dts/nvidia/tegra210-p2894.dtsi

···
 		compatible = "gpio-keys";
 		status = "okay";
 
-		power {
+		key-power {
 			debounce-interval = <30>;
 			gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
 			label = "Power";

arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts

···
 				};
 			};
 
+			processing-engine@702d8000 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0x0>;
+
+						ope1_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_ope1_in_ep>;
+						};
+					};
+
+					ope1_out_port: port@1 {
+						reg = <0x1>;
+
+						ope1_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_ope1_out_ep>;
+						};
+					};
+				};
+			};
+
+			processing-engine@702d8400 {
+				status = "okay";
+
+				ports {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					port@0 {
+						reg = <0x0>;
+
+						ope2_cif_in_ep: endpoint {
+							remote-endpoint = <&xbar_ope2_in_ep>;
+						};
+					};
+
+					ope2_out_port: port@1 {
+						reg = <0x1>;
+
+						ope2_cif_out_ep: endpoint {
+							remote-endpoint = <&xbar_ope2_out_ep>;
+						};
+					};
+				};
+			};
+
 			amixer@702dbb00 {
 				status = "okay";
 
···
 						remote-endpoint = <&mixer_out5_ep>;
 					};
 				};
+
+				xbar_ope1_in_port: port@41 {
+					reg = <0x41>;
+
+					xbar_ope1_in_ep: endpoint {
+						remote-endpoint = <&ope1_cif_in_ep>;
+					};
+				};
+
+				port@42 {
+					reg = <0x42>;
+
+					xbar_ope1_out_ep: endpoint {
+						remote-endpoint = <&ope1_cif_out_ep>;
+					};
+				};
+
+				xbar_ope2_in_port: port@43 {
+					reg = <0x43>;
+
+					xbar_ope2_in_ep: endpoint {
+						remote-endpoint = <&ope2_cif_in_ep>;
+					};
+				};
+
+				port@44 {
+					reg = <0x44>;
+
+					xbar_ope2_out_ep: endpoint {
+						remote-endpoint = <&ope2_cif_out_ep>;
+					};
+				};
 			};
 		};
 	};
···
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		power {
+		key-power {
 			label = "Power";
 			gpios = <&gpio TEGRA_GPIO(X, 5) GPIO_ACTIVE_LOW>;
 			linux,input-type = <EV_KEY>;
···
 			wakeup-source;
 		};
 
-		force-recovery {
+		key-force-recovery {
 			label = "Force Recovery";
 			gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>;
 			linux,input-type = <EV_KEY>;
···
 		       <&xbar_mixer_in5_port>, <&xbar_mixer_in6_port>,
 		       <&xbar_mixer_in7_port>, <&xbar_mixer_in8_port>,
 		       <&xbar_mixer_in9_port>, <&xbar_mixer_in10_port>,
+		       <&xbar_ope1_in_port>, <&xbar_ope2_in_port>,
 		       /* HW accelerators */
 		       <&sfc1_out_port>, <&sfc2_out_port>,
 		       <&sfc3_out_port>, <&sfc4_out_port>,
···
 		       <&mixer_out1_port>, <&mixer_out2_port>,
 		       <&mixer_out3_port>, <&mixer_out4_port>,
 		       <&mixer_out5_port>,
+		       <&ope1_out_port>, <&ope2_out_port>,
 		       /* I/O DAP Ports */
 		       <&i2s3_port>, <&i2s4_port>,
 		       <&dmic1_port>, <&dmic2_port>;

arch/arm64/boot/dts/nvidia/tegra210-smaug.dts

···
 	gpio-keys {
 		compatible = "gpio-keys";
 
-		power {
+		key-power {
 			label = "Power";
 			gpios = <&gpio TEGRA_GPIO(X, 5) GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_POWER>;
···
 			wakeup-source;
 		};
 
-		lid {
+		switch-lid {
 			label = "Lid";
 			gpios = <&gpio TEGRA_GPIO(B, 4) GPIO_ACTIVE_LOW>;
 			linux,input-type = <EV_SW>;
···
 			wakeup-source;
 		};
 
-		tablet_mode {
+		switch-tablet-mode {
 			label = "Tablet Mode";
 			gpios = <&gpio TEGRA_GPIO(Z, 2) GPIO_ACTIVE_HIGH>;
 			linux,input-type = <EV_SW>;
···
 			wakeup-source;
 		};
 
-		volume_down {
+		key-volume-down {
 			label = "Volume Down";
 			gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_VOLUMEDOWN>;
 		};
 
-		volume_up {
+		key-volume-up {
 			label = "Volume Up";
 			gpios = <&gpio TEGRA_GPIO(M, 4) GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_VOLUMEUP>;

arch/arm64/boot/dts/nvidia/tegra210.dtsi

···
 		interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
 		resets = <&tegra_car 142>;
 		reset-names = "padctl";
-		nvidia,pmc =  <&tegra_pmc>;
+		nvidia,pmc = <&tegra_pmc>;
 
 		status = "disabled";
 
···
 				reg = <0x702d3900 0x100>;
 				sound-name-prefix = "ADX2";
 				status = "disabled";
+			};
+
+			tegra_ope1: processing-engine@702d8000 {
+				compatible = "nvidia,tegra210-ope";
+				reg = <0x702d8000 0x100>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges;
+				sound-name-prefix = "OPE1";
+				status = "disabled";
+
+				equalizer@702d8100 {
+					compatible = "nvidia,tegra210-peq";
+					reg = <0x702d8100 0x100>;
+				};
+
+				dynamic-range-compressor@702d8200 {
+					compatible = "nvidia,tegra210-mbdrc";
+					reg = <0x702d8200 0x200>;
+				};
+			};
+
+			tegra_ope2: processing-engine@702d8400 {
+				compatible = "nvidia,tegra210-ope";
+				reg = <0x702d8400 0x100>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+				ranges;
+				sound-name-prefix = "OPE2";
+				status = "disabled";
+
+				equalizer@702d8500 {
+					compatible = "nvidia,tegra210-peq";
+					reg = <0x702d8500 0x100>;
+				};
+
+				dynamic-range-compressor@702d8600 {
+					compatible = "nvidia,tegra210-mbdrc";
+					reg = <0x702d8600 0x200>;
+				};
 			};
 
 			tegra_amixer: amixer@702dbb00 {

arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts

···
 							remote-endpoint = <&asrc_in7_ep>;
 						};
 					};
+
+					xbar_ope1_in_port: port@70 {
+						reg = <0x70>;
+
+						xbar_ope1_in_ep: endpoint {
+							remote-endpoint = <&ope1_cif_in_ep>;
+						};
+					};
+
+					port@71 {
+						reg = <0x71>;
+
+						xbar_ope1_out_ep: endpoint {
+							remote-endpoint = <&ope1_cif_out_ep>;
+						};
+					};
 				};
 
 				i2s@2901000 {
···
 					};
 				};
 
+				processing-engine@2908000 {
+					status = "okay";
+
+					ports {
+						#address-cells = <1>;
+						#size-cells = <0>;
+
+						port@0 {
+							reg = <0x0>;
+
+							ope1_cif_in_ep: endpoint {
+								remote-endpoint = <&xbar_ope1_in_ep>;
+							};
+						};
+
+						ope1_out_port: port@1 {
+							reg = <0x1>;
+
+							ope1_cif_out_ep: endpoint {
+								remote-endpoint = <&xbar_ope1_out_ep>;
+							};
+						};
+					};
+				};
+
 				mvc@290a000 {
 					status = "okay";
 
···
 		compatible = "gpio-keys";
 		status = "okay";
 
-		force-recovery {
+		key-force-recovery {
 			label = "Force Recovery";
 			gpios = <&gpio TEGRA234_MAIN_GPIO(G, 0) GPIO_ACTIVE_LOW>;
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_1>;
 		};
 
-		power-key {
+		key-power {
 			label = "Power";
 			gpios = <&gpio_aon TEGRA234_AON_GPIO(EE, 4) GPIO_ACTIVE_LOW>;
 			linux,input-type = <EV_KEY>;
···
 			wakeup-source;
 		};
 
-		suspend {
+		key-suspend {
 			label = "Suspend";
 			gpios = <&gpio TEGRA234_MAIN_GPIO(G, 2) GPIO_ACTIVE_LOW>;
 			linux,input-type = <EV_KEY>;
···
 		       <&xbar_asrc_in3_port>, <&xbar_asrc_in4_port>,
 		       <&xbar_asrc_in5_port>, <&xbar_asrc_in6_port>,
 		       <&xbar_asrc_in7_port>,
+		       <&xbar_ope1_in_port>,
 		       /* HW accelerators */
 		       <&sfc1_out_port>, <&sfc2_out_port>,
 		       <&sfc3_out_port>, <&sfc4_out_port>,
···
 		       <&mix_out4_port>, <&mix_out5_port>,
 		       <&asrc_out1_port>, <&asrc_out2_port>, <&asrc_out3_port>,
 		       <&asrc_out4_port>, <&asrc_out5_port>, <&asrc_out6_port>,
+		       <&ope1_out_port>,
 		       /* BE I/O Ports */
 		       <&i2s1_port>, <&i2s2_port>, <&i2s4_port>, <&i2s6_port>,
 		       <&dmic3_port>;

arch/arm64/boot/dts/nvidia/tegra234.dtsi

···
 
 		ranges = <0x0 0x0 0x0 0x40000000>;
 
+		gpcdma: dma-controller@2600000 {
+			compatible = "nvidia,tegra234-gpcdma",
+				     "nvidia,tegra194-gpcdma",
+				     "nvidia,tegra186-gpcdma";
+			reg = <0x2600000 0x210000>;
+			resets = <&bpmp TEGRA234_RESET_GPCDMA>;
+			reset-names = "gpcdma";
+			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 96 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>;
+			#dma-cells = <1>;
+			iommus = <&smmu_niso0 TEGRA234_SID_GPCDMA>;
+			dma-coherent;
+		};
+
 		aconnect@2900000 {
 			compatible = "nvidia,tegra234-aconnect",
 				     "nvidia,tegra210-aconnect";
···
 					status = "disabled";
 				};
 
+				tegra_ope1: processing-engine@2908000 {
+					compatible = "nvidia,tegra234-ope",
+						     "nvidia,tegra210-ope";
+					reg = <0x2908000 0x100>;
+					#address-cells = <1>;
+					#size-cells = <1>;
+					ranges;
+					sound-name-prefix = "OPE1";
+					status = "disabled";
+
+					equalizer@2908100 {
+						compatible = "nvidia,tegra234-peq",
+							     "nvidia,tegra210-peq";
+						reg = <0x2908100 0x100>;
+					};
+
+					dynamic-range-compressor@2908200 {
+						compatible = "nvidia,tegra234-mbdrc",
+							     "nvidia,tegra210-mbdrc";
+						reg = <0x2908200 0x200>;
+					};
+				};
+
 				tegra_mvc1: mvc@290a000 {
 					compatible = "nvidia,tegra234-mvc",
 						     "nvidia,tegra210-mvc";
···
 			reg = <0x00100000 0xf000>,
 			      <0x0010f000 0x1000>;
 			status = "okay";
+		};
+
+		timer@2080000 {
+			compatible = "nvidia,tegra234-timer";
+			reg = <0x02080000 0x00121000>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+			status = "okay";
+		};
+
+		host1x@13e00000 {
+			compatible = "nvidia,tegra234-host1x";
+			reg = <0x13e00000 0x10000>,
+			      <0x13e10000 0x10000>,
+			      <0x13e40000 0x10000>;
+			reg-names = "common", "hypervisor", "vm";
+			interrupts = <GIC_SPI 448 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 449 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 450 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 451 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 452 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 453 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 454 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 455 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "syncpt0", "syncpt1", "syncpt2", "syncpt3", "syncpt4",
+					  "syncpt5", "syncpt6", "syncpt7", "host1x";
+			clocks = <&bpmp TEGRA234_CLK_HOST1X>;
+			clock-names = "host1x";
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			ranges = <0x15000000 0x15000000 0x01000000>;
+			interconnects = <&mc TEGRA234_MEMORY_CLIENT_HOST1XDMAR &emc>;
+			interconnect-names = "dma-mem";
+			iommus = <&smmu_niso1 TEGRA234_SID_HOST1X>;
+
+			vic@15340000 {
+				compatible = "nvidia,tegra234-vic";
+				reg = <0x15340000 0x00040000>;
+				interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&bpmp TEGRA234_CLK_VIC>;
+				clock-names = "vic";
+				resets = <&bpmp TEGRA234_RESET_VIC>;
+				reset-names = "vic";
+
+				power-domains = <&bpmp TEGRA234_POWER_DOMAIN_VIC>;
+				interconnects = <&mc TEGRA234_MEMORY_CLIENT_VICSRD &emc>,
+						<&mc TEGRA234_MEMORY_CLIENT_VICSWR &emc>;
+				interconnect-names = "dma-mem", "write";
+				iommus = <&smmu_niso1 TEGRA234_SID_VIC>;
+				dma-coherent;
+			};
 		};
 
 		gpio: gpio@2200000 {
···
 			status = "okay";
 		};
 
+		sce-fabric@b600000 {
+			compatible = "nvidia,tegra234-sce-fabric";
+			reg = <0xb600000 0x40000>;
+			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+			status = "okay";
+		};
+
+		rce-fabric@be00000 {
+			compatible = "nvidia,tegra234-rce-fabric";
+			reg = <0xbe00000 0x40000>;
+			interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
+			status = "okay";
+		};
+
 		hsp_aon: hsp@c150000 {
 			compatible = "nvidia,tegra234-hsp", "nvidia,tegra194-hsp";
 			reg = <0x0c150000 0x90000>;
···
 
 			#interrupt-cells = <2>;
 			interrupt-controller;
+		};
+
+		aon-fabric@c600000 {
+			compatible = "nvidia,tegra234-aon-fabric";
+			reg = <0xc600000 0x40000>;
+			interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
+			status = "okay";
+		};
+
+		bpmp-fabric@d600000 {
+			compatible = "nvidia,tegra234-bpmp-fabric";
+			reg = <0xd600000 0x40000>;
+			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+			status = "okay";
+		};
+
+		dce-fabric@de00000 {
+			compatible = "nvidia,tegra234-sce-fabric";
+			reg = <0xde00000 0x40000>;
+			interrupts = <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH>;
+			status = "okay";
 		};
 
 		gic: interrupt-controller@f400000 {
···
 			nvidia,memory-controller = <&mc>;
 			status = "okay";
 		};
+
+		cbb-fabric@13a00000 {
+			compatible = "nvidia,tegra234-cbb-fabric";
+			reg = <0x13a00000 0x400000>;
+			interrupts = <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>;
+			status = "okay";
+		};
 	};
 
 	ccplex@e000000 {
···
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x40000000 0x80000>;
+		no-memory-wc;
 
 		cpu_bpmp_tx: sram@70000 {
 			reg = <0x70000 0x1000>;