Commit d361ed88 authored by Lokesh Vutla's avatar Lokesh Vutla Committed by Nishanth Menon
Browse files

arm64: dts: ti: Add support for J7200 SoC 

The J7200 SoC is a part of the K3 Multicore SoC architecture platform.
It is targeted for automotive gateway, vehicle compute systems,
Vehicle-to-Vehicle (V2V) and Vehicle-to-Everything (V2X) applications.
The SoC aims to meet the complex processing needs of modern embedded
products.

Some highlights of this SoC are:
* Dual Cortex-A72s in a single cluster, two clusters of lockstep
  capable dual Cortex-R5F MCUs and a Centralized Device Management and
  Security Controller (DMSC).
* Configurable L3 Cache and IO-coherent architecture with high data
  throughput capable distributed DMA architecture under NAVSS.
* Integrated Ethernet switch supporting up to a total of 4 external ports
  in addition to legacy Ethernet switch of up to 2 ports.
* Upto 1 PCIe-GEN3 controller, 1 USB3.0 Dual-role device subsystems,
  20 MCANs, 3 McASP, eMMC and SD, OSPI/HyperBus memory controller, I3C
  and I2C, eCAP/eQEP, eHRPWM among other peripherals.
* One hardware accelerator block containing AES/DES/SHA/MD5 called SA2UL
  management.

See J7200 Technical Reference Manual (SPRUIU1, June 2020)
for further details: https://www.ti.com/lit/pdf/spruiu1



Signed-off-by: default avatarLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Reviewed-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: default avatarSuman Anna <s-anna@ti.com>
Reviewed-by: default avatarVignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
Link: https://lore.kernel.org/r/20200914162231.2535-5-lokeshvutla@ti.com
parent 214b0eb3

arch/arm64/boot/dts/ti/k3-j7200-main.dtsi

0 → 100644
+236 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

/*

 * Device Tree Source for J7200 SoC Family Main Domain peripherals

 *

 * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/

 */



&cbass_main {

	msmc_ram: sram@70000000 {

		compatible = "mmio-sram";

		reg = <0x00 0x70000000 0x00 0x100000>;

		#address-cells = <1>;

		#size-cells = <1>;

		ranges = <0x00 0x00 0x70000000 0x100000>;



		atf-sram@0 {

			reg = <0x00 0x20000>;

		};

	};



	gic500: interrupt-controller@1800000 {

		compatible = "arm,gic-v3";

		#address-cells = <2>;

		#size-cells = <2>;

		ranges;

		#interrupt-cells = <3>;

		interrupt-controller;

		reg = <0x00 0x01800000 0x00 0x10000>,	/* GICD */

		      <0x00 0x01900000 0x00 0x100000>;	/* GICR */



		/* vcpumntirq: virtual CPU interface maintenance interrupt */

		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;



		gic_its: msi-controller@1820000 {

			compatible = "arm,gic-v3-its";

			reg = <0x00 0x01820000 0x00 0x10000>;

			socionext,synquacer-pre-its = <0x1000000 0x400000>;

			msi-controller;

			#msi-cells = <1>;

		};

	};



	main_gpio_intr: interrupt-controller0 {

		compatible = "ti,sci-intr";

		ti,intr-trigger-type = <1>;

		interrupt-controller;

		interrupt-parent = <&gic500>;

		#interrupt-cells = <1>;

		ti,sci = <&dmsc>;

		ti,sci-dev-id = <131>;

		ti,interrupt-ranges = <8 392 56>;

	};



	main_navss: bus@30000000 {

		compatible = "simple-mfd";

		#address-cells = <2>;

		#size-cells = <2>;

		ranges = <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>;

		ti,sci-dev-id = <199>;



		main_navss_intr: interrupt-controller1 {

			compatible = "ti,sci-intr";

			ti,intr-trigger-type = <4>;

			interrupt-controller;

			interrupt-parent = <&gic500>;

			#interrupt-cells = <1>;

			ti,sci = <&dmsc>;

			ti,sci-dev-id = <213>;

			ti,interrupt-ranges = <0 64 64>,

					      <64 448 64>,

					      <128 672 64>;

		};



		main_udmass_inta: msi-controller@33d00000 {

			compatible = "ti,sci-inta";

			reg = <0x00 0x33d00000 0x00 0x100000>;

			interrupt-controller;

			#interrupt-cells = <0>;

			interrupt-parent = <&main_navss_intr>;

			msi-controller;

			ti,sci = <&dmsc>;

			ti,sci-dev-id = <209>;

			ti,interrupt-ranges = <0 0 256>;

		};



		secure_proxy_main: mailbox@32c00000 {

			compatible = "ti,am654-secure-proxy";

			#mbox-cells = <1>;

			reg-names = "target_data", "rt", "scfg";

			reg = <0x00 0x32c00000 0x00 0x100000>,

			      <0x00 0x32400000 0x00 0x100000>,

			      <0x00 0x32800000 0x00 0x100000>;

			interrupt-names = "rx_011";

			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;

		};

	};



	main_pmx0: pinctrl@11c000 {

		compatible = "pinctrl-single";

		/* Proxy 0 addressing */

		reg = <0x00 0x11c000 0x00 0x2b4>;

		#pinctrl-cells = <1>;

		pinctrl-single,register-width = <32>;

		pinctrl-single,function-mask = <0xffffffff>;

	};



	main_uart0: serial@2800000 {

		compatible = "ti,j721e-uart", "ti,am654-uart";

		reg = <0x00 0x02800000 0x00 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <48000000>;

		current-speed = <115200>;

		power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 146 2>;

		clock-names = "fclk";

	};



	main_uart1: serial@2810000 {

		compatible = "ti,j721e-uart", "ti,am654-uart";

		reg = <0x00 0x02810000 0x00 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <48000000>;

		current-speed = <115200>;

		power-domains = <&k3_pds 278 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 278 2>;

		clock-names = "fclk";

	};



	main_uart2: serial@2820000 {

		compatible = "ti,j721e-uart", "ti,am654-uart";

		reg = <0x00 0x02820000 0x00 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <48000000>;

		current-speed = <115200>;

		power-domains = <&k3_pds 279 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 279 2>;

		clock-names = "fclk";

	};



	main_uart3: serial@2830000 {

		compatible = "ti,j721e-uart", "ti,am654-uart";

		reg = <0x00 0x02830000 0x00 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <48000000>;

		current-speed = <115200>;

		power-domains = <&k3_pds 280 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 280 2>;

		clock-names = "fclk";

	};



	main_uart4: serial@2840000 {

		compatible = "ti,j721e-uart", "ti,am654-uart";

		reg = <0x00 0x02840000 0x00 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <48000000>;

		current-speed = <115200>;

		power-domains = <&k3_pds 281 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 281 2>;

		clock-names = "fclk";

	};



	main_uart5: serial@2850000 {

		compatible = "ti,j721e-uart", "ti,am654-uart";

		reg = <0x00 0x02850000 0x00 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <48000000>;

		current-speed = <115200>;

		power-domains = <&k3_pds 282 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 282 2>;

		clock-names = "fclk";

	};



	main_uart6: serial@2860000 {

		compatible = "ti,j721e-uart", "ti,am654-uart";

		reg = <0x00 0x02860000 0x00 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <48000000>;

		current-speed = <115200>;

		power-domains = <&k3_pds 283 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 283 2>;

		clock-names = "fclk";

	};



	main_uart7: serial@2870000 {

		compatible = "ti,j721e-uart", "ti,am654-uart";

		reg = <0x00 0x02870000 0x00 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <48000000>;

		current-speed = <115200>;

		power-domains = <&k3_pds 284 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 284 2>;

		clock-names = "fclk";

	};



	main_uart8: serial@2880000 {

		compatible = "ti,j721e-uart", "ti,am654-uart";

		reg = <0x00 0x02880000 0x00 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <48000000>;

		current-speed = <115200>;

		power-domains = <&k3_pds 285 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 285 2>;

		clock-names = "fclk";

	};



	main_uart9: serial@2890000 {

		compatible = "ti,j721e-uart", "ti,am654-uart";

		reg = <0x00 0x02890000 0x00 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <48000000>;

		current-speed = <115200>;

		power-domains = <&k3_pds 286 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 286 2>;

		clock-names = "fclk";

	};

};

arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi

0 → 100644
+95 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

/*

 * Device Tree Source for J7200 SoC Family MCU/WAKEUP Domain peripherals

 *

 * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/

 */



&cbass_mcu_wakeup {

	dmsc: dmsc@44083000 {

		compatible = "ti,k2g-sci";

		ti,host-id = <12>;



		mbox-names = "rx", "tx";



		mboxes= <&secure_proxy_main 11>,

			<&secure_proxy_main 13>;



		reg-names = "debug_messages";

		reg = <0x00 0x44083000 0x00 0x1000>;



		k3_pds: power-controller {

			compatible = "ti,sci-pm-domain";

			#power-domain-cells = <2>;

		};



		k3_clks: clocks {

			compatible = "ti,k2g-sci-clk";

			#clock-cells = <2>;

		};



		k3_reset: reset-controller {

			compatible = "ti,sci-reset";

			#reset-cells = <2>;

		};

	};



	chipid@43000014 {

		compatible = "ti,am654-chipid";

		reg = <0x00 0x43000014 0x00 0x4>;

	};



	wkup_pmx0: pinctrl@4301c000 {

		compatible = "pinctrl-single";

		/* Proxy 0 addressing */

		reg = <0x00 0x4301c000 0x00 0x178>;

		#pinctrl-cells = <1>;

		pinctrl-single,register-width = <32>;

		pinctrl-single,function-mask = <0xffffffff>;

	};



	mcu_ram: sram@41c00000 {

		compatible = "mmio-sram";

		reg = <0x00 0x41c00000 0x00 0x100000>;

		ranges = <0x00 0x00 0x41c00000 0x100000>;

		#address-cells = <1>;

		#size-cells = <1>;

	};



	wkup_uart0: serial@42300000 {

		compatible = "ti,j721e-uart", "ti,am654-uart";

		reg = <0x00 0x42300000 0x00 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 897 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <48000000>;

		current-speed = <115200>;

		power-domains = <&k3_pds 287 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 287 2>;

		clock-names = "fclk";

	};



	mcu_uart0: serial@40a00000 {

		compatible = "ti,j721e-uart", "ti,am654-uart";

		reg = <0x00 0x40a00000 0x00 0x100>;

		reg-shift = <2>;

		reg-io-width = <4>;

		interrupts = <GIC_SPI 846 IRQ_TYPE_LEVEL_HIGH>;

		clock-frequency = <96000000>;

		current-speed = <115200>;

		power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 149 2>;

		clock-names = "fclk";

	};



	wkup_gpio_intr: interrupt-controller2 {

		compatible = "ti,sci-intr";

		ti,intr-trigger-type = <1>;

		interrupt-controller;

		interrupt-parent = <&gic500>;

		#interrupt-cells = <1>;

		ti,sci = <&dmsc>;

		ti,sci-dev-id = <137>;

		ti,interrupt-ranges = <16 960 16>;

	};

};

arch/arm64/boot/dts/ti/k3-j7200.dtsi

0 → 100644
+172 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

/*

 * Device Tree Source for J7200 SoC Family

 *

 * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/

 */



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

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

#include <dt-bindings/pinctrl/k3.h>

#include <dt-bindings/soc/ti,sci_pm_domain.h>



/ {

	model = "Texas Instruments K3 J7200 SoC";

	compatible = "ti,j7200";

	interrupt-parent = <&gic500>;

	#address-cells = <2>;

	#size-cells = <2>;



	aliases {

		serial0 = &wkup_uart0;

		serial1 = &mcu_uart0;

		serial2 = &main_uart0;

		serial3 = &main_uart1;

		serial4 = &main_uart2;

		serial5 = &main_uart3;

		serial6 = &main_uart4;

		serial7 = &main_uart5;

		serial8 = &main_uart6;

		serial9 = &main_uart7;

		serial10 = &main_uart8;

		serial11 = &main_uart9;

	};



	chosen { };



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;

		cpu-map {

			cluster0: cluster0 {

				core0 {

					cpu = <&cpu0>;

				};



				core1 {

					cpu = <&cpu1>;

				};

			};



		};



		cpu0: cpu@0 {

			compatible = "arm,cortex-a72";

			reg = <0x000>;

			device_type = "cpu";

			enable-method = "psci";

			i-cache-size = <0xc000>;

			i-cache-line-size = <64>;

			i-cache-sets = <256>;

			d-cache-size = <0x8000>;

			d-cache-line-size = <64>;

			d-cache-sets = <128>;

			next-level-cache = <&L2_0>;

		};



		cpu1: cpu@1 {

			compatible = "arm,cortex-a72";

			reg = <0x001>;

			device_type = "cpu";

			enable-method = "psci";

			i-cache-size = <0xc000>;

			i-cache-line-size = <64>;

			i-cache-sets = <256>;

			d-cache-size = <0x8000>;

			d-cache-line-size = <64>;

			d-cache-sets = <128>;

			next-level-cache = <&L2_0>;

		};

	};



	L2_0: l2-cache0 {

		compatible = "cache";

		cache-level = <2>;

		cache-size = <0x100000>;

		cache-line-size = <64>;

		cache-sets = <2048>;

		next-level-cache = <&msmc_l3>;

	};



	msmc_l3: l3-cache0 {

		compatible = "cache";

		cache-level = <3>;

	};



	firmware {

		optee {

			compatible = "linaro,optee-tz";

			method = "smc";

		};



		psci: psci {

			compatible = "arm,psci-1.0";

			method = "smc";

		};

	};



	a72_timer0: timer-cl0-cpu0 {

		compatible = "arm,armv8-timer";

		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* cntpsirq */

			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* cntpnsirq */

			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* cntvirq */

			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* cnthpirq */

	};



	pmu: pmu {

		compatible = "arm,armv8-pmuv3";

		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;

	};



	cbass_main: bus@100000 {

		compatible = "simple-bus";

		#address-cells = <2>;

		#size-cells = <2>;

		ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */

			 <0x00 0x00600000 0x00 0x00600000 0x00 0x00031100>, /* GPIO */

			 <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* timesync router */

			 <0x00 0x01000000 0x00 0x01000000 0x00 0x0d000000>, /* Most peripherals */

			 <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */

			 <0x00 0x70000000 0x00 0x70000000 0x00 0x00800000>, /* MSMC RAM */

			 <0x00 0x18000000 0x00 0x18000000 0x00 0x08000000>, /* PCIe1 DAT0 */

			 <0x41 0x00000000 0x41 0x00000000 0x01 0x00000000>, /* PCIe1 DAT1 */



			 /* MCUSS_WKUP Range */

			 <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>,

			 <0x00 0x40200000 0x00 0x40200000 0x00 0x00998400>,

			 <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>,

			 <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>,

			 <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>,

			 <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00100000>,

			 <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>,

			 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>,

			 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>,

			 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>,

			 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>,

			 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>,

			 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>;



		cbass_mcu_wakeup: bus@28380000 {

			compatible = "simple-bus";

			#address-cells = <2>;

			#size-cells = <2>;

			ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/

				 <0x00 0x40200000 0x00 0x40200000 0x00 0x00998400>, /* First peripheral window */

				 <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, /* CTRL_MMR0 */

				 <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, /* MCU R5F Core0 */

				 <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, /* MCU R5F Core1 */

				 <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00100000>, /* MCU SRAM */

				 <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP peripheral window */

				 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */

				 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */

				 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, /* OSPI register space */

				 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS OSPI0/1 data region 0 */

				 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS OSPI0 data region 3 */

				 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; /* FSS OSPI1 data region 3 */

		};

	};

};



/* Now include the peripherals for each bus segments */

#include "k3-j7200-main.dtsi"

#include "k3-j7200-mcu-wakeup.dtsi"