JustOS/linux-6.13/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-common.dtsi

// SPDX-License-Identifier: GPL-2.0-only OR MIT
/*
 * Device Tree Source for J784S4 and J742S2 SoC Family
 *
 * TRM (j784s4) (SPRUJ43 JULY 2022): https://www.ti.com/lit/zip/spruj52
 * TRM (j742s2): https://www.ti.com/lit/pdf/spruje3
 *
 * Copyright (C) 2022-2024 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/soc/ti,sci_pm_domain.h>

#include "k3-pinctrl.h"

/ {
	interrupt-parent = <&gic500>;
	#address-cells = <2>;
	#size-cells = <2>;

	L2_0: l2-cache0 {
		compatible = "cache";
		cache-level = <2>;
		cache-unified;
		cache-size = <0x200000>;
		cache-line-size = <64>;
		cache-sets = <1024>;
		next-level-cache = <&msmc_l3>;
	};

	L2_1: l2-cache1 {
		compatible = "cache";
		cache-level = <2>;
		cache-unified;
		cache-size = <0x200000>;
		cache-line-size = <64>;
		cache-sets = <1024>;
		next-level-cache = <&msmc_l3>;
	};

	msmc_l3: l3-cache0 {
		compatible = "cache";
		cache-level = <3>;
		cache-unified;
	};

	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,cortex-a72-pmu";
		/* Recommendation from GIC500 TRM Table A.3 */
		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
	};

	cbass_main: bus@100000 {
		bootph-all;
		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 0x00700000 0x00 0x00700000 0x00 0x00001000>, /* ESM */
			 <0x00 0x01000000 0x00 0x01000000 0x00 0x0d000000>, /* Most peripherals */
			 <0x00 0x04210000 0x00 0x04210000 0x00 0x00010000>, /* VPU0 */
			 <0x00 0x04220000 0x00 0x04220000 0x00 0x00010000>, /* VPU1 */
			 <0x00 0x0d000000 0x00 0x0d000000 0x00 0x00800000>, /* PCIe0 Core*/
			 <0x00 0x0d800000 0x00 0x0d800000 0x00 0x00800000>, /* PCIe1 Core*/
			 <0x00 0x0e000000 0x00 0x0e000000 0x00 0x00800000>, /* PCIe2 Core*/
			 <0x00 0x0e800000 0x00 0x0e800000 0x00 0x00800000>, /* PCIe3 Core*/
			 <0x00 0x10000000 0x00 0x10000000 0x00 0x08000000>, /* PCIe0 DAT0 */
			 <0x00 0x18000000 0x00 0x18000000 0x00 0x08000000>, /* PCIe1 DAT0 */
			 <0x00 0x64800000 0x00 0x64800000 0x00 0x0070c000>, /* C71_1 */
			 <0x00 0x65800000 0x00 0x65800000 0x00 0x0070c000>, /* C71_2 */
			 <0x00 0x66800000 0x00 0x66800000 0x00 0x0070c000>, /* C71_3 */
			 <0x00 0x67800000 0x00 0x67800000 0x00 0x0070c000>, /* C71_4 */
			 <0x00 0x6f000000 0x00 0x6f000000 0x00 0x00310000>, /* A72 PERIPHBASE */
			 <0x00 0x70000000 0x00 0x70000000 0x00 0x00400000>, /* MSMC RAM */
			 <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */
			 <0x40 0x00000000 0x40 0x00000000 0x01 0x00000000>, /* PCIe0 DAT1 */
			 <0x41 0x00000000 0x41 0x00000000 0x01 0x00000000>, /* PCIe1 DAT1 */
			 <0x42 0x00000000 0x42 0x00000000 0x01 0x00000000>, /* PCIe2 DAT1 */
			 <0x43 0x00000000 0x43 0x00000000 0x01 0x00000000>, /* PCIe3 DAT1 */
			 <0x44 0x00000000 0x44 0x00000000 0x00 0x08000000>, /* PCIe2 DAT0 */
			 <0x44 0x10000000 0x44 0x10000000 0x00 0x08000000>, /* PCIe3 DAT0 */
			 <0x4e 0x20000000 0x4e 0x20000000 0x00 0x00080000>, /* GPU */

			 /* 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>,
			 <0x04 0x00000000 0x04 0x00000000 0x04 0x00000000>;

		cbass_mcu_wakeup: bus@28380000 {
			bootph-all;
			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 data region 1 */
				 <0x04 0x00000000 0x04 0x00000000 0x04 0x00000000>; /* FSS data region 0/3 */
		};
	};

	thermal_zones: thermal-zones {
		#include "k3-j784s4-j742s2-thermal-common.dtsi"
	};
};

/* Now include peripherals from each bus segment */
#include "k3-j784s4-j742s2-main-common.dtsi"
#include "k3-j784s4-j742s2-mcu-wakeup-common.dtsi"