1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for AM642 SoC Family 4 * 5 * Copyright (C) 2020-2021 Texas Instruments Incorporated - https://www.ti.com/ 6 */ 7 8#include <dt-bindings/gpio/gpio.h> 9#include <dt-bindings/interrupt-controller/irq.h> 10#include <dt-bindings/interrupt-controller/arm-gic.h> 11#include <dt-bindings/soc/ti,sci_pm_domain.h> 12 13#include "k3-pinctrl.h" 14 15/ { 16 model = "Texas Instruments K3 AM642 SoC"; 17 compatible = "ti,am642"; 18 interrupt-parent = <&gic500>; 19 #address-cells = <2>; 20 #size-cells = <2>; 21 22 aliases { 23 serial0 = &mcu_uart0; 24 serial1 = &mcu_uart1; 25 serial2 = &main_uart0; 26 serial3 = &main_uart1; 27 serial4 = &main_uart2; 28 serial5 = &main_uart3; 29 serial6 = &main_uart4; 30 serial7 = &main_uart5; 31 serial8 = &main_uart6; 32 ethernet0 = &cpsw_port1; 33 ethernet1 = &cpsw_port2; 34 mmc0 = &sdhci0; 35 mmc1 = &sdhci1; 36 }; 37 38 chosen { }; 39 40 firmware { 41 optee { 42 compatible = "linaro,optee-tz"; 43 method = "smc"; 44 }; 45 46 psci: psci { 47 compatible = "arm,psci-1.0"; 48 method = "smc"; 49 }; 50 }; 51 52 a53_timer0: timer-cl0-cpu0 { 53 compatible = "arm,armv8-timer"; 54 interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* cntpsirq */ 55 <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* cntpnsirq */ 56 <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* cntvirq */ 57 <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* cnthpirq */ 58 }; 59 60 pmu: pmu { 61 compatible = "arm,cortex-a53-pmu"; 62 interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; 63 }; 64 65 cbass_main: bus@f4000 { 66 compatible = "simple-bus"; 67 #address-cells = <2>; 68 #size-cells = <2>; 69 ranges = <0x00 0x000f4000 0x00 0x000f4000 0x00 0x000002d0>, /* PINCTRL */ 70 <0x00 0x00420000 0x00 0x00420000 0x00 0x00001000>, /* ESM0 */ 71 <0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */ 72 <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* Timesync router */ 73 <0x00 0x01000000 0x00 0x01000000 0x00 0x02330400>, /* First peripheral window */ 74 <0x00 0x08000000 0x00 0x08000000 0x00 0x00200000>, /* Main CPSW */ 75 <0x00 0x0d000000 0x00 0x0d000000 0x00 0x00800000>, /* PCIE_CORE */ 76 <0x00 0x0e000000 0x00 0x0e000000 0x00 0x00000100>, /* Main RTI0 */ 77 <0x00 0x0e010000 0x00 0x0e010000 0x00 0x00000100>, /* Main RTI1 */ 78 <0x00 0x0f000000 0x00 0x0f000000 0x00 0x00c44200>, /* Second peripheral window */ 79 <0x00 0x20000000 0x00 0x20000000 0x00 0x0a008000>, /* Third peripheral window */ 80 <0x00 0x30000000 0x00 0x30000000 0x00 0x000bc100>, /* ICSSG0/1 */ 81 <0x00 0x37000000 0x00 0x37000000 0x00 0x00040000>, /* TIMERMGR0 TIMERS */ 82 <0x00 0x39000000 0x00 0x39000000 0x00 0x00000400>, /* CPTS0 */ 83 <0x00 0x3b000000 0x00 0x3b000000 0x00 0x00000400>, /* GPMC0_CFG */ 84 <0x00 0x3cd00000 0x00 0x3cd00000 0x00 0x00000200>, /* TIMERMGR0_CONFIG */ 85 <0x00 0x3f004000 0x00 0x3f004000 0x00 0x00000400>, /* GICSS0_REGS */ 86 <0x00 0x40900000 0x00 0x40900000 0x00 0x00030000>, /* SA2_UL0 */ 87 <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>, /* CTRL_MMR0 */ 88 <0x00 0x44043000 0x00 0x44043000 0x00 0x00000fe0>, /* TI SCI DEBUG */ 89 <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>, /* DMASS */ 90 <0x00 0x50000000 0x00 0x50000000 0x00 0x08000000>, /* GPMC0 DATA */ 91 <0x00 0x60000000 0x00 0x60000000 0x00 0x08000000>, /* FSS0 DAT1 */ 92 <0x00 0x68000000 0x00 0x68000000 0x00 0x08000000>, /* PCIe DAT0 */ 93 <0x00 0x70000000 0x00 0x70000000 0x00 0x00200000>, /* OC SRAM */ 94 <0x00 0x78000000 0x00 0x78000000 0x00 0x00800000>, /* Main R5FSS */ 95 <0x01 0x00000000 0x01 0x00000000 0x00 0x00310000>, /* A53 PERIPHBASE */ 96 <0x06 0x00000000 0x06 0x00000000 0x01 0x00000000>, /* PCIe DAT1 */ 97 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS0 DAT3 */ 98 99 /* MCU Domain Range */ 100 <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>; 101 102 cbass_mcu: bus@4000000 { 103 compatible = "simple-bus"; 104 #address-cells = <2>; 105 #size-cells = <2>; 106 ranges = <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>; /* Peripheral window */ 107 }; 108 }; 109}; 110 111/* Now include the peripherals for each bus segments */ 112#include "k3-am64-main.dtsi" 113#include "k3-am64-mcu.dtsi" 114