1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Device Tree Source for AM62 SoC Family 4 * 5 * Copyright (C) 2020-2022 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 AM625 SoC"; 17 compatible = "ti,am625"; 18 interrupt-parent = <&gic500>; 19 #address-cells = <2>; 20 #size-cells = <2>; 21 22 chosen { }; 23 24 firmware { 25 optee { 26 compatible = "linaro,optee-tz"; 27 method = "smc"; 28 }; 29 30 psci: psci { 31 compatible = "arm,psci-1.0"; 32 method = "smc"; 33 }; 34 }; 35 36 a53_timer0: timer-cl0-cpu0 { 37 compatible = "arm,armv8-timer"; 38 interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* cntpsirq */ 39 <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* cntpnsirq */ 40 <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* cntvirq */ 41 <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* cnthpirq */ 42 }; 43 44 pmu: pmu { 45 compatible = "arm,cortex-a53-pmu"; 46 interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; 47 }; 48 49 cbass_main: bus@f0000 { 50 bootph-all; 51 compatible = "simple-bus"; 52 #address-cells = <2>; 53 #size-cells = <2>; 54 55 ranges = <0x00 0x000f0000 0x00 0x000f0000 0x00 0x00030000>, /* Main MMRs */ 56 <0x00 0x00420000 0x00 0x00420000 0x00 0x00001000>, /* ESM0 */ 57 <0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */ 58 <0x00 0x00703000 0x00 0x00703000 0x00 0x00000200>, /* USB0 debug trace */ 59 <0x00 0x0070c000 0x00 0x0070c000 0x00 0x00000200>, /* USB1 debug trace */ 60 <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* Timesync router */ 61 <0x00 0x01000000 0x00 0x01000000 0x00 0x01b28400>, /* First peripheral window */ 62 <0x00 0x08000000 0x00 0x08000000 0x00 0x00200000>, /* Main CPSW */ 63 <0x00 0x0e000000 0x00 0x0e000000 0x00 0x01d20000>, /* Second peripheral window */ 64 <0x00 0x0fd00000 0x00 0x0fd00000 0x00 0x00020000>, /* GPU */ 65 <0x00 0x20000000 0x00 0x20000000 0x00 0x0a008000>, /* Third peripheral window */ 66 <0x00 0x30040000 0x00 0x30040000 0x00 0x00080000>, /* PRUSS-M */ 67 <0x00 0x30101000 0x00 0x30101000 0x00 0x00010100>, /* CSI window */ 68 <0x00 0x30200000 0x00 0x30200000 0x00 0x00010000>, /* DSS */ 69 <0x00 0x31000000 0x00 0x31000000 0x00 0x00050000>, /* USB0 DWC3 Core window */ 70 <0x00 0x31100000 0x00 0x31100000 0x00 0x00050000>, /* USB1 DWC3 Core window */ 71 <0x00 0x40900000 0x00 0x40900000 0x00 0x00030000>, /* SA3UL */ 72 <0x00 0x43600000 0x00 0x43600000 0x00 0x00010000>, /* SA3 sproxy data */ 73 <0x00 0x44043000 0x00 0x44043000 0x00 0x00000fe0>, /* TI SCI DEBUG */ 74 <0x00 0x44860000 0x00 0x44860000 0x00 0x00040000>, /* SA3 sproxy config */ 75 <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>, /* DMSS */ 76 <0x00 0x60000000 0x00 0x60000000 0x00 0x08000000>, /* FSS0 DAT1 */ 77 <0x00 0x70000000 0x00 0x70000000 0x00 0x00010000>, /* OCSRAM */ 78 <0x01 0x00000000 0x01 0x00000000 0x00 0x00310000>, /* A53 PERIPHBASE */ 79 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS0 DAT3 */ 80 81 /* MCU Domain Range */ 82 <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>, 83 84 /* Wakeup Domain Range */ 85 <0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>, /* VTM */ 86 <0x00 0x2b000000 0x00 0x2b000000 0x00 0x00300400>, 87 <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>; 88 89 cbass_mcu: bus@4000000 { 90 bootph-all; 91 compatible = "simple-bus"; 92 #address-cells = <2>; 93 #size-cells = <2>; 94 ranges = <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>; /* Peripheral window */ 95 }; 96 97 cbass_wakeup: bus@b00000 { 98 bootph-all; 99 compatible = "simple-bus"; 100 #address-cells = <2>; 101 #size-cells = <2>; 102 ranges = <0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>, /* VTM */ 103 <0x00 0x2b000000 0x00 0x2b000000 0x00 0x00300400>, /* Peripheral Window */ 104 <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>; 105 }; 106 }; 107 108 dss_vp1_clk: clock-divider-oldi { 109 compatible = "fixed-factor-clock"; 110 clocks = <&k3_clks 186 0>; 111 #clock-cells = <0>; 112 clock-div = <7>; 113 clock-mult = <1>; 114 }; 115 116 #include "k3-am62-thermal.dtsi" 117}; 118 119/* Now include the peripherals for each bus segments */ 120#include "k3-am62-main.dtsi" 121#include "k3-am62-mcu.dtsi" 122#include "k3-am62-wakeup.dtsi" 123