xref: /openbmc/linux/arch/arm64/boot/dts/ti/k3-am64.dtsi (revision 96135297)
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	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@f4000 {
50		compatible = "simple-bus";
51		#address-cells = <2>;
52		#size-cells = <2>;
53		ranges = <0x00 0x000f4000 0x00 0x000f4000 0x00 0x000002d0>, /* PINCTRL */
54			 <0x00 0x00420000 0x00 0x00420000 0x00 0x00001000>, /* ESM0 */
55			 <0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */
56			 <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* Timesync router */
57			 <0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>, /* VTM */
58			 <0x00 0x01000000 0x00 0x01000000 0x00 0x02330400>, /* First peripheral window */
59			 <0x00 0x08000000 0x00 0x08000000 0x00 0x00200000>, /* Main CPSW */
60			 <0x00 0x0d000000 0x00 0x0d000000 0x00 0x00800000>, /* PCIE_CORE */
61			 <0x00 0x0e000000 0x00 0x0e000000 0x00 0x00000100>, /* Main RTI0 */
62			 <0x00 0x0e010000 0x00 0x0e010000 0x00 0x00000100>, /* Main RTI1 */
63			 <0x00 0x0f000000 0x00 0x0f000000 0x00 0x00c44200>, /* Second peripheral window */
64			 <0x00 0x20000000 0x00 0x20000000 0x00 0x0a008000>, /* Third peripheral window */
65			 <0x00 0x30000000 0x00 0x30000000 0x00 0x000bc100>, /* ICSSG0/1 */
66			 <0x00 0x37000000 0x00 0x37000000 0x00 0x00040000>, /* TIMERMGR0 TIMERS */
67			 <0x00 0x39000000 0x00 0x39000000 0x00 0x00000400>, /* CPTS0 */
68			 <0x00 0x3b000000 0x00 0x3b000000 0x00 0x00000400>, /* GPMC0_CFG */
69			 <0x00 0x3cd00000 0x00 0x3cd00000 0x00 0x00000200>, /* TIMERMGR0_CONFIG */
70			 <0x00 0x3f004000 0x00 0x3f004000 0x00 0x00000400>, /* GICSS0_REGS */
71			 <0x00 0x40900000 0x00 0x40900000 0x00 0x00030000>, /* SA2_UL0 */
72			 <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>, /* CTRL_MMR0 */
73			 <0x00 0x44043000 0x00 0x44043000 0x00 0x00000fe0>, /* TI SCI DEBUG */
74			 <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>, /* DMASS */
75			 <0x00 0x50000000 0x00 0x50000000 0x00 0x08000000>, /* GPMC0 DATA */
76			 <0x00 0x60000000 0x00 0x60000000 0x00 0x08000000>, /* FSS0 DAT1 */
77			 <0x00 0x68000000 0x00 0x68000000 0x00 0x08000000>, /* PCIe DAT0 */
78			 <0x00 0x70000000 0x00 0x70000000 0x00 0x00200000>, /* OC SRAM */
79			 <0x00 0x78000000 0x00 0x78000000 0x00 0x00800000>, /* Main R5FSS */
80			 <0x01 0x00000000 0x01 0x00000000 0x00 0x00310000>, /* A53 PERIPHBASE */
81			 <0x06 0x00000000 0x06 0x00000000 0x01 0x00000000>, /* PCIe DAT1 */
82			 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS0 DAT3 */
83
84			 /* MCU Domain Range */
85			 <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>;
86
87		cbass_mcu: bus@4000000 {
88			compatible = "simple-bus";
89			#address-cells = <2>;
90			#size-cells = <2>;
91			ranges = <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>; /* Peripheral window */
92		};
93	};
94
95	#include "k3-am64-thermal.dtsi"
96};
97
98/* Now include the peripherals for each bus segments */
99#include "k3-am64-main.dtsi"
100#include "k3-am64-mcu.dtsi"
101