1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for AM6 SoC Family
5 * Copyright (C) 2016-2018 Texas Instruments Incorporated - https://www.ti.com/
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>
13 #include "k3-pinctrl.h"
16 model = "Texas Instruments K3 AM654 SoC";
17 compatible = "ti,am654";
18 interrupt-parent = <&gic500>;
26 compatible = "linaro,optee-tz";
31 compatible = "arm,psci-1.0";
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 */
45 compatible = "arm,cortex-a53-pmu";
46 /* Recommendation from GIC500 TRM Table A.3 */
47 interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
50 cbass_main: bus@100000 {
51 compatible = "simple-bus";
54 ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */
55 <0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */
56 <0x00 0x00900000 0x00 0x00900000 0x00 0x00012000>, /* serdes */
57 <0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */
58 <0x00 0x30800000 0x00 0x30800000 0x00 0x0bc00000>, /* MAIN NAVSS */
59 <0x00 0x70000000 0x00 0x70000000 0x00 0x00200000>, /* MSMC SRAM */
60 <0x00 0x10000000 0x00 0x10000000 0x00 0x10000000>, /* PCIe DAT */
62 <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>,
63 <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>,
64 <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, /* CTRL_MMR0 */
65 <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>,
66 <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>,
67 <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00080000>,
68 <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>,
69 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>,
70 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>,
71 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>,
72 <0x00 0x50000000 0x00 0x50000000 0x00 0x8000000>,
73 <0x00 0x6f000000 0x00 0x6f000000 0x00 0x00310000>, /* A53 PERIPHBASE */
74 <0x00 0x70000000 0x00 0x70000000 0x00 0x200000>,
75 <0x05 0x00000000 0x05 0x00000000 0x01 0x0000000>,
76 <0x07 0x00000000 0x07 0x00000000 0x01 0x0000000>;
78 cbass_mcu: bus@28380000 {
79 compatible = "simple-bus";
82 ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/
83 <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>, /* First peripheral window */
84 <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, /* CTRL_MMR0 */
85 <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, /* MCU R5F Core0 */
86 <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, /* MCU R5F Core1 */
87 <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00080000>, /* MCU SRAM */
88 <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP */
89 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */
90 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */
91 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, /* OSPI space 1 */
92 <0x00 0x50000000 0x00 0x50000000 0x00 0x8000000>, /* FSS OSPI0 data region 1 */
93 <0x05 0x00000000 0x05 0x00000000 0x01 0x0000000>, /* FSS OSPI0 data region 3*/
94 <0x07 0x00000000 0x07 0x00000000 0x01 0x0000000>; /* FSS OSPI1 data region 3*/
96 cbass_wakeup: bus@42040000 {
97 compatible = "simple-bus";
100 /* WKUP Basic peripherals */
101 ranges = <0x42040000 0x00 0x42040000 0x03ac2400>;
107 /* Now include the peripherals for each bus segments */
108 #include "k3-am65-main.dtsi"
109 #include "k3-am65-mcu.dtsi"
110 #include "k3-am65-wakeup.dtsi"