Annotation of src/sys/external/gpl2/dts/dist/arch/arm64/boot/dts/ti/k3-am65.dtsi, Revision 1.1.1.2.2.3
1.1.1.2.2.2 christos 1: // SPDX-License-Identifier: GPL-2.0
2: /*
3: * Device Tree Source for AM6 SoC Family
4: *
5: * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://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/pinctrl/k3.h>
1.1.1.2.2.3! martin 12: #include <dt-bindings/soc/ti,sci_pm_domain.h>
1.1.1.2.2.2 christos 13:
14: / {
15: model = "Texas Instruments K3 AM654 SoC";
16: compatible = "ti,am654";
17: interrupt-parent = <&gic500>;
18: #address-cells = <2>;
19: #size-cells = <2>;
20:
21: aliases {
22: serial0 = &wkup_uart0;
23: serial1 = &mcu_uart0;
24: serial2 = &main_uart0;
25: serial3 = &main_uart1;
26: serial4 = &main_uart2;
27: i2c0 = &wkup_i2c0;
28: i2c1 = &mcu_i2c0;
29: i2c2 = &main_i2c0;
30: i2c3 = &main_i2c1;
31: i2c4 = &main_i2c2;
32: i2c5 = &main_i2c3;
33: };
34:
35: chosen { };
36:
37: firmware {
38: optee {
39: compatible = "linaro,optee-tz";
40: method = "smc";
41: };
42:
43: psci: psci {
44: compatible = "arm,psci-1.0";
45: method = "smc";
46: };
47: };
48:
49: a53_timer0: timer-cl0-cpu0 {
50: compatible = "arm,armv8-timer";
51: interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* cntpsirq */
52: <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* cntpnsirq */
53: <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* cntvirq */
54: <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* cnthpirq */
55: };
56:
57: pmu: pmu {
58: compatible = "arm,armv8-pmuv3";
59: /* Recommendation from GIC500 TRM Table A.3 */
60: interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
61: };
62:
63: cbass_main: interconnect@100000 {
64: compatible = "simple-bus";
65: #address-cells = <2>;
66: #size-cells = <2>;
67: ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */
68: <0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */
69: <0x00 0x00900000 0x00 0x00900000 0x00 0x00012000>, /* serdes */
70: <0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */
71: <0x00 0x30800000 0x00 0x30800000 0x00 0x0bc00000>, /* MAIN NAVSS */
1.1.1.2.2.3! martin 72: <0x00 0x70000000 0x00 0x70000000 0x00 0x00200000>, /* MSMC SRAM */
! 73: <0x00 0x10000000 0x00 0x10000000 0x00 0x10000000>, /* PCIe DAT */
1.1.1.2.2.2 christos 74: /* MCUSS Range */
75: <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>,
76: <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>,
1.1.1.2.2.3! martin 77: <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>,
! 78: <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>,
! 79: <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00080000>,
1.1.1.2.2.2 christos 80: <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>,
81: <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>,
82: <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>,
83: <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>;
84:
85: cbass_mcu: interconnect@28380000 {
86: compatible = "simple-bus";
87: #address-cells = <2>;
88: #size-cells = <2>;
89: ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/
90: <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>, /* First peripheral window */
1.1.1.2.2.3! martin 91: <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, /* MCU R5F Core0 */
! 92: <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, /* MCU R5F Core1 */
! 93: <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00080000>, /* MCU SRAM */
1.1.1.2.2.2 christos 94: <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP */
95: <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */
96: <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */
97: <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>; /* OSPI space 1 */
98:
99: cbass_wakeup: interconnect@42040000 {
100: compatible = "simple-bus";
101: #address-cells = <1>;
102: #size-cells = <1>;
103: /* WKUP Basic peripherals */
104: ranges = <0x42040000 0x00 0x42040000 0x03ac2400>;
105: };
106: };
107: };
108: };
109:
110: /* Now include the peripherals for each bus segments */
111: #include "k3-am65-main.dtsi"
112: #include "k3-am65-mcu.dtsi"
113: #include "k3-am65-wakeup.dtsi"
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