1 // SPDX-License-Identifier: GPL-2.0-only OR MI !! 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Device Tree Source for J7200 SoC Family 3 * Device Tree Source for J7200 SoC Family
4 * 4 *
5 * Copyright (C) 2020-2024 Texas Instruments I !! 5 * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
6 */ 6 */
7 7
8 #include <dt-bindings/interrupt-controller/irq 8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/interrupt-controller/arm 9 #include <dt-bindings/interrupt-controller/arm-gic.h>
>> 10 #include <dt-bindings/pinctrl/k3.h>
10 #include <dt-bindings/soc/ti,sci_pm_domain.h> 11 #include <dt-bindings/soc/ti,sci_pm_domain.h>
11 12
12 #include "k3-pinctrl.h" <<
13 <<
14 / { 13 / {
15 model = "Texas Instruments K3 J7200 So 14 model = "Texas Instruments K3 J7200 SoC";
16 compatible = "ti,j7200"; 15 compatible = "ti,j7200";
17 interrupt-parent = <&gic500>; 16 interrupt-parent = <&gic500>;
18 #address-cells = <2>; 17 #address-cells = <2>;
19 #size-cells = <2>; 18 #size-cells = <2>;
20 19
>> 20 aliases {
>> 21 serial0 = &wkup_uart0;
>> 22 serial1 = &mcu_uart0;
>> 23 serial2 = &main_uart0;
>> 24 serial3 = &main_uart1;
>> 25 serial4 = &main_uart2;
>> 26 serial5 = &main_uart3;
>> 27 serial6 = &main_uart4;
>> 28 serial7 = &main_uart5;
>> 29 serial8 = &main_uart6;
>> 30 serial9 = &main_uart7;
>> 31 serial10 = &main_uart8;
>> 32 serial11 = &main_uart9;
>> 33 };
>> 34
21 chosen { }; 35 chosen { };
22 36
23 cpus { 37 cpus {
24 #address-cells = <1>; 38 #address-cells = <1>;
25 #size-cells = <0>; 39 #size-cells = <0>;
26 cpu-map { 40 cpu-map {
27 cluster0: cluster0 { 41 cluster0: cluster0 {
28 core0 { 42 core0 {
29 cpu = 43 cpu = <&cpu0>;
30 }; 44 };
31 45
32 core1 { 46 core1 {
33 cpu = 47 cpu = <&cpu1>;
34 }; 48 };
35 }; 49 };
36 50
37 }; 51 };
38 52
39 cpu0: cpu@0 { 53 cpu0: cpu@0 {
40 compatible = "arm,cort 54 compatible = "arm,cortex-a72";
41 reg = <0x000>; 55 reg = <0x000>;
42 device_type = "cpu"; 56 device_type = "cpu";
43 enable-method = "psci" 57 enable-method = "psci";
44 i-cache-size = <0xc000 58 i-cache-size = <0xc000>;
45 i-cache-line-size = <6 59 i-cache-line-size = <64>;
46 i-cache-sets = <256>; 60 i-cache-sets = <256>;
47 d-cache-size = <0x8000 61 d-cache-size = <0x8000>;
48 d-cache-line-size = <6 62 d-cache-line-size = <64>;
49 d-cache-sets = <256>; 63 d-cache-sets = <256>;
50 next-level-cache = <&L 64 next-level-cache = <&L2_0>;
51 }; 65 };
52 66
53 cpu1: cpu@1 { 67 cpu1: cpu@1 {
54 compatible = "arm,cort 68 compatible = "arm,cortex-a72";
55 reg = <0x001>; 69 reg = <0x001>;
56 device_type = "cpu"; 70 device_type = "cpu";
57 enable-method = "psci" 71 enable-method = "psci";
58 i-cache-size = <0xc000 72 i-cache-size = <0xc000>;
59 i-cache-line-size = <6 73 i-cache-line-size = <64>;
60 i-cache-sets = <256>; 74 i-cache-sets = <256>;
61 d-cache-size = <0x8000 75 d-cache-size = <0x8000>;
62 d-cache-line-size = <6 76 d-cache-line-size = <64>;
63 d-cache-sets = <256>; 77 d-cache-sets = <256>;
64 next-level-cache = <&L 78 next-level-cache = <&L2_0>;
65 }; 79 };
66 }; 80 };
67 81
68 L2_0: l2-cache0 { 82 L2_0: l2-cache0 {
69 compatible = "cache"; 83 compatible = "cache";
70 cache-level = <2>; 84 cache-level = <2>;
71 cache-unified; <<
72 cache-size = <0x100000>; 85 cache-size = <0x100000>;
73 cache-line-size = <64>; 86 cache-line-size = <64>;
74 cache-sets = <1024>; 87 cache-sets = <1024>;
75 next-level-cache = <&msmc_l3>; 88 next-level-cache = <&msmc_l3>;
76 }; 89 };
77 90
78 msmc_l3: l3-cache0 { 91 msmc_l3: l3-cache0 {
79 compatible = "cache"; 92 compatible = "cache";
80 cache-level = <3>; 93 cache-level = <3>;
81 cache-unified; <<
82 }; 94 };
83 95
84 firmware { 96 firmware {
85 optee { 97 optee {
86 compatible = "linaro,o 98 compatible = "linaro,optee-tz";
87 method = "smc"; 99 method = "smc";
88 }; 100 };
89 101
90 psci: psci { 102 psci: psci {
91 compatible = "arm,psci 103 compatible = "arm,psci-1.0";
92 method = "smc"; 104 method = "smc";
93 }; 105 };
94 }; 106 };
95 107
96 a72_timer0: timer-cl0-cpu0 { 108 a72_timer0: timer-cl0-cpu0 {
97 compatible = "arm,armv8-timer" 109 compatible = "arm,armv8-timer";
98 interrupts = <GIC_PPI 13 IRQ_T 110 interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* cntpsirq */
99 <GIC_PPI 14 IRQ_T 111 <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* cntpnsirq */
100 <GIC_PPI 11 IRQ_T 112 <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* cntvirq */
101 <GIC_PPI 10 IRQ_T 113 <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* cnthpirq */
102 }; 114 };
103 115
104 pmu: pmu { 116 pmu: pmu {
105 compatible = "arm,cortex-a72-p !! 117 compatible = "arm,armv8-pmuv3";
106 interrupts = <GIC_PPI 7 IRQ_TY 118 interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
107 }; 119 };
108 120
109 cbass_main: bus@100000 { 121 cbass_main: bus@100000 {
110 compatible = "simple-bus"; 122 compatible = "simple-bus";
111 #address-cells = <2>; 123 #address-cells = <2>;
112 #size-cells = <2>; 124 #size-cells = <2>;
113 ranges = <0x00 0x00100000 0x00 125 ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */
114 <0x00 0x00600000 0x00 126 <0x00 0x00600000 0x00 0x00600000 0x00 0x00031100>, /* GPIO */
115 <0x00 0x00700000 0x00 <<
116 <0x00 0x00a40000 0x00 127 <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* timesync router */
117 <0x00 0x01000000 0x00 128 <0x00 0x01000000 0x00 0x01000000 0x00 0x0d000000>, /* Most peripherals */
118 <0x00 0x30000000 0x00 129 <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */
119 <0x00 0x6f000000 0x00 130 <0x00 0x6f000000 0x00 0x6f000000 0x00 0x00310000>, /* A72 PERIPHBASE */
120 <0x00 0x70000000 0x00 131 <0x00 0x70000000 0x00 0x70000000 0x00 0x00800000>, /* MSMC RAM */
121 <0x00 0x18000000 0x00 132 <0x00 0x18000000 0x00 0x18000000 0x00 0x08000000>, /* PCIe1 DAT0 */
122 <0x41 0x00000000 0x41 133 <0x41 0x00000000 0x41 0x00000000 0x01 0x00000000>, /* PCIe1 DAT1 */
123 134
124 /* MCUSS_WKUP Range * 135 /* MCUSS_WKUP Range */
125 <0x00 0x28380000 0x00 136 <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>,
126 <0x00 0x40200000 0x00 137 <0x00 0x40200000 0x00 0x40200000 0x00 0x00998400>,
127 <0x00 0x40f00000 0x00 138 <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>,
128 <0x00 0x41000000 0x00 139 <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>,
129 <0x00 0x41400000 0x00 140 <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>,
130 <0x00 0x41c00000 0x00 141 <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00100000>,
131 <0x00 0x42040000 0x00 142 <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>,
132 <0x00 0x45100000 0x00 143 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>,
133 <0x00 0x46000000 0x00 144 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>,
134 <0x00 0x47000000 0x00 145 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>,
135 <0x00 0x50000000 0x00 146 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>,
136 <0x05 0x00000000 0x05 147 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>,
137 <0x07 0x00000000 0x07 148 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>;
138 149
139 cbass_mcu_wakeup: bus@28380000 150 cbass_mcu_wakeup: bus@28380000 {
140 compatible = "simple-b 151 compatible = "simple-bus";
141 #address-cells = <2>; 152 #address-cells = <2>;
142 #size-cells = <2>; 153 #size-cells = <2>;
143 ranges = <0x00 0x28380 154 ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/
144 <0x00 0x40200 155 <0x00 0x40200000 0x00 0x40200000 0x00 0x00998400>, /* First peripheral window */
145 <0x00 0x40f00 156 <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, /* CTRL_MMR0 */
146 <0x00 0x41000 157 <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, /* MCU R5F Core0 */
147 <0x00 0x41400 158 <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, /* MCU R5F Core1 */
148 <0x00 0x41c00 159 <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00100000>, /* MCU SRAM */
149 <0x00 0x42040 160 <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP peripheral window */
150 <0x00 0x45100 161 <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */
151 <0x00 0x46000 162 <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */
152 <0x00 0x47000 163 <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, /* OSPI register space */
153 <0x00 0x50000 164 <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS OSPI0/1 data region 0 */
154 <0x05 0x00000 165 <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS OSPI0 data region 3 */
155 <0x07 0x00000 166 <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; /* FSS OSPI1 data region 3 */
156 }; 167 };
157 }; 168 };
158 <<
159 #include "k3-j7200-thermal.dtsi" <<
160 }; 169 };
161 170
162 /* Now include the peripherals for each bus se 171 /* Now include the peripherals for each bus segments */
163 #include "k3-j7200-main.dtsi" 172 #include "k3-j7200-main.dtsi"
164 #include "k3-j7200-mcu-wakeup.dtsi" 173 #include "k3-j7200-mcu-wakeup.dtsi"
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