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1// SPDX-License-Identifier: GPL-2.0
2
3#include "skeleton.dtsi"
4#include <dt-bindings/clock/zx296702-clock.h>
5#include <dt-bindings/interrupt-controller/arm-gic.h>
6
7/ {
8 cpus {
9 #address-cells = <1>;
10 #size-cells = <0>;
11 enable-method = "zte,zx296702-smp";
12
13 cpu@0 {
14 compatible = "arm,cortex-a9";
15 device_type = "cpu";
16 next-level-cache = <&l2cc>;
17 reg = <0>;
18 };
19
20 cpu@1 {
21 compatible = "arm,cortex-a9";
22 device_type = "cpu";
23 next-level-cache = <&l2cc>;
24 reg = <1>;
25 };
26 };
27
28
29 soc {
30 #address-cells = <1>;
31 #size-cells = <1>;
32 compatible = "simple-bus";
33 interrupt-parent = <&intc>;
34 ranges;
35
36 matrix: bus-matrix@400000 {
37 compatible = "zte,zx-bus-matrix";
38 reg = <0x00400000 0x1000>;
39 };
40
41 intc: interrupt-controller@801000 {
42 compatible = "arm,cortex-a9-gic";
43 #interrupt-cells = <3>;
44 #address-cells = <1>;
45 #size-cells = <1>;
46 interrupt-controller;
47 reg = <0x00801000 0x1000>,
48 <0x00800100 0x100>;
49 };
50
51 global_timer: timer@8000200 {
52 compatible = "arm,cortex-a9-global-timer";
53 reg = <0x00800200 0x20>;
54 interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
55 interrupt-parent = <&intc>;
56 clocks = <&topclk ZX296702_A9_PERIPHCLK>;
57 };
58
59 l2cc: l2-cache-controller@c00000 {
60 compatible = "arm,pl310-cache";
61 reg = <0x00c00000 0x1000>;
62 cache-unified;
63 cache-level = <2>;
64 arm,data-latency = <1 1 1>;
65 arm,tag-latency = <1 1 1>;
66 arm,double-linefill = <1>;
67 arm,double-linefill-incr = <0>;
68 };
69
70 pcu: pcu@a0008000 {
71 compatible = "zte,zx296702-pcu";
72 reg = <0xa0008000 0x1000>;
73 };
74
75 topclk: topclk@9800000 {
76 compatible = "zte,zx296702-topcrm-clk";
77 reg = <0x09800000 0x1000>;
78 #clock-cells = <1>;
79 };
80
81 lsp1clk: lsp1clk@9400000 {
82 compatible = "zte,zx296702-lsp1crpm-clk";
83 reg = <0x09400000 0x1000>;
84 #clock-cells = <1>;
85 };
86
87 lsp0clk: lsp0clk@b000000 {
88 compatible = "zte,zx296702-lsp0crpm-clk";
89 reg = <0x0b000000 0x1000>;
90 #clock-cells = <1>;
91 };
92
93 uart0: serial@9405000 {
94 compatible = "zte,zx296702-uart";
95 reg = <0x09405000 0x1000>;
96 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
97 clocks = <&lsp1clk ZX296702_UART0_WCLK>;
98 status = "disabled";
99 };
100
101 uart1: serial@9406000 {
102 compatible = "zte,zx296702-uart";
103 reg = <0x09406000 0x1000>;
104 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
105 clocks = <&lsp1clk ZX296702_UART1_WCLK>;
106 status = "disabled";
107 };
108
109 mmc0: mmc@9408000 {
110 compatible = "snps,dw-mshc";
111 #address-cells = <1>;
112 #size-cells = <0>;
113 reg = <0x09408000 0x1000>;
114 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
115 fifo-depth = <32>;
116 clocks = <&lsp1clk ZX296702_SDMMC0_PCLK>,
117 <&lsp1clk ZX296702_SDMMC0_WCLK>;
118 clock-names = "biu", "ciu";
119 status = "disabled";
120 };
121
122 mmc1: mmc@b003000 {
123 compatible = "snps,dw-mshc";
124 #address-cells = <1>;
125 #size-cells = <0>;
126 reg = <0x0b003000 0x1000>;
127 interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
128 fifo-depth = <32>;
129 clocks = <&lsp0clk ZX296702_SDMMC1_PCLK>,
130 <&lsp0clk ZX296702_SDMMC1_WCLK>;
131 clock-names = "biu", "ciu";
132 status = "disabled";
133 };
134
135 sysctrl: sysctrl@a0007000 {
136 compatible = "zte,sysctrl", "syscon";
137 reg = <0xa0007000 0x1000>;
138 };
139 };
140};
1// SPDX-License-Identifier: GPL-2.0
2
3#include <dt-bindings/clock/zx296702-clock.h>
4#include <dt-bindings/interrupt-controller/arm-gic.h>
5
6/ {
7 #address-cells = <1>;
8 #size-cells = <1>;
9
10 cpus {
11 #address-cells = <1>;
12 #size-cells = <0>;
13 enable-method = "zte,zx296702-smp";
14
15 cpu@0 {
16 compatible = "arm,cortex-a9";
17 device_type = "cpu";
18 next-level-cache = <&l2cc>;
19 reg = <0>;
20 };
21
22 cpu@1 {
23 compatible = "arm,cortex-a9";
24 device_type = "cpu";
25 next-level-cache = <&l2cc>;
26 reg = <1>;
27 };
28 };
29
30
31 soc {
32 #address-cells = <1>;
33 #size-cells = <1>;
34 compatible = "simple-bus";
35 interrupt-parent = <&intc>;
36 ranges;
37
38 matrix: bus-matrix@400000 {
39 compatible = "zte,zx-bus-matrix";
40 reg = <0x00400000 0x1000>;
41 };
42
43 intc: interrupt-controller@801000 {
44 compatible = "arm,cortex-a9-gic";
45 #interrupt-cells = <3>;
46 #address-cells = <1>;
47 #size-cells = <1>;
48 interrupt-controller;
49 reg = <0x00801000 0x1000>,
50 <0x00800100 0x100>;
51 };
52
53 global_timer: timer@8000200 {
54 compatible = "arm,cortex-a9-global-timer";
55 reg = <0x00800200 0x20>;
56 interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
57 interrupt-parent = <&intc>;
58 clocks = <&topclk ZX296702_A9_PERIPHCLK>;
59 };
60
61 l2cc: l2-cache-controller@c00000 {
62 compatible = "arm,pl310-cache";
63 reg = <0x00c00000 0x1000>;
64 cache-unified;
65 cache-level = <2>;
66 arm,data-latency = <1 1 1>;
67 arm,tag-latency = <1 1 1>;
68 arm,double-linefill = <1>;
69 arm,double-linefill-incr = <0>;
70 };
71
72 pcu: pcu@a0008000 {
73 compatible = "zte,zx296702-pcu";
74 reg = <0xa0008000 0x1000>;
75 };
76
77 topclk: topclk@9800000 {
78 compatible = "zte,zx296702-topcrm-clk";
79 reg = <0x09800000 0x1000>;
80 #clock-cells = <1>;
81 };
82
83 lsp1clk: lsp1clk@9400000 {
84 compatible = "zte,zx296702-lsp1crpm-clk";
85 reg = <0x09400000 0x1000>;
86 #clock-cells = <1>;
87 };
88
89 lsp0clk: lsp0clk@b000000 {
90 compatible = "zte,zx296702-lsp0crpm-clk";
91 reg = <0x0b000000 0x1000>;
92 #clock-cells = <1>;
93 };
94
95 uart0: serial@9405000 {
96 compatible = "zte,zx296702-uart";
97 reg = <0x09405000 0x1000>;
98 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
99 clocks = <&lsp1clk ZX296702_UART0_WCLK>;
100 status = "disabled";
101 };
102
103 uart1: serial@9406000 {
104 compatible = "zte,zx296702-uart";
105 reg = <0x09406000 0x1000>;
106 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
107 clocks = <&lsp1clk ZX296702_UART1_WCLK>;
108 status = "disabled";
109 };
110
111 mmc0: mmc@9408000 {
112 compatible = "snps,dw-mshc";
113 #address-cells = <1>;
114 #size-cells = <0>;
115 reg = <0x09408000 0x1000>;
116 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
117 fifo-depth = <32>;
118 clocks = <&lsp1clk ZX296702_SDMMC0_PCLK>,
119 <&lsp1clk ZX296702_SDMMC0_WCLK>;
120 clock-names = "biu", "ciu";
121 status = "disabled";
122 };
123
124 mmc1: mmc@b003000 {
125 compatible = "snps,dw-mshc";
126 #address-cells = <1>;
127 #size-cells = <0>;
128 reg = <0x0b003000 0x1000>;
129 interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
130 fifo-depth = <32>;
131 clocks = <&lsp0clk ZX296702_SDMMC1_PCLK>,
132 <&lsp0clk ZX296702_SDMMC1_WCLK>;
133 clock-names = "biu", "ciu";
134 status = "disabled";
135 };
136
137 sysctrl: sysctrl@a0007000 {
138 compatible = "zte,sysctrl", "syscon";
139 reg = <0xa0007000 0x1000>;
140 };
141 };
142};