1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * arch/arm/boot/dts/axm55xx.dtsi
4 *
5 * Copyright (C) 2013 LSI
6 */
7
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/clock/lsi,axm5516-clks.h>
10
11 / {
12 #address-cells = <2>;
13 #size-cells = <2>;
14 interrupt-parent = <&gic>;
15
16 aliases {
17 serial0 = &serial0;
18 serial1 = &serial1;
19 serial2 = &serial2;
20 serial3 = &serial3;
21 timer = &timer0;
22 };
23
24 clocks {
25 compatible = "simple-bus";
26 #address-cells = <2>;
27 #size-cells = <2>;
28 ranges;
29
30 clk_ref0: clk_ref0 {
31 compatible = "fixed-clock";
32 #clock-cells = <0>;
33 clock-frequency = <125000000>;
34 };
35
36 clk_ref1: clk_ref1 {
37 compatible = "fixed-clock";
38 #clock-cells = <0>;
39 clock-frequency = <125000000>;
40 };
41
42 clk_ref2: clk_ref2 {
43 compatible = "fixed-clock";
44 #clock-cells = <0>;
45 clock-frequency = <125000000>;
46 };
47
48 clks: clock-controller@2010020000 {
49 compatible = "lsi,axm5516-clks";
50 #clock-cells = <1>;
51 reg = <0x20 0x10020000 0 0x20000>;
52 };
53 };
54
55 gic: interrupt-controller@2001001000 {
56 compatible = "arm,cortex-a15-gic";
57 #interrupt-cells = <3>;
58 #address-cells = <0>;
59 interrupt-controller;
60 reg = <0x20 0x01001000 0 0x1000>,
61 <0x20 0x01002000 0 0x2000>,
62 <0x20 0x01004000 0 0x2000>,
63 <0x20 0x01006000 0 0x2000>;
64 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
65 IRQ_TYPE_LEVEL_HIGH)>;
66 };
67
68 timer {
69 compatible = "arm,armv7-timer";
70 interrupts =
71 <GIC_PPI 13
72 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
73 <GIC_PPI 14
74 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
75 <GIC_PPI 11
76 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
77 <GIC_PPI 10
78 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
79 };
80
81
82 pmu {
83 compatible = "arm,cortex-a15-pmu";
84 interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
85 };
86
87 soc {
88 compatible = "simple-bus";
89 device_type = "soc";
90 #address-cells = <2>;
91 #size-cells = <2>;
92 interrupt-parent = <&gic>;
93 ranges;
94
95 syscon: syscon@2010030000 {
96 compatible = "lsi,axxia-syscon", "syscon";
97 reg = <0x20 0x10030000 0 0x2000>;
98 };
99
100 reset: reset@2010031000 {
101 compatible = "lsi,axm55xx-reset";
102 syscon = <&syscon>;
103 };
104
105 amba {
106 compatible = "simple-bus";
107 #address-cells = <2>;
108 #size-cells = <2>;
109 ranges;
110
111 serial0: serial@2010080000 {
112 compatible = "arm,pl011", "arm,primecell";
113 reg = <0x20 0x10080000 0 0x1000>;
114 interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
115 clocks = <&clks AXXIA_CLK_PER>;
116 clock-names = "apb_pclk";
117 status = "disabled";
118 };
119
120 serial1: serial@2010081000 {
121 compatible = "arm,pl011", "arm,primecell";
122 reg = <0x20 0x10081000 0 0x1000>;
123 interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
124 clocks = <&clks AXXIA_CLK_PER>;
125 clock-names = "apb_pclk";
126 status = "disabled";
127 };
128
129 serial2: serial@2010082000 {
130 compatible = "arm,pl011", "arm,primecell";
131 reg = <0x20 0x10082000 0 0x1000>;
132 interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
133 clocks = <&clks AXXIA_CLK_PER>;
134 clock-names = "apb_pclk";
135 status = "disabled";
136 };
137
138 serial3: serial@2010083000 {
139 compatible = "arm,pl011", "arm,primecell";
140 reg = <0x20 0x10083000 0 0x1000>;
141 interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
142 clocks = <&clks AXXIA_CLK_PER>;
143 clock-names = "apb_pclk";
144 status = "disabled";
145 };
146
147 timer0: timer@2010091000 {
148 compatible = "arm,sp804", "arm,primecell";
149 reg = <0x20 0x10091000 0 0x1000>;
150 interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
151 <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
152 <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
153 <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
154 <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
155 <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
156 <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
157 <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
158 <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
159 clocks = <&clks AXXIA_CLK_PER>;
160 clock-names = "apb_pclk";
161 status = "okay";
162 };
163
164 gpio0: gpio@2010092000 {
165 #gpio-cells = <2>;
166 compatible = "arm,pl061", "arm,primecell";
167 gpio-controller;
168 reg = <0x20 0x10092000 0x00 0x1000>;
169 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
170 <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
171 <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
172 <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
173 <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
174 <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
175 <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
176 <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
177 clocks = <&clks AXXIA_CLK_PER>;
178 clock-names = "apb_pclk";
179 status = "disabled";
180 };
181
182 gpio1: gpio@2010093000 {
183 #gpio-cells = <2>;
184 compatible = "arm,pl061", "arm,primecell";
185 gpio-controller;
186 reg = <0x20 0x10093000 0x00 0x1000>;
187 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
188 clocks = <&clks AXXIA_CLK_PER>;
189 clock-names = "apb_pclk";
190 status = "disabled";
191 };
192 };
193 };
194 };
195
196 /*
197 Local Variables:
198 mode: C
199 End:
200 */
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