summaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts/r8a77470.dtsi
blob: 87d32d3e23de2c177efccb146845e98aefd7f217 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
// SPDX-License-Identifier: GPL-2.0
/*
 * Device Tree Source for the r8a77470 SoC
 *
 * Copyright (C) 2018 Renesas Electronics Corp.
 */

#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/r8a77470-cpg-mssr.h>
/ {
	compatible = "renesas,r8a77470";
	#address-cells = <2>;
	#size-cells = <2>;

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0>;
			clock-frequency = <1000000000>;
			clocks = <&cpg CPG_CORE R8A77470_CLK_Z2>;
			power-domains = <&sysc 5>;
			next-level-cache = <&L2_CA7>;
		};


		L2_CA7: cache-controller-0 {
			compatible = "cache";
			cache-unified;
			cache-level = <2>;
			power-domains = <&sysc 21>;
		};
	};

	/* External root clock */
	extal_clk: extal {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		/* This value must be overridden by the board. */
		clock-frequency = <0>;
	};

	/* External SCIF clock */
	scif_clk: scif {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		/* This value must be overridden by the board. */
		clock-frequency = <0>;
	};

	soc {
		compatible = "simple-bus";
		interrupt-parent = <&gic>;

		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		cpg: clock-controller@e6150000 {
			compatible = "renesas,r8a77470-cpg-mssr";
			reg = <0 0xe6150000 0 0x1000>;
			clocks = <&extal_clk>, <&usb_extal_clk>;
			clock-names = "extal", "usb_extal";
			#clock-cells = <2>;
			#power-domain-cells = <0>;
			#reset-cells = <1>;
		};

		rst: reset-controller@e6160000 {
			compatible = "renesas,r8a77470-rst";
			reg = <0 0xe6160000 0 0x100>;
		};

		sysc: system-controller@e6180000 {
			compatible = "renesas,r8a77470-sysc";
			reg = <0 0xe6180000 0 0x200>;
			#power-domain-cells = <1>;
		};

		irqc: interrupt-controller@e61c0000 {
			compatible = "renesas,irqc-r8a77470", "renesas,irqc";
			#interrupt-cells = <2>;
			interrupt-controller;
			reg = <0 0xe61c0000 0 0x200>;
			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 407>;
			power-domains = <&sysc 32>;
			resets = <&cpg 407>;
		};

		icram0:	sram@e63a0000 {
			compatible = "mmio-sram";
			reg = <0 0xe63a0000 0 0x12000>;
		};

		icram1:	sram@e63c0000 {
			compatible = "mmio-sram";
			reg = <0 0xe63c0000 0 0x1000>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0 0 0xe63c0000 0x1000>;

			smp-sram@0 {
				compatible = "renesas,smp-sram";
				reg = <0 0x100>;
			};
		};

		icram2:	sram@e6300000 {
			compatible = "mmio-sram";
			reg = <0 0xe6300000 0 0x20000>;
		};

		dmac0: dma-controller@e6700000 {
			compatible = "renesas,dmac-r8a77470",
				     "renesas,rcar-dmac";
			reg = <0 0xe6700000 0 0x20000>;
			interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "error",
					  "ch0", "ch1", "ch2", "ch3",
					  "ch4", "ch5", "ch6", "ch7",
					  "ch8", "ch9", "ch10", "ch11",
					  "ch12", "ch13", "ch14";
			clocks = <&cpg CPG_MOD 219>;
			clock-names = "fck";
			power-domains = <&sysc 32>;
			resets = <&cpg 219>;
			#dma-cells = <1>;
			dma-channels = <15>;
		};

		dmac1: dma-controller@e6720000 {
			compatible = "renesas,dmac-r8a77470",
				     "renesas,rcar-dmac";
			reg = <0 0xe6720000 0 0x20000>;
			interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH
				      GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "error",
					  "ch0", "ch1", "ch2", "ch3",
					  "ch4", "ch5", "ch6", "ch7",
					  "ch8", "ch9", "ch10", "ch11",
					  "ch12", "ch13", "ch14";
			clocks = <&cpg CPG_MOD 218>;
			clock-names = "fck";
			power-domains = <&sysc 32>;
			resets = <&cpg 218>;
			#dma-cells = <1>;
			dma-channels = <15>;
		};

		avb: ethernet@e6800000 {
			compatible = "renesas,etheravb-r8a77470",
				     "renesas,etheravb-rcar-gen2";
			reg = <0 0xe6800000 0 0x800>, <0 0xee0e8000 0 0x4000>;
			interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 812>;
			power-domains = <&sysc 32>;
			resets = <&cpg 812>;
			#address-cells = <1>;
			#size-cells = <0>;
			status = "disabled";
		};

		scif0: serial@e6e60000 {
			compatible = "renesas,scif-r8a77470",
				     "renesas,rcar-gen2-scif", "renesas,scif";
			reg = <0 0xe6e60000 0 0x40>;
			interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 721>,
				 <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac0 0x29>, <&dmac0 0x2a>,
			       <&dmac1 0x29>, <&dmac1 0x2a>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc 32>;
			resets = <&cpg 721>;
			status = "disabled";
		};

		scif1: serial@e6e68000 {
			compatible = "renesas,scif-r8a77470",
				     "renesas,rcar-gen2-scif", "renesas,scif";
			reg = <0 0xe6e68000 0 0x40>;
			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 720>,
				 <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac0 0x2d>, <&dmac0 0x2e>,
			       <&dmac1 0x2d>, <&dmac1 0x2e>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc 32>;
			resets = <&cpg 720>;
			status = "disabled";
		};

		scif2: serial@e6e58000 {
			compatible = "renesas,scif-r8a77470",
				     "renesas,rcar-gen2-scif", "renesas,scif";
			reg = <0 0xe6e58000 0 0x40>;
			interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 719>,
				 <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac0 0x2b>, <&dmac0 0x2c>,
			       <&dmac1 0x2b>, <&dmac1 0x2c>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc 32>;
			resets = <&cpg 719>;
			status = "disabled";
		};

		scif3: serial@e6ea8000 {
			compatible = "renesas,scif-r8a77470",
				     "renesas,rcar-gen2-scif", "renesas,scif";
			reg = <0 0xe6ea8000 0 0x40>;
			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 718>,
				 <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac0 0x2f>, <&dmac0 0x30>,
			       <&dmac1 0x2f>, <&dmac1 0x30>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc 32>;
			resets = <&cpg 718>;
			status = "disabled";
		};

		scif4: serial@e6ee0000 {
			compatible = "renesas,scif-r8a77470",
				     "renesas,rcar-gen2-scif", "renesas,scif";
			reg = <0 0xe6ee0000 0 0x40>;
			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 715>,
				 <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac0 0xfb>, <&dmac0 0xfc>,
			       <&dmac1 0xfb>, <&dmac1 0xfc>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc 32>;
			resets = <&cpg 715>;
			status = "disabled";
		};

		scif5: serial@e6ee8000 {
			compatible = "renesas,scif-r8a77470",
				     "renesas,rcar-gen2-scif", "renesas,scif";
			reg = <0 0xe6ee8000 0 0x40>;
			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cpg CPG_MOD 714>,
				 <&cpg CPG_CORE R8A77470_CLK_ZS>, <&scif_clk>;
			clock-names = "fck", "brg_int", "scif_clk";
			dmas = <&dmac0 0xfd>, <&dmac0 0xfe>,
			       <&dmac1 0xfd>, <&dmac1 0xfe>;
			dma-names = "tx", "rx", "tx", "rx";
			power-domains = <&sysc 32>;
			resets = <&cpg 714>;
			status = "disabled";
		};

		gic: interrupt-controller@f1001000 {
			compatible = "arm,gic-400";
			#interrupt-cells = <3>;
			#address-cells = <0>;
			interrupt-controller;
			reg = <0 0xf1001000 0 0x1000>, <0 0xf1002000 0 0x2000>,
			      <0 0xf1004000 0 0x2000>, <0 0xf1006000 0 0x2000>;
			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
			clocks = <&cpg CPG_MOD 408>;
			clock-names = "clk";
			power-domains = <&sysc 32>;
			resets = <&cpg 408>;
		};

		prr: chipid@ff000044 {
			compatible = "renesas,prr";
			reg = <0 0xff000044 0 4>;
		};
	};

	timer {
		compatible = "arm,armv7-timer";
		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
				      <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
				      <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
				      <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
	};

	/* External USB clock - can be overridden by the board */
	usb_extal_clk: usb_extal {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <48000000>;
	};
};