1// SPDX-License-Identifier: GPL-2.0+ OR MIT
2//
3// Device Tree Source for UniPhier PXs3 SoC
4//
5// Copyright (C) 2017 Socionext Inc.
6//   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
7
8#include <dt-bindings/gpio/gpio.h>
9#include <dt-bindings/gpio/uniphier-gpio.h>
10
11/memreserve/ 0x80000000 0x02000000;
12
13/ {
14	compatible = "socionext,uniphier-pxs3";
15	#address-cells = <2>;
16	#size-cells = <2>;
17	interrupt-parent = <&gic>;
18
19	cpus {
20		#address-cells = <2>;
21		#size-cells = <0>;
22
23		cpu-map {
24			cluster0 {
25				core0 {
26					cpu = <&cpu0>;
27				};
28				core1 {
29					cpu = <&cpu1>;
30				};
31				core2 {
32					cpu = <&cpu2>;
33				};
34				core3 {
35					cpu = <&cpu3>;
36				};
37			};
38		};
39
40		cpu0: cpu@0 {
41			device_type = "cpu";
42			compatible = "arm,cortex-a53", "arm,armv8";
43			reg = <0 0x000>;
44			clocks = <&sys_clk 33>;
45			enable-method = "psci";
46			operating-points-v2 = <&cluster0_opp>;
47		};
48
49		cpu1: cpu@1 {
50			device_type = "cpu";
51			compatible = "arm,cortex-a53", "arm,armv8";
52			reg = <0 0x001>;
53			clocks = <&sys_clk 33>;
54			enable-method = "psci";
55			operating-points-v2 = <&cluster0_opp>;
56		};
57
58		cpu2: cpu@2 {
59			device_type = "cpu";
60			compatible = "arm,cortex-a53", "arm,armv8";
61			reg = <0 0x002>;
62			clocks = <&sys_clk 33>;
63			enable-method = "psci";
64			operating-points-v2 = <&cluster0_opp>;
65		};
66
67		cpu3: cpu@3 {
68			device_type = "cpu";
69			compatible = "arm,cortex-a53", "arm,armv8";
70			reg = <0 0x003>;
71			clocks = <&sys_clk 33>;
72			enable-method = "psci";
73			operating-points-v2 = <&cluster0_opp>;
74		};
75	};
76
77	cluster0_opp: opp-table {
78		compatible = "operating-points-v2";
79		opp-shared;
80
81		opp-250000000 {
82			opp-hz = /bits/ 64 <250000000>;
83			clock-latency-ns = <300>;
84		};
85		opp-325000000 {
86			opp-hz = /bits/ 64 <325000000>;
87			clock-latency-ns = <300>;
88		};
89		opp-500000000 {
90			opp-hz = /bits/ 64 <500000000>;
91			clock-latency-ns = <300>;
92		};
93		opp-650000000 {
94			opp-hz = /bits/ 64 <650000000>;
95			clock-latency-ns = <300>;
96		};
97		opp-666667000 {
98			opp-hz = /bits/ 64 <666667000>;
99			clock-latency-ns = <300>;
100		};
101		opp-866667000 {
102			opp-hz = /bits/ 64 <866667000>;
103			clock-latency-ns = <300>;
104		};
105		opp-1000000000 {
106			opp-hz = /bits/ 64 <1000000000>;
107			clock-latency-ns = <300>;
108		};
109		opp-1300000000 {
110			opp-hz = /bits/ 64 <1300000000>;
111			clock-latency-ns = <300>;
112		};
113	};
114
115	psci {
116		compatible = "arm,psci-1.0";
117		method = "smc";
118	};
119
120	clocks {
121		refclk: ref {
122			compatible = "fixed-clock";
123			#clock-cells = <0>;
124			clock-frequency = <25000000>;
125		};
126	};
127
128	emmc_pwrseq: emmc-pwrseq {
129		compatible = "mmc-pwrseq-emmc";
130		reset-gpios = <&gpio UNIPHIER_GPIO_PORT(5, 7) GPIO_ACTIVE_LOW>;
131	};
132
133	timer {
134		compatible = "arm,armv8-timer";
135		interrupts = <1 13 4>,
136			     <1 14 4>,
137			     <1 11 4>,
138			     <1 10 4>;
139	};
140
141	soc@0 {
142		compatible = "simple-bus";
143		#address-cells = <1>;
144		#size-cells = <1>;
145		ranges = <0 0 0 0xffffffff>;
146
147		serial0: serial@54006800 {
148			compatible = "socionext,uniphier-uart";
149			status = "disabled";
150			reg = <0x54006800 0x40>;
151			interrupts = <0 33 4>;
152			pinctrl-names = "default";
153			pinctrl-0 = <&pinctrl_uart0>;
154			clocks = <&peri_clk 0>;
155			resets = <&peri_rst 0>;
156		};
157
158		serial1: serial@54006900 {
159			compatible = "socionext,uniphier-uart";
160			status = "disabled";
161			reg = <0x54006900 0x40>;
162			interrupts = <0 35 4>;
163			pinctrl-names = "default";
164			pinctrl-0 = <&pinctrl_uart1>;
165			clocks = <&peri_clk 1>;
166			resets = <&peri_rst 1>;
167		};
168
169		serial2: serial@54006a00 {
170			compatible = "socionext,uniphier-uart";
171			status = "disabled";
172			reg = <0x54006a00 0x40>;
173			interrupts = <0 37 4>;
174			pinctrl-names = "default";
175			pinctrl-0 = <&pinctrl_uart2>;
176			clocks = <&peri_clk 2>;
177			resets = <&peri_rst 2>;
178		};
179
180		serial3: serial@54006b00 {
181			compatible = "socionext,uniphier-uart";
182			status = "disabled";
183			reg = <0x54006b00 0x40>;
184			interrupts = <0 177 4>;
185			pinctrl-names = "default";
186			pinctrl-0 = <&pinctrl_uart3>;
187			clocks = <&peri_clk 3>;
188			resets = <&peri_rst 3>;
189		};
190
191		gpio: gpio@55000000 {
192			compatible = "socionext,uniphier-gpio";
193			reg = <0x55000000 0x200>;
194			interrupt-parent = <&aidet>;
195			interrupt-controller;
196			#interrupt-cells = <2>;
197			gpio-controller;
198			#gpio-cells = <2>;
199			gpio-ranges = <&pinctrl 0 0 0>,
200				      <&pinctrl 104 0 0>,
201				      <&pinctrl 168 0 0>;
202			gpio-ranges-group-names = "gpio_range0",
203						  "gpio_range1",
204						  "gpio_range2";
205			ngpios = <286>;
206			socionext,interrupt-ranges = <0 48 16>, <16 154 5>,
207						     <21 217 3>;
208		};
209
210		i2c0: i2c@58780000 {
211			compatible = "socionext,uniphier-fi2c";
212			status = "disabled";
213			reg = <0x58780000 0x80>;
214			#address-cells = <1>;
215			#size-cells = <0>;
216			interrupts = <0 41 4>;
217			pinctrl-names = "default";
218			pinctrl-0 = <&pinctrl_i2c0>;
219			clocks = <&peri_clk 4>;
220			resets = <&peri_rst 4>;
221			clock-frequency = <100000>;
222		};
223
224		i2c1: i2c@58781000 {
225			compatible = "socionext,uniphier-fi2c";
226			status = "disabled";
227			reg = <0x58781000 0x80>;
228			#address-cells = <1>;
229			#size-cells = <0>;
230			interrupts = <0 42 4>;
231			pinctrl-names = "default";
232			pinctrl-0 = <&pinctrl_i2c1>;
233			clocks = <&peri_clk 5>;
234			resets = <&peri_rst 5>;
235			clock-frequency = <100000>;
236		};
237
238		i2c2: i2c@58782000 {
239			compatible = "socionext,uniphier-fi2c";
240			status = "disabled";
241			reg = <0x58782000 0x80>;
242			#address-cells = <1>;
243			#size-cells = <0>;
244			interrupts = <0 43 4>;
245			pinctrl-names = "default";
246			pinctrl-0 = <&pinctrl_i2c2>;
247			clocks = <&peri_clk 6>;
248			resets = <&peri_rst 6>;
249			clock-frequency = <100000>;
250		};
251
252		i2c3: i2c@58783000 {
253			compatible = "socionext,uniphier-fi2c";
254			status = "disabled";
255			reg = <0x58783000 0x80>;
256			#address-cells = <1>;
257			#size-cells = <0>;
258			interrupts = <0 44 4>;
259			pinctrl-names = "default";
260			pinctrl-0 = <&pinctrl_i2c3>;
261			clocks = <&peri_clk 7>;
262			resets = <&peri_rst 7>;
263			clock-frequency = <100000>;
264		};
265
266		/* chip-internal connection for HDMI */
267		i2c6: i2c@58786000 {
268			compatible = "socionext,uniphier-fi2c";
269			reg = <0x58786000 0x80>;
270			#address-cells = <1>;
271			#size-cells = <0>;
272			interrupts = <0 26 4>;
273			clocks = <&peri_clk 10>;
274			resets = <&peri_rst 10>;
275			clock-frequency = <400000>;
276		};
277
278		system_bus: system-bus@58c00000 {
279			compatible = "socionext,uniphier-system-bus";
280			status = "disabled";
281			reg = <0x58c00000 0x400>;
282			#address-cells = <2>;
283			#size-cells = <1>;
284			pinctrl-names = "default";
285			pinctrl-0 = <&pinctrl_system_bus>;
286		};
287
288		smpctrl@59801000 {
289			compatible = "socionext,uniphier-smpctrl";
290			reg = <0x59801000 0x400>;
291		};
292
293		sdctrl@59810000 {
294			compatible = "socionext,uniphier-pxs3-sdctrl",
295				     "simple-mfd", "syscon";
296			reg = <0x59810000 0x400>;
297
298			sd_clk: clock {
299				compatible = "socionext,uniphier-pxs3-sd-clock";
300				#clock-cells = <1>;
301			};
302
303			sd_rst: reset {
304				compatible = "socionext,uniphier-pxs3-sd-reset";
305				#reset-cells = <1>;
306			};
307		};
308
309		perictrl@59820000 {
310			compatible = "socionext,uniphier-pxs3-perictrl",
311				     "simple-mfd", "syscon";
312			reg = <0x59820000 0x200>;
313
314			peri_clk: clock {
315				compatible = "socionext,uniphier-pxs3-peri-clock";
316				#clock-cells = <1>;
317			};
318
319			peri_rst: reset {
320				compatible = "socionext,uniphier-pxs3-peri-reset";
321				#reset-cells = <1>;
322			};
323		};
324
325		emmc: sdhc@5a000000 {
326			compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc";
327			reg = <0x5a000000 0x400>;
328			interrupts = <0 78 4>;
329			pinctrl-names = "default";
330			pinctrl-0 = <&pinctrl_emmc>;
331			clocks = <&sys_clk 4>;
332			resets = <&sys_rst 4>;
333			bus-width = <8>;
334			mmc-ddr-1_8v;
335			mmc-hs200-1_8v;
336			mmc-pwrseq = <&emmc_pwrseq>;
337			cdns,phy-input-delay-legacy = <4>;
338			cdns,phy-input-delay-mmc-highspeed = <2>;
339			cdns,phy-input-delay-mmc-ddr = <3>;
340			cdns,phy-dll-delay-sdclk = <21>;
341			cdns,phy-dll-delay-sdclk-hsmmc = <21>;
342		};
343
344		soc-glue@5f800000 {
345			compatible = "socionext,uniphier-pxs3-soc-glue",
346				     "simple-mfd", "syscon";
347			reg = <0x5f800000 0x2000>;
348
349			pinctrl: pinctrl {
350				compatible = "socionext,uniphier-pxs3-pinctrl";
351			};
352		};
353
354		soc-glue@5f900000 {
355			compatible = "socionext,uniphier-pxs3-soc-glue-debug",
356				     "simple-mfd";
357			#address-cells = <1>;
358			#size-cells = <1>;
359			ranges = <0 0x5f900000 0x2000>;
360
361			efuse@100 {
362				compatible = "socionext,uniphier-efuse";
363				reg = <0x100 0x28>;
364			};
365
366			efuse@200 {
367				compatible = "socionext,uniphier-efuse";
368				reg = <0x200 0x68>;
369			};
370		};
371
372		aidet: aidet@5fc20000 {
373			compatible = "socionext,uniphier-pxs3-aidet";
374			reg = <0x5fc20000 0x200>;
375			interrupt-controller;
376			#interrupt-cells = <2>;
377		};
378
379		gic: interrupt-controller@5fe00000 {
380			compatible = "arm,gic-v3";
381			reg = <0x5fe00000 0x10000>,	/* GICD */
382			      <0x5fe80000 0x80000>;	/* GICR */
383			interrupt-controller;
384			#interrupt-cells = <3>;
385			interrupts = <1 9 4>;
386		};
387
388		sysctrl@61840000 {
389			compatible = "socionext,uniphier-pxs3-sysctrl",
390				     "simple-mfd", "syscon";
391			reg = <0x61840000 0x10000>;
392
393			sys_clk: clock {
394				compatible = "socionext,uniphier-pxs3-clock";
395				#clock-cells = <1>;
396			};
397
398			sys_rst: reset {
399				compatible = "socionext,uniphier-pxs3-reset";
400				#reset-cells = <1>;
401			};
402
403			watchdog {
404				compatible = "socionext,uniphier-wdt";
405			};
406		};
407
408		eth0: ethernet@65000000 {
409			compatible = "socionext,uniphier-pxs3-ave4";
410			status = "disabled";
411			reg = <0x65000000 0x8500>;
412			interrupts = <0 66 4>;
413			pinctrl-names = "default";
414			pinctrl-0 = <&pinctrl_ether_rgmii>;
415			clocks = <&sys_clk 6>;
416			resets = <&sys_rst 6>;
417			phy-mode = "rgmii";
418			local-mac-address = [00 00 00 00 00 00];
419
420			mdio0: mdio {
421				#address-cells = <1>;
422				#size-cells = <0>;
423			};
424		};
425
426		eth1: ethernet@65200000 {
427			compatible = "socionext,uniphier-pxs3-ave4";
428			status = "disabled";
429			reg = <0x65200000 0x8500>;
430			interrupts = <0 67 4>;
431			pinctrl-names = "default";
432			pinctrl-0 = <&pinctrl_ether1_rgmii>;
433			clocks = <&sys_clk 7>;
434			resets = <&sys_rst 7>;
435			phy-mode = "rgmii";
436			local-mac-address = [00 00 00 00 00 00];
437
438			mdio1: mdio {
439				#address-cells = <1>;
440				#size-cells = <0>;
441			};
442		};
443
444		nand: nand@68000000 {
445			compatible = "socionext,uniphier-denali-nand-v5b";
446			status = "disabled";
447			reg-names = "nand_data", "denali_reg";
448			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
449			interrupts = <0 65 4>;
450			pinctrl-names = "default";
451			pinctrl-0 = <&pinctrl_nand>;
452			clocks = <&sys_clk 2>;
453			resets = <&sys_rst 2>;
454		};
455	};
456};
457
458#include "uniphier-pinctrl.dtsi"
459