xref: /openbmc/u-boot/arch/sandbox/dts/sandbox.dts (revision cbd2fba1) 
1/dts-v1/;
2
3#define USB_CLASS_HUB			9
4
5/ {
6	#address-cells = <1>;
7	#size-cells = <1>;
8	model = "sandbox";
9
10	aliases {
11		i2c0 = &i2c_0;
12		pci0 = &pci;
13		rtc0 = &rtc_0;
14		axi0 = &axi;
15	};
16
17	chosen {
18		stdout-path = "/serial";
19	};
20
21	cros_ec: cros-ec {
22		reg = <0 0>;
23		u-boot,dm-pre-reloc;
24		compatible = "google,cros-ec-sandbox";
25
26		/*
27		 * This describes the flash memory within the EC. Note
28		 * that the STM32L flash erases to 0, not 0xff.
29		 */
30		flash {
31			u-boot,dm-pre-reloc;
32			image-pos = <0x08000000>;
33			size = <0x20000>;
34			erase-value = <0>;
35
36			/* Information for sandbox */
37			ro {
38				image-pos = <0>;
39				size = <0xf000>;
40			};
41			wp-ro {
42				image-pos = <0xf000>;
43				size = <0x1000>;
44			};
45			rw {
46				image-pos = <0x10000>;
47				size = <0x10000>;
48			};
49		};
50	};
51
52	ethrawbus {
53		compatible = "sandbox,eth-raw-bus";
54		skip-localhost = <0>;
55	};
56
57	eth@10002000 {
58		compatible = "sandbox,eth";
59		reg = <0x10002000 0x1000>;
60		fake-host-hwaddr = [00 00 66 44 22 00];
61	};
62
63	gpio_a: gpios@0 {
64		u-boot,dm-pre-reloc;
65		gpio-controller;
66		compatible = "sandbox,gpio";
67		#gpio-cells = <1>;
68		gpio-bank-name = "a";
69		sandbox,gpio-count = <20>;
70	};
71
72	gpio_b: gpios@1 {
73		u-boot,dm-pre-reloc;
74		gpio-controller;
75		compatible = "sandbox,gpio";
76		#gpio-cells = <2>;
77		gpio-bank-name = "b";
78		sandbox,gpio-count = <10>;
79	};
80
81	hexagon {
82		compatible = "demo-simple";
83		colour = "white";
84		sides = <6>;
85	};
86
87	i2c_0: i2c@0 {
88		#address-cells = <1>;
89		#size-cells = <0>;
90		reg = <0 0>;
91		compatible = "sandbox,i2c";
92		clock-frequency = <400000>;
93		pinctrl-names = "default";
94		pinctrl-0 = <&pinctrl_i2c0>;
95		eeprom@2c {
96			reg = <0x2c>;
97			compatible = "i2c-eeprom";
98			emul {
99				compatible = "sandbox,i2c-eeprom";
100				sandbox,filename = "i2c.bin";
101				sandbox,size = <128>;
102			};
103		};
104
105		rtc_0: rtc@43 {
106			reg = <0x43>;
107			compatible = "sandbox-rtc";
108			emul {
109				compatible = "sandbox,i2c-rtc";
110			};
111		};
112		sandbox_pmic: sandbox_pmic {
113			reg = <0x40>;
114		};
115
116		mc34708: pmic@41 {
117			reg = <0x41>;
118		};
119	};
120
121	lcd {
122		u-boot,dm-pre-reloc;
123		compatible = "sandbox,lcd-sdl";
124		xres = <1366>;
125		yres = <768>;
126	};
127
128	leds {
129		compatible = "gpio-leds";
130
131		iracibble {
132			gpios = <&gpio_a 1 0>;
133			label = "sandbox:red";
134		};
135
136		martinet {
137			gpios = <&gpio_a 2 0>;
138			label = "sandbox:green";
139		};
140	};
141
142	pci: pci-controller {
143		compatible = "sandbox,pci";
144		device_type = "pci";
145		#address-cells = <3>;
146		#size-cells = <2>;
147		ranges = <0x02000000 0 0x10000000 0x10000000 0 0x2000
148				0x01000000 0 0x20000000 0x20000000 0 0x2000>;
149		pci@1f,0 {
150			compatible = "pci-generic";
151			reg = <0xf800 0 0 0 0>;
152			emul@1f,0 {
153				compatible = "sandbox,swap-case";
154			};
155		};
156	};
157
158	pinctrl {
159		compatible = "sandbox,pinctrl";
160		status = "okay";
161
162		pinctrl_i2c0: i2c0 {
163			groups = "i2c";
164			function = "i2c";
165			bias-pull-up;
166		};
167
168		pinctrl_serial0: uart0 {
169			groups = "serial_a";
170			function = "serial";
171		};
172
173		pinctrl_onewire0: onewire0 {
174			groups = "w1";
175			function = "w1";
176			bias-pull-up;
177		};
178	};
179
180	reset@1 {
181		compatible = "sandbox,reset";
182	};
183
184	spi@0 {
185		u-boot,dm-pre-reloc;
186		#address-cells = <1>;
187		#size-cells = <0>;
188		reg = <0 0>;
189		compatible = "sandbox,spi";
190		cs-gpios = <0>, <&gpio_a 0>;
191		firmware_storage_spi: flash@0 {
192			u-boot,dm-pre-reloc;
193			reg = <0>;
194			compatible = "spansion,m25p16", "sandbox,spi-flash";
195			spi-max-frequency = <40000000>;
196			sandbox,filename = "spi.bin";
197		};
198	};
199
200	spl-test {
201		u-boot,dm-pre-reloc;
202		compatible = "sandbox,spl-test";
203		boolval;
204		intval = <1>;
205		intarray = <2 3 4>;
206		byteval = [05];
207		bytearray = [06];
208		longbytearray = [09 0a 0b 0c 0d 0e 0f 10 11];
209		stringval = "message";
210		stringarray = "multi-word", "message";
211	};
212
213	spl-test2 {
214		u-boot,dm-pre-reloc;
215		compatible = "sandbox,spl-test";
216		intval = <3>;
217		intarray = <5>;
218		byteval = [08];
219		bytearray = [01 23 34];
220		longbytearray = [09 0a 0b 0c];
221		stringval = "message2";
222		stringarray = "another", "multi-word", "message";
223	};
224
225	spl-test3 {
226		u-boot,dm-pre-reloc;
227		compatible = "sandbox,spl-test";
228		stringarray = "one";
229	};
230
231	spl-test4 {
232		u-boot,dm-pre-reloc;
233		compatible = "sandbox,spl-test.2";
234	};
235
236	square {
237		compatible = "demo-shape";
238		colour = "blue";
239		sides = <4>;
240	};
241
242	timer {
243		compatible = "sandbox,timer";
244		clock-frequency = <1000000>;
245	};
246
247	tpm {
248		u-boot,dm-pre-reloc;
249		compatible = "google,sandbox-tpm";
250	};
251
252	tpm2 {
253		compatible = "sandbox,tpm2";
254	};
255
256	triangle {
257		compatible = "demo-shape";
258		colour = "cyan";
259		sides = <3>;
260		character = <83>;
261		light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
262	};
263
264	/* Needs to be available prior to relocation */
265	uart0: serial {
266		u-boot,dm-spl;
267		compatible = "sandbox,serial";
268		sandbox,text-colour = "cyan";
269		pinctrl-names = "default";
270		pinctrl-0 = <&pinctrl_serial0>;
271	};
272
273	usb@0 {
274		compatible = "sandbox,usb";
275		status = "disabled";
276		hub {
277			compatible = "sandbox,usb-hub";
278			#address-cells = <1>;
279			#size-cells = <0>;
280			flash-stick {
281				reg = <0>;
282				compatible = "sandbox,usb-flash";
283			};
284		};
285	};
286
287	usb@1 {
288		compatible = "sandbox,usb";
289		hub {
290			compatible = "usb-hub";
291			usb,device-class = <USB_CLASS_HUB>;
292			hub-emul {
293				compatible = "sandbox,usb-hub";
294				#address-cells = <1>;
295				#size-cells = <0>;
296				flash-stick {
297					reg = <0>;
298					compatible = "sandbox,usb-flash";
299					sandbox,filepath = "flash.bin";
300				};
301			};
302		};
303	};
304
305	usb@2 {
306		compatible = "sandbox,usb";
307		status = "disabled";
308	};
309
310	spmi: spmi@0 {
311		compatible = "sandbox,spmi";
312		#address-cells = <0x1>;
313		#size-cells = <0x1>;
314		pm8916@0 {
315			compatible = "qcom,spmi-pmic";
316			reg = <0x0 0x1>;
317			#address-cells = <0x1>;
318			#size-cells = <0x1>;
319
320			spmi_gpios: gpios@c000 {
321				compatible = "qcom,pm8916-gpio";
322				reg = <0xc000 0x400>;
323				gpio-controller;
324				gpio-count = <4>;
325				#gpio-cells = <2>;
326				gpio-bank-name="spmi";
327			};
328		};
329	};
330
331	axi: axi@0 {
332		compatible = "sandbox,axi";
333		#address-cells = <0x1>;
334		#size-cells = <0x1>;
335		store@0 {
336			compatible = "sandbox,sandbox_store";
337			reg = <0x0 0x400>;
338		};
339	};
340
341	onewire0: onewire {
342		compatible = "w1-gpio";
343		gpios = <&gpio_a 8>;
344		pinctrl-names = "default";
345		pinctrl-0 = <&pinctrl_onewire0>;
346		status = "okay";
347
348		sandbox_eeprom0: sandbox_eeprom@0 {
349			compatible = "sandbox,w1-eeprom";
350			status = "okay";
351		};
352	};
353
354	sandbox_tee {
355		compatible = "sandbox,tee";
356	};
357};
358
359#include "cros-ec-keyboard.dtsi"
360#include "sandbox_pmic.dtsi"
361
362&cros_ec {
363	u-boot,dm-pre-reloc;
364	keyboard-controller {
365		u-boot,dm-pre-reloc;
366	};
367};
368