xref: /linux/arch/arm/boot/dts/aspeed/aspeed-bmc-amd-daytonax.dts (revision c532de5a67a70f8533d495f8f2aaa9a0491c3ad0) 
1// SPDX-License-Identifier: GPL-2.0
2/dts-v1/;
3
4#include "aspeed-g5.dtsi"
5#include <dt-bindings/gpio/aspeed-gpio.h>
6#include <dt-bindings/interrupt-controller/irq.h>
7
8/ {
9	model = "AMD DaytonaX BMC";
10	compatible = "amd,daytonax-bmc", "aspeed,ast2500";
11
12	memory@80000000 {
13		reg = <0x80000000 0x20000000>;
14	};
15
16	reserved-memory {
17		#address-cells = <1>;
18		#size-cells = <1>;
19		ranges;
20
21		video_engine_memory: jpegbuffer {
22			size = <0x02000000>;	/* 32M */
23			alignment = <0x01000000>;
24			compatible = "shared-dma-pool";
25			reusable;
26		};
27	};
28
29	aliases {
30		serial0 = &uart1;
31		serial4 = &uart5;
32	};
33
34	chosen {
35		stdout-path = &uart5;
36		bootargs = "console=ttyS4,115200";
37	};
38
39	leds {
40		compatible = "gpio-leds";
41
42		led-fault {
43			gpios = <&gpio ASPEED_GPIO(A, 2) GPIO_ACTIVE_LOW>;
44		};
45
46		led-identify {
47			gpios = <&gpio ASPEED_GPIO(A, 3) GPIO_ACTIVE_LOW>;
48		};
49	};
50
51	iio-hwmon {
52		compatible = "iio-hwmon";
53		io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, <&adc 4>,
54			<&adc 5>, <&adc 6>, <&adc 7>, <&adc 8>, <&adc 9>,
55			<&adc 10>, <&adc 11>, <&adc 12>, <&adc 13>, <&adc 14>,
56			<&adc 15>;
57	};
58};
59
60&fmc {
61	status = "okay";
62	flash@0 {
63		status = "okay";
64		m25p,fast-read;
65		label = "bmc";
66		#include "openbmc-flash-layout.dtsi"
67	};
68};
69
70&mac0 {
71	status = "okay";
72	pinctrl-names = "default";
73	pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>;
74};
75
76&uart1 {
77	//Host Console
78	status = "okay";
79	pinctrl-names = "default";
80	pinctrl-0 = <&pinctrl_txd1_default
81		&pinctrl_rxd1_default
82		&pinctrl_nrts1_default
83		&pinctrl_ndtr1_default
84		&pinctrl_ndsr1_default
85		&pinctrl_ncts1_default
86		&pinctrl_ndcd1_default
87		&pinctrl_nri1_default>;
88};
89
90&uart5 {
91	//BMC Console
92	status = "okay";
93};
94
95&vuart {
96	status = "okay";
97	aspeed,lpc-io-reg = <0x3f8>;
98	aspeed,lpc-interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
99};
100
101&adc {
102	status = "okay";
103	pinctrl-names = "default";
104	pinctrl-0 = <&pinctrl_adc0_default
105		&pinctrl_adc1_default
106		&pinctrl_adc2_default
107		&pinctrl_adc3_default
108		&pinctrl_adc4_default
109		&pinctrl_adc5_default
110		&pinctrl_adc6_default
111		&pinctrl_adc7_default
112		&pinctrl_adc8_default
113		&pinctrl_adc9_default
114		&pinctrl_adc10_default
115		&pinctrl_adc11_default
116		&pinctrl_adc12_default
117		&pinctrl_adc13_default
118		&pinctrl_adc14_default
119		&pinctrl_adc15_default>;
120};
121
122&gpio {
123	status = "okay";
124	gpio-line-names =
125	/*A0-A7*/	"","","led-fault","led-identify","","","","",
126	/*B0-B7*/	"","","","","","","","",
127	/*C0-C7*/	"id-button","","","","","","","",
128	/*D0-D7*/	"","","ASSERT_BMC_READY","","","","","",
129	/*E0-E7*/	"reset-button","reset-control","power-button","power-control","",
130			"power-good","power-ok","",
131	/*F0-F7*/	"","","","","","","BATTERY_DETECT","",
132	/*G0-G7*/	"","","","","","","","",
133	/*H0-H7*/	"","","","","","","","",
134	/*I0-I7*/	"","","","","","","","",
135	/*J0-J7*/	"","","","","","","","",
136	/*K0-K7*/	"","","","","","","","",
137	/*L0-L7*/	"","","","","","","","",
138	/*M0-M7*/	"","","","","","","","",
139	/*N0-N7*/	"","","","","","","","",
140	/*O0-O7*/	"","","","","","","","",
141	/*P0-P7*/	"","","","","","","","",
142	/*Q0-Q7*/	"","","","","","","","",
143	/*R0-R7*/	"","","","","","","","",
144	/*S0-S7*/	"","","","","","","","",
145	/*T0-T7*/	"","","","","","","","",
146	/*U0-U7*/	"","","","","","","","",
147	/*V0-V7*/	"","","","","","","","",
148	/*W0-W7*/	"","","","","","","","",
149	/*X0-X7*/	"","","","","","","","",
150	/*Y0-Y7*/	"","","","","","","","",
151	/*Z0-Z7*/	"","","","","","","","",
152	/*AA0-AA7*/	"","","","","","","","",
153	/*AB0-AB7*/	"FM_BMC_READ_SPD_TEMP","","","","","","","",
154	/*AC0-AC7*/	"","","","","","","","";
155};
156
157&i2c0 {
158	status = "okay";
159};
160
161&i2c1 {
162	status = "okay";
163};
164
165&i2c2 {
166	status = "okay";
167};
168
169&i2c3 {
170	status = "okay";
171};
172
173&i2c4 {
174	status = "okay";
175};
176
177&i2c5 {
178	status = "okay";
179};
180
181&i2c6 {
182	status = "okay";
183};
184
185&i2c7 {
186	status = "okay";
187};
188
189&i2c8 {
190	status = "okay";
191};
192
193&i2c10 {
194	status = "okay";
195};
196
197&i2c11 {
198	status = "okay";
199};
200
201&i2c12 {
202	status = "okay";
203};
204
205&kcs3 {
206	status = "okay";
207	aspeed,lpc-io-reg = <0xca2>;
208};
209
210&lpc_snoop {
211	status = "okay";
212	snoop-ports = <0x80>, <0x81>;
213};
214
215&lpc_ctrl {
216	status = "okay";
217};
218
219&pwm_tacho {
220	status = "okay";
221	pinctrl-names = "default";
222	pinctrl-0 = <&pinctrl_pwm0_default
223		&pinctrl_pwm1_default
224		&pinctrl_pwm2_default
225		&pinctrl_pwm3_default
226		&pinctrl_pwm4_default
227		&pinctrl_pwm5_default
228		&pinctrl_pwm6_default
229		&pinctrl_pwm7_default>;
230
231	fan@0 {
232		reg = <0x00>;
233		aspeed,fan-tach-ch = /bits/ 8 <0x00>;
234	};
235
236	fan@1 {
237		reg = <0x00>;
238		aspeed,fan-tach-ch = /bits/ 8 <0x01>;
239	};
240
241	fan@2 {
242		reg = <0x01>;
243		aspeed,fan-tach-ch = /bits/ 8 <0x02>;
244	};
245
246	fan@3 {
247		reg = <0x01>;
248		aspeed,fan-tach-ch = /bits/ 8 <0x03>;
249	};
250
251	fan@4 {
252		reg = <0x02>;
253		aspeed,fan-tach-ch = /bits/ 8 <0x04>;
254	};
255
256	fan@5 {
257		reg = <0x02>;
258		aspeed,fan-tach-ch = /bits/ 8 <0x05>;
259	};
260
261	fan@6 {
262		reg = <0x03>;
263		aspeed,fan-tach-ch = /bits/ 8 <0x06>;
264	};
265
266	fan@7 {
267		reg = <0x03>;
268		aspeed,fan-tach-ch = /bits/ 8 <0x07>;
269	};
270
271	fan@8 {
272		reg = <0x04>;
273		aspeed,fan-tach-ch = /bits/ 8 <0x08>;
274	};
275
276	fan@9 {
277		reg = <0x04>;
278		aspeed,fan-tach-ch = /bits/ 8 <0x09>;
279	};
280
281	fan@10 {
282		reg = <0x05>;
283		aspeed,fan-tach-ch = /bits/ 8 <0x0a>;
284	};
285
286	fan@11 {
287		reg = <0x05>;
288		aspeed,fan-tach-ch = /bits/ 8 <0x0b>;
289	};
290
291	fan@12 {
292		reg = <0x06>;
293		aspeed,fan-tach-ch = /bits/ 8 <0x0c>;
294	};
295
296	fan@13 {
297		reg = <0x06>;
298		aspeed,fan-tach-ch = /bits/ 8 <0x0d>;
299	};
300
301	fan@14 {
302		reg = <0x07>;
303		aspeed,fan-tach-ch = /bits/ 8 <0x0e>;
304	};
305
306	fan@15 {
307		reg = <0x07>;
308		aspeed,fan-tach-ch = /bits/ 8 <0x0f>;
309	};
310};
311
312&video {
313	status = "okay";
314	memory-region = <&video_engine_memory>;
315};
316
317&vhub {
318	status = "okay";
319};
320