xref: /linux/arch/arm/boot/dts/aspeed/aspeed-bmc-qcom-dc-scm-v1.dts (revision cdd5b5a9761fd66d17586e4f4ba6588c70e640ea)
1// SPDX-License-Identifier: GPL-2.0-or-later
2// Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
3
4/dts-v1/;
5
6#include "aspeed-g6.dtsi"
7
8/ {
9	model = "Qualcomm DC-SCM V1 BMC";
10	compatible = "qcom,dc-scm-v1-bmc", "aspeed,ast2600";
11
12	aliases {
13		serial4 = &uart5;
14	};
15
16	chosen {
17		stdout-path = &uart5;
18		bootargs = "console=ttyS4,115200n8";
19	};
20
21	memory@80000000 {
22		device_type = "memory";
23		reg = <0x80000000 0x40000000>;
24	};
25};
26
27&mdio3 {
28	status = "okay";
29
30	ethphy3: ethernet-phy@1 {
31		compatible = "ethernet-phy-ieee802.3-c22";
32		reg = <1>;
33	};
34};
35
36&mac2 {
37	status = "okay";
38
39	/* Bootloader sets up the MAC to insert delay */
40	phy-mode = "rgmii";
41	phy-handle = <&ethphy3>;
42
43	pinctrl-names = "default";
44	pinctrl-0 = <&pinctrl_rgmii3_default>;
45};
46
47&mac3 {
48	status = "okay";
49
50	pinctrl-names = "default";
51	pinctrl-0 = <&pinctrl_rmii4_default>;
52
53	use-ncsi;
54};
55
56&rtc {
57	status = "okay";
58};
59
60&fmc {
61	status = "okay";
62
63	flash@0 {
64		status = "okay";
65		m25p,fast-read;
66		label = "bmc";
67		spi-max-frequency = <133000000>;
68#include "openbmc-flash-layout-64.dtsi"
69	};
70
71	flash@1 {
72		status = "okay";
73		m25p,fast-read;
74		label = "alt-bmc";
75		spi-max-frequency = <133000000>;
76#include "openbmc-flash-layout-64-alt.dtsi"
77	};
78};
79
80&spi1 {
81	status = "okay";
82	pinctrl-names = "default";
83	pinctrl-0 = <&pinctrl_spi1_default>;
84
85	flash@0 {
86		status = "okay";
87		m25p,fast-read;
88		label = "bios";
89		spi-max-frequency = <133000000>;
90	};
91};
92
93&gpio0 {
94	gpio-line-names =
95	/*A0-A7*/	"","","","","","","","",
96	/*B0-B7*/	"BMC_FLASH_MUX_SEL","","","","","","","",
97	/*C0-C7*/	"","","","","","","","",
98	/*D0-D7*/	"","","","","","","","",
99	/*E0-E7*/	"","","","","","","","",
100	/*F0-F7*/	"","","","","","","","",
101	/*G0-G7*/	"","","","","","","","",
102	/*H0-H7*/	"","","","","","","","",
103	/*I0-I7*/	"","","","","","","","",
104	/*J0-J7*/	"","","","","","","","",
105	/*K0-K7*/	"","","","","","","","",
106	/*L0-L7*/	"","","","","","","","",
107	/*M0-M7*/	"","","","","","","","",
108	/*N0-N7*/	"BMC_FWSPI_RST_N","","GPIO_1_BMC_3V3","","","","","",
109	/*O0-O7*/	"JTAG_MUX_A","JTAG_MUX_B","","","","","","",
110	/*P0-P7*/	"","","","","","","","",
111	/*Q0-Q7*/	"","","","","","","","",
112	/*R0-R7*/	"","","","","","","","",
113	/*S0-S7*/	"","","","","","","","",
114	/*T0-T7*/	"","","","","","","","",
115	/*U0-U7*/	"","","","","","","","",
116	/*V0-V7*/	"","","","SCMFPGA_SPARE_GPIO1_3V3",
117			"SCMFPGA_SPARE_GPIO2_3V3","SCMFPGA_SPARE_GPIO3_3V3",
118			"SCMFPGA_SPARE_GPIO4_3V3","SCMFPGA_SPARE_GPIO5_3V3",
119	/*W0-W7*/	"","","","","","","","",
120	/*X0-X7*/	"","","","","","","","",
121	/*Y0-Y7*/	"","","","","","","","",
122	/*Z0-Z7*/	"","","","","","","","",
123	/*AA0-AA7*/	"","","","","","","","",
124	/*AB0-AB7*/	"","","","","","","","",
125	/*AC0-AC7*/	"","","","","","","","";
126};
127
128&gpio1 {
129	gpio-line-names =
130	/*A0-A7*/	"GPI_1_BMC_1V8","","","","","",
131			"SCMFPGA_SPARE_GPIO1_1V8","SCMFPGA_SPARE_GPIO2_1V8",
132	/*B0-B7*/	"SCMFPGA_SPARE_GPIO3_1V8","SCMFPGA_SPARE_GPIO4_1V8",
133			"SCMFPGA_SPARE_GPIO5_1V8","","","","","",
134	/*C0-C7*/	"","","","","","","","",
135	/*D0-D7*/	"","BMC_SPI1_RST_N","BIOS_FLASH_MUX_SEL","",
136			"","TPM2_PIRQ_N","TPM2_RST_N","",
137	/*E0-E7*/	"","","","","","","","";
138};
139
140&i2c2 {
141	status = "okay";
142};
143
144&i2c4 {
145	status = "okay";
146};
147
148&i2c5 {
149	status = "okay";
150};
151
152&i2c6 {
153	status = "okay";
154};
155
156&i2c7 {
157	status = "okay";
158};
159
160&i2c8 {
161	status = "okay";
162};
163
164&i2c9 {
165	status = "okay";
166};
167
168&i2c10 {
169	status = "okay";
170};
171
172&i2c12 {
173	status = "okay";
174};
175
176&i2c13 {
177	status = "okay";
178};
179
180&i2c14 {
181	status = "okay";
182};
183
184&i2c15 {
185	status = "okay";
186};
187
188&vhub {
189	status = "okay";
190};
191