summaryrefslogtreecommitdiffstats
path: root/dts/src/arm64/arm/juno-motherboard.dtsi
blob: 351c95bda89e5215a9ca525171509bfb4f831bee (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
/*
 * ARM Juno Platform motherboard peripherals
 *
 * Copyright (c) 2013-2014 ARM Ltd
 *
 * This file is licensed under a dual GPLv2 or BSD license.
 *
 */

		mb_clk24mhz: clk24mhz {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <24000000>;
			clock-output-names = "juno_mb:clk24mhz";
		};

		mb_clk25mhz: clk25mhz {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <25000000>;
			clock-output-names = "juno_mb:clk25mhz";
		};

		v2m_refclk1mhz: refclk1mhz {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <1000000>;
			clock-output-names = "juno_mb:refclk1mhz";
		};

		v2m_refclk32khz: refclk32khz {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <32768>;
			clock-output-names = "juno_mb:refclk32khz";
		};

		motherboard {
			compatible = "arm,vexpress,v2p-p1", "simple-bus";
			#address-cells = <2>;  /* SMB chipselect number and offset */
			#size-cells = <1>;
			#interrupt-cells = <1>;
			ranges;
			model = "V2M-Juno";
			arm,hbi = <0x252>;
			arm,vexpress,site = <0>;
			arm,v2m-memory-map = "rs1";

			mb_fixed_3v3: fixedregulator@0 {
				compatible = "regulator-fixed";
				regulator-name = "MCC_SB_3V3";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			ethernet@2,00000000 {
				compatible = "smsc,lan9118", "smsc,lan9115";
				reg = <2 0x00000000 0x10000>;
				interrupts = <3>;
				phy-mode = "mii";
				reg-io-width = <4>;
				smsc,irq-active-high;
				smsc,irq-push-pull;
				clocks = <&mb_clk25mhz>;
				vdd33a-supply = <&mb_fixed_3v3>;
				vddvario-supply = <&mb_fixed_3v3>;
			};

			usb@5,00000000 {
				compatible = "nxp,usb-isp1763";
				reg = <5 0x00000000 0x20000>;
				bus-width = <16>;
				interrupts = <4>;
			};

			iofpga@3,00000000 {
				compatible = "arm,amba-bus", "simple-bus";
				#address-cells = <1>;
				#size-cells = <1>;
				ranges = <0 3 0 0x200000>;

				v2m_sysctl: sysctl@020000 {
					compatible = "arm,sp810", "arm,primecell";
					reg = <0x020000 0x1000>;
					clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&mb_clk24mhz>;
					clock-names = "refclk", "timclk", "apb_pclk";
					#clock-cells = <1>;
					clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3";
				};

				mmci@050000 {
					compatible = "arm,pl180", "arm,primecell";
					reg = <0x050000 0x1000>;
					interrupts = <5>;
					/* cd-gpios = <&v2m_mmc_gpios 0 0>;
					wp-gpios = <&v2m_mmc_gpios 1 0>; */
					max-frequency = <12000000>;
					vmmc-supply = <&mb_fixed_3v3>;
					clocks = <&mb_clk24mhz>, <&soc_smc50mhz>;
					clock-names = "mclk", "apb_pclk";
				};

				kmi@060000 {
					compatible = "arm,pl050", "arm,primecell";
					reg = <0x060000 0x1000>;
					interrupts = <8>;
					clocks = <&mb_clk24mhz>, <&soc_smc50mhz>;
					clock-names = "KMIREFCLK", "apb_pclk";
				};

				kmi@070000 {
					compatible = "arm,pl050", "arm,primecell";
					reg = <0x070000 0x1000>;
					interrupts = <8>;
					clocks = <&mb_clk24mhz>, <&soc_smc50mhz>;
					clock-names = "KMIREFCLK", "apb_pclk";
				};

				wdt@0f0000 {
					compatible = "arm,sp805", "arm,primecell";
					reg = <0x0f0000 0x10000>;
					interrupts = <7>;
					clocks = <&mb_clk24mhz>, <&soc_smc50mhz>;
					clock-names = "wdogclk", "apb_pclk";
				};

				v2m_timer01: timer@110000 {
					compatible = "arm,sp804", "arm,primecell";
					reg = <0x110000 0x10000>;
					interrupts = <9>;
					clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&mb_clk24mhz>;
					clock-names = "timclken1", "timclken2", "apb_pclk";
				};

				v2m_timer23: timer@120000 {
					compatible = "arm,sp804", "arm,primecell";
					reg = <0x120000 0x10000>;
					interrupts = <9>;
					clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&mb_clk24mhz>;
					clock-names = "timclken1", "timclken2", "apb_pclk";
				};

				rtc@170000 {
					compatible = "arm,pl031", "arm,primecell";
					reg = <0x170000 0x10000>;
					interrupts = <0>;
					clocks = <&soc_smc50mhz>;
					clock-names = "apb_pclk";
				};
			};
		};