1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Device Tree file for OpenBlocks AX3-4 board 3 * Device Tree file for OpenBlocks AX3-4 board
4 * 4 *
5 * Copyright (C) 2012 Marvell 5 * Copyright (C) 2012 Marvell
6 * 6 *
7 * Thomas Petazzoni <thomas.petazzoni@free-elec 7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8 */ 8 */
9 9
10 /dts-v1/; 10 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h> 11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h> 12 #include <dt-bindings/input/input.h>
13 #include "armada-xp-mv78260.dtsi" 13 #include "armada-xp-mv78260.dtsi"
14 14
15 / { 15 / {
16 model = "PlatHome OpenBlocks AX3-4 boa 16 model = "PlatHome OpenBlocks AX3-4 board";
17 compatible = "plathome,openblocks-ax3- 17 compatible = "plathome,openblocks-ax3-4", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp";
18 18
19 chosen { 19 chosen {
20 stdout-path = "serial0:115200n 20 stdout-path = "serial0:115200n8";
21 }; 21 };
22 22
23 memory@0 { 23 memory@0 {
24 device_type = "memory"; 24 device_type = "memory";
25 reg = <0 0x00000000 0 0x400000 25 reg = <0 0x00000000 0 0x40000000>; /* 1 GB soldered on */
26 }; 26 };
27 27
28 soc { 28 soc {
29 ranges = <MBUS_ID(0xf0, 0x01) 29 ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
30 MBUS_ID(0x01, 0x1d) 30 MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
31 MBUS_ID(0x01, 0x2f) 31 MBUS_ID(0x01, 0x2f) 0 0 0xe8000000 0x8000000
32 MBUS_ID(0x09, 0x09) 32 MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
33 MBUS_ID(0x09, 0x05) 33 MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000
34 MBUS_ID(0x0c, 0x04) 34 MBUS_ID(0x0c, 0x04) 0 0 0xd1200000 0x100000>;
35 35
36 devbus-bootcs { 36 devbus-bootcs {
37 status = "okay"; 37 status = "okay";
38 38
39 /* Device Bus paramete 39 /* Device Bus parameters are required */
40 40
41 /* Read parameters */ 41 /* Read parameters */
42 devbus,bus-width = 42 devbus,bus-width = <16>;
43 devbus,turn-off-ps = 43 devbus,turn-off-ps = <60000>;
44 devbus,badr-skew-ps = 44 devbus,badr-skew-ps = <0>;
45 devbus,acc-first-ps = 45 devbus,acc-first-ps = <124000>;
46 devbus,acc-next-ps = 46 devbus,acc-next-ps = <248000>;
47 devbus,rd-setup-ps = 47 devbus,rd-setup-ps = <0>;
48 devbus,rd-hold-ps = 48 devbus,rd-hold-ps = <0>;
49 49
50 /* Write parameters */ 50 /* Write parameters */
51 devbus,sync-enable = < 51 devbus,sync-enable = <0>;
52 devbus,wr-high-ps = < 52 devbus,wr-high-ps = <60000>;
53 devbus,wr-low-ps = < 53 devbus,wr-low-ps = <60000>;
54 devbus,ale-wr-ps = < 54 devbus,ale-wr-ps = <60000>;
55 55
56 /* NOR 128 MiB */ 56 /* NOR 128 MiB */
57 nor@0 { 57 nor@0 {
58 compatible = " 58 compatible = "cfi-flash";
59 reg = <0 0x800 59 reg = <0 0x8000000>;
60 bank-width = < 60 bank-width = <2>;
61 }; 61 };
62 }; 62 };
63 63
64 internal-regs { 64 internal-regs {
65 rtc@10300 { 65 rtc@10300 {
66 /* No crystal 66 /* No crystal connected to the internal RTC */
67 status = "disa 67 status = "disabled";
68 }; 68 };
69 serial@12000 { 69 serial@12000 {
70 status = "okay 70 status = "okay";
71 }; 71 };
72 serial@12100 { 72 serial@12100 {
73 status = "okay 73 status = "okay";
74 }; 74 };
75 75
76 leds { 76 leds {
77 compatible = " 77 compatible = "gpio-leds";
78 pinctrl-names 78 pinctrl-names = "default";
79 pinctrl-0 = <& 79 pinctrl-0 = <&led_pins>;
80 80
81 red_led { 81 red_led {
82 label 82 label = "red_led";
83 gpios 83 gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
84 defaul 84 default-state = "off";
85 }; 85 };
86 86
87 yellow_led { 87 yellow_led {
88 label 88 label = "yellow_led";
89 gpios 89 gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
90 defaul 90 default-state = "off";
91 }; 91 };
92 92
93 green_led { 93 green_led {
94 label 94 label = "green_led";
95 gpios 95 gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
96 defaul 96 default-state = "keep";
97 }; 97 };
98 }; 98 };
99 99
100 gpio-keys { 100 gpio-keys {
101 compatible = " 101 compatible = "gpio-keys";
102 102
103 button-init { 103 button-init {
104 label 104 label = "Init Button";
105 linux, 105 linux,code = <KEY_POWER>;
106 gpios 106 gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
107 }; 107 };
108 }; 108 };
109 109
110 ethernet@70000 { 110 ethernet@70000 {
111 status = "okay 111 status = "okay";
112 phy = <&phy0>; 112 phy = <&phy0>;
113 phy-mode = "sg 113 phy-mode = "sgmii";
114 buffer-manager 114 buffer-manager = <&bm>;
115 bm,pool-long = 115 bm,pool-long = <0>;
116 }; 116 };
117 ethernet@74000 { 117 ethernet@74000 {
118 status = "okay 118 status = "okay";
119 phy = <&phy1>; 119 phy = <&phy1>;
120 phy-mode = "sg 120 phy-mode = "sgmii";
121 buffer-manager 121 buffer-manager = <&bm>;
122 bm,pool-long = 122 bm,pool-long = <1>;
123 }; 123 };
124 ethernet@30000 { 124 ethernet@30000 {
125 status = "okay 125 status = "okay";
126 phy = <&phy2>; 126 phy = <&phy2>;
127 phy-mode = "sg 127 phy-mode = "sgmii";
128 buffer-manager 128 buffer-manager = <&bm>;
129 bm,pool-long = 129 bm,pool-long = <2>;
130 }; 130 };
131 ethernet@34000 { 131 ethernet@34000 {
132 status = "okay 132 status = "okay";
133 phy = <&phy3>; 133 phy = <&phy3>;
134 phy-mode = "sg 134 phy-mode = "sgmii";
135 buffer-manager 135 buffer-manager = <&bm>;
136 bm,pool-long = 136 bm,pool-long = <3>;
137 }; 137 };
138 i2c@11000 { 138 i2c@11000 {
139 status = "okay 139 status = "okay";
140 clock-frequenc 140 clock-frequency = <400000>;
141 }; 141 };
142 i2c@11100 { 142 i2c@11100 {
143 status = "okay 143 status = "okay";
144 clock-frequenc 144 clock-frequency = <400000>;
145 145
146 s35390a: s3539 146 s35390a: s35390a@30 {
147 compat 147 compatible = "s35390a";
148 reg = 148 reg = <0x30>;
149 }; 149 };
150 }; 150 };
151 sata@a0000 { 151 sata@a0000 {
152 nr-ports = <2> 152 nr-ports = <2>;
153 status = "okay 153 status = "okay";
154 }; 154 };
155 155
156 /* Front side USB 0 */ 156 /* Front side USB 0 */
157 usb@50000 { 157 usb@50000 {
158 status = "okay 158 status = "okay";
159 }; 159 };
160 160
161 /* Front side USB 1 */ 161 /* Front side USB 1 */
162 usb@51000 { 162 usb@51000 {
163 status = "okay 163 status = "okay";
164 }; 164 };
165 165
166 bm@c0000 { 166 bm@c0000 {
167 status = "okay 167 status = "okay";
168 }; 168 };
169 }; 169 };
170 170
171 bm-bppi { 171 bm-bppi {
172 status = "okay"; 172 status = "okay";
173 }; 173 };
174 }; 174 };
175 }; 175 };
176 176
177 &pciec { 177 &pciec {
178 status = "okay"; 178 status = "okay";
179 /* Internal mini-PCIe connector */ 179 /* Internal mini-PCIe connector */
180 pcie@1,0 { 180 pcie@1,0 {
181 /* Port 0, Lane 0 */ 181 /* Port 0, Lane 0 */
182 status = "okay"; 182 status = "okay";
183 }; 183 };
184 }; 184 };
185 185
186 &mdio { 186 &mdio {
187 phy0: ethernet-phy@0 { 187 phy0: ethernet-phy@0 {
188 reg = <0>; 188 reg = <0>;
189 }; 189 };
190 190
191 phy1: ethernet-phy@1 { 191 phy1: ethernet-phy@1 {
192 reg = <1>; 192 reg = <1>;
193 }; 193 };
194 194
195 phy2: ethernet-phy@2 { 195 phy2: ethernet-phy@2 {
196 reg = <2>; 196 reg = <2>;
197 }; 197 };
198 198
199 phy3: ethernet-phy@3 { 199 phy3: ethernet-phy@3 {
200 reg = <3>; 200 reg = <3>;
201 }; 201 };
202 }; 202 };
203 203
204 &pinctrl { 204 &pinctrl {
205 led_pins: led-pins-0 { 205 led_pins: led-pins-0 {
206 marvell,pins = "mpp49", "mpp51 206 marvell,pins = "mpp49", "mpp51", "mpp53";
207 marvell,function = "gpio"; 207 marvell,function = "gpio";
208 }; 208 };
209 }; 209 };
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