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1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Device Tree file for OpenBlocks AX3-4 board
4 *
5 * Copyright (C) 2012 Marvell
6 *
7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8 */
9
10/dts-v1/;
11#include <dt-bindings/gpio/gpio.h>
12#include <dt-bindings/input/input.h>
13#include "armada-xp-mv78260.dtsi"
14
15/ {
16 model = "PlatHome OpenBlocks AX3-4 board";
17 compatible = "plathome,openblocks-ax3-4", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp";
18
19 chosen {
20 stdout-path = "serial0:115200n8";
21 };
22
23 memory@0 {
24 device_type = "memory";
25 reg = <0 0x00000000 0 0x40000000>; /* 1 GB soldered on */
26 };
27
28 soc {
29 ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
30 MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
31 MBUS_ID(0x01, 0x2f) 0 0 0xe8000000 0x8000000
32 MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
33 MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000
34 MBUS_ID(0x0c, 0x04) 0 0 0xd1200000 0x100000>;
35
36 devbus-bootcs {
37 status = "okay";
38
39 /* Device Bus parameters are required */
40
41 /* Read parameters */
42 devbus,bus-width = <16>;
43 devbus,turn-off-ps = <60000>;
44 devbus,badr-skew-ps = <0>;
45 devbus,acc-first-ps = <124000>;
46 devbus,acc-next-ps = <248000>;
47 devbus,rd-setup-ps = <0>;
48 devbus,rd-hold-ps = <0>;
49
50 /* Write parameters */
51 devbus,sync-enable = <0>;
52 devbus,wr-high-ps = <60000>;
53 devbus,wr-low-ps = <60000>;
54 devbus,ale-wr-ps = <60000>;
55
56 /* NOR 128 MiB */
57 nor@0 {
58 compatible = "cfi-flash";
59 reg = <0 0x8000000>;
60 bank-width = <2>;
61 };
62 };
63
64 internal-regs {
65 rtc@10300 {
66 /* No crystal connected to the internal RTC */
67 status = "disabled";
68 };
69 serial@12000 {
70 status = "okay";
71 };
72 serial@12100 {
73 status = "okay";
74 };
75
76 leds {
77 compatible = "gpio-leds";
78 pinctrl-names = "default";
79 pinctrl-0 = <&led_pins>;
80
81 red_led {
82 label = "red_led";
83 gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
84 default-state = "off";
85 };
86
87 yellow_led {
88 label = "yellow_led";
89 gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
90 default-state = "off";
91 };
92
93 green_led {
94 label = "green_led";
95 gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
96 default-state = "keep";
97 };
98 };
99
100 gpio_keys {
101 compatible = "gpio-keys";
102 #address-cells = <1>;
103 #size-cells = <0>;
104
105 init {
106 label = "Init Button";
107 linux,code = <KEY_POWER>;
108 gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
109 };
110 };
111
112 ethernet@70000 {
113 status = "okay";
114 phy = <&phy0>;
115 phy-mode = "sgmii";
116 buffer-manager = <&bm>;
117 bm,pool-long = <0>;
118 };
119 ethernet@74000 {
120 status = "okay";
121 phy = <&phy1>;
122 phy-mode = "sgmii";
123 buffer-manager = <&bm>;
124 bm,pool-long = <1>;
125 };
126 ethernet@30000 {
127 status = "okay";
128 phy = <&phy2>;
129 phy-mode = "sgmii";
130 buffer-manager = <&bm>;
131 bm,pool-long = <2>;
132 };
133 ethernet@34000 {
134 status = "okay";
135 phy = <&phy3>;
136 phy-mode = "sgmii";
137 buffer-manager = <&bm>;
138 bm,pool-long = <3>;
139 };
140 i2c@11000 {
141 status = "okay";
142 clock-frequency = <400000>;
143 };
144 i2c@11100 {
145 status = "okay";
146 clock-frequency = <400000>;
147
148 s35390a: s35390a@30 {
149 compatible = "s35390a";
150 reg = <0x30>;
151 };
152 };
153 sata@a0000 {
154 nr-ports = <2>;
155 status = "okay";
156 };
157
158 /* Front side USB 0 */
159 usb@50000 {
160 status = "okay";
161 };
162
163 /* Front side USB 1 */
164 usb@51000 {
165 status = "okay";
166 };
167
168 bm@c0000 {
169 status = "okay";
170 };
171 };
172
173 bm-bppi {
174 status = "okay";
175 };
176 };
177};
178
179&pciec {
180 status = "okay";
181 /* Internal mini-PCIe connector */
182 pcie@1,0 {
183 /* Port 0, Lane 0 */
184 status = "okay";
185 };
186};
187
188&mdio {
189 phy0: ethernet-phy@0 {
190 reg = <0>;
191 };
192
193 phy1: ethernet-phy@1 {
194 reg = <1>;
195 };
196
197 phy2: ethernet-phy@2 {
198 reg = <2>;
199 };
200
201 phy3: ethernet-phy@3 {
202 reg = <3>;
203 };
204};
205
206&pinctrl {
207 led_pins: led-pins-0 {
208 marvell,pins = "mpp49", "mpp51", "mpp53";
209 marvell,function = "gpio";
210 };
211};
1/*
2 * Device Tree file for OpenBlocks AX3-4 board
3 *
4 * Copyright (C) 2012 Marvell
5 *
6 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
7 *
8 * This file is licensed under the terms of the GNU General Public
9 * License version 2. This program is licensed "as is" without any
10 * warranty of any kind, whether express or implied.
11 */
12
13/dts-v1/;
14#include <dt-bindings/gpio/gpio.h>
15#include <dt-bindings/input/input.h>
16#include "armada-xp-mv78260.dtsi"
17
18/ {
19 model = "PlatHome OpenBlocks AX3-4 board";
20 compatible = "plathome,openblocks-ax3-4", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp";
21
22 chosen {
23 bootargs = "console=ttyS0,115200 earlyprintk";
24 };
25
26 memory {
27 device_type = "memory";
28 reg = <0 0x00000000 0 0xC0000000>; /* 3 GB */
29 };
30
31 soc {
32 ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
33 MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
34 MBUS_ID(0x01, 0x2f) 0 0 0xf0000000 0x8000000>;
35
36 devbus-bootcs {
37 status = "okay";
38
39 /* Device Bus parameters are required */
40
41 /* Read parameters */
42 devbus,bus-width = <16>;
43 devbus,turn-off-ps = <60000>;
44 devbus,badr-skew-ps = <0>;
45 devbus,acc-first-ps = <124000>;
46 devbus,acc-next-ps = <248000>;
47 devbus,rd-setup-ps = <0>;
48 devbus,rd-hold-ps = <0>;
49
50 /* Write parameters */
51 devbus,sync-enable = <0>;
52 devbus,wr-high-ps = <60000>;
53 devbus,wr-low-ps = <60000>;
54 devbus,ale-wr-ps = <60000>;
55
56 /* NOR 128 MiB */
57 nor@0 {
58 compatible = "cfi-flash";
59 reg = <0 0x8000000>;
60 bank-width = <2>;
61 };
62 };
63
64 pcie-controller {
65 status = "okay";
66 /* Internal mini-PCIe connector */
67 pcie@1,0 {
68 /* Port 0, Lane 0 */
69 status = "okay";
70 };
71 };
72
73 internal-regs {
74 serial@12000 {
75 clock-frequency = <250000000>;
76 status = "okay";
77 };
78 serial@12100 {
79 clock-frequency = <250000000>;
80 status = "okay";
81 };
82 pinctrl {
83 led_pins: led-pins-0 {
84 marvell,pins = "mpp49", "mpp51", "mpp53";
85 marvell,function = "gpio";
86 };
87 };
88 leds {
89 compatible = "gpio-leds";
90 pinctrl-names = "default";
91 pinctrl-0 = <&led_pins>;
92
93 red_led {
94 label = "red_led";
95 gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
96 default-state = "off";
97 };
98
99 yellow_led {
100 label = "yellow_led";
101 gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
102 default-state = "off";
103 };
104
105 green_led {
106 label = "green_led";
107 gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
108 default-state = "keep";
109 };
110 };
111
112 gpio_keys {
113 compatible = "gpio-keys";
114 #address-cells = <1>;
115 #size-cells = <0>;
116
117 button@1 {
118 label = "Init Button";
119 linux,code = <KEY_POWER>;
120 gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
121 };
122 };
123
124 mdio {
125 phy0: ethernet-phy@0 {
126 reg = <0>;
127 };
128
129 phy1: ethernet-phy@1 {
130 reg = <1>;
131 };
132
133 phy2: ethernet-phy@2 {
134 reg = <2>;
135 };
136
137 phy3: ethernet-phy@3 {
138 reg = <3>;
139 };
140 };
141
142 ethernet@70000 {
143 status = "okay";
144 phy = <&phy0>;
145 phy-mode = "sgmii";
146 };
147 ethernet@74000 {
148 status = "okay";
149 phy = <&phy1>;
150 phy-mode = "sgmii";
151 };
152 ethernet@30000 {
153 status = "okay";
154 phy = <&phy2>;
155 phy-mode = "sgmii";
156 };
157 ethernet@34000 {
158 status = "okay";
159 phy = <&phy3>;
160 phy-mode = "sgmii";
161 };
162 i2c@11000 {
163 status = "okay";
164 clock-frequency = <400000>;
165 };
166 i2c@11100 {
167 status = "okay";
168 clock-frequency = <400000>;
169
170 s35390a: s35390a@30 {
171 compatible = "s35390a";
172 reg = <0x30>;
173 };
174 };
175 sata@a0000 {
176 nr-ports = <2>;
177 status = "okay";
178 };
179
180 /* Front side USB 0 */
181 usb@50000 {
182 status = "okay";
183 };
184
185 /* Front side USB 1 */
186 usb@51000 {
187 status = "okay";
188 };
189 };
190 };
191};