1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Device Tree common file for the Seagate Per 3 * Device Tree common file for the Seagate Personal Cloud NAS 1 and 2-Bay
4 * (Armada 370 SoC). 4 * (Armada 370 SoC).
5 * 5 *
6 * Copyright (C) 2015 Seagate 6 * Copyright (C) 2015 Seagate
7 * 7 *
8 * Author: Simon Guinot <simon.guinot@sequanux. 8 * Author: Simon Guinot <simon.guinot@sequanux.org>
9 */ 9 */
10 10
11 /* 11 /*
12 * TODO: add support for the white SATA LED. 12 * TODO: add support for the white SATA LED.
13 */ 13 */
14 14
15 #include "armada-370.dtsi" 15 #include "armada-370.dtsi"
16 #include <dt-bindings/gpio/gpio.h> 16 #include <dt-bindings/gpio/gpio.h>
17 #include <dt-bindings/input/input.h> 17 #include <dt-bindings/input/input.h>
18 18
19 / { 19 / {
20 chosen { 20 chosen {
21 stdout-path = "serial0:115200n 21 stdout-path = "serial0:115200n8";
22 }; 22 };
23 23
24 memory@0 { 24 memory@0 {
25 device_type = "memory"; 25 device_type = "memory";
26 reg = <0x00000000 0x20000000>; 26 reg = <0x00000000 0x20000000>; /* 512 MB */
27 }; 27 };
28 28
29 soc { 29 soc {
30 ranges = <MBUS_ID(0xf0, 0x01) 30 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
31 MBUS_ID(0x01, 0xe0) 31 MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
32 32
33 internal-regs { 33 internal-regs {
34 coherency-fabric@20200 34 coherency-fabric@20200 {
35 broken-idle; 35 broken-idle;
36 }; 36 };
37 37
38 serial@12000 { 38 serial@12000 {
39 status = "okay 39 status = "okay";
40 }; 40 };
41 41
42 ethernet@74000 { 42 ethernet@74000 {
43 status = "okay 43 status = "okay";
44 pinctrl-0 = <& 44 pinctrl-0 = <&ge1_rgmii_pins>;
45 pinctrl-names 45 pinctrl-names = "default";
46 phy = <&phy0>; 46 phy = <&phy0>;
47 phy-mode = "rg 47 phy-mode = "rgmii-id";
48 }; 48 };
49 49
50 usb@50000 { 50 usb@50000 {
51 status = "okay 51 status = "okay";
52 }; 52 };
53 }; 53 };
54 }; 54 };
55 55
56 regulator-0 { 56 regulator-0 {
57 compatible = "regulator-fixed" 57 compatible = "regulator-fixed";
58 regulator-name = "USB Power"; 58 regulator-name = "USB Power";
59 regulator-min-microvolt = <500 59 regulator-min-microvolt = <5000000>;
60 regulator-max-microvolt = <500 60 regulator-max-microvolt = <5000000>;
61 regulator-always-on; 61 regulator-always-on;
62 regulator-boot-on; 62 regulator-boot-on;
63 gpio = <&gpio1 27 GPIO_ACTIVE_ 63 gpio = <&gpio1 27 GPIO_ACTIVE_LOW>;
64 }; 64 };
65 65
66 regulator-1 { 66 regulator-1 {
67 compatible = "regulator-fixed" 67 compatible = "regulator-fixed";
68 regulator-name = "SATA0 power" 68 regulator-name = "SATA0 power";
69 regulator-min-microvolt = <500 69 regulator-min-microvolt = <5000000>;
70 regulator-max-microvolt = <500 70 regulator-max-microvolt = <5000000>;
71 enable-active-high; 71 enable-active-high;
72 regulator-always-on; 72 regulator-always-on;
73 regulator-boot-on; 73 regulator-boot-on;
74 gpio = <&gpio1 18 GPIO_ACTIVE_ 74 gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>;
75 }; 75 };
76 76
77 gpio-keys { 77 gpio-keys {
78 compatible = "gpio-keys"; 78 compatible = "gpio-keys";
79 79
80 button-power { 80 button-power {
81 label = "Power button" 81 label = "Power button";
82 linux,code = <KEY_POWE 82 linux,code = <KEY_POWER>;
83 gpios = <&gpio1 19 GPI 83 gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
84 debounce-interval = <1 84 debounce-interval = <100>;
85 }; 85 };
86 button-reset { 86 button-reset {
87 label = "Reset Button" 87 label = "Reset Button";
88 linux,code = <KEY_REST 88 linux,code = <KEY_RESTART>;
89 gpios = <&gpio1 23 GPI 89 gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
90 debounce-interval = <1 90 debounce-interval = <100>;
91 }; 91 };
92 button-usb { 92 button-usb {
93 label = "USB VBUS erro 93 label = "USB VBUS error";
94 linux,code = <KEY_UNKN 94 linux,code = <KEY_UNKNOWN>;
95 gpios = <&gpio1 21 GPI 95 gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
96 debounce-interval = <1 96 debounce-interval = <100>;
97 }; 97 };
98 }; 98 };
99 99
100 gpio-leds { 100 gpio-leds {
101 compatible = "gpio-leds"; 101 compatible = "gpio-leds";
102 102
103 led-red-sata0 { 103 led-red-sata0 {
104 label = "cumulus:red:s 104 label = "cumulus:red:sata0";
105 gpios = <&gpio1 26 GPI 105 gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
106 default-state = "off"; 106 default-state = "off";
107 }; 107 };
108 }; 108 };
109 109
110 gpio_poweroff { 110 gpio_poweroff {
111 compatible = "gpio-poweroff"; 111 compatible = "gpio-poweroff";
112 gpios = <&gpio1 25 GPIO_ACTIVE 112 gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
113 }; 113 };
114 }; 114 };
115 115
116 &pciec { 116 &pciec {
117 status = "okay"; 117 status = "okay";
118 118
119 /* USB 3.0 Bridge ASM1042A */ 119 /* USB 3.0 Bridge ASM1042A */
120 pcie@1,0 { 120 pcie@1,0 {
121 status = "okay"; 121 status = "okay";
122 }; 122 };
123 }; 123 };
124 124
125 &mdio { 125 &mdio {
126 pinctrl-0 = <&mdio_pins>; 126 pinctrl-0 = <&mdio_pins>;
127 pinctrl-names = "default"; 127 pinctrl-names = "default";
128 128
129 phy0: ethernet-phy@0 { 129 phy0: ethernet-phy@0 {
130 reg = <0>; 130 reg = <0>;
131 }; 131 };
132 }; 132 };
133 133
134 &pinctrl { 134 &pinctrl {
135 pinctrl-0 = <&sata_led_pin>; 135 pinctrl-0 = <&sata_led_pin>;
136 pinctrl-names = "default"; 136 pinctrl-names = "default";
137 137
138 sata_led_pin: sata-led-pin { 138 sata_led_pin: sata-led-pin {
139 marvell,pins = "mpp60"; 139 marvell,pins = "mpp60";
140 marvell,function = "sata0"; 140 marvell,function = "sata0";
141 }; 141 };
142 gpio_led_pin: gpio-led-pin { 142 gpio_led_pin: gpio-led-pin {
143 marvell,pins = "mpp60"; 143 marvell,pins = "mpp60";
144 marvell,function = "gpio"; 144 marvell,function = "gpio";
145 }; 145 };
146 }; 146 };
147 147
148 &spi0 { 148 &spi0 {
149 status = "okay"; 149 status = "okay";
150 pinctrl-0 = <&spi0_pins2>; 150 pinctrl-0 = <&spi0_pins2>;
151 pinctrl-names = "default"; 151 pinctrl-names = "default";
152 152
153 flash@0 { 153 flash@0 {
154 #address-cells = <1>; 154 #address-cells = <1>;
155 #size-cells = <1>; 155 #size-cells = <1>;
156 /* MX25L8006E */ 156 /* MX25L8006E */
157 compatible = "mxicy,mx25l8005" 157 compatible = "mxicy,mx25l8005", "jedec,spi-nor";
158 reg = <0>; /* Chip select 0 */ 158 reg = <0>; /* Chip select 0 */
159 spi-max-frequency = <50000000> 159 spi-max-frequency = <50000000>;
160 160
161 partition@0 { 161 partition@0 {
162 label = "u-boot"; 162 label = "u-boot";
163 reg = <0x0 0x100000>; 163 reg = <0x0 0x100000>;
164 }; 164 };
165 }; 165 };
166 }; 166 };
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