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e3e37bca GC |
1 | /* |
2 | * Device Tree file for Globalscale Mirabox | |
3 | * | |
4 | * Gregory CLEMENT <gregory.clement@free-electrons.com> | |
5 | * | |
6 | * This file is licensed under the terms of the GNU General Public | |
7 | * License version 2. This program is licensed "as is" without any | |
8 | * warranty of any kind, whether express or implied. | |
9 | */ | |
10 | ||
11 | /dts-v1/; | |
29e74f8b | 12 | #include <dt-bindings/gpio/gpio.h> |
38149887 | 13 | #include "armada-370.dtsi" |
e3e37bca GC |
14 | |
15 | / { | |
16 | model = "Globalscale Mirabox"; | |
17 | compatible = "globalscale,mirabox", "marvell,armada370", "marvell,armada-370-xp"; | |
18 | ||
19 | chosen { | |
20 | bootargs = "console=ttyS0,115200 earlyprintk"; | |
21 | }; | |
22 | ||
23 | memory { | |
24 | device_type = "memory"; | |
25 | reg = <0x00000000 0x20000000>; /* 512 MB */ | |
26 | }; | |
27 | ||
28 | soc { | |
0cd3754a EG |
29 | ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000 |
30 | MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>; | |
5e12a613 | 31 | |
14fd8ed0 EG |
32 | pcie-controller { |
33 | status = "okay"; | |
34 | ||
35 | /* Internal mini-PCIe connector */ | |
36 | pcie@1,0 { | |
37 | /* Port 0, Lane 0 */ | |
38 | status = "okay"; | |
39 | }; | |
40 | ||
41 | /* Connected on the PCB to a USB 3.0 XHCI controller */ | |
42 | pcie@2,0 { | |
43 | /* Port 1, Lane 0 */ | |
44 | status = "okay"; | |
45 | }; | |
46 | }; | |
47 | ||
467f54b2 GC |
48 | internal-regs { |
49 | serial@12000 { | |
467f54b2 | 50 | status = "okay"; |
51ab3fb8 | 51 | }; |
467f54b2 GC |
52 | timer@20300 { |
53 | clock-frequency = <600000000>; | |
54 | status = "okay"; | |
51ab3fb8 | 55 | }; |
51ab3fb8 | 56 | |
467f54b2 GC |
57 | pinctrl { |
58 | pwr_led_pin: pwr-led-pin { | |
59 | marvell,pins = "mpp63"; | |
60 | marvell,function = "gpo"; | |
61 | }; | |
51ab3fb8 | 62 | |
467f54b2 GC |
63 | stat_led_pins: stat-led-pins { |
64 | marvell,pins = "mpp64", "mpp65"; | |
65 | marvell,function = "gpio"; | |
66 | }; | |
51ab3fb8 RP |
67 | }; |
68 | ||
467f54b2 GC |
69 | gpio_leds { |
70 | compatible = "gpio-leds"; | |
71 | pinctrl-names = "default"; | |
72 | pinctrl-0 = <&pwr_led_pin &stat_led_pins>; | |
73 | ||
74 | green_pwr_led { | |
75 | label = "mirabox:green:pwr"; | |
29e74f8b | 76 | gpios = <&gpio1 31 GPIO_ACTIVE_LOW>; |
dcdf14c7 | 77 | default-state = "keep"; |
467f54b2 GC |
78 | }; |
79 | ||
80 | blue_stat_led { | |
81 | label = "mirabox:blue:stat"; | |
29e74f8b | 82 | gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; |
dcdf14c7 | 83 | default-state = "off"; |
467f54b2 GC |
84 | }; |
85 | ||
86 | green_stat_led { | |
87 | label = "mirabox:green:stat"; | |
29e74f8b | 88 | gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; |
467f54b2 GC |
89 | default-state = "off"; |
90 | }; | |
51ab3fb8 RP |
91 | }; |
92 | ||
467f54b2 GC |
93 | mdio { |
94 | phy0: ethernet-phy@0 { | |
95 | reg = <0>; | |
96 | }; | |
51ab3fb8 | 97 | |
467f54b2 GC |
98 | phy1: ethernet-phy@1 { |
99 | reg = <1>; | |
100 | }; | |
9f32cccc | 101 | }; |
467f54b2 GC |
102 | ethernet@70000 { |
103 | status = "okay"; | |
104 | phy = <&phy0>; | |
105 | phy-mode = "rgmii-id"; | |
106 | }; | |
107 | ethernet@74000 { | |
108 | status = "okay"; | |
109 | phy = <&phy1>; | |
110 | phy-mode = "rgmii-id"; | |
9f32cccc | 111 | }; |
200506b1 | 112 | |
467f54b2 GC |
113 | mvsdio@d4000 { |
114 | pinctrl-0 = <&sdio_pins3>; | |
115 | pinctrl-names = "default"; | |
116 | status = "okay"; | |
117 | /* | |
118 | * No CD or WP GPIOs: SDIO interface used for | |
119 | * Wifi/Bluetooth chip | |
120 | */ | |
d87b5fbb | 121 | broken-cd; |
467f54b2 | 122 | }; |
66bcb58b | 123 | |
467f54b2 GC |
124 | usb@50000 { |
125 | status = "okay"; | |
66bcb58b | 126 | }; |
488d1a6f | 127 | |
467f54b2 GC |
128 | usb@51000 { |
129 | status = "okay"; | |
130 | }; | |
488d1a6f | 131 | |
467f54b2 | 132 | i2c@11000 { |
488d1a6f | 133 | status = "okay"; |
467f54b2 GC |
134 | clock-frequency = <100000>; |
135 | pca9505: pca9505@25 { | |
136 | compatible = "nxp,pca9505"; | |
137 | gpio-controller; | |
138 | #gpio-cells = <2>; | |
139 | reg = <0x25>; | |
140 | }; | |
488d1a6f | 141 | }; |
d8c552dd EG |
142 | |
143 | nand@d0000 { | |
144 | status = "okay"; | |
145 | num-cs = <1>; | |
146 | marvell,nand-keep-config; | |
147 | marvell,nand-enable-arbiter; | |
148 | nand-on-flash-bbt; | |
149 | ||
150 | partition@0 { | |
151 | label = "U-Boot"; | |
152 | reg = <0 0x400000>; | |
153 | }; | |
154 | partition@400000 { | |
155 | label = "Linux"; | |
156 | reg = <0x400000 0x400000>; | |
157 | }; | |
158 | partition@800000 { | |
159 | label = "Filesystem"; | |
160 | reg = <0x800000 0x3f800000>; | |
161 | }; | |
162 | }; | |
488d1a6f | 163 | }; |
e3e37bca GC |
164 | }; |
165 | }; |