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e7822263 | 1 | // SPDX-License-Identifier: GPL-2.0 |
e2b15689 AL |
2 | /* |
3 | * Device Tree file for HP t5325 Thin Client" | |
4 | * | |
5 | * Copyright (C) 2014 | |
6 | * | |
7 | * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | |
8 | * Andrew Lunn <andrew@lunn.ch> | |
9 | * | |
e2b15689 AL |
10 | */ |
11 | ||
12 | /dts-v1/; | |
13 | ||
14 | #include "kirkwood.dtsi" | |
15 | #include "kirkwood-6281.dtsi" | |
16 | ||
17 | / { | |
18 | model = "HP t5325 Thin Client"; | |
19 | compatible = "hp,t5325", "marvell,kirkwood-88f6281", "marvell,kirkwood"; | |
20 | ||
21 | memory { | |
22 | device_type = "memory"; | |
23 | reg = <0x00000000 0x20000000>; | |
24 | }; | |
25 | ||
26 | chosen { | |
27 | bootargs = "console=ttyS0,115200n8"; | |
ab833614 | 28 | stdout-path = &uart0; |
e2b15689 AL |
29 | }; |
30 | ||
e2b15689 | 31 | ocp@f1000000 { |
a9483969 | 32 | pinctrl: pin-controller@10000 { |
e2b15689 AL |
33 | pinctrl-0 = <&pmx_i2s &pmx_sysrst>; |
34 | pinctrl-names = "default"; | |
35 | ||
36 | pmx_button_power: pmx-button_power { | |
37 | marvell,pins = "mpp45"; | |
38 | marvell,function = "gpio"; | |
39 | }; | |
40 | ||
41 | pmx_power_off: pmx-power-off { | |
42 | marvell,pins = "mpp48"; | |
43 | marvell,function = "gpio"; | |
44 | }; | |
45 | ||
46 | pmx_led: pmx-led { | |
47 | marvell,pins = "mpp21"; | |
48 | marvell,function = "gpio"; | |
49 | }; | |
50 | ||
51 | pmx_usb_sata_power_enable: pmx-usb-sata-power-enable { | |
52 | marvell,pins = "mpp44"; | |
53 | marvell,function = "gpio"; | |
54 | }; | |
55 | ||
e2b15689 AL |
56 | pmx_spi: pmx-spi { |
57 | marvell,pins = "mpp1", "mpp2", "mpp3", "mpp7"; | |
58 | marvell,function = "spi"; | |
59 | }; | |
60 | ||
61 | pmx_sysrst: pmx-sysrst { | |
62 | marvell,pins = "mpp6"; | |
63 | marvell,function = "sysrst"; | |
64 | }; | |
65 | ||
66 | pmx_i2s: pmx-i2s { | |
67 | marvell,pins = "mpp39", "mpp40", "mpp41", "mpp42", | |
68 | "mpp43"; | |
69 | marvell,function = "audio"; | |
70 | }; | |
71 | }; | |
72 | ||
73 | spi@10600 { | |
e2b15689 AL |
74 | status = "okay"; |
75 | ||
76 | flash@0 { | |
77 | #address-cells = <1>; | |
78 | #size-cells = <1>; | |
943d45aa | 79 | compatible = "st,m25p80", "jedec,spi-nor"; |
e2b15689 AL |
80 | spi-max-frequency = <86000000>; |
81 | reg = <0>; | |
82 | mode = <0>; | |
83 | ||
84 | partition@0 { | |
85 | reg = <0x0 0x80000>; | |
86 | label = "u-boot"; | |
87 | }; | |
88 | ||
89 | partition@1 { | |
90 | reg = <0x80000 0x40000>; | |
91 | label = "SSD firmware"; | |
92 | }; | |
93 | ||
94 | partition@2 { | |
95 | reg = <0xc0000 0x10000>; | |
96 | label = "u-boot env"; | |
97 | }; | |
98 | ||
99 | partition@3 { | |
100 | reg = <0xd0000 0x10000>; | |
101 | label = "permanent u-boot env"; | |
102 | }; | |
103 | ||
104 | partition@4 { | |
105 | reg = <0xd0000 0x10000>; | |
106 | label = "permanent u-boot env"; | |
107 | }; | |
108 | }; | |
109 | }; | |
110 | ||
111 | i2c@11000 { | |
112 | status = "okay"; | |
113 | ||
114 | alc5621: alc5621@1a { | |
115 | compatible = "realtek,alc5621"; | |
116 | reg = <0x1a>; | |
b715a3b0 AL |
117 | #sound-dai-cells = <0>; |
118 | add-ctrl = <0x3700>; | |
119 | jack-det-ctrl = <0x4810>; | |
e2b15689 AL |
120 | }; |
121 | }; | |
122 | ||
123 | serial@12000 { | |
124 | status = "okay"; | |
125 | }; | |
126 | ||
127 | sata@80000 { | |
128 | status = "okay"; | |
129 | nr-ports = <2>; | |
130 | }; | |
131 | ||
132 | audio: audio-controller@a0000 { | |
133 | status = "okay"; | |
134 | }; | |
135 | }; | |
136 | ||
137 | regulators { | |
138 | compatible = "simple-bus"; | |
139 | #address-cells = <1>; | |
140 | #size-cells = <0>; | |
141 | pinctrl-0 = <&pmx_usb_sata_power_enable>; | |
142 | pinctrl-names = "default"; | |
143 | ||
144 | usb_power: regulator@1 { | |
145 | compatible = "regulator-fixed"; | |
146 | reg = <1>; | |
147 | regulator-name = "USB-SATA Power"; | |
148 | regulator-min-microvolt = <5000000>; | |
149 | regulator-max-microvolt = <5000000>; | |
150 | enable-active-high; | |
151 | regulator-always-on; | |
152 | regulator-boot-on; | |
153 | gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; | |
154 | }; | |
155 | }; | |
156 | ||
157 | gpio_keys { | |
158 | compatible = "gpio-keys"; | |
159 | #address-cells = <1>; | |
160 | #size-cells = <0>; | |
161 | pinctrl-0 = <&pmx_button_power>; | |
162 | pinctrl-names = "default"; | |
163 | ||
395c755f | 164 | power { |
e2b15689 AL |
165 | label = "Power Button"; |
166 | linux,code = <KEY_POWER>; | |
167 | gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; | |
168 | }; | |
169 | }; | |
170 | ||
171 | gpio_poweroff { | |
172 | compatible = "gpio-poweroff"; | |
173 | pinctrl-0 = <&pmx_power_off>; | |
174 | pinctrl-names = "default"; | |
175 | gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>; | |
176 | }; | |
177 | ||
191825c3 AL |
178 | sound { |
179 | compatible = "simple-audio-card"; | |
180 | simple-audio-card,format = "i2s"; | |
181 | simple-audio-card,routing = | |
182 | "Headphone Jack", "HPL", | |
183 | "Headphone Jack", "HPR", | |
184 | "Speaker", "SPKOUT", | |
185 | "Speaker", "SPKOUTN", | |
186 | "MIC1", "Mic Jack", | |
187 | "MIC2", "Mic Jack"; | |
188 | simple-audio-card,widgets = | |
189 | "Headphone", "Headphone Jack", | |
190 | "Speaker", "Speaker", | |
191 | "Microphone", "Mic Jack"; | |
192 | ||
193 | simple-audio-card,mclk-fs = <256>; | |
194 | ||
195 | simple-audio-card,cpu { | |
196 | sound-dai = <&audio>; | |
197 | }; | |
198 | ||
199 | simple-audio-card,codec { | |
200 | sound-dai = <&alc5621>; | |
201 | }; | |
202 | }; | |
e2b15689 AL |
203 | }; |
204 | ||
205 | &mdio { | |
206 | status = "okay"; | |
207 | ||
8b1750de | 208 | ethphy0: ethernet-phy@8 { |
e2b15689 AL |
209 | device_type = "ethernet-phy"; |
210 | reg = <8>; | |
211 | }; | |
212 | }; | |
213 | ||
214 | ð0 { | |
215 | status = "okay"; | |
216 | ethernet0-port@0 { | |
217 | phy-handle = <ðphy0>; | |
218 | }; | |
219 | }; | |
eb13cf83 AL |
220 | |
221 | &pciec { | |
222 | status = "okay"; | |
223 | }; | |
224 | ||
225 | &pcie0 { | |
226 | status = "okay"; | |
227 | }; |