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1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
2 | /* | |
3 | * Copyright (c) 2016 Andreas Färber | |
4 | * Copyright (c) 2016 BayLibre, Inc. | |
5 | * Author: Kevin Hilman <khilman@kernel.org> | |
6 | */ | |
7 | ||
8 | #include "meson-gxbb.dtsi" | |
9 | ||
10 | / { | |
11 | aliases { | |
12 | serial0 = &uart_AO; | |
13 | ethernet0 = ðmac; | |
14 | }; | |
15 | ||
16 | chosen { | |
17 | stdout-path = "serial0:115200n8"; | |
18 | }; | |
19 | ||
20 | memory@0 { | |
21 | device_type = "memory"; | |
22 | reg = <0x0 0x0 0x0 0x40000000>; | |
23 | }; | |
24 | ||
25 | leds { | |
26 | compatible = "gpio-leds"; | |
27 | ||
28 | system { | |
29 | label = "wetek-play:system-status"; | |
30 | gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>; | |
31 | default-state = "on"; | |
32 | panic-indicator; | |
33 | }; | |
34 | }; | |
35 | ||
36 | usb_pwr: regulator-usb-pwrs { | |
37 | compatible = "regulator-fixed"; | |
38 | ||
39 | regulator-name = "USB_PWR"; | |
40 | ||
41 | regulator-min-microvolt = <5000000>; | |
42 | regulator-max-microvolt = <5000000>; | |
43 | ||
44 | gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>; | |
45 | enable-active-high; | |
46 | }; | |
47 | ||
48 | vddio_boot: regulator-vddio_boot { | |
49 | compatible = "regulator-fixed"; | |
50 | regulator-name = "VDDIO_BOOT"; | |
51 | regulator-min-microvolt = <1800000>; | |
52 | regulator-max-microvolt = <1800000>; | |
53 | }; | |
54 | ||
55 | vddao_3v3: regulator-vddao_3v3 { | |
56 | compatible = "regulator-fixed"; | |
57 | regulator-name = "VDDAO_3V3"; | |
58 | regulator-min-microvolt = <3300000>; | |
59 | regulator-max-microvolt = <3300000>; | |
60 | }; | |
61 | ||
62 | vcc_3v3: regulator-vcc_3v3 { | |
63 | compatible = "regulator-fixed"; | |
64 | regulator-name = "VCC_3V3"; | |
65 | regulator-min-microvolt = <3300000>; | |
66 | regulator-max-microvolt = <3300000>; | |
67 | }; | |
68 | ||
69 | emmc_pwrseq: emmc-pwrseq { | |
70 | compatible = "mmc-pwrseq-emmc"; | |
71 | reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; | |
72 | }; | |
73 | ||
74 | wifi32k: wifi32k { | |
75 | compatible = "pwm-clock"; | |
76 | #clock-cells = <0>; | |
77 | clock-frequency = <32768>; | |
78 | pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ | |
79 | }; | |
80 | ||
81 | sdio_pwrseq: sdio-pwrseq { | |
82 | compatible = "mmc-pwrseq-simple"; | |
83 | reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; | |
84 | clocks = <&wifi32k>; | |
85 | clock-names = "ext_clock"; | |
86 | }; | |
87 | ||
88 | cvbs-connector { | |
89 | compatible = "composite-video-connector"; | |
90 | ||
91 | port { | |
92 | cvbs_connector_in: endpoint { | |
93 | remote-endpoint = <&cvbs_vdac_out>; | |
94 | }; | |
95 | }; | |
96 | }; | |
97 | ||
98 | hdmi-connector { | |
99 | compatible = "hdmi-connector"; | |
100 | type = "a"; | |
101 | ||
102 | port { | |
103 | hdmi_connector_in: endpoint { | |
104 | remote-endpoint = <&hdmi_tx_tmds_out>; | |
105 | }; | |
106 | }; | |
107 | }; | |
108 | }; | |
109 | ||
110 | &cec_AO { | |
111 | status = "okay"; | |
112 | pinctrl-0 = <&ao_cec_pins>; | |
113 | pinctrl-names = "default"; | |
114 | hdmi-phandle = <&hdmi_tx>; | |
115 | }; | |
116 | ||
117 | &cvbs_vdac_port { | |
118 | cvbs_vdac_out: endpoint { | |
119 | remote-endpoint = <&cvbs_connector_in>; | |
120 | }; | |
121 | }; | |
122 | ||
123 | ðmac { | |
124 | status = "okay"; | |
125 | pinctrl-0 = <ð_rgmii_pins>; | |
126 | pinctrl-names = "default"; | |
127 | ||
128 | phy-handle = <ð_phy0>; | |
129 | phy-mode = "rgmii"; | |
130 | ||
131 | amlogic,tx-delay-ns = <2>; | |
132 | ||
133 | snps,reset-gpio = <&gpio GPIOZ_14 0>; | |
134 | snps,reset-delays-us = <0 10000 1000000>; | |
135 | snps,reset-active-low; | |
136 | ||
137 | mdio { | |
138 | compatible = "snps,dwmac-mdio"; | |
139 | #address-cells = <1>; | |
140 | #size-cells = <0>; | |
141 | ||
142 | eth_phy0: ethernet-phy@0 { | |
143 | /* Realtek RTL8211F (0x001cc916) */ | |
144 | reg = <0>; | |
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145 | }; |
146 | }; | |
147 | }; | |
148 | ||
149 | &hdmi_tx { | |
150 | status = "okay"; | |
151 | pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; | |
152 | pinctrl-names = "default"; | |
153 | }; | |
154 | ||
155 | &hdmi_tx_tmds_port { | |
156 | hdmi_tx_tmds_out: endpoint { | |
157 | remote-endpoint = <&hdmi_connector_in>; | |
158 | }; | |
159 | }; | |
160 | ||
161 | &ir { | |
162 | status = "okay"; | |
163 | pinctrl-0 = <&remote_input_ao_pins>; | |
164 | pinctrl-names = "default"; | |
165 | }; | |
166 | ||
167 | &pwm_ef { | |
168 | status = "okay"; | |
169 | pinctrl-0 = <&pwm_e_pins>; | |
170 | pinctrl-names = "default"; | |
171 | clocks = <&clkc CLKID_FCLK_DIV4>; | |
172 | clock-names = "clkin0"; | |
173 | }; | |
174 | ||
175 | /* Wireless SDIO Module */ | |
176 | &sd_emmc_a { | |
177 | status = "okay"; | |
178 | pinctrl-0 = <&sdio_pins>; | |
179 | pinctrl-1 = <&sdio_clk_gate_pins>; | |
180 | pinctrl-names = "default", "clk-gate"; | |
181 | #address-cells = <1>; | |
182 | #size-cells = <0>; | |
183 | ||
184 | bus-width = <4>; | |
185 | cap-sd-highspeed; | |
186 | max-frequency = <100000000>; | |
187 | ||
188 | non-removable; | |
189 | disable-wp; | |
190 | ||
191 | mmc-pwrseq = <&sdio_pwrseq>; | |
192 | ||
193 | vmmc-supply = <&vddao_3v3>; | |
194 | vqmmc-supply = <&vddio_boot>; | |
195 | ||
196 | brcmf: wifi@1 { | |
197 | reg = <1>; | |
198 | compatible = "brcm,bcm4329-fmac"; | |
199 | }; | |
200 | }; | |
201 | ||
202 | /* SD card */ | |
203 | &sd_emmc_b { | |
204 | status = "okay"; | |
205 | pinctrl-0 = <&sdcard_pins>; | |
206 | pinctrl-1 = <&sdcard_clk_gate_pins>; | |
207 | pinctrl-names = "default", "clk-gate"; | |
208 | ||
209 | bus-width = <4>; | |
210 | cap-sd-highspeed; | |
211 | max-frequency = <100000000>; | |
212 | disable-wp; | |
213 | ||
f29200c8 | 214 | cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; |
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215 | |
216 | vmmc-supply = <&vddao_3v3>; | |
217 | vqmmc-supply = <&vcc_3v3>; | |
218 | }; | |
219 | ||
220 | /* eMMC */ | |
221 | &sd_emmc_c { | |
222 | status = "okay"; | |
223 | pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>; | |
224 | pinctrl-1 = <&emmc_clk_gate_pins>; | |
225 | pinctrl-names = "default", "clk-gate"; | |
226 | ||
227 | bus-width = <8>; | |
228 | cap-mmc-highspeed; | |
229 | max-frequency = <200000000>; | |
230 | non-removable; | |
231 | disable-wp; | |
232 | mmc-ddr-1_8v; | |
233 | mmc-hs200-1_8v; | |
234 | ||
235 | mmc-pwrseq = <&emmc_pwrseq>; | |
236 | vmmc-supply = <&vcc_3v3>; | |
237 | vqmmc-supply = <&vddio_boot>; | |
238 | }; | |
239 | ||
240 | /* This UART is brought out to the DB9 connector */ | |
241 | &uart_AO { | |
242 | status = "okay"; | |
243 | pinctrl-0 = <&uart_ao_a_pins>; | |
244 | pinctrl-names = "default"; | |
245 | }; | |
246 | ||
247 | &usb0_phy { | |
248 | status = "okay"; | |
249 | phy-supply = <&usb_pwr>; | |
250 | }; | |
251 | ||
252 | &usb0 { | |
253 | status = "okay"; | |
254 | }; |