xref: /linux/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi (revision 3a39d672e7f48b8d6b91a09afa4b55352773b4b5) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2019 BayLibre, SAS
4 * Author: Neil Armstrong <narmstrong@baylibre.com>
5 */
6
7#include "meson-g12b-odroid.dtsi"
8
9/ {
10	aliases {
11		rtc0 = &rtc;
12	};
13
14	dio2133: audio-amplifier-0 {
15		compatible = "simple-audio-amplifier";
16		enable-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
17		VCC-supply = <&vcc_5v>;
18		sound-name-prefix = "U19";
19		status = "okay";
20	};
21
22	hub_5v: regulator-hub-5v {
23		compatible = "regulator-fixed";
24		regulator-name = "HUB_5V";
25		regulator-min-microvolt = <5000000>;
26		regulator-max-microvolt = <5000000>;
27		vin-supply = <&vcc_5v>;
28
29		/* Connected to the Hub CHIPENABLE, LOW sets low power state */
30		gpio = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
31		enable-active-high;
32	};
33
34	/* USB hub supports both USB 2.0 and USB 3.0 root hub */
35	usb-hub {
36		dr_mode = "host";
37		#address-cells = <1>;
38		#size-cells = <0>;
39
40		/* 2.0 hub on port 1 */
41		hub_2_0: hub@1 {
42			compatible = "usb5e3,610";
43			reg = <1>;
44			peer-hub = <&hub_3_0>;
45			vdd-supply = <&usb_pwr_en>;
46		};
47
48		/* 3.0 hub on port 4 */
49		hub_3_0: hub@2 {
50			compatible = "usb5e3,620";
51			reg = <2>;
52			peer-hub = <&hub_2_0>;
53			reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
54			vdd-supply = <&vcc_5v>;
55		};
56	};
57
58	sound {
59		compatible = "amlogic,axg-sound-card";
60		model = "ODROID-N2";
61		audio-widgets = "Line", "Lineout";
62		audio-aux-devs = <&tdmout_b>, <&tdmout_c>, <&tdmin_a>,
63				 <&tdmin_b>, <&tdmin_c>, <&tdmin_lb>,
64				 <&dio2133>;
65		audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
66				"TDMOUT_B IN 1", "FRDDR_B OUT 1",
67				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
68				"TDM_B Playback", "TDMOUT_B OUT",
69				"TDMOUT_C IN 0", "FRDDR_A OUT 2",
70				"TDMOUT_C IN 1", "FRDDR_B OUT 2",
71				"TDMOUT_C IN 2", "FRDDR_C OUT 2",
72				"TDM_C Playback", "TDMOUT_C OUT",
73				"TDMIN_A IN 4", "TDM_B Loopback",
74				"TDMIN_B IN 4", "TDM_B Loopback",
75				"TDMIN_C IN 4", "TDM_B Loopback",
76				"TDMIN_LB IN 1", "TDM_B Loopback",
77				"TDMIN_A IN 5", "TDM_C Loopback",
78				"TDMIN_B IN 5", "TDM_C Loopback",
79				"TDMIN_C IN 5", "TDM_C Loopback",
80				"TDMIN_LB IN 2", "TDM_C Loopback",
81				"TODDR_A IN 0", "TDMIN_A OUT",
82				"TODDR_B IN 0", "TDMIN_A OUT",
83				"TODDR_C IN 0", "TDMIN_A OUT",
84				"TODDR_A IN 1", "TDMIN_B OUT",
85				"TODDR_B IN 1", "TDMIN_B OUT",
86				"TODDR_C IN 1", "TDMIN_B OUT",
87				"TODDR_A IN 2", "TDMIN_C OUT",
88				"TODDR_B IN 2", "TDMIN_C OUT",
89				"TODDR_C IN 2", "TDMIN_C OUT",
90				"TODDR_A IN 6", "TDMIN_LB OUT",
91				"TODDR_B IN 6", "TDMIN_LB OUT",
92				"TODDR_C IN 6", "TDMIN_LB OUT",
93				"U19 INL", "ACODEC LOLP",
94				"U19 INR", "ACODEC LORP",
95				"Lineout", "U19 OUTL",
96				"Lineout", "U19 OUTR";
97
98		clocks = <&clkc CLKID_MPLL2>,
99			 <&clkc CLKID_MPLL0>,
100			 <&clkc CLKID_MPLL1>;
101
102		assigned-clocks = <&clkc CLKID_MPLL2>,
103				  <&clkc CLKID_MPLL0>,
104				  <&clkc CLKID_MPLL1>;
105		assigned-clock-parents = <0>, <0>, <0>;
106		assigned-clock-rates = <294912000>,
107				       <270950400>,
108				       <393216000>;
109
110		dai-link-0 {
111			sound-dai = <&frddr_a>;
112		};
113
114		dai-link-1 {
115			sound-dai = <&frddr_b>;
116		};
117
118		dai-link-2 {
119			sound-dai = <&frddr_c>;
120		};
121
122		dai-link-3 {
123			sound-dai = <&toddr_a>;
124		};
125
126		dai-link-4 {
127			sound-dai = <&toddr_b>;
128		};
129
130		dai-link-5 {
131			sound-dai = <&toddr_c>;
132		};
133
134		/* 8ch hdmi interface */
135		dai-link-6 {
136			sound-dai = <&tdmif_b>;
137			dai-format = "i2s";
138			dai-tdm-slot-tx-mask-0 = <1 1>;
139			dai-tdm-slot-tx-mask-1 = <1 1>;
140			dai-tdm-slot-tx-mask-2 = <1 1>;
141			dai-tdm-slot-tx-mask-3 = <1 1>;
142			mclk-fs = <256>;
143
144			codec-0 {
145				sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
146			};
147
148			codec-1 {
149				sound-dai = <&toacodec TOACODEC_IN_B>;
150			};
151		};
152
153		/* i2s jack output interface */
154		dai-link-7 {
155			sound-dai = <&tdmif_c>;
156			dai-format = "i2s";
157			dai-tdm-slot-tx-mask-0 = <1 1>;
158			mclk-fs = <256>;
159
160			codec-0 {
161				sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;
162			};
163
164			codec-1 {
165				sound-dai = <&toacodec TOACODEC_IN_C>;
166			};
167		};
168
169		/* hdmi glue */
170		dai-link-8 {
171			sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
172
173			codec {
174				sound-dai = <&hdmi_tx>;
175			};
176		};
177
178		/* acodec glue */
179		dai-link-9 {
180			sound-dai = <&toacodec TOACODEC_OUT>;
181
182			codec {
183				sound-dai = <&acodec>;
184			};
185		};
186	};
187};
188
189&acodec {
190	AVDD-supply = <&vddao_1v8>;
191	status = "okay";
192};
193
194&ethmac {
195	pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
196	pinctrl-names = "default";
197	status = "okay";
198	phy-mode = "rgmii";
199	phy-handle = <&external_phy>;
200	amlogic,tx-delay-ns = <2>;
201};
202
203&ext_mdio {
204	external_phy: ethernet-phy@0 {
205		/* Realtek RTL8211F (0x001cc916) */
206		reg = <0>;
207		max-speed = <1000>;
208
209		reset-assert-us = <10000>;
210		reset-deassert-us = <80000>;
211		reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
212
213		interrupt-parent = <&gpio_intc>;
214		/* MAC_INTR on GPIOZ_14 */
215		interrupts = <IRQID_GPIOZ_14 IRQ_TYPE_LEVEL_LOW>;
216	};
217};
218
219&gpio {
220	gpio-line-names =
221		/* GPIOZ */
222		"", "", "", "", "", "", "", "",
223		"", "", "", "", "", "", "", "",
224		/* GPIOH */
225		"", "", "", "", "", "", "", "",
226		"",
227		/* BOOT */
228		"", "", "", "", "", "", "", "",
229		"", "", "", "", "", "", "", "",
230		/* GPIOC */
231		"", "", "", "", "", "", "", "",
232		/* GPIOA */
233		"PIN_44", /* GPIOA_0 */
234		"PIN_46", /* GPIOA_1 */
235		"PIN_45", /* GPIOA_2 */
236		"PIN_47", /* GPIOA_3 */
237		"PIN_26", /* GPIOA_4 */
238		"", "", "", "", "", "",
239		"PIN_42", /* GPIOA_11 */
240		"PIN_32", /* GPIOA_12 */
241		"PIN_7",  /* GPIOA_13 */
242		"PIN_27", /* GPIOA_14 */
243		"PIN_28", /* GPIOA_15 */
244		/* GPIOX */
245		"PIN_16", /* GPIOX_0 */
246		"PIN_18", /* GPIOX_1 */
247		"PIN_22", /* GPIOX_2 */
248		"PIN_11", /* GPIOX_3 */
249		"PIN_13", /* GPIOX_4 */
250		"PIN_33", /* GPIOX_5 */
251		"PIN_35", /* GPIOX_6 */
252		"PIN_15", /* GPIOX_7 */
253		"PIN_19", /* GPIOX_8 */
254		"PIN_21", /* GPIOX_9 */
255		"PIN_24", /* GPIOX_10 */
256		"PIN_23", /* GPIOX_11 */
257		"PIN_8",  /* GPIOX_12 */
258		"PIN_10", /* GPIOX_13 */
259		"PIN_29", /* GPIOX_14 */
260		"PIN_31", /* GPIOX_15 */
261		"PIN_12", /* GPIOX_16 */
262		"PIN_3",  /* GPIOX_17 */
263		"PIN_5",  /* GPIOX_18 */
264		"PIN_36"; /* GPIOX_19 */
265};
266
267&i2c3 {
268	status = "okay";
269	pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
270	pinctrl-names = "default";
271
272	rtc: rtc@51 {
273		compatible = "nxp,pcf8563";
274		reg = <0x51>;
275		wakeup-source;
276	};
277};
278
279&ir {
280	status = "okay";
281	pinctrl-0 = <&remote_input_ao_pins>;
282	pinctrl-names = "default";
283	linux,rc-map-name = "rc-odroid";
284};
285
286/*
287 * EMMC_D4, EMMC_D5, EMMC_D6 and EMMC_D7 pins are shared between SPI NOR pins
288 * and eMMC Data 4 to 7 pins.
289 * Replace emmc_data_8b_pins to emmc_data_4b_pins from sd_emmc_c pinctrl-0,
290 * and change bus-width to 4 then spifc can be enabled.
291 * The SW1 slide should also be set to the correct position.
292 */
293&spifc {
294	status = "disabled";
295	pinctrl-0 = <&nor_pins>;
296	pinctrl-names = "default";
297
298	mx25u64: flash@0 {
299		#address-cells = <1>;
300		#size-cells = <1>;
301		compatible = "mxicy,mx25u6435f", "jedec,spi-nor";
302		reg = <0>;
303		spi-max-frequency = <104000000>;
304	};
305};
306
307&toacodec {
308	status = "okay";
309};
310
311&usb {
312	vbus-supply = <&usb_pwr_en>;
313};
314
315&usb2_phy1 {
316	/* Enable the hub which is connected to this port */
317	phy-supply = <&hub_5v>;
318};
319