1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3/dts-v1/;
4
5#include "rk3566-soquartz.dtsi"
6
7/ {
8	model = "Pine64 RK3566 SoQuartz with CM4-IO Carrier Board";
9	compatible = "pine64,soquartz-cm4io", "pine64,soquartz", "rockchip,rk3566";
10
11	/* labeled +12v in schematic */
12	vcc12v_dcin: vcc12v-dcin-regulator {
13		compatible = "regulator-fixed";
14		regulator-name = "vcc12v_dcin";
15		regulator-always-on;
16		regulator-boot-on;
17		regulator-min-microvolt = <12000000>;
18		regulator-max-microvolt = <12000000>;
19	};
20
21	/* labeled +5v in schematic */
22	vcc_5v: vcc-5v-regulator {
23		compatible = "regulator-fixed";
24		regulator-name = "vcc_5v";
25		regulator-always-on;
26		regulator-boot-on;
27		regulator-min-microvolt = <5000000>;
28		regulator-max-microvolt = <5000000>;
29		vin-supply = <&vcc12v_dcin>;
30	};
31};
32
33&gmac1 {
34	status = "okay";
35};
36
37/*
38 * i2c1 is exposed on CM1 / Module1A
39 * pin 80 - SCL0 - i2c1_scl_m0, pullup to vcc3v3_pmu
40 * pin 82 - SDA0 - i2c1_sda_m0, pullup to vcc3v3_pmu
41 */
42&i2c1 {
43	status = "okay";
44
45	/*
46	 * the rtc interrupt is tied to PMIC_PWRON,
47	 * it will force reset the board if triggered.
48	 */
49	pcf85063: rtc@51 {
50		compatible = "nxp,pcf85063";
51		reg = <0x51>;
52	};
53};
54
55/*
56 * i2c2 is exposed on CM1 / Module1A - to PI40
57 * pin 56 - GPIO3 - i2c2_scl_m1, pullup to vcc_3v3, shared with i2s1_8ch
58 * pin 58 - GPIO2 - i2c2_sda_m1, pullup to vcc_3v3
59 */
60&i2c2 {
61	status = "disabled";
62};
63
64/*
65 * i2c3 is exposed on CM1 / Module1A - to PI40
66 * pin 35 - ID_SC(GPIO28) - i2c3_scl_m0, pullup to vcc_3v3
67 * pin 36 - ID_SD(GPIO27) - i2c3_sda_m0, pullup to vcc_3v3
68 */
69&i2c3 {
70	status = "disabled";
71};
72
73/*
74 * i2c4 is exposed on CM2 / Module1B - to PI40
75 * pin 45 - GPIO24 - i2c4_scl_m1
76 * pin 47 - GPIO23 - i2c4_sda_m1
77 */
78&i2c4 {
79	status = "disabled";
80};
81
82/*
83 * i2s1_8ch is exposed on CM1 / Module1A - to PI40
84 * pin 24 - GPIO26 - i2s1_sdi1_m1
85 * pin 25 - GPIO21 - i2s1_sdo0_m1
86 * pin 26 - GPIO19 - i2s1_lrck_tx_m1
87 * pin 27 - GPIO20 - i2s1_sdi0_m1
88 * pin 29 - GPIO16 - i2s1_sdi3_m1
89 * pin 30 - GPIO6  - i2s1_sdi2_m1
90 * pin 40 - GPIO9  - i2s1_sdo1_m1, shared with spi3
91 * pin 41 - GPIO25 - i2s1_sdo2_m1
92 * pin 49 - GPIO18 - i2s1_sclk_tx_m1
93 * pin 50 - GPIO17 - i2s1_mclk_m1
94 * pin 56 - GPIO3  - i2s1_sdo3_m1, shared with i2c2
95 */
96&i2s1_8ch {
97	status = "disabled";
98};
99
100&led_diy {
101	status = "okay";
102};
103
104&led_work {
105	status = "okay";
106};
107
108&rgmii_phy1 {
109	status = "okay";
110};
111
112/*
113 * saradc is exposed on CM1 / Module1A - to J2
114 * pin 94 - AIN1 - saradc_vin3
115 * pin 96 - AIN0 - saradc_vin2
116 */
117&saradc {
118	status = "disabled";
119};
120
121&sdmmc0 {
122	vmmc-supply = <&sdmmc_pwr>;
123	status = "okay";
124};
125
126&sdmmc_pwr {
127	regulator-min-microvolt = <3300000>;
128	regulator-max-microvolt = <3300000>;
129	status = "okay";
130};
131
132/*
133 *  spi3 is exposed on CM1 / Module1A - to PI40
134 * pin 37 - GPIO7  - spi3_cs1_m0
135 * pin 38 - GPIO11 - spi3_clk_m0
136 * pin 39 - GPIO8  - spi3_cs0_m0
137 * pin 40 - GPIO9  - spi3_miso_m0, shared with i2s1_8ch
138 * pin 44 - GPIO10 - spi3_mosi_m0
139 */
140&spi3 {
141	status = "disabled";
142};
143
144/*
145 * uart2 is exposed on CM1 / Module1A - to PI40
146 * pin 51 - GPIO15 - uart2_rx_m0
147 * pin 55 - GPIO14 - uart2_tx_m0
148 */
149&uart2 {
150	status = "okay";
151};
152
153/*
154 * uart7 is exposed on CM1 / Module1A - to PI40
155 * pin 46 - GPIO22 - uart7_tx_m2
156 * pin 47 - GPIO23 - uart7_rx_m2
157 */
158&uart7 {
159	status = "okay";
160};
161
162&usb2phy0 {
163	status = "okay";
164};
165
166&usb2phy0_otg {
167	phy-supply = <&vcc_5v>;
168	status = "okay";
169};
170
171&usb_host0_xhci {
172	status = "okay";
173};
174
175&vbus {
176	vin-supply = <&vcc_5v>;
177};
178