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	vcc_sd_pwr: vcc-sd-pwr-regulator {
33		compatible = "regulator-fixed";
34		regulator-name = "vcc_sd_pwr";
35		regulator-always-on;
36		regulator-boot-on;
37		regulator-min-microvolt = <3300000>;
38		regulator-max-microvolt = <3300000>;
39		vin-supply = <&vcc3v3_sys>;
40	};
41};
42
43/* phy for pcie */
44&combphy2 {
45	phy-supply = <&vcc3v3_sys>;
46	status = "okay";
47};
48
49&gmac1 {
50	status = "okay";
51};
52
53/*
54 * i2c1 is exposed on CM1 / Module1A
55 * pin 80 - SCL0 - i2c1_scl_m0, pullup to vcc3v3_pmu
56 * pin 82 - SDA0 - i2c1_sda_m0, pullup to vcc3v3_pmu
57 */
58&i2c1 {
59	status = "okay";
60
61	/*
62	 * the rtc interrupt is tied to PMIC_PWRON,
63	 * it will force reset the board if triggered.
64	 */
65	pcf85063: rtc@51 {
66		compatible = "nxp,pcf85063";
67		reg = <0x51>;
68	};
69};
70
71/*
72 * i2c2 is exposed on CM1 / Module1A - to PI40
73 * pin 56 - GPIO3 - i2c2_scl_m1, pullup to vcc_3v3, shared with i2s1_8ch
74 * pin 58 - GPIO2 - i2c2_sda_m1, pullup to vcc_3v3
75 */
76&i2c2 {
77	status = "disabled";
78};
79
80/*
81 * i2c3 is exposed on CM1 / Module1A - to PI40
82 * pin 35 - ID_SC(GPIO28) - i2c3_scl_m0, pullup to vcc_3v3
83 * pin 36 - ID_SD(GPIO27) - i2c3_sda_m0, pullup to vcc_3v3
84 */
85&i2c3 {
86	status = "disabled";
87};
88
89/*
90 * i2c4 is exposed on CM2 / Module1B - to PI40
91 * pin 45 - GPIO24 - i2c4_scl_m1
92 * pin 47 - GPIO23 - i2c4_sda_m1
93 */
94&i2c4 {
95	status = "disabled";
96};
97
98/*
99 * i2s1_8ch is exposed on CM1 / Module1A - to PI40
100 * pin 24 - GPIO26 - i2s1_sdi1_m1
101 * pin 25 - GPIO21 - i2s1_sdo0_m1
102 * pin 26 - GPIO19 - i2s1_lrck_tx_m1
103 * pin 27 - GPIO20 - i2s1_sdi0_m1
104 * pin 29 - GPIO16 - i2s1_sdi3_m1
105 * pin 30 - GPIO6  - i2s1_sdi2_m1
106 * pin 40 - GPIO9  - i2s1_sdo1_m1, shared with spi3
107 * pin 41 - GPIO25 - i2s1_sdo2_m1
108 * pin 49 - GPIO18 - i2s1_sclk_tx_m1
109 * pin 50 - GPIO17 - i2s1_mclk_m1
110 * pin 56 - GPIO3  - i2s1_sdo3_m1, shared with i2c2
111 */
112&i2s1_8ch {
113	status = "disabled";
114};
115
116&led_diy {
117	status = "okay";
118};
119
120&led_work {
121	status = "okay";
122};
123
124&pcie2x1 {
125	vpcie3v3-supply = <&vcc_3v3>;
126	status = "okay";
127};
128
129&rgmii_phy1 {
130	status = "okay";
131};
132
133/*
134 * saradc is exposed on CM1 / Module1A - to J2
135 * pin 94 - AIN1 - saradc_vin3
136 * pin 96 - AIN0 - saradc_vin2
137 */
138&saradc {
139	status = "disabled";
140};
141
142&sdmmc0 {
143	vmmc-supply = <&vcc_sd_pwr>;
144	status = "okay";
145};
146
147/*
148 *  spi3 is exposed on CM1 / Module1A - to PI40
149 * pin 37 - GPIO7  - spi3_cs1_m0
150 * pin 38 - GPIO11 - spi3_clk_m0
151 * pin 39 - GPIO8  - spi3_cs0_m0
152 * pin 40 - GPIO9  - spi3_miso_m0, shared with i2s1_8ch
153 * pin 44 - GPIO10 - spi3_mosi_m0
154 */
155&spi3 {
156	status = "disabled";
157};
158
159/*
160 * uart2 is exposed on CM1 / Module1A - to PI40
161 * pin 51 - GPIO15 - uart2_rx_m0
162 * pin 55 - GPIO14 - uart2_tx_m0
163 */
164&uart2 {
165	status = "okay";
166};
167
168/*
169 * uart7 is exposed on CM1 / Module1A - to PI40
170 * pin 46 - GPIO22 - uart7_tx_m2
171 * pin 47 - GPIO23 - uart7_rx_m2
172 */
173&uart7 {
174	status = "okay";
175};
176
177&usb2phy0 {
178	status = "okay";
179};
180
181&usb2phy0_otg {
182	phy-supply = <&vcc_5v>;
183	status = "okay";
184};
185
186&usb_host0_xhci {
187	status = "okay";
188};
189
190&vbus {
191	vin-supply = <&vcc_5v>;
192};
193