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	aliases {
 12		ethernet0 = &gmac1;
 13	};
 14
 15	/* labeled +12v in schematic */
 16	vcc12v_dcin: vcc12v-dcin-regulator {
 17		compatible = "regulator-fixed";
 18		regulator-name = "vcc12v_dcin";
 19		regulator-always-on;
 20		regulator-boot-on;
 21		regulator-min-microvolt = <12000000>;
 22		regulator-max-microvolt = <12000000>;
 23	};
 24
 25	/* labeled +5v in schematic */
 26	vcc_5v: vcc-5v-regulator {
 27		compatible = "regulator-fixed";
 28		regulator-name = "vcc_5v";
 29		regulator-always-on;
 30		regulator-boot-on;
 31		regulator-min-microvolt = <5000000>;
 32		regulator-max-microvolt = <5000000>;
 33		vin-supply = <&vcc12v_dcin>;
 34	};
 35
 36	vcc_sd_pwr: vcc-sd-pwr-regulator {
 37		compatible = "regulator-fixed";
 38		regulator-name = "vcc_sd_pwr";
 39		regulator-always-on;
 40		regulator-boot-on;
 41		regulator-min-microvolt = <3300000>;
 42		regulator-max-microvolt = <3300000>;
 43		vin-supply = <&vcc3v3_sys>;
 44	};
 45};
 46
 47/* phy for pcie */
 48&combphy2 {
 49	phy-supply = <&vcc3v3_sys>;
 50	status = "okay";
 51};
 52
 53&gmac1 {
 54	status = "okay";
 55};
 56
 57/*
 58 * i2c1 is exposed on CM1 / Module1A
 59 * pin 80 - SCL0 - i2c1_scl_m0, pullup to vcc3v3_pmu
 60 * pin 82 - SDA0 - i2c1_sda_m0, pullup to vcc3v3_pmu
 61 */
 62&i2c1 {
 63	status = "okay";
 64
 65	/*
 66	 * the rtc interrupt is tied to PMIC_PWRON,
 67	 * it will force reset the board if triggered.
 68	 */
 69	pcf85063: rtc@51 {
 70		compatible = "nxp,pcf85063";
 71		reg = <0x51>;
 72	};
 73};
 74
 75/*
 76 * i2c2 is exposed on CM1 / Module1A - to PI40
 77 * pin 56 - GPIO3 - i2c2_scl_m1, pullup to vcc_3v3, shared with i2s1_8ch
 78 * pin 58 - GPIO2 - i2c2_sda_m1, pullup to vcc_3v3
 79 */
 80&i2c2 {
 81	status = "disabled";
 82};
 83
 84/*
 85 * i2c3 is exposed on CM1 / Module1A - to PI40
 86 * pin 35 - ID_SC(GPIO28) - i2c3_scl_m0, pullup to vcc_3v3
 87 * pin 36 - ID_SD(GPIO27) - i2c3_sda_m0, pullup to vcc_3v3
 88 */
 89&i2c3 {
 90	status = "disabled";
 91};
 92
 93/*
 94 * i2c4 is exposed on CM2 / Module1B - to PI40
 95 * pin 45 - GPIO24 - i2c4_scl_m1
 96 * pin 47 - GPIO23 - i2c4_sda_m1
 97 */
 98&i2c4 {
 99	status = "disabled";
100};
101
102/*
103 * i2s1_8ch is exposed on CM1 / Module1A - to PI40
104 * pin 24 - GPIO26 - i2s1_sdi1_m1
105 * pin 25 - GPIO21 - i2s1_sdo0_m1
106 * pin 26 - GPIO19 - i2s1_lrck_tx_m1
107 * pin 27 - GPIO20 - i2s1_sdi0_m1
108 * pin 29 - GPIO16 - i2s1_sdi3_m1
109 * pin 30 - GPIO6  - i2s1_sdi2_m1
110 * pin 40 - GPIO9  - i2s1_sdo1_m1, shared with spi3
111 * pin 41 - GPIO25 - i2s1_sdo2_m1
112 * pin 49 - GPIO18 - i2s1_sclk_tx_m1
113 * pin 50 - GPIO17 - i2s1_mclk_m1
114 * pin 56 - GPIO3  - i2s1_sdo3_m1, shared with i2c2
115 */
116&i2s1_8ch {
117	status = "disabled";
118};
119
120&led_diy {
121	status = "okay";
122};
123
124&led_work {
125	status = "okay";
126};
127
128&pcie2x1 {
129	vpcie3v3-supply = <&vcc_3v3>;
130	status = "okay";
131};
132
133&rgmii_phy1 {
134	status = "okay";
135};
136
137/*
138 * saradc is exposed on CM1 / Module1A - to J2
139 * pin 94 - AIN1 - saradc_vin3
140 * pin 96 - AIN0 - saradc_vin2
141 */
142&saradc {
143	status = "disabled";
144};
145
146&sdmmc0 {
147	vmmc-supply = <&vcc_sd_pwr>;
148	status = "okay";
149};
150
151/*
152 *  spi3 is exposed on CM1 / Module1A - to PI40
153 * pin 37 - GPIO7  - spi3_cs1_m0
154 * pin 38 - GPIO11 - spi3_clk_m0
155 * pin 39 - GPIO8  - spi3_cs0_m0
156 * pin 40 - GPIO9  - spi3_miso_m0, shared with i2s1_8ch
157 * pin 44 - GPIO10 - spi3_mosi_m0
158 */
159&spi3 {
160	status = "disabled";
161};
162
163/*
164 * uart2 is exposed on CM1 / Module1A - to PI40
165 * pin 51 - GPIO15 - uart2_rx_m0
166 * pin 55 - GPIO14 - uart2_tx_m0
167 */
168&uart2 {
169	status = "okay";
170};
171
172/*
173 * uart7 is exposed on CM1 / Module1A - to PI40
174 * pin 46 - GPIO22 - uart7_tx_m2
175 * pin 47 - GPIO23 - uart7_rx_m2
176 */
177&uart7 {
178	status = "okay";
179};
180
181&usb2phy0 {
182	status = "okay";
183};
184
185&usb2phy0_otg {
186	phy-supply = <&vcc_5v>;
187	status = "okay";
188};
189
190&usb_host0_xhci {
191	status = "okay";
192};
193
194&vbus {
195	vin-supply = <&vcc_5v>;
196};