1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3 /dts-v1/;
4
5 #include "rk3566-soquartz.dtsi"
6
7 / {
8 model = "Pine64 SOQuartz on 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 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.