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}; 197