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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/dts-v1/;
#include "rk3566-soquartz.dtsi"
/ {
model = "PINE64 RK3566 SOQuartz on Model A carrier board";
compatible = "pine64,soquartz-model-a", "pine64,soquartz", "rockchip,rk3566";
/* labeled DCIN_12V in schematic */
vcc12v_dcin: vcc12v-dcin-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc12v_dcin";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
vcc5v0_usb: vcc5v0-usb-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_usb";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc12v_dcin>;
};
/*
* Labelled VCC3V0_SD in schematic to not conflict with PMIC
* regulator, it's 3.3v in actuality
*/
vcc3v0_sd: vcc3v0-sd-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc3v0_sd";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc3v3_sys>;
};
vcc3v3_pcie: vcc3v3-pcie-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_pcie";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc12v_dcin>;
};
vcc12v_pcie: vcc12v-pcie-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc12v_pcie";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
vin-supply = <&vcc12v_dcin>;
};
};
/* phy for pcie */
&combphy2 {
phy-supply = <&vcc3v3_sys>;
status = "okay";
};
&gmac1 {
status = "okay";
};
/*
* i2c1 is exposed on CM1 / Module1A
* pin 80 - SCL0 - i2c1_scl_m0, pullup to vcc3v3_pmu
* pin 82 - SDA0 - i2c1_sda_m0, pullup to vcc3v3_pmu
*/
&i2c1 {
status = "okay";
/*
* the rtc interrupt is tied to PMIC_PWRON,
* it will force reset the board if triggered.
*/
pcf85063: rtc@51 {
compatible = "nxp,pcf85063";
reg = <0x51>;
};
};
/*
* i2c2 is exposed on CM1 / Module1A - to PI40
* pin 56 - GPIO3 - i2c2_scl_m1, pullup to vcc_3v3, shared with i2s1_8ch
* pin 58 - GPIO2 - i2c2_sda_m1, pullup to vcc_3v3
*/
&i2c2 {
status = "disabled";
};
/*
* i2c3 is exposed on CM1 / Module1A - to PI40
* pin 35 - ID_SC(GPIO28) - i2c3_scl_m0, pullup to vcc_3v3
* pin 36 - ID_SD(GPIO27) - i2c3_sda_m0, pullup to vcc_3v3
*/
&i2c3 {
status = "disabled";
};
/*
* i2c4 is exposed on CM2 / Module1B - to PI40
* pin 45 - GPIO24 - i2c4_scl_m1
* pin 47 - GPIO23 - i2c4_sda_m1
*/
&i2c4 {
status = "disabled";
};
/*
* i2s1_8ch is exposed on CM1 / Module1A - to PI40
* pin 24 - GPIO26 - i2s1_sdi1_m1
* pin 25 - GPIO21 - i2s1_sdo0_m1
* pin 26 - GPIO19 - i2s1_lrck_tx_m1
* pin 27 - GPIO20 - i2s1_sdi0_m1
* pin 29 - GPIO16 - i2s1_sdi3_m1
* pin 30 - GPIO6 - i2s1_sdi2_m1
* pin 40 - GPIO9 - i2s1_sdo1_m1, shared with spi3
* pin 41 - GPIO25 - i2s1_sdo2_m1
* pin 49 - GPIO18 - i2s1_sclk_tx_m1
* pin 50 - GPIO17 - i2s1_mclk_m1
* pin 56 - GPIO3 - i2s1_sdo3_m1, shared with i2c2
*/
&i2s1_8ch {
status = "disabled";
};
&led_diy {
status = "okay";
};
&led_work {
status = "okay";
};
&pcie2x1 {
vpcie3v3-supply = <&vcc3v3_pcie>;
status = "okay";
};
&rgmii_phy1 {
status = "okay";
};
&rgmii_phy1 {
status = "okay";
};
/*
* saradc is exposed on CM1 / Module1A - to J2
* pin 94 - AIN1 - saradc_vin3
* pin 96 - AIN0 - saradc_vin2
*/
&saradc {
status = "disabled";
};
/*
* vmmc-supply is vcc3v3_sd on v1.0 and vcc3v0_sd on v1.1+
* the soquartz SoM has SDMMC_PWR (CM1 pin 75) hardwired to vcc3v3_sys,
* so we use vcc3v3_sd here to ensure the regulator is enabled on older boards.
*/
&sdmmc0 {
vmmc-supply = <&vcc3v3_sd>;
status = "okay";
};
/*
* spi3 is exposed on CM1 / Module1A - to PI40
* pin 37 - GPIO7 - spi3_cs1_m0
* pin 38 - GPIO11 - spi3_clk_m0
* pin 39 - GPIO8 - spi3_cs0_m0
* pin 40 - GPIO9 - spi3_miso_m0, shared with i2s1_8ch
* pin 44 - GPIO10 - spi3_mosi_m0
*/
&spi3 {
status = "disabled";
};
/*
* uart2 is exposed on CM1 / Module1A - to PI40
* pin 51 - GPIO15 - uart2_rx_m0
* pin 55 - GPIO14 - uart2_tx_m0
*/
&uart2 {
status = "okay";
};
/*
* uart7 is exposed on CM1 / Module1A - to PI40
* pin 46 - GPIO22 - uart7_tx_m2
* pin 47 - GPIO23 - uart7_rx_m2
*/
&uart7 {
status = "okay";
};
&usb2phy0 {
status = "okay";
};
&usb2phy0_otg {
phy-supply = <&vcc5v0_usb>;
status = "okay";
};
&usb_host0_xhci {
status = "okay";
};
&vbus {
vin-supply = <&vcc5v0_usb>;
};
&vcc3v3_sd {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
status = "okay";
};
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