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// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
/*
* Copyright (C) 2022 Marek Vasut <marex@denx.de>
*/
/ {
aliases {
ethernet0 = ðernet0;
mmc0 = &sdmmc1;
mmc1 = &sdmmc2;
serial0 = &uart4;
serial1 = &uart7;
spi0 = &qspi;
};
chosen {
stdout-path = "serial0:115200n8";
};
sd_switch: regulator-sd_switch {
compatible = "regulator-gpio";
regulator-name = "sd_switch";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2900000>;
regulator-type = "voltage";
regulator-always-on;
gpios = <&gpioi 5 GPIO_ACTIVE_HIGH>;
gpios-states = <0>;
states = <1800000 0x1>,
<2900000 0x0>;
};
};
&adc {
pinctrl-names = "default";
pinctrl-0 = <&adc12_ain_pins_b>;
vdd-supply = <&vdd>;
vdda-supply = <&vdda>;
vref-supply = <&vdda>;
status = "okay";
adc1: adc@0 {
st,adc-channels = <0 1 6>;
st,min-sample-time-nsecs = <5000>;
status = "okay";
};
adc2: adc@100 {
st,adc-channels = <0 1 2>;
st,min-sample-time-nsecs = <5000>;
status = "okay";
};
};
ðernet0 {
status = "okay";
pinctrl-0 = <ðernet0_rgmii_pins_c>;
pinctrl-1 = <ðernet0_rgmii_sleep_pins_c>;
pinctrl-names = "default", "sleep";
phy-mode = "rgmii";
max-speed = <1000>;
phy-handle = <&phy0>;
mdio {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dwmac-mdio";
reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>;
reset-delay-us = <1000>;
reset-post-delay-us = <1000>;
phy0: ethernet-phy@7 {
reg = <7>;
rxc-skew-ps = <1500>;
rxdv-skew-ps = <540>;
rxd0-skew-ps = <420>;
rxd1-skew-ps = <420>;
rxd2-skew-ps = <420>;
rxd3-skew-ps = <420>;
txc-skew-ps = <1440>;
txen-skew-ps = <540>;
txd0-skew-ps = <420>;
txd1-skew-ps = <420>;
txd2-skew-ps = <420>;
txd3-skew-ps = <420>;
};
};
};
&sdmmc1 {
pinctrl-names = "default", "opendrain", "sleep";
pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_b>;
pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_b>;
pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_b>;
cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
disable-wp;
st,sig-dir;
st,neg-edge;
st,use-ckin;
bus-width = <4>;
vmmc-supply = <&vdd_sd>;
vqmmc-supply = <&sd_switch>;
status = "okay";
};
&sdmmc2 {
pinctrl-names = "default", "opendrain", "sleep";
pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>;
pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>;
pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>;
bus-width = <8>;
mmc-ddr-1_8v;
no-sd;
no-sdio;
non-removable;
st,neg-edge;
vmmc-supply = <&v3v3>;
vqmmc-supply = <&v3v3>;
status = "okay";
};
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&uart4_pins_b>;
/delete-property/dmas;
/delete-property/dma-names;
status = "okay";
};
&uart7 {
pinctrl-names = "default";
pinctrl-0 = <&uart7_pins_a>;
uart-has-rtscts;
/delete-property/dmas;
/delete-property/dma-names;
status = "okay";
};
&usbh_ehci {
phys = <&usbphyc_port0>;
status = "okay";
};
&usbh_ohci {
phys = <&usbphyc_port0>;
status = "okay";
};
&usbotg_hs {
pinctrl-0 = <&usbotg_hs_pins_a>;
pinctrl-names = "default";
phy-names = "usb2-phy";
phys = <&usbphyc_port1 0>;
status = "okay";
vbus-supply = <&vbus_otg>;
};
&usbphyc {
status = "okay";
};
&usbphyc_port0 {
phy-supply = <&vdd_usb>;
};
&usbphyc_port1 {
phy-supply = <&vdd_usb>;
};
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