130 lines
2.4 KiB
Plaintext
130 lines
2.4 KiB
Plaintext
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2020 Engicam srl
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* Copyright (c) 2020 Amarula Solutions
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* Copyright (c) 2020 Amarula Solutions(India)
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*/
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/ {
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aliases {
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mmc1 = &sdmmc;
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mmc2 = &sdio;
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};
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vcc5v0_sys: vcc5v0-sys {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_sys"; /* +5V */
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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sdio_pwrseq: sdio-pwrseq {
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compatible = "mmc-pwrseq-simple";
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clocks = <&xin32k>;
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clock-names = "ext_clock";
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post-power-on-delay-ms = <80>;
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pinctrl-names = "default";
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pinctrl-0 = <&wifi_enable_h>;
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};
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vcc3v3_btreg: vcc3v3-btreg {
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compatible = "regulator-gpio";
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&bt_enable_h>;
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regulator-name = "btreg-gpio-supply";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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states = <3300000 0x0>;
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};
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vcc3v3_rf_aux_mod: vcc3v3-rf-aux-mod {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v3_rf_aux_mod";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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vin-supply = <&vcc5v0_sys>;
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};
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xin32k: xin32k {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <32768>;
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clock-output-names = "xin32k";
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};
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};
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&sdio {
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#address-cells = <1>;
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#size-cells = <0>;
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bus-width = <4>;
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clock-frequency = <50000000>;
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cap-sdio-irq;
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cap-sd-highspeed;
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keep-power-in-suspend;
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mmc-pwrseq = <&sdio_pwrseq>;
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non-removable;
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sd-uhs-sdr104;
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status = "okay";
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brcmf: wifi@1 {
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compatible = "brcm,bcm4329-fmac";
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reg = <1>;
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};
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};
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&gmac {
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clock_in_out = "output";
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phy-supply = <&vcc_3v3>; /* +3V3_SOM */
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snps,reset-active-low;
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snps,reset-delays-us = <0 50000 50000>;
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snps,reset-gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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&pwm0 {
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status = "okay";
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};
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&sdmmc {
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cap-sd-highspeed;
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card-detect-delay = <800>;
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vmmc-supply = <&vcc_3v3>; /* +3V3_SOM */
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vqmmc-supply = <&vcc_3v3>;
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status = "okay";
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};
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&u2phy {
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status = "okay";
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u2phy_host: host-port {
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status = "okay";
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};
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u2phy_otg: otg-port {
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status = "okay";
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};
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};
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&uart2 {
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pinctrl-0 = <&uart2m1_xfer>;
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status = "okay";
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};
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&usb20_otg {
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status = "okay";
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};
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&usb_host0_ehci {
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status = "okay";
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};
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&usb_host0_ohci {
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status = "okay";
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};
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