px30-engicam-common.dtsi

  1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  2/*
  3 * Copyright (c) 2020 Engicam srl
  4 * Copyright (c) 2020 Amarula Solutions
  5 * Copyright (c) 2020 Amarula Solutions(India)
  6 */
  7
  8/ {
  9	aliases {
 10		ethernet0 = &gmac;
 11		mmc1 = &sdmmc;
 12		mmc2 = &sdio;
 13	};
 14
 15	vcc5v0_sys: regulator-vcc5v0-sys {
 16		compatible = "regulator-fixed";
 17		regulator-name = "vcc5v0_sys";	/* +5V */
 18		regulator-always-on;
 19		regulator-boot-on;
 20		regulator-min-microvolt = <5000000>;
 21		regulator-max-microvolt = <5000000>;
 22	};
 23
 24	sdio_pwrseq: sdio-pwrseq {
 25		compatible = "mmc-pwrseq-simple";
 26		clocks = <&xin32k>;
 27		clock-names = "ext_clock";
 28		post-power-on-delay-ms = <80>;
 29		pinctrl-names = "default";
 30		pinctrl-0 = <&wifi_enable_h>;
 31	};
 32
 33	vcc3v3_btreg: vcc3v3-btreg {
 34		compatible = "regulator-fixed";
 35		enable-active-high;
 36		pinctrl-names = "default";
 37		pinctrl-0 = <&bt_enable_h>;
 38		regulator-name = "btreg-gpio-supply";
 39		regulator-min-microvolt = <3300000>;
 40		regulator-max-microvolt = <3300000>;
 41		regulator-always-on;
 42	};
 43
 44	vcc3v3_rf_aux_mod: regulator-vcc3v3-rf-aux-mod {
 45		compatible = "regulator-fixed";
 46		regulator-name = "vcc3v3_rf_aux_mod";
 47		regulator-min-microvolt = <3300000>;
 48		regulator-max-microvolt = <3300000>;
 49		regulator-always-on;
 50		regulator-boot-on;
 51		vin-supply = <&vcc5v0_sys>;
 52	};
 53
 54	xin32k: xin32k {
 55		compatible = "fixed-clock";
 56		#clock-cells = <0>;
 57		clock-frequency = <32768>;
 58		clock-output-names = "xin32k";
 59	};
 60};
 61
 62&sdio {
 63	#address-cells = <1>;
 64	#size-cells = <0>;
 65	bus-width = <4>;
 66	clock-frequency = <50000000>;
 67	cap-sdio-irq;
 68	cap-sd-highspeed;
 69	keep-power-in-suspend;
 70	mmc-pwrseq = <&sdio_pwrseq>;
 71	non-removable;
 72	sd-uhs-sdr104;
 73	status = "okay";
 74
 75	brcmf: wifi@1 {
 76		compatible = "brcm,bcm4329-fmac";
 77		reg = <1>;
 78	};
 79};
 80
 81&gmac {
 82	clock_in_out = "output";
 83	phy-supply = <&vcc_3v3>;	/* +3V3_SOM */
 84	snps,reset-active-low;
 85	snps,reset-delays-us = <0 50000 50000>;
 86	snps,reset-gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>;
 87	status = "okay";
 88};
 89
 90&pwm0 {
 91	status = "okay";
 92};
 93
 94&sdmmc {
 95	cap-sd-highspeed;
 96	card-detect-delay = <800>;
 97	vmmc-supply = <&vcc_3v3>;	/* +3V3_SOM */
 98	vqmmc-supply = <&vcc_3v3>;
 99	status = "okay";
100};
101
102&u2phy {
103	status = "okay";
104
105	u2phy_host: host-port {
106		status = "okay";
107	};
108
109	u2phy_otg: otg-port {
110		status = "okay";
111	};
112};
113
114&uart2 {
115	pinctrl-0 = <&uart2m1_xfer>;
116	status = "okay";
117};
118
119&usb20_otg {
120	status = "okay";
121};
122
123&usb_host0_ehci {
124	status = "okay";
125};
126
127&usb_host0_ohci {
128	status = "okay";
129};