arch/arm64/boot/dts/rockchip/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         vcc5v0_sys: vcc5v0-sys {
  10                 compatible = "regulator-fixed";
  11                 regulator-name = "vcc5v0_sys";  /* +5V */
  12                 regulator-always-on;
  13                 regulator-boot-on;
  14                 regulator-min-microvolt = <5000000>;
  15                 regulator-max-microvolt = <5000000>;
  16         };
  17
  18         sdio_pwrseq: sdio-pwrseq {
  19                 compatible = "mmc-pwrseq-simple";
  20                 clocks = <&xin32k>;
  21                 clock-names = "ext_clock";
  22                 post-power-on-delay-ms = <80>;
  23                 pinctrl-names = "default";
  24                 pinctrl-0 = <&wifi_enable_h>;
  25         };
  26
  27         vcc3v3_btreg: vcc3v3-btreg {
  28                 compatible = "regulator-gpio";
  29                 enable-active-high;
  30                 pinctrl-names = "default";
  31                 pinctrl-0 = <&bt_enable_h>;
  32                 regulator-name = "btreg-gpio-supply";
  33                 regulator-min-microvolt = <3300000>;
  34                 regulator-max-microvolt = <3300000>;
  35                 regulator-always-on;
  36                 states = <3300000 0x0>;
  37         };
  38
  39         vcc3v3_rf_aux_mod: vcc3v3-rf-aux-mod {
  40                 compatible = "regulator-fixed";
  41                 regulator-name = "vcc3v3_rf_aux_mod";
  42                 regulator-min-microvolt = <3300000>;
  43                 regulator-max-microvolt = <3300000>;
  44                 regulator-always-on;
  45                 regulator-boot-on;
  46                 vin-supply = <&vcc5v0_sys>;
  47         };
  48
  49         xin32k: xin32k {
  50                 compatible = "fixed-clock";
  51                 #clock-cells = <0>;
  52                 clock-frequency = <32768>;
  53                 clock-output-names = "xin32k";
  54         };
  55 };
  56
  57 &sdio {
  58         #address-cells = <1>;
  59         #size-cells = <0>;
  60         bus-width = <4>;
  61         clock-frequency = <50000000>;
  62         cap-sdio-irq;
  63         cap-sd-highspeed;
  64         keep-power-in-suspend;
  65         mmc-pwrseq = <&sdio_pwrseq>;
  66         non-removable;
  67         sd-uhs-sdr104;
  68         status = "okay";
  69
  70         brcmf: wifi@1 {
  71                 compatible = "brcm,bcm4329-fmac";
  72                 reg = <1>;
  73         };
  74 };
  75
  76 &gmac {
  77         clock_in_out = "output";
  78         phy-supply = <&vcc_3v3>;        /* +3V3_SOM */
  79         snps,reset-active-low;
  80         snps,reset-delays-us = <0 50000 50000>;
  81         snps,reset-gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>;
  82         status = "okay";
  83 };
  84
  85 &pwm0 {
  86         status = "okay";
  87 };
  88
  89 &sdmmc {
  90         cap-sd-highspeed;
  91         card-detect-delay = <800>;
  92         vmmc-supply = <&vcc_3v3>;       /* +3V3_SOM */
  93         vqmmc-supply = <&vcc_3v3>;
  94         status = "okay";
  95 };
  96
  97 &u2phy {
  98         status = "okay";
  99
 100         u2phy_host: host-port {
 101                 status = "okay";
 102         };
 103
 104         u2phy_otg: otg-port {
 105                 status = "okay";
 106         };
 107 };
 108
 109 &uart2 {
 110         pinctrl-0 = <&uart2m1_xfer>;
 111         status = "okay";
 112 };
 113
 114 &usb20_otg {
 115         status = "okay";
 116 };
 117
 118 &usb_host0_ehci {
 119         status = "okay";
 120 };
 121
 122 &usb_host0_ohci {
 123         status = "okay";
 124 };