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         aliases {
  10                 mmc1 = &sdmmc;
  11                 mmc2 = &sdio;
  12         };
  13
  14         vcc5v0_sys: vcc5v0-sys {
  15                 compatible = "regulator-fixed";
  16                 regulator-name = "vcc5v0_sys";  /* +5V */
  17                 regulator-always-on;
  18                 regulator-boot-on;
  19                 regulator-min-microvolt = <5000000>;
  20                 regulator-max-microvolt = <5000000>;
  21         };
  22
  23         sdio_pwrseq: sdio-pwrseq {
  24                 compatible = "mmc-pwrseq-simple";
  25                 clocks = <&xin32k>;
  26                 clock-names = "ext_clock";
  27                 post-power-on-delay-ms = <80>;
  28                 pinctrl-names = "default";
  29                 pinctrl-0 = <&wifi_enable_h>;
  30         };
  31
  32         vcc3v3_btreg: vcc3v3-btreg {
  33                 compatible = "regulator-gpio";
  34                 enable-active-high;
  35                 pinctrl-names = "default";
  36                 pinctrl-0 = <&bt_enable_h>;
  37                 regulator-name = "btreg-gpio-supply";
  38                 regulator-min-microvolt = <3300000>;
  39                 regulator-max-microvolt = <3300000>;
  40                 regulator-always-on;
  41                 states = <3300000 0x0>;
  42         };
  43
  44         vcc3v3_rf_aux_mod: 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 };