sys/gnu/dts/arm64/rockchip/rk3399-ficus.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2018 Collabora Ltd.
   4  * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd.
   5  *
   6  * Schematics available at https://dl.vamrs.com/products/ficus/docs/hw
   7  */
   8
   9 /dts-v1/;
  10 #include "rk3399-rock960.dtsi"
  11
  12 / {
  13         model = "96boards RK3399 Ficus";
  14         compatible = "vamrs,ficus", "rockchip,rk3399";
  15
  16         chosen {
  17                 stdout-path = "serial2:1500000n8";
  18         };
  19
  20         clkin_gmac: external-gmac-clock {
  21                 compatible = "fixed-clock";
  22                 clock-frequency = <125000000>;
  23                 clock-output-names = "clkin_gmac";
  24                 #clock-cells = <0>;
  25         };
  26 };
  27
  28 &gmac {
  29         assigned-clocks = <&cru SCLK_RMII_SRC>;
  30         assigned-clock-parents = <&clkin_gmac>;
  31         clock_in_out = "input";
  32         phy-supply = <&vcc3v3_sys>;
  33         phy-mode = "rgmii";
  34         pinctrl-names = "default";
  35         pinctrl-0 = <&rgmii_pins>;
  36         snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
  37         snps,reset-active-low;
  38         snps,reset-delays-us = <0 10000 50000>;
  39         tx_delay = <0x28>;
  40         rx_delay = <0x11>;
  41         status = "okay";
  42 };
  43
  44 &pcie0 {
  45         ep-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>;
  46 };
  47
  48 &pinctrl {
  49         gmac {
  50                 rgmii_sleep_pins: rgmii-sleep-pins {
  51                         rockchip,pins =
  52                                 <3 15 RK_FUNC_GPIO &pcfg_output_low>;
  53                 };
  54         };
  55
  56         pcie {
  57                 pcie_drv: pcie-drv {
  58                         rockchip,pins =
  59                                 <1 24 RK_FUNC_GPIO &pcfg_pull_none>;
  60                         };
  61         };
  62
  63         usb2 {
  64                 host_vbus_drv: host-vbus-drv {
  65                         rockchip,pins =
  66                                 <4 27 RK_FUNC_GPIO &pcfg_pull_none>;
  67                 };
  68         };
  69 };
  70
  71 &usbdrd_dwc3_0 {
  72         dr_mode = "host";
  73 };
  74
  75 &usbdrd_dwc3_1 {
  76         dr_mode = "host";
  77 };
  78
  79 &vcc3v3_pcie {
  80         gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>;
  81 };
  82
  83 &vcc5v0_host {
  84         gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
  85 };