arch/arm/dts/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         leds {
  28                 compatible = "gpio-leds";
  29                 pinctrl-names = "default";
  30                 pinctrl-0 = <&user_led1>, <&user_led2>, <&user_led3>,
  31                             <&user_led4>, <&wlan_led>, <&bt_led>;
  32
  33                 user_led1 {
  34                         label = "red:user1";
  35                         gpios = <&gpio4 25 0>;
  36                         linux,default-trigger = "heartbeat";
  37                 };
  38
  39                 user_led2 {
  40                         label = "red:user2";
  41                         gpios = <&gpio4 26 0>;
  42                         linux,default-trigger = "mmc0";
  43                 };
  44
  45                 user_led3 {
  46                         label = "red:user3";
  47                         gpios = <&gpio4 30 0>;
  48                         linux,default-trigger = "mmc1";
  49                 };
  50
  51                 user_led4 {
  52                         label = "red:user4";
  53                         gpios = <&gpio1 0 0>;
  54                         panic-indicator;
  55                         linux,default-trigger = "none";
  56                 };
  57
  58                 wlan_active_led {
  59                         label = "red:wlan";
  60                         gpios = <&gpio1 1 0>;
  61                         linux,default-trigger = "phy0tx";
  62                         default-state = "off";
  63                 };
  64
  65                 bt_active_led {
  66                         label = "red:bt";
  67                         gpios = <&gpio1 4 0>;
  68                         linux,default-trigger = "hci0-power";
  69                         default-state = "off";
  70                 };
  71         };
  72 };
  73
  74 &gmac {
  75         assigned-clocks = <&cru SCLK_RMII_SRC>;
  76         assigned-clock-parents = <&clkin_gmac>;
  77         clock_in_out = "input";
  78         phy-supply = <&vcc3v3_sys>;
  79         phy-mode = "rgmii";
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&rgmii_pins>;
  82         snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
  83         snps,reset-active-low;
  84         snps,reset-delays-us = <0 10000 50000>;
  85         tx_delay = <0x28>;
  86         rx_delay = <0x11>;
  87         status = "okay";
  88 };
  89
  90 &pcie0 {
  91         ep-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>;
  92 };
  93
  94 &pinctrl {
  95         gmac {
  96                 rgmii_sleep_pins: rgmii-sleep-pins {
  97                         rockchip,pins =
  98                                 <3 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>;
  99                 };
 100         };
 101
 102         pcie {
 103                 pcie_drv: pcie-drv {
 104                         rockchip,pins =
 105                                 <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
 106                         };
 107         };
 108
 109         usb2 {
 110                 host_vbus_drv: host-vbus-drv {
 111                         rockchip,pins =
 112                                 <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
 113                 };
 114         };
 115
 116         leds {
 117                 user_led1: user_led1 {
 118                         rockchip,pins =
 119                                 <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
 120                 };
 121
 122                 user_led2: user_led2 {
 123                         rockchip,pins =
 124                                 <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
 125                 };
 126
 127                 user_led3: user_led3 {
 128                         rockchip,pins =
 129                                 <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
 130                 };
 131
 132                 user_led4: user_led4 {
 133                         rockchip,pins =
 134                                 <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
 135                 };
 136
 137                 wlan_led: wlan_led {
 138                         rockchip,pins =
 139                                 <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
 140                 };
 141
 142                 bt_led: bt_led {
 143                         rockchip,pins =
 144                                 <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
 145                 };
 146         };
 147 };
 148
 149 &spi1 {
 150         /* On both Low speed and High speed expansion */
 151         cs-gpios = <0>, <&gpio4 RK_PA6 0>, <&gpio4 RK_PA7 0>;
 152         status = "okay";
 153 };
 154
 155 &usbdrd_dwc3_0 {
 156         dr_mode = "host";
 157 };
 158
 159 &usbdrd_dwc3_1 {
 160         dr_mode = "host";
 161 };
 162
 163 &vcc3v3_pcie {
 164         gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>;
 165 };
 166
 167 &vcc5v0_host {
 168         gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
 169 };