arch/arm64/boot/dts/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         aliases {
  17                 ethernet0 = &gmac;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial2:1500000n8";
  22         };
  23
  24         clkin_gmac: external-gmac-clock {
  25                 compatible = "fixed-clock";
  26                 clock-frequency = <125000000>;
  27                 clock-output-names = "clkin_gmac";
  28                 #clock-cells = <0>;
  29         };
  30
  31         leds {
  32                 compatible = "gpio-leds";
  33                 pinctrl-names = "default";
  34                 pinctrl-0 = <&user_led1_pin>, <&user_led2_pin>,
  35                             <&user_led3_pin>, <&user_led4_pin>,
  36                             <&wlan_led_pin>, <&bt_led_pin>;
  37
  38                 user_led1: led-1 {
  39                         label = "red:user1";
  40                         gpios = <&gpio4 25 0>;
  41                         linux,default-trigger = "heartbeat";
  42                 };
  43
  44                 user_led2: led-2 {
  45                         label = "red:user2";
  46                         gpios = <&gpio4 26 0>;
  47                         linux,default-trigger = "mmc0";
  48                 };
  49
  50                 user_led3: led-3 {
  51                         label = "red:user3";
  52                         gpios = <&gpio4 30 0>;
  53                         linux,default-trigger = "mmc1";
  54                 };
  55
  56                 user_led4: led-4 {
  57                         label = "red:user4";
  58                         gpios = <&gpio1 0 0>;
  59                         panic-indicator;
  60                         linux,default-trigger = "none";
  61                 };
  62
  63                 wlan_active_led: led-5 {
  64                         label = "red:wlan";
  65                         gpios = <&gpio1 1 0>;
  66                         linux,default-trigger = "phy0tx";
  67                         default-state = "off";
  68                 };
  69
  70                 bt_active_led: led-6 {
  71                         label = "red:bt";
  72                         gpios = <&gpio1 4 0>;
  73                         linux,default-trigger = "hci0-power";
  74                         default-state = "off";
  75                 };
  76         };
  77 };
  78
  79 &gmac {
  80         assigned-clocks = <&cru SCLK_RMII_SRC>;
  81         assigned-clock-parents = <&clkin_gmac>;
  82         clock_in_out = "input";
  83         phy-supply = <&vcc3v3_sys>;
  84         phy-mode = "rgmii";
  85         pinctrl-names = "default";
  86         pinctrl-0 = <&rgmii_pins>;
  87         snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
  88         snps,reset-active-low;
  89         snps,reset-delays-us = <0 10000 50000>;
  90         tx_delay = <0x28>;
  91         rx_delay = <0x11>;
  92         status = "okay";
  93 };
  94
  95 &pcie0 {
  96         ep-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>;
  97 };
  98
  99 &pinctrl {
 100         gmac {
 101                 rgmii_sleep_pins: rgmii-sleep-pins {
 102                         rockchip,pins =
 103                                 <3 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>;
 104                 };
 105         };
 106
 107         pcie {
 108                 pcie_drv: pcie-drv {
 109                         rockchip,pins =
 110                                 <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
 111                         };
 112         };
 113
 114         usb2 {
 115                 host_vbus_drv: host-vbus-drv {
 116                         rockchip,pins =
 117                                 <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
 118                 };
 119         };
 120
 121         leds {
 122                 user_led1_pin: user-led1-pin {
 123                         rockchip,pins =
 124                                 <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
 125                 };
 126
 127                 user_led2_pin: user-led2-pin {
 128                         rockchip,pins =
 129                                 <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
 130                 };
 131
 132                 user_led3_pin: user-led3-pin {
 133                         rockchip,pins =
 134                                 <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
 135                 };
 136
 137                 user_led4_pin: user-led4-pin {
 138                         rockchip,pins =
 139                                 <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
 140                 };
 141
 142                 wlan_led_pin: wlan-led-pin {
 143                         rockchip,pins =
 144                                 <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
 145                 };
 146
 147                 bt_led_pin: bt-led-pin {
 148                         rockchip,pins =
 149                                 <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
 150                 };
 151         };
 152 };
 153
 154 &spi1 {
 155         /* On both Low speed and High speed expansion */
 156         cs-gpios = <0>, <&gpio4 RK_PA6 0>, <&gpio4 RK_PA7 0>;
 157         status = "okay";
 158 };
 159
 160 &usbdrd_dwc3_0 {
 161         dr_mode = "host";
 162 };
 163
 164 &usbdrd_dwc3_1 {
 165         dr_mode = "host";
 166 };
 167
 168 &vcc3v3_pcie {
 169         gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>;
 170 };
 171
 172 &vcc5v0_host {
 173         gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
 174 };