arch/arm/dts/rk3399-rock960.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2018 Linaro Ltd.
   4  */
   5
   6 /dts-v1/;
   7 #include "rk3399-rock960.dtsi"
   8
   9 / {
  10         model = "96boards Rock960";
  11         compatible = "vamrs,rock960", "rockchip,rk3399";
  12
  13         chosen {
  14                 stdout-path = "serial2:1500000n8";
  15         };
  16
  17         leds {
  18                 compatible = "gpio-leds";
  19                 pinctrl-names = "default";
  20                 pinctrl-0 = <&user_led1>, <&user_led2>, <&user_led3>,
  21                             <&user_led4>, <&wlan_led>, <&bt_led>;
  22
  23                 user_led1 {
  24                         label = "green:user1";
  25                         gpios = <&gpio4 RK_PC2 0>;
  26                         linux,default-trigger = "heartbeat";
  27                 };
  28
  29                 user_led2 {
  30                         label = "green:user2";
  31                         gpios = <&gpio4 RK_PC6 0>;
  32                         linux,default-trigger = "mmc0";
  33                 };
  34
  35                 user_led3 {
  36                         label = "green:user3";
  37                         gpios = <&gpio4 RK_PD0 0>;
  38                         linux,default-trigger = "mmc1";
  39                 };
  40
  41                 user_led4 {
  42                         label = "green:user4";
  43                         gpios = <&gpio4 RK_PD4 0>;
  44                         panic-indicator;
  45                         linux,default-trigger = "none";
  46                 };
  47
  48                 wlan_active_led {
  49                         label = "yellow:wlan";
  50                         gpios = <&gpio4 RK_PD5 0>;
  51                         linux,default-trigger = "phy0tx";
  52                         default-state = "off";
  53                 };
  54
  55                 bt_active_led {
  56                         label = "blue:bt";
  57                         gpios = <&gpio4 RK_PD6 0>;
  58                         linux,default-trigger = "hci0-power";
  59                         default-state = "off";
  60                 };
  61         };
  62
  63 };
  64
  65 &pcie0 {
  66         ep-gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_HIGH>;
  67 };
  68
  69 &pinctrl {
  70         leds {
  71                 user_led1: user_led1 {
  72                         rockchip,pins =
  73                                 <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
  74                 };
  75
  76                 user_led2: user_led2 {
  77                         rockchip,pins =
  78                                 <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
  79                 };
  80
  81                 user_led3: user_led3 {
  82                         rockchip,pins =
  83                                 <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
  84                 };
  85
  86                 user_led4: user_led4 {
  87                         rockchip,pins =
  88                                 <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
  89                 };
  90
  91                 wlan_led: wlan_led {
  92                         rockchip,pins =
  93                                 <4 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
  94                 };
  95
  96                 bt_led: bt_led {
  97                         rockchip,pins =
  98                                 <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
  99                 };
 100         };
 101
 102         pcie {
 103                 pcie_drv: pcie-drv {
 104                         rockchip,pins =
 105                                 <2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
 106                         };
 107         };
 108
 109         usb2 {
 110                 host_vbus_drv: host-vbus-drv {
 111                         rockchip,pins =
 112                                 <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
 113                 };
 114         };
 115 };
 116
 117 &spi0 {
 118         /* On Low speed expansion (LS-SPI0) */
 119         status = "okay";
 120 };
 121
 122 &spi4 {
 123         /* On High speed expansion (HS-SPI1) */
 124         status = "okay";
 125 };
 126
 127 &thermal_zones {
 128         cpu_thermal: cpu {
 129                 polling-delay-passive = <100>;
 130                 polling-delay = <1000>;
 131                 thermal-sensors = <&tsadc 0>;
 132                 sustainable-power = <1550>;
 133
 134                 trips {
 135                         cpu_alert0: cpu_alert0 {
 136                                     temperature = <65000>;
 137                                     hysteresis = <2000>;
 138                                     type = "passive";
 139                         };
 140
 141                         cpu_alert1: cpu_alert1 {
 142                                     temperature = <75000>;
 143                                     hysteresis = <2000>;
 144                                     type = "passive";
 145                         };
 146
 147                         cpu_crit: cpu_crit {
 148                                   temperature = <95000>;
 149                                   hysteresis = <2000>;
 150                                   type = "critical";
 151                         };
 152                 };
 153
 154                 cooling-maps {
 155                              map0 {
 156
 157                              trip = <&cpu_alert1>;
 158                              cooling-device =
 159                                         <&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 160                                         <&cpu_b1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 161                         };
 162                 };
 163         };
 164 };
 165
 166 &usbdrd_dwc3_0 {
 167         dr_mode = "otg";
 168 };
 169
 170 &usbdrd_dwc3_1 {
 171         dr_mode = "host";
 172 };
 173
 174 &vcc3v3_pcie {
 175         gpio = <&gpio2 5 GPIO_ACTIVE_HIGH>;
 176 };
 177
 178 &vcc5v0_host {
 179         gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
 180 };