rk3288-rock2-square.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 
    3 /dts-v1/;
    4 #include <dt-bindings/input/input.h>
    5 #include "rk3288-rock2-som.dtsi"
    6 
    7 / {
    8         model = "Radxa Rock 2 Square";
    9         compatible = "radxa,rock2-square", "rockchip,rk3288";
   10 
   11         chosen {
   12                 stdout-path = "serial2:115200n8";
   13         };
   14 
   15         adc-keys {
   16                 compatible = "adc-keys";
   17                 io-channels = <&saradc 1>;
   18                 io-channel-names = "buttons";
   19                 keyup-threshold-microvolt = <1800000>;
   20 
   21                 button-recovery {
   22                         label = "Recovery";
   23                         linux,code = <KEY_VENDOR>;
   24                         press-threshold-microvolt = <0>;
   25                 };
   26         };
   27 
   28         gpio-keys {
   29                 compatible = "gpio-keys";
   30 
   31                 key-power {
   32                         gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
   33                         label = "GPIO Power";
   34                         linux,code = <KEY_POWER>;
   35                         pinctrl-names = "default";
   36                         pinctrl-0 = <&pwr_key>;
   37                         wakeup-source;
   38                 };
   39         };
   40 
   41         gpio-leds {
   42                 compatible = "gpio-leds";
   43 
   44                 heartbeat_led: led-0 {
   45                         gpios = <&gpio7 RK_PB7 GPIO_ACTIVE_LOW>;
   46                         label = "rock2:green:state1";
   47                         linux,default-trigger = "heartbeat";
   48                 };
   49 
   50                 mmc_led: led-1 {
   51                         gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_LOW>;
   52                         label = "rock2:blue:state2";
   53                         linux,default-trigger = "mmc0";
   54                 };
   55         };
   56 
   57         ir: ir-receiver {
   58                 compatible = "gpio-ir-receiver";
   59                 gpios = <&gpio8 RK_PA1 GPIO_ACTIVE_LOW>;
   60                 pinctrl-names = "default";
   61                 pinctrl-0 = <&ir_int>;
   62         };
   63 
   64         sound {
   65                 compatible = "simple-audio-card";
   66                 simple-audio-card,name = "SPDIF";
   67                 simple-audio-card,dai-link@1 {  /* S/PDIF - S/PDIF */
   68                         cpu { sound-dai = <&spdif>; };
   69                         codec { sound-dai = <&spdif_out>; };
   70                 };
   71         };
   72 
   73         sata_pwr: sata-prw-regulator {
   74                 compatible = "regulator-fixed";
   75                 enable-active-high;
   76                 gpio = <&gpio0 13 GPIO_ACTIVE_HIGH>;
   77                 pinctrl-names = "default";
   78                 pinctrl-0 = <&sata_pwr_en>;
   79                 /* Always turn on the 5V sata power connector */
   80                 regulator-always-on;
   81                 regulator-name = "sata_pwr";
   82         };
   83 
   84         spdif_out: spdif-out {
   85                 compatible = "linux,spdif-dit";
   86                 #sound-dai-cells = <0>;
   87         };
   88 
   89         sound-i2s {
   90                 compatible = "rockchip,rk3288-hdmi-analog";
   91                 pinctrl-names = "default";
   92                 pinctrl-0 = <&phone_ctl>, <&hp_det>;
   93                 rockchip,audio-codec = <&es8388>;
   94                 rockchip,hp-det-gpios = <&gpio7 7 GPIO_ACTIVE_HIGH>;
   95                 rockchip,hp-en-gpios = <&gpio8 0 GPIO_ACTIVE_HIGH>;
   96                 rockchip,i2s-controller = <&i2s>;
   97                 rockchip,model = "I2S";
   98                 rockchip,routing = "Analog", "LOUT2",
   99                                    "Analog", "ROUT2";
  100         };
  101 
  102         sdio_pwrseq: sdio-pwrseq {
  103                 compatible = "mmc-pwrseq-simple";
  104                 clocks = <&hym8563>;
  105                 clock-names = "ext_clock";
  106                 pinctrl-names = "default";
  107                 pinctrl-0 = <&wifi_enable>;
  108                 reset-gpios = <&gpio4 RK_PD4 GPIO_ACTIVE_LOW>;
  109         };
  110 
  111         vcc_usb_host: vcc-host-regulator {
  112                 compatible = "regulator-fixed";
  113                 enable-active-high;
  114                 gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
  115                 pinctrl-names = "default";
  116                 pinctrl-0 = <&host_vbus_drv>;
  117                 regulator-name = "vcc_host";
  118         };
  119 
  120         vcc_sd: sdmmc-regulator {
  121                 compatible = "regulator-fixed";
  122                 gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
  123                 pinctrl-names = "default";
  124                 pinctrl-0 = <&sdmmc_pwr>;
  125                 regulator-name = "vcc_sd";
  126                 regulator-min-microvolt = <3300000>;
  127                 regulator-max-microvolt = <3300000>;
  128                 vin-supply = <&vcc_io>;
  129         };
  130 };
  131 
  132 &sdio0 {
  133         bus-width = <4>;
  134         cap-sd-highspeed;
  135         cap-sdio-irq;
  136         mmc-pwrseq = <&sdio_pwrseq>;
  137         non-removable;
  138         pinctrl-names = "default";
  139         pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk &sdio0_int>;
  140         vmmc-supply = <&vcc_io>;
  141         vqmmc-supply = <&vcc_18>;
  142         status = "okay";
  143 };
  144 
  145 &sdmmc {
  146         bus-width = <4>;
  147         cap-mmc-highspeed;
  148         cap-sd-highspeed;
  149         card-detect-delay = <200>;
  150         disable-wp;     /* wp not hooked up */
  151         pinctrl-names = "default";
  152         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
  153         vmmc-supply = <&vcc_sd>;
  154         vqmmc-supply = <&vccio_sd>;
  155         status = "okay";
  156 };
  157 
  158 &gmac {
  159         status = "okay";
  160 };
  161 
  162 &hdmi {
  163         ddc-i2c-bus = <&i2c5>;
  164         status = "okay";
  165 };
  166 
  167 &i2c0 {
  168         hym8563: hym8563@51 {
  169                 compatible = "haoyu,hym8563";
  170                 reg = <0x51>;
  171                 #clock-cells = <0>;
  172                 clock-frequency = <32768>;
  173                 clock-output-names = "xin32k";
  174                 interrupt-parent = <&gpio0>;
  175                 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
  176                 pinctrl-names = "default";
  177                 pinctrl-0 = <&pmic_int>;
  178 
  179         };
  180 };
  181 
  182 &i2c2 {
  183         status = "okay";
  184 
  185         es8388: es8388@10 {
  186                 compatible = "everest,es8388", "everest,es8328";
  187                 reg = <0x10>;
  188                 AVDD-supply = <&vccio_codec>;
  189                 DVDD-supply = <&vccio_codec>;
  190                 HPVDD-supply = <&vccio_codec>;
  191                 PVDD-supply = <&vccio_codec>;
  192                 clocks = <&cru SCLK_I2S0_OUT>;
  193         };
  194 };
  195 
  196 &i2c5 {
  197         status = "okay";
  198 };
  199 
  200 &i2s {
  201         status = "okay";
  202 };
  203 
  204 &pinctrl {
  205         ir {
  206                 ir_int: ir-int {
  207                         rockchip,pins = <8 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
  208                 };
  209         };
  210 
  211         keys {
  212                 pwr_key: pwr-key {
  213                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
  214                 };
  215         };
  216 
  217         pmic {
  218                 pmic_int: pmic-int {
  219                         rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
  220                 };
  221         };
  222 
  223         headphone {
  224                 hp_det: hp-det {
  225                         rockchip,pins = <7 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
  226                 };
  227 
  228                 phone_ctl: phone-ctl {
  229                         rockchip,pins = <8 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
  230                 };
  231         };
  232 
  233         usb {
  234                 host_vbus_drv: host-vbus-drv {
  235                         rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
  236                 };
  237         };
  238 
  239         sata {
  240                 sata_pwr_en: sata-pwr-en {
  241                         rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
  242                 };
  243         };
  244 
  245         sdmmc {
  246                 sdmmc_pwr: sdmmc-pwr {
  247                         rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
  248                 };
  249         };
  250 
  251         sdio {
  252                 wifi_enable: wifi-enable {
  253                         rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
  254                 };
  255         };
  256 };
  257 
  258 &saradc {
  259         status = "okay";
  260 };
  261 
  262 &spdif {
  263         status = "okay";
  264 };
  265 
  266 &uart2 {
  267         status = "okay";
  268 };
  269 
  270 &usbphy {
  271         status = "okay";
  272 };
  273 
  274 &usbphy1 {
  275         vbus-supply = <&vcc_usb_host>;
  276 };
  277 
  278 &usb_host0_ehci {
  279         status = "okay";
  280 };
  281 
  282 &usb_host1 {
  283         status = "okay";
  284 };
  285 
  286 &usb_otg {
  287         status = "okay";
  288 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/rk3288-rock2-square.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/rk3288-rock2-square.dts