arch/arm/boot/dts/rk3229-xms6.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2
   3 /dts-v1/;
   4
   5 #include <dt-bindings/input/input.h>
   6 #include "rk3229.dtsi"
   7
   8 / {
   9         model = "Mecer Xtreme Mini S6";
  10         compatible = "mecer,xms6", "rockchip,rk3229";
  11
  12         aliases {
  13                 mmc0 = &sdmmc;
  14                 mmc1 = &sdio;
  15                 mmc2 = &emmc;
  16         };
  17
  18         memory@60000000 {
  19                 device_type = "memory";
  20                 reg = <0x60000000 0x40000000>;
  21         };
  22
  23         dc_12v: dc-12v-regulator {
  24                 compatible = "regulator-fixed";
  25                 regulator-name = "dc_12v";
  26                 regulator-always-on;
  27                 regulator-boot-on;
  28                 regulator-min-microvolt = <12000000>;
  29                 regulator-max-microvolt = <12000000>;
  30         };
  31
  32         ext_gmac: ext_gmac {
  33                 compatible = "fixed-clock";
  34                 clock-frequency = <125000000>;
  35                 clock-output-names = "ext_gmac";
  36                 #clock-cells = <0>;
  37         };
  38
  39         power-led {
  40                 compatible = "gpio-leds";
  41
  42                 blue_led: led-0 {
  43                         gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
  44                         default-state = "on";
  45                 };
  46         };
  47
  48         sdio_pwrseq: sdio-pwrseq {
  49                 compatible = "mmc-pwrseq-simple";
  50                 reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>,
  51                               <&gpio2 29 GPIO_ACTIVE_LOW>;
  52         };
  53
  54         vcc_host: vcc-host-regulator {
  55                 compatible = "regulator-fixed";
  56                 enable-active-high;
  57                 gpio = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>;
  58                 pinctrl-names = "default";
  59                 pinctrl-0 = <&host_vbus_drv>;
  60                 regulator-name = "vcc_host";
  61                 regulator-always-on;
  62                 regulator-boot-on;
  63                 vin-supply = <&vcc_sys>;
  64         };
  65
  66         vcc_phy: vcc-phy-regulator {
  67                 compatible = "regulator-fixed";
  68                 enable-active-high;
  69                 regulator-name = "vcc_phy";
  70                 regulator-min-microvolt = <1800000>;
  71                 regulator-max-microvolt = <1800000>;
  72                 regulator-always-on;
  73                 regulator-boot-on;
  74                 vin-supply = <&vccio_1v8>;
  75         };
  76
  77         vcc_sys: vcc-sys-regulator {
  78                 compatible = "regulator-fixed";
  79                 regulator-name = "vcc_sys";
  80                 regulator-always-on;
  81                 regulator-boot-on;
  82                 regulator-min-microvolt = <5000000>;
  83                 regulator-max-microvolt = <5000000>;
  84                 vin-supply = <&dc_12v>;
  85         };
  86
  87         vccio_1v8: vccio-1v8-regulator {
  88                 compatible = "regulator-fixed";
  89                 regulator-name = "vccio_1v8";
  90                 regulator-min-microvolt = <1800000>;
  91                 regulator-max-microvolt = <1800000>;
  92                 regulator-always-on;
  93                 vin-supply = <&vcc_sys>;
  94         };
  95
  96         vccio_3v3: vccio-3v3-regulator {
  97                 compatible = "regulator-fixed";
  98                 regulator-name = "vccio_3v3";
  99                 regulator-min-microvolt = <3300000>;
 100                 regulator-max-microvolt = <3300000>;
 101                 regulator-always-on;
 102                 vin-supply = <&vcc_sys>;
 103         };
 104
 105         vdd_arm: vdd-arm-regulator {
 106                 compatible = "pwm-regulator";
 107                 pwms = <&pwm1 0 25000 1>;
 108                 pwm-supply = <&vcc_sys>;
 109                 regulator-name = "vdd_arm";
 110                 regulator-min-microvolt = <950000>;
 111                 regulator-max-microvolt = <1400000>;
 112                 regulator-always-on;
 113                 regulator-boot-on;
 114         };
 115
 116         vdd_log: vdd-log-regulator {
 117                 compatible = "pwm-regulator";
 118                 pwms = <&pwm2 0 25000 1>;
 119                 pwm-supply = <&vcc_sys>;
 120                 regulator-name = "vdd_log";
 121                 regulator-min-microvolt = <1000000>;
 122                 regulator-max-microvolt = <1300000>;
 123                 regulator-always-on;
 124                 regulator-boot-on;
 125         };
 126 };
 127
 128 &cpu0 {
 129         cpu-supply = <&vdd_arm>;
 130 };
 131
 132 &cpu1 {
 133         cpu-supply = <&vdd_arm>;
 134 };
 135
 136 &cpu2 {
 137         cpu-supply = <&vdd_arm>;
 138 };
 139
 140 &cpu3 {
 141         cpu-supply = <&vdd_arm>;
 142 };
 143
 144 &emmc {
 145         cap-mmc-highspeed;
 146         non-removable;
 147         status = "okay";
 148 };
 149
 150 &gmac {
 151         assigned-clocks = <&cru SCLK_MAC_SRC>;
 152         assigned-clock-rates = <50000000>;
 153         clock_in_out = "output";
 154         phy-handle = <&phy>;
 155         phy-mode = "rmii";
 156         phy-supply = <&vcc_phy>;
 157         status = "okay";
 158
 159         mdio {
 160                 compatible = "snps,dwmac-mdio";
 161                 #address-cells = <1>;
 162                 #size-cells = <0>;
 163
 164                 phy: ethernet-phy@0 {
 165                         compatible = "ethernet-phy-id1234.d400",
 166                                      "ethernet-phy-ieee802.3-c22";
 167                         reg = <0>;
 168                         clocks = <&cru SCLK_MAC_PHY>;
 169                         phy-is-integrated;
 170                         resets = <&cru SRST_MACPHY>;
 171                 };
 172         };
 173 };
 174
 175 &gpu {
 176         mali-supply = <&vdd_log>;
 177         status = "okay";
 178 };
 179
 180 &hdmi {
 181         status = "okay";
 182 };
 183
 184 &hdmi_phy {
 185         status = "okay";
 186 };
 187
 188 &iep_mmu {
 189         status = "okay";
 190 };
 191
 192 &io_domains {
 193         status = "okay";
 194
 195         vccio1-supply = <&vccio_3v3>;
 196         vccio2-supply = <&vccio_1v8>;
 197         vccio4-supply = <&vccio_3v3>;
 198 };
 199
 200 &pinctrl {
 201         usb {
 202                 host_vbus_drv: host-vbus-drv {
 203                         rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
 204                 };
 205         };
 206 };
 207
 208 &pwm1 {
 209         status = "okay";
 210 };
 211
 212 &pwm2 {
 213         status = "okay";
 214 };
 215
 216 &sdio {
 217         bus-width = <4>;
 218         cap-sd-highspeed;
 219         cap-sdio-irq;
 220         mmc-pwrseq = <&sdio_pwrseq>;
 221         non-removable;
 222         vqmmc-supply = <&vccio_1v8>;
 223         status = "okay";
 224 };
 225
 226 &sdmmc {
 227         cap-mmc-highspeed;
 228         disable-wp;
 229         status = "okay";
 230 };
 231
 232 &tsadc {
 233         rockchip,hw-tshut-mode = <0>;
 234         status = "okay";
 235 };
 236
 237 &u2phy0 {
 238         status = "okay";
 239
 240         u2phy0_host: host-port {
 241                 phy-supply = <&vcc_host>;
 242                 status = "okay";
 243         };
 244
 245         u2phy0_otg: otg-port {
 246                 phy-supply = <&vcc_host>;
 247                 status = "okay";
 248         };
 249 };
 250
 251 &u2phy1 {
 252         status = "okay";
 253
 254         u2phy1_host: host-port {
 255                 phy-supply = <&vcc_host>;
 256                 status = "okay";
 257         };
 258
 259         u2phy1_otg: otg-port {
 260                 phy-supply = <&vcc_host>;
 261                 status = "okay";
 262         };
 263 };
 264
 265 &uart2 {
 266         pinctrl-0 = <&uart21_xfer>;
 267         status = "okay";
 268 };
 269
 270 &usb_host0_ehci {
 271         status = "okay";
 272 };
 273
 274 &usb_host0_ohci {
 275         status = "okay";
 276 };
 277
 278 &usb_host1_ehci {
 279         status = "okay";
 280 };
 281
 282 &usb_host1_ohci {
 283         status = "okay";
 284 };
 285
 286 &usb_host2_ehci {
 287         status = "okay";
 288 };
 289
 290 &usb_host2_ohci {
 291         status = "okay";
 292 };
 293
 294 &usb_otg {
 295         status = "okay";
 296 };
 297
 298 &vop {
 299         status = "okay";
 300 };
 301
 302 &vop_mmu {
 303         status = "okay";
 304 };