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