arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Copyright 2018 Toradex AG
   4  */
   5
   6 #include "imx6ull-colibri.dtsi"
   7
   8 / {
   9         memory@80000000 {
  10                 device_type = "memory";
  11                 reg = <0x80000000 0x20000000>;
  12         };
  13
  14         wifi_pwrseq: sdio-pwrseq {
  15                 compatible = "mmc-pwrseq-simple";
  16                 pinctrl-names = "default";
  17                 pinctrl-0 = <&pinctrl_snvs_wifi_pdn>;
  18                 reset-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
  19         };
  20 };
  21
  22 &cpu0 {
  23         clock-frequency = <792000000>;
  24 };
  25
  26 &iomuxc {
  27         pinctrl-names = "default";
  28         pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3
  29                 &pinctrl_gpio4 &pinctrl_gpio5>;
  30
  31 };
  32
  33 &iomuxc_snvs {
  34         pinctrl-names = "default";
  35         pinctrl-0 = <&pinctrl_snvs_gpio1 &pinctrl_snvs_gpio2>;
  36 };
  37
  38 &usdhc2 {
  39         pinctrl-names = "default";
  40         pinctrl-0 = <&pinctrl_usdhc2>;
  41         assigned-clocks = <&clks IMX6UL_CLK_USDHC2_SEL>, <&clks IMX6UL_CLK_USDHC2>;
  42         assigned-clock-parents = <&clks IMX6UL_CLK_PLL2_PFD2>;
  43         assigned-clock-rates = <0>, <198000000>;
  44         cap-power-off-card;
  45         keep-power-in-suspend;
  46         max-frequency = <25000000>;
  47         mmc-pwrseq = <&wifi_pwrseq>;
  48         no-1-8-v;
  49         non-removable;
  50         vmmc-supply = <&reg_module_3v3>;
  51         wakeup-source;
  52         status = "okay";
  53 };