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                 reg = <0x80000000 0x20000000>;
  11         };
  12
  13         wifi_pwrseq: sdio-pwrseq {
  14                 compatible = "mmc-pwrseq-simple";
  15                 pinctrl-names = "default";
  16                 pinctrl-0 = <&pinctrl_snvs_wifi_pdn>;
  17                 reset-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
  18         };
  19 };
  20
  21 &cpu0 {
  22         clock-frequency = <792000000>;
  23         operating-points = <
  24                 /* kHz  uV */
  25                 792000  1225000
  26                 528000  1175000
  27                 396000  1025000
  28                 198000  950000
  29         >;
  30         fsl,soc-operating-points = <
  31                 /* KHz  uV */
  32                 792000  1175000
  33                 528000  1175000
  34                 396000  1175000
  35                 198000  1175000
  36         >;
  37 };
  38
  39 &iomuxc {
  40         pinctrl-names = "default";
  41         pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3
  42                 &pinctrl_gpio4 &pinctrl_gpio5>;
  43
  44 };
  45
  46 &iomuxc_snvs {
  47         pinctrl-names = "default";
  48         pinctrl-0 = <&pinctrl_snvs_gpio1 &pinctrl_snvs_gpio2>;
  49 };
  50
  51 &usdhc2 {
  52         pinctrl-names = "default";
  53         pinctrl-0 = <&pinctrl_usdhc2>;
  54         assigned-clocks = <&clks IMX6UL_CLK_USDHC2_SEL>, <&clks IMX6UL_CLK_USDHC2>;
  55         assigned-clock-parents = <&clks IMX6UL_CLK_PLL2_PFD2>;
  56         assigned-clock-rates = <0>, <198000000>;
  57         cap-power-off-card;
  58         keep-power-in-suspend;
  59         mmc-pwrseq = <&wifi_pwrseq>;
  60         no-1-8-v;
  61         non-removable;
  62         vmmc-supply = <&reg_module_3v3>;
  63         wakeup-source;
  64         status = "okay";
  65 };