arch/arm/dts/total_compute.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * (C) Copyright 2020 Arm Limited
   4  */
   5
   6 /dts-v1/;
   7
   8 / {
   9         model = "total_compute";
  10         compatible = "arm,total_compute";
  11         #address-cells = <2>;
  12         #size-cells = <2>;
  13
  14         sysreg: sysreg@1c010000 {
  15                 compatible = "arm,vexpress-sysreg";
  16                 reg = <0x0 0x001c010000 0x0 0x1000>;
  17                 gpio-controller;
  18                 #gpio-cells = <2>;
  19         };
  20
  21         fixed_3v3: v2m-3v3 {
  22                 compatible = "regulator-fixed";
  23                 regulator-name = "3V3";
  24                 regulator-min-microvolt = <3300000>;
  25                 regulator-max-microvolt = <3300000>;
  26                 regulator-always-on;
  27         };
  28
  29         mmci@1c050000 {
  30                 compatible = "arm,pl180", "arm,primecell";
  31                 reg = <0x0 0x001c050000 0x0 0x1000>;
  32                 cd-gpios = <&sysreg 0 0>;
  33                 arm,primecell-periphid = <0x00880180>;
  34                 wp-gpios = <&sysreg 1 0>;
  35                 bus-width = <8>;
  36                 max-frequency = <12000000>;
  37                 vmmc-supply = <&fixed_3v3>;
  38                 clocks = <&clock24mhz>, <&clock24mhz>;
  39                 clock-names = "mclk", "apb_pclk";
  40         };
  41
  42         clock24mhz: clock24mhz {
  43                 compatible = "fixed-clock";
  44                 #clock-cells = <0>;
  45                 clock-frequency = <24000000>;
  46                 clock-output-names = "bp:clock24mhz";
  47         };
  48 };