git.sur5r.net Git - u-boot/blob - arch/arm/dts/s900.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+
   2 //
   3 // Device Tree Source for Actions Semi S900 SoC
   4 //
   5 // Copyright (C) 2015 Actions Semi Co., Ltd.
   6 // Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
   7
   8 /dts-v1/;
   9 #include <dt-bindings/clock/s900_cmu.h>
  10
  11 / {
  12         compatible = "actions,s900";
  13         #address-cells = <0x2>;
  14         #size-cells = <0x2>;
  15
  16         losc: losc {
  17                 compatible = "fixed-clock";
  18                 clock-frequency = <32768>;
  19                 #clock-cells = <0>;
  20         };
  21
  22         diff24M: diff24M {
  23                 compatible = "fixed-clock";
  24                 clock-frequency = <24000000>;
  25                 #clock-cells = <0>;
  26         };
  27
  28         soc {
  29                 u-boot,dm-pre-reloc;
  30                 compatible = "simple-bus";
  31                 #address-cells = <0x2>;
  32                 #size-cells = <0x2>;
  33                 ranges;
  34
  35                 cmu: clock-controller@e0160000 {
  36                         u-boot,dm-pre-reloc;
  37                         compatible = "actions,s900-cmu";
  38                         reg = <0x0 0xe0160000 0x0 0x1000>;
  39                         clocks = <&losc>, <&diff24M>;
  40                         clock-names = "losc", "diff24M";
  41                         #clock-cells = <1>;
  42                 };
  43         };
  44 };
  45