git.sur5r.net Git - u-boot/blob - arch/mips/dts/qca953x.dtsi

   1 /*
   2  * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0+
   5  */
   6
   7 #include <dt-bindings/interrupt-controller/irq.h>
   8 #include "skeleton.dtsi"
   9
  10 / {
  11         compatible = "qca,qca953x";
  12
  13         #address-cells = <1>;
  14         #size-cells = <1>;
  15
  16         cpus {
  17                 #address-cells = <1>;
  18                 #size-cells = <0>;
  19
  20                 cpu@0 {
  21                         device_type = "cpu";
  22                         compatible = "mips,mips24Kc";
  23                         reg = <0>;
  24                 };
  25         };
  26
  27         clocks {
  28                 #address-cells = <1>;
  29                 #size-cells = <1>;
  30                 ranges;
  31
  32                 xtal: xtal {
  33                         #clock-cells = <0>;
  34                         compatible = "fixed-clock";
  35                         clock-output-names = "xtal";
  36                 };
  37         };
  38
  39         pinctrl {
  40                 u-boot,dm-pre-reloc;
  41                 compatible = "qca,qca953x-pinctrl";
  42                 ranges;
  43                 #address-cells = <1>;
  44                 #size-cells = <1>;
  45                 reg = <0x18040000 0x100>;
  46         };
  47
  48         ahb {
  49                 compatible = "simple-bus";
  50                 ranges;
  51
  52                 #address-cells = <1>;
  53                 #size-cells = <1>;
  54
  55                 apb {
  56                         compatible = "simple-bus";
  57                         ranges;
  58
  59                         #address-cells = <1>;
  60                         #size-cells = <1>;
  61
  62                         uart0: uart@18020000 {
  63                                 compatible = "ns16550";
  64                                 reg = <0x18020000 0x20>;
  65                                 reg-shift = <2>;
  66                                 clock-frequency = <25000000>;
  67                                 interrupts = <128 IRQ_TYPE_LEVEL_HIGH>;
  68
  69                                 status = "disabled";
  70                         };
  71                 };
  72
  73                 spi0: spi@1f000000 {
  74                         compatible = "qca,ar7100-spi";
  75                         reg = <0x1f000000 0x10>;
  76                         interrupts = <129 IRQ_TYPE_LEVEL_HIGH>;
  77
  78                         status = "disabled";
  79
  80                         #address-cells = <1>;
  81                         #size-cells = <0>;
  82                 };
  83         };
  84 };