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

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