arch/x86/dts/minnowmax.dts

   1 /*
   2  * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 /dts-v1/;
   8
   9 #include <dt-bindings/gpio/x86-gpio.h>
  10
  11 /include/ "skeleton.dtsi"
  12 /include/ "serial.dtsi"
  13
  14 / {
  15         model = "Intel Minnowboard Max";
  16         compatible = "intel,minnowmax", "intel,baytrail";
  17
  18         aliases {
  19                 serial0 = &serial;
  20                 spi0 = "/spi";
  21         };
  22
  23         config {
  24                 silent_console = <0>;
  25         };
  26
  27         pch_pinctrl {
  28                 compatible = "intel,x86-pinctrl";
  29                 io-base = <0x4c>;
  30
  31                 pin_usb_host_en0@0 {
  32                         gpio-offset = <0x80 8>;
  33                         pad-offset = <0x260>;
  34                         mode-gpio;
  35                         output-value = <1>;
  36                         direction = <PIN_OUTPUT>;
  37                 };
  38
  39                 pin_usb_host_en1@0 {
  40                         gpio-offset = <0x80 9>;
  41                         pad-offset = <0x258>;
  42                         mode-gpio;
  43                         output-value = <1>;
  44                         direction = <PIN_OUTPUT>;
  45                 };
  46         };
  47
  48         gpioa {
  49                 compatible = "intel,ich6-gpio";
  50                 u-boot,dm-pre-reloc;
  51                 reg = <0 0x20>;
  52                 bank-name = "A";
  53         };
  54
  55         gpiob {
  56                 compatible = "intel,ich6-gpio";
  57                 u-boot,dm-pre-reloc;
  58                 reg = <0x20 0x20>;
  59                 bank-name = "B";
  60         };
  61
  62         gpioc {
  63                 compatible = "intel,ich6-gpio";
  64                 u-boot,dm-pre-reloc;
  65                 reg = <0x40 0x20>;
  66                 bank-name = "C";
  67         };
  68
  69         gpiod {
  70                 compatible = "intel,ich6-gpio";
  71                 u-boot,dm-pre-reloc;
  72                 reg = <0x60 0x20>;
  73                 bank-name = "D";
  74         };
  75
  76         gpioe {
  77                 compatible = "intel,ich6-gpio";
  78                 u-boot,dm-pre-reloc;
  79                 reg = <0x80 0x20>;
  80                 bank-name = "E";
  81         };
  82
  83         gpiof {
  84                 compatible = "intel,ich6-gpio";
  85                 u-boot,dm-pre-reloc;
  86                 reg = <0xA0 0x20>;
  87                 bank-name = "F";
  88         };
  89
  90         chosen {
  91                 stdout-path = "/serial";
  92         };
  93
  94         cpus {
  95                 #address-cells = <1>;
  96                 #size-cells = <0>;
  97
  98                 cpu@0 {
  99                         device_type = "cpu";
 100                         compatible = "intel,baytrail-cpu";
 101                         reg = <0>;
 102                         intel,apic-id = <0>;
 103                 };
 104
 105                 cpu@1 {
 106                         device_type = "cpu";
 107                         compatible = "intel,baytrail-cpu";
 108                         reg = <1>;
 109                         intel,apic-id = <4>;
 110                 };
 111
 112         };
 113
 114         spi {
 115                 #address-cells = <1>;
 116                 #size-cells = <0>;
 117                 compatible = "intel,ich-spi";
 118                 spi-flash@0 {
 119                         reg = <0>;
 120                         compatible = "stmicro,n25q064a", "spi-flash";
 121                         memory-map = <0xff800000 0x00800000>;
 122                 };
 123         };
 124
 125         microcode {
 126                 update@0 {
 127 #include "microcode/m0130673322.dtsi"
 128                 };
 129         };
 130
 131 };