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 /include/ "rtc.dtsi"
  14
  15 / {
  16         model = "Intel Minnowboard Max";
  17         compatible = "intel,minnowmax", "intel,baytrail";
  18
  19         aliases {
  20                 serial0 = &serial;
  21                 spi0 = "/spi";
  22         };
  23
  24         config {
  25                 silent_console = <0>;
  26         };
  27
  28         pch_pinctrl {
  29                 compatible = "intel,x86-pinctrl";
  30                 io-base = <0x4c>;
  31
  32                 pin_usb_host_en0@0 {
  33                         gpio-offset = <0x80 8>;
  34                         pad-offset = <0x260>;
  35                         mode-gpio;
  36                         output-value = <1>;
  37                         direction = <PIN_OUTPUT>;
  38                 };
  39
  40                 pin_usb_host_en1@0 {
  41                         gpio-offset = <0x80 9>;
  42                         pad-offset = <0x258>;
  43                         mode-gpio;
  44                         output-value = <1>;
  45                         direction = <PIN_OUTPUT>;
  46                 };
  47         };
  48
  49         gpioa {
  50                 compatible = "intel,ich6-gpio";
  51                 u-boot,dm-pre-reloc;
  52                 reg = <0 0x20>;
  53                 bank-name = "A";
  54         };
  55
  56         gpiob {
  57                 compatible = "intel,ich6-gpio";
  58                 u-boot,dm-pre-reloc;
  59                 reg = <0x20 0x20>;
  60                 bank-name = "B";
  61         };
  62
  63         gpioc {
  64                 compatible = "intel,ich6-gpio";
  65                 u-boot,dm-pre-reloc;
  66                 reg = <0x40 0x20>;
  67                 bank-name = "C";
  68         };
  69
  70         gpiod {
  71                 compatible = "intel,ich6-gpio";
  72                 u-boot,dm-pre-reloc;
  73                 reg = <0x60 0x20>;
  74                 bank-name = "D";
  75         };
  76
  77         gpioe {
  78                 compatible = "intel,ich6-gpio";
  79                 u-boot,dm-pre-reloc;
  80                 reg = <0x80 0x20>;
  81                 bank-name = "E";
  82         };
  83
  84         gpiof {
  85                 compatible = "intel,ich6-gpio";
  86                 u-boot,dm-pre-reloc;
  87                 reg = <0xA0 0x20>;
  88                 bank-name = "F";
  89         };
  90
  91         chosen {
  92                 stdout-path = "/serial";
  93         };
  94
  95         cpus {
  96                 #address-cells = <1>;
  97                 #size-cells = <0>;
  98
  99                 cpu@0 {
 100                         device_type = "cpu";
 101                         compatible = "intel,baytrail-cpu";
 102                         reg = <0>;
 103                         intel,apic-id = <0>;
 104                 };
 105
 106                 cpu@1 {
 107                         device_type = "cpu";
 108                         compatible = "intel,baytrail-cpu";
 109                         reg = <1>;
 110                         intel,apic-id = <4>;
 111                 };
 112
 113         };
 114
 115         pci {
 116                 compatible = "intel,pci-baytrail", "pci-x86";
 117                 #address-cells = <3>;
 118                 #size-cells = <2>;
 119                 u-boot,dm-pre-reloc;
 120                 ranges = <0x02000000 0x0 0xd0000000 0xd0000000 0 0x10000000
 121                         0x42000000 0x0 0xc0000000 0xc0000000 0 0x10000000
 122                         0x01000000 0x0 0x2000 0x2000 0 0xe000>;
 123         };
 124
 125         spi {
 126                 #address-cells = <1>;
 127                 #size-cells = <0>;
 128                 compatible = "intel,ich-spi";
 129                 spi-flash@0 {
 130                         reg = <0>;
 131                         compatible = "stmicro,n25q064a", "spi-flash";
 132                         memory-map = <0xff800000 0x00800000>;
 133                 };
 134         };
 135
 136         microcode {
 137                 update@0 {
 138 #include "microcode/m0130673322.dtsi"
 139                 };
 140         };
 141
 142 };