QuarkPlatformPkg/Acpi/AcpiTables/Dsdt/PCAL9555A.asi

   1 /** @file
   2 NXP PCAL9555A i2c-accessible I/O expander.
   3
   4 Copyright (c) 2013-2015 Intel Corporation.
   5
   6 This program and the accompanying materials
   7 are licensed and made available under the terms and conditions of the BSD License
   8 which accompanies this distribution.  The full text of the license may be found at
   9 http://opensource.org/licenses/bsd-license.php
  10
  11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 Device(NIO1)
  17 {
  18     Name(_HID, "INT3491") // NXP PCAL9555A i2c-accessible I/O expander.
  19     Name(_CID, "INT3491")
  20     Name(_UID, 1)
  21
  22     Name(RBUF, ResourceTemplate()
  23     {
  24         I2CSerialBus(0x25, ControllerInitiated, 400000, AddressingMode7Bit, "\\_SB.PCI0.GIP0.I2C_", 0, ResourceConsumer, , )
  25     })
  26     Method(_CRS, 0x0, NotSerialized)
  27     {
  28         Return(RBUF)
  29     }
  30     Method(_STA, 0x0, NotSerialized)
  31     {
  32         //
  33         // Only Platform Type / Id 8 has this device.
  34         //
  35         If(LNotEqual(PTYP, 8))
  36         {
  37           return (0)
  38         }
  39         Return(0xf)
  40     }
  41 }
  42
  43 Device(NIO2)
  44 {
  45     Name(_HID, "INT3491") // NXP PCAL9555A i2c-accessible I/O expander.
  46     Name(_CID, "INT3491")
  47     Name(_UID, 2)
  48
  49     Name(RBUF, ResourceTemplate()
  50     {
  51         I2CSerialBus(0x26, ControllerInitiated, 400000, AddressingMode7Bit, "\\_SB.PCI0.GIP0.I2C_", 0, ResourceConsumer, , )
  52     })
  53     Method(_CRS, 0x0, NotSerialized)
  54     {
  55         Return(RBUF)
  56     }
  57     Method(_STA, 0x0, NotSerialized)
  58     {
  59         //
  60         // Only Platform Type / Id 8 has this device.
  61         //
  62         If(LNotEqual(PTYP, 8))
  63         {
  64           return (0)
  65         }
  66         Return(0xf)
  67     }
  68 }
  69
  70 Device(NIO3)
  71 {
  72     Name(_HID, "INT3491") // NXP PCAL9555A i2c-accessible I/O expander.
  73     Name(_CID, "INT3491")
  74     Name(_UID, 3)
  75
  76     Name(RBUF, ResourceTemplate()
  77     {
  78         I2CSerialBus(0x27, ControllerInitiated, 400000, AddressingMode7Bit, "\\_SB.PCI0.GIP0.I2C_", 0, ResourceConsumer, , )
  79         GpioInt (Level, ActiveLow, Exclusive, PullDefault, , "\\_SB.PCI0.GIP0.GPO", 0, ResourceConsumer, , ) {QUARK_GPIO1_MAPPING} /* GPIO<1> is EXP2_INT */
  80     })
  81     Method(_CRS, 0x0, NotSerialized)
  82     {
  83         Return(RBUF)
  84     }
  85     Method(_STA, 0x0, NotSerialized)
  86     {
  87         //
  88         // Only Platform Type / Id 8 has this device.
  89         //
  90         If(LNotEqual(PTYP, 8))
  91         {
  92           return (0)
  93         }
  94         Return(0xf)
  95     }
  96 }