mirror of https://github.com/acidanthera/audk.git
97 lines
2.5 KiB
Plaintext
97 lines
2.5 KiB
Plaintext
/** @file
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NXP PCAL9555A i2c-accessible I/O expander.
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Copyright (c) 2013-2015 Intel Corporation.
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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Device(NIO1)
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{
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Name(_HID, "INT3491") // NXP PCAL9555A i2c-accessible I/O expander.
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Name(_CID, "INT3491")
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Name(_UID, 1)
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Name(RBUF, ResourceTemplate()
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{
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I2CSerialBus(0x25, ControllerInitiated, 400000, AddressingMode7Bit, "\\_SB.PCI0.GIP0.I2C_", 0, ResourceConsumer, , )
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})
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Method(_CRS, 0x0, NotSerialized)
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{
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Return(RBUF)
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}
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Method(_STA, 0x0, NotSerialized)
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{
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//
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// Only Platform Type / Id 8 has this device.
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//
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If(LNotEqual(PTYP, 8))
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{
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return (0)
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}
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Return(0xf)
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}
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}
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Device(NIO2)
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{
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Name(_HID, "INT3491") // NXP PCAL9555A i2c-accessible I/O expander.
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Name(_CID, "INT3491")
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Name(_UID, 2)
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Name(RBUF, ResourceTemplate()
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{
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I2CSerialBus(0x26, ControllerInitiated, 400000, AddressingMode7Bit, "\\_SB.PCI0.GIP0.I2C_", 0, ResourceConsumer, , )
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})
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Method(_CRS, 0x0, NotSerialized)
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{
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Return(RBUF)
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}
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Method(_STA, 0x0, NotSerialized)
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{
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//
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// Only Platform Type / Id 8 has this device.
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//
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If(LNotEqual(PTYP, 8))
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{
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return (0)
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}
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Return(0xf)
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}
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}
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Device(NIO3)
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{
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Name(_HID, "INT3491") // NXP PCAL9555A i2c-accessible I/O expander.
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Name(_CID, "INT3491")
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Name(_UID, 3)
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Name(RBUF, ResourceTemplate()
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{
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I2CSerialBus(0x27, ControllerInitiated, 400000, AddressingMode7Bit, "\\_SB.PCI0.GIP0.I2C_", 0, ResourceConsumer, , )
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GpioInt (Level, ActiveLow, Exclusive, PullDefault, , "\\_SB.PCI0.GIP0.GPO", 0, ResourceConsumer, , ) {QUARK_GPIO1_MAPPING} /* GPIO<1> is EXP2_INT */
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})
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Method(_CRS, 0x0, NotSerialized)
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{
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Return(RBUF)
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}
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Method(_STA, 0x0, NotSerialized)
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{
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//
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// Only Platform Type / Id 8 has this device.
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//
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If(LNotEqual(PTYP, 8))
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{
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return (0)
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}
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Return(0xf)
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}
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}
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