mirror of https://github.com/acidanthera/audk.git
39 lines
1.0 KiB
Plaintext
39 lines
1.0 KiB
Plaintext
/** @file
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Analog devices AD7298 ADC.
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Copyright (c) 2013-2015 Intel Corporation.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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Device(ADC1)
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{
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Name(_HID, "INT3494") // Galileo Version 1 Low-Speed ADC.
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Name(_CID, "INT3494")
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Name(RBUF, ResourceTemplate()
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{
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// SPI0: mode 2, 4Mhz, 16-bit data length
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SpiSerialBus (0x0000, PolarityLow, FourWireMode, 16, ControllerInitiated, 4000000, ClockPolarityHigh, ClockPhaseFirst, "\\_SB_.PCI0.SPI0",0x00, ResourceConsumer, ,)
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// GPIO<0> is SPI0_CS_N
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GpioIO(Shared, PullDefault, 0, 0, IoRestrictionNone, "\\_SB.PCI0.GIP0.GPO_", 0, ResourceConsumer, , ) {QUARK_GPIO0_MAPPING}
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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 Galileo platform has this device.
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// EFI_PLATFORM_TYPE enum value Galileo = 6.
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//
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If(LNotEqual(PTYP, 6))
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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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