1 /** @file 2 Analog devices AD7298 ADC. 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(ADC1) 17 { 18 Name(_HID, "INT3494") // Galileo Version 1 Low-Speed ADC. 19 Name(_CID, "INT3494") 20 Name(RBUF, ResourceTemplate() 21 { 22 // SPI0: mode 2, 4Mhz, 16-bit data length 23 SpiSerialBus (0x0000, PolarityLow, FourWireMode, 16, ControllerInitiated, 4000000, ClockPolarityHigh, ClockPhaseFirst, "\\_SB_.PCI0.SPI0",0x00, ResourceConsumer, ,) 24 25 // GPIO<0> is SPI0_CS_N 26 GpioIO(Shared, PullDefault, 0, 0, IoRestrictionNone, "\\_SB.PCI0.GIP0.GPO_", 0, ResourceConsumer, , ) {QUARK_GPIO0_MAPPING} 27 }) 28 Method(_CRS, 0x0, NotSerialized) 29 { 30 Return(RBUF) 31 } 32 Method(_STA, 0x0, NotSerialized) 33 { 34 // 35 // Only Galileo platform has this device. 36 // EFI_PLATFORM_TYPE enum value Galileo = 6. 37 // 38 If(LNotEqual(PTYP, 6)) 39 { 40 return (0) 41 } 42 Return(0xf) 43 } 44 } 45
