| /** @file | |
| Analog devices AD7298 ADC. | |
| Copyright (c) 2013-2015 Intel Corporation. | |
| This program and the accompanying materials | |
| are licensed and made available under the terms and conditions of the BSD License | |
| which accompanies this distribution. The full text of the license may be found at | |
| http://opensource.org/licenses/bsd-license.php | |
| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
| **/ | |
| Device(ADC1) | |
| { | |
| Name(_HID, "INT3494") // Galileo Version 1 Low-Speed ADC. | |
| Name(_CID, "INT3494") | |
| Name(RBUF, ResourceTemplate() | |
| { | |
| // SPI0: mode 2, 4Mhz, 16-bit data length | |
| SpiSerialBus (0x0000, PolarityLow, FourWireMode, 16, ControllerInitiated, 4000000, ClockPolarityHigh, ClockPhaseFirst, "\\_SB_.PCI0.SPI0",0x00, ResourceConsumer, ,) | |
| // GPIO<0> is SPI0_CS_N | |
| GpioIO(Shared, PullDefault, 0, 0, IoRestrictionNone, "\\_SB.PCI0.GIP0.GPO_", 0, ResourceConsumer, , ) {QUARK_GPIO0_MAPPING} | |
| }) | |
| Method(_CRS, 0x0, NotSerialized) | |
| { | |
| Return(RBUF) | |
| } | |
| Method(_STA, 0x0, NotSerialized) | |
| { | |
| // | |
| // Only Galileo platform has this device. | |
| // EFI_PLATFORM_TYPE enum value Galileo = 6. | |
| // | |
| If(LNotEqual(PTYP, 6)) | |
| { | |
| return (0) | |
| } | |
| Return(0xf) | |
| } | |
| } |