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1 | /** @file\r |
2 | Analog devices AD7298 ADC.\r | |
3 | \r | |
4 | Copyright (c) 2013-2015 Intel Corporation.\r | |
5 | \r | |
6 | This program and the accompanying materials\r | |
7 | are licensed and made available under the terms and conditions of the BSD License\r | |
8 | which accompanies this distribution. The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | \r | |
14 | **/\r | |
15 | \r | |
16 | Device(ADC1)\r | |
17 | {\r | |
18 | Name(_HID, "INT3494") // Galileo Version 1 Low-Speed ADC.\r | |
19 | Name(_CID, "INT3494")\r | |
20 | Name(RBUF, ResourceTemplate()\r | |
21 | {\r | |
22 | // SPI0: mode 2, 4Mhz, 16-bit data length\r | |
23 | SpiSerialBus (0x0000, PolarityLow, FourWireMode, 16, ControllerInitiated, 4000000, ClockPolarityHigh, ClockPhaseFirst, "\\_SB_.PCI0.SPI0",0x00, ResourceConsumer, ,)\r | |
24 | \r | |
25 | // GPIO<0> is SPI0_CS_N\r | |
26 | GpioIO(Shared, PullDefault, 0, 0, IoRestrictionNone, "\\_SB.PCI0.GIP0.GPO_", 0, ResourceConsumer, , ) {QUARK_GPIO0_MAPPING}\r | |
27 | })\r | |
28 | Method(_CRS, 0x0, NotSerialized)\r | |
29 | {\r | |
30 | Return(RBUF)\r | |
31 | }\r | |
32 | Method(_STA, 0x0, NotSerialized)\r | |
33 | {\r | |
34 | //\r | |
35 | // Only Galileo platform has this device.\r | |
36 | // EFI_PLATFORM_TYPE enum value Galileo = 6.\r | |
37 | //\r | |
38 | If(LNotEqual(PTYP, 6))\r | |
39 | {\r | |
40 | return (0)\r | |
41 | }\r | |
42 | Return(0xf)\r | |
43 | }\r | |
44 | }\r |