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| /** @file
| *
| * [DSDT] RHProxy device to enable WinRT API (RHPX)
| *
| * Copyright (c) 2018, Andrey Warkentin <andrey.warkentin@gmail.com>
| * Copyright (c) Microsoft Corporation. All rights reserved.
| *
| * SPDX-License-Identifier: BSD-2-Clause-Patent
| *
| **/
|
| Device (RHPX)
| {
| Name (_HID, "MSFT8000")
| Name (_CID, "MSFT8000")
| Name (_UID, 1)
|
| Name(_CRS, ResourceTemplate ()
| {
| // Index 0
| SPISerialBus ( // SCKL - GPIO 11 - Pin 23
| // MOSI - GPIO 10 - Pin 19
| // MISO - GPIO 9 - Pin 21
| // CE0 - GPIO 8 - Pin 24
| 0, // Device selection (CE0)
| PolarityLow, // Device selection polarity
| FourWireMode, // WireMode
| 8, // DataBit len
| ControllerInitiated, // Slave mode
| 4000000, // Connection speed
| ClockPolarityLow, // Clock polarity
| ClockPhaseFirst, // Clock phase
| "\\_SB.GDV0.SPI0", // ResourceSource: SPI bus controller name
| 0, // ResourceSourceIndex
| // Resource usage
| // DescriptorName: creates name for offset of resource descriptor
| ) // Vendor Data
|
| // Index 1
| SPISerialBus ( // SCKL - GPIO 11 - Pin 23
| // MOSI - GPIO 10 - Pin 19
| // MISO - GPIO 9 - Pin 21
| // CE1 - GPIO 7 - Pin 26
| 1, // Device selection (CE1)
| PolarityLow, // Device selection polarity
| FourWireMode, // WireMode
| 8, // DataBit len
| ControllerInitiated, // Slave mode
| 4000000, // Connection speed
| ClockPolarityLow, // Clock polarity
| ClockPhaseFirst, // Clock phase
| "\\_SB.GDV0.SPI0", // ResourceSource: SPI bus controller name
| 0, // ResourceSourceIndex
| // Resource usage
| // DescriptorName: creates name for offset of resource descriptor
| ) // Vendor Data
|
| // Index 2
| I2CSerialBus ( // Pin 3 (GPIO2, SDA1), 5 (GPIO3, SCL1)
| 0xFFFF, // SlaveAddress: placeholder
| , // SlaveMode: default to ControllerInitiated
| 0, // ConnectionSpeed: placeholder
| , // Addressing Mode: default to 7 bit
| "\\_SB.GDV0.I2C1", // ResourceSource: I2C bus controller name
| ,
| ,
| , // Descriptor Name: creates name for offset of resource descriptor
| ) // Vendor Data
|
| // Index 3
| SPISerialBus ( // SPI1_SCLK - GPIO21
| // SPI1_MOSI - GPIO20
| // SPI1_MISO - GPIO19
| // SPI1_CE2_N - GPIO16
| 2, // Device selection (CE2)
| PolarityLow, // Device selection polarity
| FourWireMode, // WireMode
| 8, // DataBit len
| ControllerInitiated, // Slave mode
| 4000000, // Connection speed
| ClockPolarityLow, // Clock polarity
| ClockPhaseFirst, // Clock phase
| "\\_SB.GDV0.SPI1", // ResourceSource: SPI bus controller name
| 0, // ResourceSourceIndex
| // Resource usage
| // DescriptorName: creates name for offset of resource descriptor
| ) // Vendor Data
|
| // GPIO 2
| GpioIO (Shared, PullUp, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 2 }
| GpioInt (Edge, ActiveBoth, Shared, PullUp, 0, "\\_SB.GDV0.GPI0",) { 2 }
| // GPIO 3
| GpioIO (Shared, PullUp, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 3 }
| GpioInt (Edge, ActiveBoth, Shared, PullUp, 0, "\\_SB.GDV0.GPI0",) { 3 }
| // GPIO 4
| GpioIO (Shared, PullUp, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 4 }
| GpioInt (Edge, ActiveBoth, Shared, PullUp, 0, "\\_SB.GDV0.GPI0",) { 4 }
| // GPIO 5
| GpioIO (Shared, PullUp, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 5 }
| GpioInt (Edge, ActiveBoth, Shared, PullUp, 0, "\\_SB.GDV0.GPI0",) { 5 }
| // GPIO 6
| GpioIO (Shared, PullUp, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 6 }
| GpioInt (Edge, ActiveBoth, Shared, PullUp, 0, "\\_SB.GDV0.GPI0",) { 6 }
| // GPIO 7
| GpioIO (Shared, PullUp, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 7 }
| GpioInt (Edge, ActiveBoth, Shared, PullUp, 0, "\\_SB.GDV0.GPI0",) { 7 }
| // GPIO 8
| GpioIO (Shared, PullUp, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 8 }
| GpioInt (Edge, ActiveBoth, Shared, PullUp, 0, "\\_SB.GDV0.GPI0",) { 8 }
| // GPIO 9
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 9 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 9 }
| // GPIO 10
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 10 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 10 }
| // GPIO 11
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 11 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 11 }
| // GPIO 12
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 12 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 12 }
| // GPIO 13
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 13 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 13 }
| // NTRAID#MSFT-7141401-2016/04/7-jordanrh - disable UART muxing
| // until a proper solution can be created for the dmap conflict
| // GPIO 14 - UART TX
| // GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 14 }
| // GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 14 }
| // GPIO 15 - UART RX
| // GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 15 }
| // GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 15 }
| // GPIO 16
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 16 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 16 }
| // GPIO 17
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 17 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 17 }
| // GPIO 18
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 18 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 18 }
| // GPIO 19
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 19 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 19 }
| // GPIO 20
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 20 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 20 }
| // GPIO 21
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 21 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 21 }
| // GPIO 22
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 22 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 22 }
| // GPIO 23
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 23 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 23 }
| // GPIO 24
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 24 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 24 }
| // GPIO 25
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 25 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 25 }
| // GPIO 26
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 26 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 26 }
| // GPIO 27
| GpioIO (Shared, PullDown, 0, 0, IoRestrictionNone, "\\_SB.GDV0.GPI0", 0, ResourceConsumer,,) { 27 }
| GpioInt (Edge, ActiveBoth, Shared, PullDown, 0, "\\_SB.GDV0.GPI0",) { 27 }
| })
|
| Name (_DSD, Package()
| {
| ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
| Package ()
| {
| // Reference http://www.raspberrypi.org/documentation/hardware/raspberrypi/spi/README.md
| // SPI 0
| Package (2) { "bus-SPI-SPI0", Package() { 0, 1 } }, // Index 0 & 1
| Package (2) { "SPI0-MinClockInHz", 7629 }, // 7629 Hz
| Package (2) { "SPI0-MaxClockInHz", 125000000 }, // 125 MHz
| Package (2) { "SPI0-SupportedDataBitLengths", Package() { 8 } }, // Data Bit Length
| // I2C1
| Package (2) { "bus-I2C-I2C1", Package() { 2 } },
| // GPIO Pin Count and supported drive modes
| Package (2) { "GPIO-PinCount", 54 },
| Package (2) { "GPIO-UseDescriptorPinNumbers", 1 },
| Package (2) { "GPIO-SupportedDriveModes", 0xf }, // InputHighImpedance, InputPullUp, InputPullDown, OutputCmos
| // SPI 1
| Package (2) { "bus-SPI-SPI1", Package() { 3 }}, // Index 3
| Package (2) { "SPI1-MinClockInHz", 30511 }, // 30.5 kHz
| Package (2) { "SPI1-MaxClockInHz", 20000000 }, // 20 MHz
| Package (2) { "SPI1-SupportedDataBitLengths", Package() { 8 } }, // Data Bit Length
| }
| })
| }
|
|
