| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* This file is part of the coreboot project. */ |
| |
| #include <variant/onboard.h> |
| |
| Scope (\_SB) |
| { |
| #ifdef BOARD_TRACKPAD_IRQ |
| /* Wake device for touchpad */ |
| Device (TPAD) |
| { |
| Name (_HID, EisaId ("PNP0C0E")) |
| Name (_UID, 1) |
| Name (_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 0x3 }) |
| |
| Name (RBUF, ResourceTemplate() |
| { |
| Interrupt (ResourceConsumer, Level, ActiveLow) |
| { |
| BOARD_TRACKPAD_IRQ |
| } |
| }) |
| |
| Method (_CRS) |
| { |
| /* Only return interrupt if I2C1 is PCI mode */ |
| If (LEqual (\S1EN, 0)) { |
| Return (^RBUF) |
| } |
| |
| /* Return empty resource template otherwise */ |
| Return (ResourceTemplate() {}) |
| } |
| } |
| #endif |
| #ifdef BOARD_TOUCHSCREEN_IRQ |
| /* Wake device for touchscreen */ |
| Device (TSCR) |
| { |
| Name (_HID, EisaId ("PNP0C0E")) |
| Name (_UID, 2) |
| Name (_PRW, Package() { BOARD_TOUCHSCREEN_WAKE_GPIO, 0x3 }) |
| |
| Name (RBUF, ResourceTemplate() |
| { |
| Interrupt (ResourceConsumer, Level, ActiveLow) |
| { |
| BOARD_TOUCHSCREEN_IRQ |
| } |
| }) |
| |
| Method (_CRS) |
| { |
| /* Return interrupt if I2C6 is PCI mode */ |
| If (LEqual (\S6EN, 0)) { |
| Return (^RBUF) |
| } |
| |
| /* Return empty resource template otherwise */ |
| Return (ResourceTemplate() {}) |
| } |
| } |
| #endif |
| } |
| |
| Scope (\_SB.PCI0.I2C2) |
| { |
| Device (CODC) |
| { |
| /* |
| * TODO(dlaurie): Need official HID. |
| * |
| * The current HID is created from the Maxim Integrated |
| * PCI Vendor ID 193Ch and a shortened device identifier. |
| */ |
| Name (_HID, "193C9890") |
| Name (_DDN, "Maxim 98090 Codec") |
| Name (_UID, 1) |
| |
| Name (_CRS, ResourceTemplate() |
| { |
| I2cSerialBus ( |
| 0x10, // SlaveAddress |
| ControllerInitiated, // SlaveMode |
| 400000, // ConnectionSpeed |
| AddressingMode7Bit, // AddressingMode |
| "\\_SB.PCI0.I2C2", // ResourceSource |
| ) |
| Interrupt (ResourceConsumer, Level, ActiveLow) |
| { |
| BOARD_CODEC_IRQ |
| } |
| }) |
| |
| Method (_STA) |
| { |
| If (LEqual (\S2EN, 1)) { |
| Return (0xF) |
| } Else { |
| Return (0x0) |
| } |
| } |
| } |
| } |
| |
| Scope (\_SB.PCI0.LPEA) |
| { |
| Name (GBUF, ResourceTemplate () |
| { |
| /* Jack Detect (index 0) */ |
| GpioInt (Level, ActiveHigh, Exclusive, PullNone,, |
| "\\_SB.GPSC") { 14 } |
| |
| /* Mic Detect (index 1) */ |
| GpioInt (Level, ActiveHigh, Exclusive, PullNone,, |
| "\\_SB.GPSC") { 15 } |
| }) |
| } |
| |
| #include <variant/acpi/mainboard.asl> |
| |
| /* USB port entries */ |
| #include <variant/acpi/usb.asl> |