/* SPDX-License-Identifier: GPL-2.0-only */ /* This file is part of the coreboot project. */ Scope (\_SB.PCI0.I2C2) { /* Maxim Audio Codec */ Device (MAXM) /* Audio Codec driver I2C */ { Name (_HID, AUDIO_CODEC_HID) Name (_CID, AUDIO_CODEC_CID) Name (_DDN, AUDIO_CODEC_DDN) Name (_UID, 1) /* Add DT style bindings with _DSD */ Name (_DSD, Package () { ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { /* set maxim micbias to 2.8v */ Package () { "maxim,micbias", 3 }, } }) Method(_CRS, 0x0, Serialized) { Name(SBUF,ResourceTemplate () { I2CSerialBus( AUDIO_CODEC_I2C_ADDR, /* SlaveAddress: bus address */ ControllerInitiated, /* SlaveMode: default to ControllerInitiated */ 400000, /* ConnectionSpeed: in Hz */ AddressingMode7Bit, /* Addressing Mode: default to 7 bit */ "\\_SB.PCI0.I2C2", /* ResourceSource: I2C bus controller name */ ) GpioInt (Edge, ActiveHigh, ExclusiveAndWake, PullDefault,, "\\_SB.GPSE") { BOARD_JACK_MAXIM_GPIO_INDEX } } ) Return (SBUF) } Method (_STA) { If (LEqual (\S2EN, 1)) { Return (0xF) } Else { Return (0x0) } } } Device (TISW) /* TI Switch driver I2C */ { Name (_HID, TI_SWITCH_HID) Name (_CID, TI_SWITCH_CID) Name (_DDN, TI_SWITCH_DDN) Name (_UID, 1) /* Add DT style bindings with _DSD */ Name (_DSD, Package () { ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), Package () { /* set ti micbias to 2.8v */ Package () { "ti,micbias", 7 }, } }) Method(_CRS, 0x0, NotSerialized) { Name(SBUF,ResourceTemplate () { I2CSerialBus( TI_SWITCH_I2C_ADDR, /* SlaveAddress: bus address */ ControllerInitiated, /* SlaveMode: default to ControllerInitiated */ 400000, /* ConnectionSpeed: in Hz */ AddressingMode7Bit, /* Addressing Mode: default to 7 bit */ "\\_SB.PCI0.I2C2", /* ResourceSource: I2C bus controller name */ ) GpioInt (Edge, ActiveHigh, ExclusiveAndWake, PullDefault,, "\\_SB.GPSW") { BOARD_JACK_TI_GPIO_INDEX } } ) Return (SBUF) } Method (_STA) { Return (0xF) } } } Scope (\_SB.PCI0.LPEA) { Name (GBUF, ResourceTemplate () { /* Jack Detect (index 0) */ GpioInt (Edge, ActiveBoth, ExclusiveAndWake, PullDefault,, "\\_SB.GPSE") { BOARD_JACK_MAXIM_GPIO_INDEX } }) }