/* SPDX-License-Identifier: GPL-2.0-only */

Scope (\_SB.PCI0.I2C0)
{
	Device (ETPA)
	{
		Name (_HID, "ELAN0000")
		Name (_DDN, "Elan Touchpad")
		Name (_UID, 1)
                Name (ISTP, 1) // Touchpad

                Name (_CRS, ResourceTemplate()
		{
			I2cSerialBus (
				0x15,                     // SlaveAddress
				ControllerInitiated,      // SlaveMode
				400000,                   // ConnectionSpeed
				AddressingMode7Bit,       // AddressingMode
				"\\_SB.PCI0.I2C0"        // ResourceSource
			)
			Interrupt (ResourceConsumer, Level, ActiveLow)
			{
				BOARD_TRACKPAD_IRQ
			}
		})

		Method (_STA)
		{
			If (LEqual (\S1EN, 1)) {
				Return (0xF)
			} Else {
				Return (0x0)
			}
		}

		Name (_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 0x3 })

		Method (_DSW, 3, NotSerialized)
		{
			Store (BOARD_TRACKPAD_WAKE_GPIO, Local0)
			If (LEqual (Arg0, 1)) {
				// Enable GPIO as wake source
				\_SB.PCI0.LPCB.GWAK (Local0)
			}
		}
          }
	Device (CTPA)
	{
		Name (_HID, "CYAP0000")
		Name (_DDN, "Cypress Touchpad")
		Name (_UID, 3)
		Name (ISTP, 1) // Touchpad

		Name (_CRS, ResourceTemplate()
		{
			I2cSerialBus (
				0x67,                     // SlaveAddress
				ControllerInitiated,      // SlaveMode
				400000,                   // ConnectionSpeed
				AddressingMode7Bit,       // AddressingMode
				"\\_SB.PCI0.I2C0"        // ResourceSource
			)
			Interrupt (ResourceConsumer, Edge, ActiveLow)
			{
				BOARD_TRACKPAD_IRQ
			}
		})

		Method (_STA)
		{
			If (LEqual (\S1EN, 1)) {
				Return (0xF)
			} Else {
				Return (0x0)
			}
		}

		Name (_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 0x3 })

		Method (_DSW, 3, NotSerialized)
		{
			Store (BOARD_TRACKPAD_WAKE_GPIO, Local0)
			If (LEqual (Arg0, 1)) {
				// Enable GPIO as wake source
				\_SB.PCI0.LPCB.GWAK (Local0)
			}
		}

		// Allow device to power off in S0
		Name (_S0W, 4)
	}
}
Scope (\_SB.PCI0.I2C1)
{
	Device (ATSA)
	{
		Name (_HID, "ATML0001")
		Name (_DDN, "Atmel Touchscreen")
		Name (_UID, 5)
		Name (_S0W, 4)
		Name (ISTP, 0) /* TouchScreen */
		Name (GPIO, 25)
		Name (_CRS, ResourceTemplate()
		{
			I2cSerialBus (
				0x4a,                     // SlaveAddress
				ControllerInitiated,      // SlaveMode
				400000,                   // ConnectionSpeed
				AddressingMode7Bit,       // AddressingMode
				"\\_SB.PCI0.I2C1"        // ResourceSource
			)

			// GPIO54 (ball L3) is PIRQW: PIRQL_GSI + PIRQL - PIRQW = PIRQW_GSI
			// 27 + 3 - 14 = 38
			Interrupt (ResourceConsumer, Edge, ActiveLow) { 38 }
		})

		Name (_PRW, Package() { BOARD_TOUCHSCREEN_WAKE_GPIO, 0x3 })

		Method (_DSW, 3, NotSerialized)
		{
			Store (BOARD_TOUCHSCREEN_WAKE_GPIO, Local0)
			If (LEqual (Arg0, 1)) {
				// Enable GPIO as wake source
				\_SB.PCI0.LPCB.GWAK (Local0)
			}
		}

		Name (_DSD, Package () {
			ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
			Package () {
				Package () {"compatible", "atmel,maxtouch"},
			}
		})

		Method (_STA)
		{
			If (LEqual (\S2EN, 1)) {
				Return (0xF)
			} Else {
				Return (0x0)
			}
		}
	}
}