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/* SPDX-License-Identifier: GPL-2.0-only */
Scope (\_SB.PCI0.I2C1)
{
Device (MTSA)
{
Name (_HID, "MLFS0000")
Name (_DDN, "Melfas Touchscreen ")
Name (_UID, 5)
Name (ISTP, 0) /* TouchScreen */
Method(_CRS, 0x0, NotSerialized)
{
Name (BUF0, ResourceTemplate ()
{
I2cSerialBus(
0x34, /* SlaveAddress */
ControllerInitiated, /* SlaveMode */
400000, /* ConnectionSpeed */
AddressingMode7Bit, /* AddressingMode */
"\\_SB.PCI0.I2C1", /* ResourceSource */
)
GpioInt (Level, ActiveLow, SharedAndWake, PullDefault,,
"\\_SB.GPNC") { BOARD_TOUCH_GPIO_INDEX }
})
Return (BUF0)
}
Method (_STA)
{
If (\S1EN == 1) {
Return (0xF)
} Else {
Return (0x0)
}
}
#if CONFIG(CHROMEOS)
Name (_PRW, Package() { BOARD_TOUCHSCREEN_WAKE_GPIO, 0x3 })
#endif
/* Allow device to power off in S0 */
Name (_S0W, 4)
}
}
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