diff options
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/kahlee/acpi/mainboard.asl | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/acpi/mainboard.asl b/src/mainboard/google/kahlee/acpi/mainboard.asl index e98d26defd..b7dbc147da 100644 --- a/src/mainboard/google/kahlee/acpi/mainboard.asl +++ b/src/mainboard/google/kahlee/acpi/mainboard.asl @@ -34,3 +34,27 @@ Name (SSFG, 0x0D) Name (OSVR, 3) /* WinXp = 1, Vista = 2, Linux = 3, WinCE = 4 */ Name (OSV, Ones) /* Assume nothing */ Name (PMOD, One) /* Assume APIC */ + +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.I2CD", /* ResourceSource */ + ) + GpioInt (Level, ActiveLow, ExclusiveAndWake, PullNone,, + "\\_SB.GPIO") { 0x5 } + }) + + /* Allow device to power off in S0 */ + Name (_S0W, 3) +} |