diff options
Diffstat (limited to 'src/mainboard/google/rambi/acpi/mainboard.asl')
| -rw-r--r-- | src/mainboard/google/rambi/acpi/mainboard.asl | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/mainboard/google/rambi/acpi/mainboard.asl b/src/mainboard/google/rambi/acpi/mainboard.asl index 9b16272a14..501bbf7020 100644 --- a/src/mainboard/google/rambi/acpi/mainboard.asl +++ b/src/mainboard/google/rambi/acpi/mainboard.asl @@ -205,6 +205,86 @@ Scope (\_SB.I2C1) } } +Scope (\_SB.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.I2C2", // ResourceSource + ) + Interrupt (ResourceConsumer, Edge, ActiveLow) + { + BOARD_CODEC_IRQ + } + }) + + Method (_STA) + { + If (LEqual (\S2EN, 1)) { + Return (0xF) + } Else { + Return (0x0) + } + } + } +} + +Scope (\_SB.I2C5) +{ + Device (ALSI) + { + /* + * TODO(dlaurie): Need official HID. + * + * The current HID is created from the Intersil PNP + * Vendor ID "LSD" and a shortened device identifier. + */ + Name (_HID, EisaId ("LSD2918")) + Name (_DDN, "Intersil 29018 Ambient Light Sensor") + Name (_UID, 1) + + Name (_CRS, ResourceTemplate() + { + I2cSerialBus ( + 0x44, // SlaveAddress + ControllerInitiated, // SlaveMode + 400000, // ConnectionSpeed + AddressingMode7Bit, // AddressingMode + "\_SB.I2C5", // ResourceSource + ) + Interrupt (ResourceConsumer, Edge, ActiveLow) + { + BOARD_ALS_IRQ + } + }) + + Method (_STA) + { + If (LEqual (\S5EN, 1)) { + Return (0xF) + } Else { + Return (0x0) + } + } + } +} + Scope (\_SB.I2C6) { Device (ATSB) |