diff options
| author | Kane Chen <kane.chen@intel.com> | 2014-07-11 16:24:39 -0700 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2015-01-19 01:53:43 +0100 |
| commit | 00aedc5e1aa4fc17b305958635763a4ff203b4b4 (patch) | |
| tree | 61e3210f48a49b3fc20a39f195005d57925f2aec /src/mainboard | |
| parent | 2e3bdcf76e44cd9e3afe8d3e00285201bd18e40a (diff) | |
samus: add acpi resource for supporting RT5677 codec
Add codec acpi resource for supporting RT5667 codec.
BUG=chrome-os-partner:29649
TEST=emerge-coreboot successfully
checked codec device is probed
Original-Change-Id: I739c0dbfdbfa221b06f99c3d934825b640096c6b
Original-Signed-off-by: Kane Chen <kane.chen@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/207707
Original-Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
(cherry picked from commit f9698c45a47efe7fd2a1f5432640f3db5e4bd3f0)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ib14b27421613d747e02037ecd2311d9966a5d813
Reviewed-on: http://review.coreboot.org/8212
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/samus/acpi/mainboard.asl | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/mainboard/google/samus/acpi/mainboard.asl b/src/mainboard/google/samus/acpi/mainboard.asl index eb668183b8..624aa3822b 100644 --- a/src/mainboard/google/samus/acpi/mainboard.asl +++ b/src/mainboard/google/samus/acpi/mainboard.asl @@ -117,6 +117,36 @@ Scope (\_SB.PCI0.I2C0) } } } + + Device (CODC) + { + /* + * TODO(kane): Need official HID. + * + */ + Name (_HID, "RT5677CE") + Name (_DDN, "RT5667 Codec") + Name (_UID, 1) + Name (_CRS, ResourceTemplate() + { + I2cSerialBus ( + 0x2c, // SlaveAddress + ControllerInitiated, // SlaveMode + 400000, // ConnectionSpeed + AddressingMode7Bit, // AddressingMode + "\\_SB.PCI0.I2C0", // ResourceSource + ) + Interrupt (ResourceConsumer, Edge, ActiveLow){ 30 } + }) + Method (_STA) + { + If (LEqual (\S1EN, 1)) { + Return (0xF) + } Else { + Return (0x0) + } + } + } } Scope (\_SB.PCI0.I2C1) |