diff options
| author | N, Harshapriya <harshapriya.n@intel.com> | 2017-11-28 14:29:26 -0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-01-23 05:17:17 +0000 |
| commit | 4a1ee4b53ec2eed6c9e8129381982c300fa87031 (patch) | |
| tree | 2a2242ffda72f3342a5bc17a39867753cb4295a2 /src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb | |
| parent | c14a99fedac6d054f958ab86bf68c8ae3966e9fe (diff) | |
mainboard/intel/cannonlake_rvp: Add support for MAX98373 speaker amp
Add NHLT and dt support for max98373 amp
BUG=None
TEST=check SSDT and verify entries for max98373
TEST=check NHLT ACPI tables included blobs for max98373
Change-Id: I0b402f89f1ece9e62a394f713c4b0feff29bd1e5
Signed-off-by: N, Harshapriya <harshapriya.n@intel.com>
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Reviewed-on: https://review.coreboot.org/22674
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb')
| -rw-r--r-- | src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb b/src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb index e5157efd07..3e60ed946b 100644 --- a/src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb +++ b/src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb @@ -70,6 +70,13 @@ chip soc/intel/cannonlake # GPIO for SD card detect register "sdcard_cd_gpio" = "GPP_G5" + # Audio + register "i2c[3]" = "{ + .speed = I2C_SPEED_STANDARD, + .rise_time_ns = 104, + .fall_time_ns = 52, + }" + device domain 0 on device pci 00.0 on end # Host Bridge device pci 02.0 on end # Integrated Graphics Device @@ -84,7 +91,17 @@ chip soc/intel/cannonlake device pci 15.0 on end # I2C #0 device pci 15.1 on end # I2C #1 device pci 15.2 off end # I2C #2 - device pci 15.3 off end # I2C #3 + device pci 15.3 on + chip drivers/i2c/max98373 + register "interleave_mode" = "1" + register "vmon_slot_no" = "4" + register "imon_slot_no" = "5" + register "uid" = "0" + register "desc" = ""Right Speaker Amp"" + register "name" = ""MAXR"" + device i2c 32 on end + end + end # I2C #3 device pci 16.0 on end # Management Engine Interface 1 device pci 16.1 off end # Management Engine Interface 2 device pci 16.2 off end # Management Engine IDE-R |