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| author | Sean Rhodes <sean@starlabs.systems> | 2023-12-08 08:24:42 +0000 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@gmail.com> | 2024-02-15 15:47:26 +0000 |
| commit | 389ccf1759821187d21d8d7c7afbc877d1c48cda (patch) | |
| tree | bd7c0b80b99167def4283c0472432418c304185d | |
| parent | 72652ecf4b31caf5e10faff401320a806c96a1e1 (diff) | |
| download | coreboot-389ccf1759821187d21d8d7c7afbc877d1c48cda.tar.gz coreboot-389ccf1759821187d21d8d7c7afbc877d1c48cda.tar.bz2 coreboot-389ccf1759821187d21d8d7c7afbc877d1c48cda.zip | |
mb/starlabs/starbook/adl: Configure PMC mux
Configure PMC mux in devicetree. This allows PD controllers to be
used for both video and power delivery.
Tested on StarBook Mk VI with Ubuntu Lunar, by checking a USB-C PD
display can supply power and display video output.
Change-Id: I9e49612d7f165a9c9604093535f7b141a4c7048c
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79426
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/mainboard/starlabs/starbook/variants/adl/devicetree.cb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mainboard/starlabs/starbook/variants/adl/devicetree.cb b/src/mainboard/starlabs/starbook/variants/adl/devicetree.cb index 05127d78f6df..9362b4574648 100644 --- a/src/mainboard/starlabs/starbook/variants/adl/devicetree.cb +++ b/src/mainboard/starlabs/starbook/variants/adl/devicetree.cb @@ -171,6 +171,17 @@ chip soc/intel/alderlake device pnp 4e.19 off end # Power Management Channel 5 end end + device ref pmc hidden + chip drivers/intel/pmc_mux + device generic 0 on + chip drivers/intel/pmc_mux/conn + use usb2_port1 as usb2_port + use usb3_port3 as usb3_port + device generic 0 alias conn0 on end + end + end + end + end device ref hda on register "pch_hda_sdi_enable[0]" = "1" register "pch_hda_audio_link_hda_enable" = "1" |