From b7804fd42438087c24e1f31c125c234c56d6e0c7 Mon Sep 17 00:00:00 2001 From: Sean Rhodes Date: Tue, 5 Sep 2023 15:42:20 +0100 Subject: mb/starlabs/starbook/rpl: 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: I580b148b036e62fbcab50d1ca2ab1ed021cfed6b Signed-off-by: Sean Rhodes Reviewed-on: https://review.coreboot.org/c/coreboot/+/77664 Tested-by: build bot (Jenkins) Reviewed-by: Matt DeVillier --- src/mainboard/starlabs/starbook/variants/rpl/devicetree.cb | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'src/mainboard') diff --git a/src/mainboard/starlabs/starbook/variants/rpl/devicetree.cb b/src/mainboard/starlabs/starbook/variants/rpl/devicetree.cb index 160656d246..83f49d9fde 100644 --- a/src/mainboard/starlabs/starbook/variants/rpl/devicetree.cb +++ b/src/mainboard/starlabs/starbook/variants/rpl/devicetree.cb @@ -169,6 +169,17 @@ 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 tcss_usb3_port1 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" -- cgit v1.2.3