Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/43849 )
Change subject: mb/google/volteer2: Add support for passive USB-C daughterboard ......................................................................
mb/google/volteer2: Add support for passive USB-C daughterboard
This copies over the USB daughterboard device tree config from volteer to volteer2. These two boards are basically identical in this area so the config should also be identical.
BUG=b:158673460 TEST=none
Change-Id: If8a82bc18b36d92a1c851b49612edfbefa18ec54 Signed-off-by: Caveh Jalali caveh@chromium.org Reviewed-on: https://review.coreboot.org/c/coreboot/+/43849 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Angel Pons th3fanbus@gmail.com Reviewed-by: Tim Wawrzynczak twawrzynczak@chromium.org --- M src/mainboard/google/volteer/variants/volteer2/overridetree.cb 1 file changed, 14 insertions(+), 1 deletion(-)
Approvals: build bot (Jenkins): Verified Angel Pons: Looks good to me, but someone else must approve Tim Wawrzynczak: Looks good to me, approved
diff --git a/src/mainboard/google/volteer/variants/volteer2/overridetree.cb b/src/mainboard/google/volteer/variants/volteer2/overridetree.cb index 9c78b94..8e5985e 100644 --- a/src/mainboard/google/volteer/variants/volteer2/overridetree.cb +++ b/src/mainboard/google/volteer/variants/volteer2/overridetree.cb @@ -169,7 +169,20 @@ register "usb3_port_number" = "2" # SBU is fixed, HSL follows CC register "sbu_orientation" = "TYPEC_ORIENTATION_NORMAL" - device generic 1 on end + device generic 1 on + probe DB_USB USB4_GEN2 + probe DB_USB USB3_ACTIVE + probe DB_USB USB4_GEN3 + probe DB_USB USB3_NO_A + end + end + chip drivers/intel/pmc_mux/conn + register "usb2_port_number" = "4" + register "usb3_port_number" = "2" + # SBU & HSL follow CC + device generic 1 on + probe DB_USB USB3_PASSIVE + end end end end