mb/google/rex/var/ovis: Fix mux change as per schematics
This patch updates the mux connection to reflect the Ovis schematics
dated June to ensure Type-C1 is able to work in DP-ALT mode.
BUG=b:289300284
TEST=Able to get display over Type-C1 port.
Change-Id: I223eb3a96e6a1b3abb4168fcf59c0df04c1b4498
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76149
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
diff --git a/src/mainboard/google/rex/variants/ovis/overridetree.cb b/src/mainboard/google/rex/variants/ovis/overridetree.cb
index a6d5c04..80a22de 100644
--- a/src/mainboard/google/rex/variants/ovis/overridetree.cb
+++ b/src/mainboard/google/rex/variants/ovis/overridetree.cb
@@ -203,8 +203,8 @@
device ref soc_espi on
chip ec/google/chromeec
use conn0 as mux_conn[0]
- use conn1 as mux_conn[1]
- use conn2 as mux_conn[2]
+ use conn1 as mux_conn[2]
+ use conn2 as mux_conn[1]
device pnp 0c09.0 on end
end
end
@@ -219,12 +219,12 @@
chip drivers/intel/pmc_mux/conn
use usb2_port1 as usb2_port
use tcss_usb3_port1 as usb3_port
- device generic 1 alias conn1 on end
+ device generic 2 alias conn1 on end
end
chip drivers/intel/pmc_mux/conn
use usb2_port3 as usb2_port
use tcss_usb3_port2 as usb3_port
- device generic 2 alias conn2 on end
+ device generic 1 alias conn2 on end
end
end
end