mb/google/volteer: eldrid: use devtree aliases for PMC MUX connectors
Now that soc_get_pmc_mux_device() is gone, the PMC MUX connector devices
can be hooked up together via devicetree aliases.
BUG=b:172528109
BRANCH=firmware-volteer-13521.B
TEST=built and USB3.0, type-c display work.
Signed-off-by: Scott Chao <scott_chao@wistron.corp-partner.google.com>
Change-Id: Iedf9b972b341064ff62a4443bfa83f69c8c60108
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48066
Reviewed-by: Zhuohao Lee <zhuohao@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/volteer/variants/eldrid/overridetree.cb b/src/mainboard/google/volteer/variants/eldrid/overridetree.cb
index 51bc991..129d704 100644
--- a/src/mainboard/google/volteer/variants/eldrid/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/eldrid/overridetree.cb
@@ -168,6 +168,13 @@
device i2c 15 on end
end
end
+ device ref pch_espi on
+ chip ec/google/chromeec
+ use conn0 as mux_conn[0]
+ use conn1 as mux_conn[1]
+ device pnp 0c09.0 on end
+ end
+ end
device ref hda on
chip drivers/generic/max98357a
register "hid" = ""MX98357A""
@@ -185,14 +192,14 @@
register "usb2_port_number" = "9"
register "usb3_port_number" = "1"
# SBU & HSL follow CC
- device generic 0 on end
+ device generic 0 alias conn0 on end
end
chip drivers/intel/pmc_mux/conn
register "usb2_port_number" = "4"
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 alias conn1 on end
end
end
end