ec/google/chromeec: Add .scan_bus() callback for Chrome EC device
This change adds scan_static_bus() as .scan_bus() callback for Chrome EC
device which allows scanning of devices sitting behind the EC using
the topology provided by mainboard's devicetree.cb.
BUG=b:154290952
TEST=Verified with follow-up changes that devices behind EC are scanned
correctly.
Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: Id3630db56774fba1e3fc53bf349588c4c585773b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40514
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/ec/google/chromeec/ec_lpc.c b/src/ec/google/chromeec/ec_lpc.c
index 232df8e..bc8682b 100644
--- a/src/ec/google/chromeec/ec_lpc.c
+++ b/src/ec/google/chromeec/ec_lpc.c
@@ -439,6 +439,7 @@
.init = lpc_ec_init,
.read_resources = lpc_ec_read_resources,
.set_resources = noop_set_resources,
+ .scan_bus = scan_static_bus,
#if CONFIG(HAVE_ACPI_TABLES)
.acpi_name = google_chromeec_acpi_name,
.acpi_fill_ssdt = google_chromeec_fill_ssdt_generator,