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authorCaveh Jalali <caveh@chromium.org>2021-08-10 23:45:09 -0700
committerCommit Bot <commit-bot@chromium.org>2021-08-16 17:04:03 +0000
commit5bc5d54f4dc84b80f7975e5306a4652392c9f7fc (patch)
treef4f40446dba55e604dd195046a00a6c968b3758b
parentd6ad168804224a29d03653c6480d46288d4dfc23 (diff)
downloadchrome-ec-5bc5d54f4dc84b80f7975e5306a4652392c9f7fc.tar.gz
ps8xxx: Increase FW init delay to 50ms
The latest app note indicates the ps8815 firmware may take up to 50ms to be ready. BRANCH=none BUG=b:186189039 TEST=buildall passes Change-Id: Ibc5ee2e6030d19b91d6c0b8a493aa05dd31c77e4 Signed-off-by: Caveh Jalali <caveh@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3087983 Reviewed-by: Keith Short <keithshort@chromium.org> Commit-Queue: Keith Short <keithshort@chromium.org>
-rw-r--r--include/driver/tcpm/ps8xxx_public.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/driver/tcpm/ps8xxx_public.h b/include/driver/tcpm/ps8xxx_public.h
index 28cff7873e..4426cda745 100644
--- a/include/driver/tcpm/ps8xxx_public.h
+++ b/include/driver/tcpm/ps8xxx_public.h
@@ -48,7 +48,7 @@ struct usb_mux;
* 20ms is marginal
* 25ms is OK
*/
-#define PS8815_FW_INIT_DELAY_MS 40
+#define PS8815_FW_INIT_DELAY_MS 50
/* NOTE: The Product ID will read as 0x8803 if the firmware has malfunctioned in
* 8705, 8755 and 8805.