phosphor-power: srcrev bump b464c8bd2e..3c68286b20

Shawn McCarney (1):
      regulators: Discuss firmware update in README

(From meta-phosphor rev: 3a9757b46f7884fe9fae5e7a357f6aab0ffd7ecd)

Change-Id: I4236a6af3437afab5e063a8076750f894d40c3f8
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-phosphor/recipes-phosphor/power/phosphor-power.inc b/meta-phosphor/recipes-phosphor/power/phosphor-power.inc
index 9602b87..8dd857f 100644
--- a/meta-phosphor/recipes-phosphor/power/phosphor-power.inc
+++ b/meta-phosphor/recipes-phosphor/power/phosphor-power.inc
@@ -2,4 +2,4 @@
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
 SRC_URI += "git://github.com/openbmc/phosphor-power"
-SRCREV = "b464c8bd2ef1ecaae07ac0d39fb7dbc1a52fda5f"
+SRCREV = "3c68286b2005c002e4cf07df5edf3c7bf7616159"