phosphor-power: srcrev bump e85499b63d..87ff9d7d0a

Bob King (2):
      regulators: Implements support for i2c_write_bit
      regulators: Implements support for i2c_write_byte

(From meta-phosphor rev: 8938fef774ba3c4c8f5a21ed83f90a0e524fb51d)

Change-Id: I0a171b1af24e5bf87ea7f0ef6b28c877f7d0d1ac
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 b77581d..aa8b2f1 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 = "e85499b63d6ba919e2191816a41f740c971e2796"
+SRCREV = "87ff9d7d0a620958e0598bc47124849a18f63c56"