diff --git a/meta-witherspoon/recipes-phosphor/fans/witherspoon-fan-watchdog.bb b/meta-witherspoon/recipes-phosphor/fans/witherspoon-fan-watchdog.bb
index 1fdca17..c09b9df 100644
--- a/meta-witherspoon/recipes-phosphor/fans/witherspoon-fan-watchdog.bb
+++ b/meta-witherspoon/recipes-phosphor/fans/witherspoon-fan-watchdog.bb
@@ -4,7 +4,7 @@
 inherit obmc-phosphor-license
 inherit obmc-phosphor-systemd
 
-RDEPENDS_${PN} += "phosphor-gpio-monitor"
+RDEPENDS_${PN} += "virtual/obmc-gpio-monitor"
 RDEPENDS_${PN} += "busybox"
 
 RESET_SERVICE = "witherspoon-reset-fan-watchdog.service"
diff --git a/meta-witherspoon/recipes-phosphor/gpio/phosphor-gpio-monitor.bbappend b/meta-witherspoon/recipes-phosphor/gpio/phosphor-gpio-monitor.bbappend
new file mode 100644
index 0000000..9d1ca66
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/gpio/phosphor-gpio-monitor.bbappend
@@ -0,0 +1,14 @@
+FILESEXTRAPATHS_append := "${THISDIR}/${PN}:"
+
+OBMC_POWERSUPPLY_INSTANCES = "0 1"
+
+TMPL_POWERSUPPLY = "phosphor-gpio-presence@.service"
+INSTFMT_POWERSUPPLY = "phosphor-gpio-presence@{0}.service"
+POWERSUPPLY_TGT = "${SYSTEMD_DEFAULT_TARGET}"
+FMT_POWERSUPPLY = "../${TMPL_POWERSUPPLY}:${POWERSUPPLY_TGT}.requires/${INSTFMT_POWERSUPPLY}"
+
+SYSTEMD_LINK_${PN}-presence += "${@compose_list(d, 'FMT_POWERSUPPLY', 'OBMC_POWERSUPPLY_INSTANCES')}"
+
+POWERSUPPLY_ENV_FMT  = "obmc/gpio/phosphor-power-supply-{0}.conf"
+
+SYSTEMD_ENVIRONMENT_FILE_${PN}-presence += "${@compose_list(d, 'POWERSUPPLY_ENV_FMT', 'OBMC_POWERSUPPLY_INSTANCES')}"
diff --git a/meta-witherspoon/recipes-phosphor/gpio/phosphor-gpio-monitor/obmc/gpio/phosphor-power-supply-0.conf b/meta-witherspoon/recipes-phosphor/gpio/phosphor-gpio-monitor/obmc/gpio/phosphor-power-supply-0.conf
new file mode 100644
index 0000000..1248641
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/gpio/phosphor-gpio-monitor/obmc/gpio/phosphor-power-supply-0.conf
@@ -0,0 +1,4 @@
+INVENTORY=/system/chassis/power_supply0
+PATH=/dev/input/by-path/platform-gpio-keys-event
+KEY=127
+NAME=power_supply0
diff --git a/meta-witherspoon/recipes-phosphor/gpio/phosphor-gpio-monitor/obmc/gpio/phosphor-power-supply-1.conf b/meta-witherspoon/recipes-phosphor/gpio/phosphor-gpio-monitor/obmc/gpio/phosphor-power-supply-1.conf
new file mode 100644
index 0000000..512905b
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/gpio/phosphor-gpio-monitor/obmc/gpio/phosphor-power-supply-1.conf
@@ -0,0 +1,4 @@
+INVENTORY=/system/chassis/power_supply1
+PATH=/dev/input/by-path/platform-gpio-keys-event
+KEY=104
+NAME=power_supply1
diff --git a/meta-witherspoon/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend b/meta-witherspoon/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
index db27edc..f2756d0 100644
--- a/meta-witherspoon/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
+++ b/meta-witherspoon/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
@@ -1,2 +1,2 @@
-RDEPENDS_${PN}-inventory += "openpower-fru-vpd openpower-occ-control phosphor-cooling-type"
+RDEPENDS_${PN}-inventory += "openpower-fru-vpd openpower-occ-control phosphor-cooling-type virtual/obmc-gpio-presence"
 RDEPENDS_${PN}-fan-control += "witherspoon-fan-watchdog"