2 files changed, 36 insertions, 2 deletions
diff --git a/recipes-bsp/multitech/mts-io.inc b/recipes-bsp/multitech/mts-io.inc
index 5f17458..6d77e34 100644
--- a/recipes-bsp/multitech/mts-io.inc
+++ b/recipes-bsp/multitech/mts-io.inc
@@ -15,6 +15,7 @@ SRC_URI = " \
     git://git.multitech.net/mts-io.git;protocol=git \
     file://led-status_heartbeat_trigger \
     file://mts-io.init \
+    file://mts-io.mtp.init \
     file://radio-reset.init \
     file://radio-reset.default \
 "
@@ -84,7 +85,10 @@ fakeroot do_install () {
     install -m 0644 ${WORKDIR}/radio-reset.default ${D}${sysconfdir}/default/radio-reset
 }
 
-# disable radio-reset for the mtp hardware
-do_install_append_mtp() {
+fakeroot do_install_append_mtp() {
+    # install MTP mts-io init script
+    install -m 0755 ${WORKDIR}/mts-io.mtp.init ${D}${sysconfdir}/init.d/mts-io
+
+    # disable radio-reset for the mtp hardware
     sed -i 's/ENABLED="yes"/ENABLED="no"/g' ${D}${sysconfdir}/default/radio-reset
 }
diff --git a/recipes-bsp/multitech/mts-io/mts-io.mtp.init b/recipes-bsp/multitech/mts-io/mts-io.mtp.init
new file mode 100644
index 0000000..f8df7ff
--- /dev/null
+++ b/recipes-bsp/multitech/mts-io/mts-io.mtp.init
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+hardware_init() {
+  # reset lora chip
+  mts-io-sysfs store lora-reset 0
+
+  # power down the cellular chip gracefully
+  mts-io-sysfs store radio-power 0
+
+  # power up the cellular chip
+  mts-io-sysfs store radio-power 1
+}
+
+case $1 in
+  start)
+    echo "Loading mts-io module"
+    modprobe mts_io
+    hardware_init &
+    ;;
+
+  stop)
+    echo "Unloading mts-io module"
+    modprobe -r mts_io
+    ;;
+
+  *)
+    echo "Usage: $0 {start|stop}"
+    exit 2
+    ;;
+esac