Revert "Added support for mtac-003"

This reverts commit d390864f59232db90b80e5e65705c03687db2f1a.

1 files changed, 14 insertions, 30 deletions

diff --git a/recipes-bsp/multitech/mt-dt-overlay/init b/recipes-bsp/multitech/mt-dt-overlay/init
index 5bd8523..5114e4e 100755
--- a/recipes-bsp/multitech/mt-dt-overlay/init
+++ b/recipes-bsp/multitech/mt-dt-overlay/init
@@ -5,39 +5,24 @@
 # device tree.
 sysdir=/sys/devices/platform/mts-io
 
+i2c=/sys/bus/i2c/devices/
 
 DEVTREE="/sys/kernel/config/device-tree/overlays/"
 SYSFS="/usr/sbin/mts-io-sysfs"
-I2CDIR="/sys/bus/i2c/devices"
-AP1_EEPROM=$I2CDIR"/1-0050/eeprom"
-AP2_EEPROM=$I2CDIR"/1-0052/eeprom"
 
 install_dtbo_dir() {
-    if ! [[ -d ${DEVTREE} ]] ; then
-        mount configfs
-    fi
-    if ([ -f "$AP1_EEPROM" ] &&  grep -q GPIOB "$AP1_EEPROM") || ([ -f "$AP2_EEPROM" ] &&  grep -q GPIOB "$AP2_EEPROM"); then
-        for f in *gpiob.dtbo ; do
-            if ! [[ -f $f ]] ; then
-                continue
-            fi
-            # f2 is the extracted device name
-            base=$(basename $f .dtbo)
-            /bin/mkdir ${DEVTREE}/$base || true
-            /bin/cat $f >${DEVTREE}/$base/dtbo
-        done
-        modprobe mt_ac_gpiob
-    else
-        for f in *lora.dtbo ; do
-            if ! [[ -f $f ]] ; then
-                continue
-            fi
-            # f2 is the extracted device name
-            base=$(basename $f .dtbo)
-            /bin/mkdir ${DEVTREE}/$base || true
-            /bin/cat $f >${DEVTREE}/$base/dtbo
-        done
-    fi
+	for f in *.dtbo ; do
+        if ! [[ -f $f ]] ; then
+            continue
+        fi
+        if ! [[ -d ${DEVTREE} ]] ; then
+		    mount configfs
+        fi
+        # f2 is the extracted device name
+        base=$(basename $f .dtbo)
+        /bin/mkdir ${DEVTREE}/$base || true
+	    /bin/cat $f >${DEVTREE}/$base/dtbo
+	done
 }
 
 # Device tree format:
@@ -72,7 +57,7 @@ setdevtree() {
     done
     if [[ $best == -1 ]] ; then
         # No overlay found
-    exit 0
+	exit 0
     fi
     cd $best
     install_dtbo_dir
@@ -108,4 +93,3 @@ case $1 in
     exit 2
     ;;
 esac
-