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bluez-init: get BT power GPIO basing on compatible module 

The BT power GPIOgpio was determined basing on machine name on device tree.
This corresponds to the name of the board, and might be changed by a user
that designs his own carrier board to use the module on.
Besides, the BT power GPIO is a pin that's routed on the module (both on
the ConnectCore 6 and on the ConnectCard for i.MX28) not on the carrier
board.

This commit determines the BT power GPIO basing on the module string inside
the 'compatible' property. This must exactly match the module name and is
a required property for using Digi module's BSP.

Signed-off-by: Hector Palacios <hector.palacios@digi.com>

https://jira.digi.com/browse/DEL-2109
This commit is contained in:
Hector Palacios 2015-12-28 12:22:46 +01:00
parent 52c8fb836a
commit 84e152f1ca
1 changed files with 2 additions and 3 deletions
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5
meta-digi-dey/recipes-connectivity/bluez/bluez5/bluez-init
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@ -22,12 +22,11 @@ if [ "${1}" != "start" ]; then
fi
SCRIPTNAME="$(basename "${0}")"
MACHINENAME="$(cat /proc/device-tree/digi,machine,name 2>/dev/null)"
bt_init() {
if [ "${MACHINENAME}" = "ccardimx28" ]; then
if grep -qs '\<digi,ccardimx28\>' /proc/device-tree/compatible; then
BT_PWR_GPIO_NR="21"
elif [ "${MACHINENAME}" = "ccimx6sbc" ]; then
elif grep -qs '\<digi,ccimx6\>' /proc/device-tree/compatible; then
BT_PWR_GPIO_NR="244"
fi