meta-mellanox: meta-msn: add msn specific defconfig layer.

Add msn specific defconfig layer. It adds configs used
by msn boards.

Change-Id: Idba0423d554b50c61801c830b7b9daab73633725
Signed-off-by: Mykola Kostenok <c_mykolak@mellanox.com>
diff --git a/meta-mellanox/meta-msn/recipes-kernel/linux/linux-obmc/msn.cfg b/meta-mellanox/meta-msn/recipes-kernel/linux/linux-obmc/msn.cfg
new file mode 100644
index 0000000..dae95bc
--- /dev/null
+++ b/meta-mellanox/meta-msn/recipes-kernel/linux/linux-obmc/msn.cfg
@@ -0,0 +1,19 @@
+CONFIG_MFD_MLXCPLD_CTRL=y
+CONFIG_NET_VENDOR_MELLANOX=y
+CONFIG_MLXSW_CORE=y
+CONFIG_MLXSW_CORE_HWMON=y
+CONFIG_MLXSW_CORE_THERMAL=y
+CONFIG_MLXSW_I2C=y
+CONFIG_MLXSW_MINIMAL=y
+CONFIG_OF_UNITTEST=y
+CONFIG_OF_DYNAMIC=y
+CONFIG_MFD_MLXREG_CORE=y
+CONFIG_MFD_MLXREG_I2C=y
+CONFIG_LEDS_MLXREG=y
+CONFIG_SENSORS_TPS53679=y
+CONFIG_SENSORS_TMP102=y
+CONFIG_THERMAL=y
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_OF=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+CONFIG_THERMAL_GOV_STEP_WISE=y
\ No newline at end of file