misc: imx: S400_API: Move S400 MU and API to a common place
Since iMX9 uses S401 which shares the API with iMX8ULP. So move S400
MU driver and API to a common place and selected by CONFIG_IMX_SENTINEL
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
diff --git a/drivers/misc/sentinel/Makefile b/drivers/misc/sentinel/Makefile
new file mode 100644
index 0000000..3e2f623
--- /dev/null
+++ b/drivers/misc/sentinel/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0+
+
+obj-y += s400_api.o s4mu.o