drivers: Add a new framework for multiplexer devices
Add a new subsystem that handles multiplexer controllers. The API is the
same as in Linux.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
[trini: Update some error calls to use different functions or pass
correct arguments]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/mux/Makefile b/drivers/mux/Makefile
new file mode 100644
index 0000000..351e436
--- /dev/null
+++ b/drivers/mux/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# (C) Copyright 2019
+# Jean-Jacques Hiblot <jjhiblot@ti.com>
+
+obj-$(CONFIG_$(SPL_)MULTIPLEXER) += mux-uclass.o