[PATCH 1/4] iio: add filter subfolder

[Antoniu Miclaus]

Add filter subfolder for IIO devices that handle filter functionality.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@xxxxxxxxxx>
---
 drivers/iio/Kconfig         | 1 +
 drivers/iio/Makefile        | 1 +
 drivers/iio/filter/Kconfig  | 8 ++++++++
 drivers/iio/filter/Makefile | 6 ++++++
 4 files changed, 16 insertions(+)
 create mode 100644 drivers/iio/filter/Kconfig
 create mode 100644 drivers/iio/filter/Makefile

diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig
index 2334ad249b46..3a496a28bad4 100644
--- a/drivers/iio/Kconfig
+++ b/drivers/iio/Kconfig
@@ -77,6 +77,7 @@ source "drivers/iio/chemical/Kconfig"
 source "drivers/iio/common/Kconfig"
 source "drivers/iio/dac/Kconfig"
 source "drivers/iio/dummy/Kconfig"
+source "drivers/iio/filter/Kconfig"
 source "drivers/iio/frequency/Kconfig"
 source "drivers/iio/gyro/Kconfig"
 source "drivers/iio/health/Kconfig"
diff --git a/drivers/iio/Makefile b/drivers/iio/Makefile
index 65e39bd4f934..97d2fbcf0950 100644
--- a/drivers/iio/Makefile
+++ b/drivers/iio/Makefile
@@ -24,6 +24,7 @@ obj-y += common/
 obj-y += dac/
 obj-y += dummy/
 obj-y += gyro/
+obj-y += filter/
 obj-y += frequency/
 obj-y += health/
 obj-y += humidity/
diff --git a/drivers/iio/filter/Kconfig b/drivers/iio/filter/Kconfig
new file mode 100644
index 000000000000..e268bba43852
--- /dev/null
+++ b/drivers/iio/filter/Kconfig
@@ -0,0 +1,8 @@
+#
+# Filter drivers
+#
+# When adding new entries keep the list in alphabetical order
+
+menu "Filters"
+
+endmenu
diff --git a/drivers/iio/filter/Makefile b/drivers/iio/filter/Makefile
new file mode 100644
index 000000000000..cc0892c01142
--- /dev/null
+++ b/drivers/iio/filter/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for industrial I/O Filter drivers
+#
+
+# When adding new entries keep the list in alphabetical order
-- 
2.33.1