[media] cec: s5p-cec: Add s5p-cec driver

Add CEC interface driver present in the Samsung Exynos range of
SoCs.

The following files were based on work by SangPil Moon:
- exynos_hdmi_cec.h
- exynos_hdmi_cecctl.c

Signed-off-by: Kamil Debski <kamil@wypas.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 848d37dafd90..7f76a3bf069f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1642,6 +1642,13 @@ L:	linux-media@vger.kernel.org
 S:      Maintained
 F:      drivers/media/platform/s5p-tv/
 
+ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
+M:      Kyungmin Park <kyungmin.park@samsung.com>
+L:      linux-arm-kernel@lists.infradead.org
+L:      linux-media@vger.kernel.org
+S:      Maintained
+F:      drivers/media/platform/s5p-cec/
+
 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
 M:      Jacek Anaszewski <j.anaszewski@samsung.com>