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author | Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> | 2013-02-09 01:47:30 +0400 |
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committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-02-13 23:40:23 +0400 |
commit | 2fd7f398d32a0d490d28de75b613263502918e51 (patch) | |
tree | b11b789538b8cdb40db3b69c92d8b7bb8fcee359 /Documentation/devicetree | |
parent | b940a2219c9d59171339cc4510462154934fcb49 (diff) | |
download | linux-2fd7f398d32a0d490d28de75b613263502918e51.tar.xz |
[media] media: rc: gpio-ir-recv: add support for device tree parsing
This patch adds device tree parsing for gpio_ir_recv platform_data and
the mandatory binding documentation. It basically follows what we already
have for e.g. gpio_keys. All required device tree properties are OS
independent but an optional property allows linux specific support for rc
maps.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/media/gpio-ir-receiver.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt b/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt new file mode 100644 index 000000000000..56e726ef4bf2 --- /dev/null +++ b/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt @@ -0,0 +1,16 @@ +Device-Tree bindings for GPIO IR receiver + +Required properties: + - compatible: should be "gpio-ir-receiver". + - gpios: specifies GPIO used for IR signal reception. + +Optional properties: + - linux,rc-map-name: Linux specific remote control map name. + +Example node: + + ir: ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio0 19 1>; + linux,rc-map-name = "rc-rc6-mce"; + }; |