diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2015-07-15 07:17:17 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-07-17 19:26:06 +0100 |
| commit | 9269e3c3cfac277a49b485e27ac6850f9a11a259 (patch) | |
| tree | 05e6a3dbe0b762f759eb65ec525ee11ebaa63ad0 /Documentation/devicetree/bindings/sound/renesas,rsnd.txt | |
| parent | 7dfb49194557ccf27ab99c8c04c021320e7ae458 (diff) | |
ASoC: rsnd: add CTU (Channel Transfer Unit) prototype support
This patch adds CTU (Channel Transfer Unit) support for rsnd driver.
But, it does nothing to data at this point, but is required for MIX
support.
CTU design is a little different from other IPs (CTU0 is including
CTU00 - CTU03, and CTU1 is including CTU10 - CTU13, these have different
register mapping) We need to care about it on this driver.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound/renesas,rsnd.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/renesas,rsnd.txt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt index b6b3a786855f..278607de05de 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt @@ -18,6 +18,9 @@ Required properties: - rcar_sound,src : Should contain SRC feature. The number of SRC subnode should be same as HW. see below for detail. +- rcar_sound,ctu : Should contain CTU feature. + The number of CTU subnode should be same as HW. + see below for detail. - rcar_sound,dvc : Should contain DVC feature. The number of DVC subnode should be same as HW. see below for detail. @@ -90,6 +93,17 @@ rcar_sound: sound@ec500000 { }; }; + rcar_sound,ctu { + ctu00: ctu@0 { }; + ctu01: ctu@1 { }; + ctu02: ctu@2 { }; + ctu03: ctu@3 { }; + ctu10: ctu@4 { }; + ctu11: ctu@5 { }; + ctu12: ctu@6 { }; + ctu13: ctu@7 { }; + }; + rcar_sound,src { src0: src@0 { interrupts = <0 352 IRQ_TYPE_LEVEL_HIGH>; |