From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Thu, 1 Oct 2015 22:12:15 +0200 Subject: [PATCH v2 1/4] dt-bindings: add sunxi SPDIF transceiver bindings In-Reply-To: <1443635458-8873-2-git-send-email-codekipper@gmail.com> References: <1443635458-8873-1-git-send-email-codekipper@gmail.com> <1443635458-8873-2-git-send-email-codekipper@gmail.com> Message-ID: <20151001201215.GN7104@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Sep 30, 2015 at 07:50:55PM +0200, codekipper at gmail.com wrote: > From: Marcus Cooper > > Add devicetree bindings for the SPDIF transceiver found on > found on Allwinners A10, A20 and A31 SoCs. > > Signed-off-by: Marcus Cooper > --- > .../devicetree/bindings/sound/sunxi,spdif.txt | 49 ++++++++++++++++++++++ > 1 file changed, 49 insertions(+) > create mode 100644 Documentation/devicetree/bindings/sound/sunxi,spdif.txt > > diff --git a/Documentation/devicetree/bindings/sound/sunxi,spdif.txt b/Documentation/devicetree/bindings/sound/sunxi,spdif.txt > new file mode 100644 > index 0000000..1868722 > --- /dev/null > +++ b/Documentation/devicetree/bindings/sound/sunxi,spdif.txt > @@ -0,0 +1,49 @@ > +Allwinner Sony/Philips Digital Interface Format (S/PDIF) Controller > + > +The Allwinner S/PDIF audio block is a transceiver that allows the > +processor to receive and transmit digital audio via an coaxial cable or > +a fibre cable. > + > +Required properties: > + > + - compatible : should be one of the following: > + - "allwinner,sun4i-a10-spdif": for the Allwinner A10 SoC > + - "allwinner,sun7i-a20-spdif": for the Allwinner A20 SoC > + - "allwinner,sun6i-a31-spdif": for the Allwinner A31 SoC Are all these compatibles really work? Is there any significant difference between the controller on all these SoCs? Thanks, Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: