From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Sat, 3 May 2014 10:45:20 -0700 Subject: [PATCH v5 1/3] ARM: sunxi: Add documentation for sunxi consumer infrared devices In-Reply-To: <1398871010-30681-2-git-send-email-bay@hackerdom.ru> References: <1398871010-30681-1-git-send-email-bay@hackerdom.ru> <1398871010-30681-2-git-send-email-bay@hackerdom.ru> Message-ID: <20140503174520.GA15342@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Apr 30, 2014 at 09:16:48PM +0600, Alexander Bersenev wrote: > This patch adds documentation for Device-Tree bindings for sunxi IR > controller. > > Signed-off-by: Alexander Bersenev > Signed-off-by: Alexsey Shestacov > --- > .../devicetree/bindings/media/sunxi-ir.txt | 23 ++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/sunxi-ir.txt > > diff --git a/Documentation/devicetree/bindings/media/sunxi-ir.txt b/Documentation/devicetree/bindings/media/sunxi-ir.txt > new file mode 100644 > index 0000000..d502cf4 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/sunxi-ir.txt > @@ -0,0 +1,23 @@ > +Device-Tree bindings for SUNXI IR controller found in sunXi SoC family > + > +Required properties: > +- compatible : should be "allwinner,sun7i-a20-ir"; > +- clocks : list of clock specifiers, corresponding to > + entries in clock-names property; > +- clock-names : should contain "apb0_ir0" and "ir0" entries; > +- interrupts : should contain IR IRQ number; > +- reg : should contain IO map address for IR. > + > +Optional properties: > +- linux,rc-map-name : Remote control map name. > + > +Example: > + > +ir0: ir at 01c21800 { > + compatible = "allwinner,sun7i-a20-ir"; > + clocks = <&apb0_gates 6>, <&ir0_clk>; > + clock-names = "apb0_ir0", "ir0"; Most of the time, we use something like "apb" and "ir". The names being generic, if there ever comes a time where you have a second controller, you don't have to do anything confusing or inconsistent. 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: 836 bytes Desc: Digital signature URL: