From mboxrd@z Thu Jan  1 00:00:00 1970
From: Maxime Ripard <maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Subject: Re: [PATCH] ARM: sunxi: dts: split IR pins for A10 and A20
Date: Wed, 29 Apr 2015 22:32:00 +0200
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Hi,

On Tue, Apr 28, 2015 at 08:04:47PM +0200, codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org wrote:
> From: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> 
> Currently none of the target boards nor the driver supports
> IR TX. However this pin is used in a few instances as a GPIO.
> Split the pin ctrl descriptions so that only the IR RX is
> configured to be used.
> 
> Signed-off-by: Marcus Cooper <codekipper-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
>  arch/arm/boot/dts/sun4i-a10.dtsi | 18 ++++++++++++++++--
>  arch/arm/boot/dts/sun7i-a20.dtsi | 18 ++++++++++++++++--
>  2 files changed, 32 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
> index 1d7fd68..50df9b7 100644
> --- a/arch/arm/boot/dts/sun4i-a10.dtsi
> +++ b/arch/arm/boot/dts/sun4i-a10.dtsi
> @@ -798,14 +798,28 @@
>  			};
>  
>  			ir0_pins_a: ir0@0 {

I would have changed the name of that node to ir0_rx_pins_a, just to
make it clear what you're actually muxing.

(of course, that would require fixing the users of these nodes, but
that's fine.)

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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