[PATCH 2/2] ARM: dts: sun8i: Add extra UART pinmux settings for A23/33

[Icenowy Zheng]

23.08.2016, 19:42, "Maxime Ripard" <maxime.ripard at free-electrons.com>:
> Hi,
>
> On Tue, Aug 23, 2016 at 01:58:26PM +0800, Icenowy Zheng wrote:
>>  A23/33 have 4 UART controllers outside PRCM. However, the devicetree used
>>  to mentioned only UART0's pinmux settings. Some extra UART controllers have
>>  RTS/CTS, and is suitable for using as bluetooth UART controller.
>>
>>  Add the pinmux settings for the UART controller, to make use of the
>>  bluetooth function of some tablets.
>>
>>  Signed-off-by: Icenowy Zheng <icenowy at aosc.xyz>
>
> Our policy is that we avoid adding unused pinctrl nodes to not cripple
> the DT for no particular reason.
>
> So please add only the nodes you'll need in your tablet.

Then... if what I needs is the PG group of uart1, should I name it as
uart1_pins_a or uart1_pins_b?

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