Messages in this thread | | | Date | Wed, 24 Aug 2016 21:36:00 +0200 | From | Maxime Ripard <> | Subject | Re: [PATCH 2/2] ARM: dts: sun8i: enable UART1 for iNet D978 Rev2 board |
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Hi,
On Tue, Aug 23, 2016 at 02:44:51PM +0800, Icenowy Zheng wrote: > UART1 is connected to the bluetooth part of RTL8723BS WiFi/BT combo card > on iNet D978 Rev2 board. > > Enable the UART1 to make it possible to use the modified hciattach by > Realtek to drive the BT part of RTL8723BS. > > Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
I guess you could fold that patch into the previous one.
> --- > arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts b/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts > index 78823d8..3ac22d4 100644 > --- a/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts > +++ b/arch/arm/boot/dts/sun8i-a33-inet-d978-rev2.dts > @@ -48,6 +48,10 @@ > model = "INet-D978 Rev 02"; > compatible = "primux,inet-d978-rev2", "allwinner,sun8i-a33"; > > + aliases { > + serial1 = &uart1; > + }; > +
Is there any other UART in the system?
The alias is not supposed to be about the controller index, but the index in the board, meaning that if you only have a single UART, that would be serial0.
Thanks! Maxime
-- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com [unhandled content-type:application/pgp-signature] | |