[U-Boot] [PATCH 3/3] sunxi: Enable usb ports on the Sinovoip BPI M3

Ian Campbell ijc+uboot at hellion.org.uk
Tue Apr 5 12:44:44 CEST 2016


On Tue, 2016-04-05 at 11:51 +0200, Hans de Goede wrote:
> Hi,
> 
> On 05-04-16 11:44, Ian Campbell wrote:
> > 
> > On Sat, 2016-04-02 at 21:10 +0200, Hans de Goede wrote:
> > > 
> > > DLDO3 is used to provide Port-D power and PD is used for the
> > > usb-hub / sata-5v enable pins. The 2.5V comes from the schematic
> > > and matches the factory image fex file.
> > Is the dts update being sync'd from the kernel?
> Erm, no actually, the A83t USB support for the kernel is not entirely
> ready, so we've some very minimal nodes in u-boot's a83t.dtsi for
> now,
> which will get replaced with the real deal when we sync in the
> future.
> 
> The only thing u-boot cares about are controller base address and
> the compatible string, and there is no discussion about those,
> which is why I merged ChenYu's .dtsi patches with the minimal nodes,
> this commit just enables these nodes in the M3 dts.

Ah, ok. Is it worth mentioning that in the commit log for clarity
(think of someone doing a resync with the kernel and getting confused
by the non-kernel bits)?

Maybe the commit message on the orignal addition makes it unnecessary?
If you think that's the case then you can keep my Ack.

Ian.


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