Hi,
On 05-04-16 12:44, Ian Campbell wrote:
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)?
Ack, I've added the following paragraph to the commit msg now:
"The dts changes are the minimal changes needed for u-boot to
pick-up the usb host controllers. The upstream kernel does not
(yet) have usb host support."
Regards,
Hans
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