Re: [PATCH] ARM: dts: imx6q-cm-fx6: add sdio wifi/bt nodes

2 messages, 1 author, 2017-06-17 · open the first message on its own page

Re: [PATCH] ARM: dts: imx6q-cm-fx6: add sdio wifi/bt nodes

From: Shawn Guo <hidden>
Date: 2017-06-17 13:23:31

On Thu, Jun 15, 2017 at 11:23:46PM +0200, Christopher Spinrath wrote:
quoted
Hi Valentin, Igor,

Are you guys fine with the patch?
Do you have a specific question here?
No, I don't.  I just wanted to hear the voice of Compulab people.  Okay,
we haven't waited for time enough, so I just applied patch.
The devicetree additions are mostly identical to their counterparts in
the BSP devicetree. The only real exception being that the usdhc1
regulators have been replaced by the sd8787 power sequence, which allows
the mmc core to reset the wifi/bt chip (which is not possible with the
regulator setup). Note that the sd8787 power sequence binding/driver has
only recently been added to Linux (v4.11) and is not present in the BSP
kernel.

Furthermore, the Bluetooth AMP function is disabled in the BSP kernel
by CompuLab [1] for the same reason we do not enable the usdhc1 node in
this patch. (We cannot disable it in the driver because, as explained in
the commit message, this would yield a regression.)
Thanks for the comments.

Shawn

Re: [PATCH] ARM: dts: imx6q-cm-fx6: add sdio wifi/bt nodes

From: Shawn Guo <hidden>
Date: 2017-06-17 14:32:06

On Sat, Jun 17, 2017 at 09:23:31PM +0800, Shawn Guo wrote:
On Thu, Jun 15, 2017 at 11:23:46PM +0200, Christopher Spinrath wrote:
quoted
quoted
Hi Valentin, Igor,

Are you guys fine with the patch?
Do you have a specific question here?
No, I don't.  I just wanted to hear the voice of Compulab people.  Okay,
we haven't waited for time enough, so I just applied patch.
s/haven't/have
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