Thread (7 messages) 7 messages, 2 authors, 2021-08-16

Re: [PATCH 0/4] mmc: pwrseq: sd8787: add support for selectable

From: <hidden>
Date: 2021-08-16 06:46:51
Also in: linux-arm-kernel, linux-mmc, lkml

On 13.08.2021 23:23, Rob Herring wrote:
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On Fri, Aug 06, 2021 at 02:29:57PM +0300, Claudiu Beznea wrote:
quoted
Hi,

This series adds support for selecting the delay b/w reset and power
lines on pwrseq-sd8787. With this the driver could also be used by
other devices (e.g. WILC1000/WILC3000 which needs a delay of 5ms). Along
with this added the DT bindings for WILC3000 device present on
SAMA5D27 WLSOM1 board.
A 300ms delay doesn't work?
It should work as the datasheet specifies a minimum of 5ms is necessary.
Is powering on the device so timing
critical?

Add a new compatible for your device and imply the timing from that.
That way we're not extending the binding a property at a time in a
poorly designed way for each new timing quirk.
OK, will do it in v2.

Thank you for your review,
Claudiu Beznea
Rob
  
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