From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6] atmel_flexcom: Support resuming after a chip reset
Date: Tue, 19 Dec 2017 08:49:58 +0000 [thread overview]
Message-ID: <20171219084958.fvogrczvrxcwazrx@dell> (raw)
In-Reply-To: <20171212162119.32138-1-romain.izard.pro@gmail.com>
On Tue, 12 Dec 2017, Romain Izard wrote:
> The controller used by a flexcom module is configured at boot, and left
> alone after this. In the suspend mode called "backup with self-refresh"
> available on SAMA5D2, the chip will resume with most of its registers
> reset. In this case, we need to restore the state of the flexcom driver
> on resume.
>
> Signed-off-by: Romain Izard <romain.izard.pro@gmail.com>
> ---
> Changes in v5:
> * extract from the patch series, and send as a standalone patch
>
> Changes in v6:
> * Reword the patch title and description
> * Rename the internal structure to ddata
>
> drivers/mfd/atmel-flexcom.c | 63 ++++++++++++++++++++++++++++++++++-----------
> 1 file changed, 48 insertions(+), 15 deletions(-)
Applied, thanks.
--
Lee Jones
Linaro Services Technical Lead
Linaro.org ? Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
prev parent reply other threads:[~2017-12-19 8:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-12 16:21 [PATCH v6] atmel_flexcom: Support resuming after a chip reset Romain Izard
2017-12-18 20:19 ` Alexandre Belloni
2017-12-19 8:52 ` Nicolas Ferre
2017-12-19 9:16 ` Lee Jones
2017-12-19 8:49 ` Lee Jones [this message]
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