[PATCH v4] i2c/at91: adopt pinctrl support
sergei.shtylyov at cogentembedded.com
Mon Nov 10 03:13:28 PST 2014
On 11/10/2014 4:55 AM, Wenyou Yang wrote:
> Amend the at91 i2c pin controller
You're amending the hardware itself, really? :-)
> to optionally take a pin controlhandle
I don't see the code that does this.
> and set the state of the pins to:
> - "default" on boot and resume.
I don't see where you are changing anything for the probe() method.
Perhaps you meant the driver core code which selects the dafault profile
> - "sleep" on suspend().
> This should make it possible to optimize energy usage for the pins
> both for the suspend/resume cycle
> Signed-off-by: Wenyou Yang <wenyou.yang at atmel.com>
> Hi Wolfram,
> Thanks a lot.
> The change of this version is to remove
> pinctrl_pm_select_default_state(&pdev->dev) from the _probe function.
Aha, you've specifically removed this...
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