[PATCH 01/11] spi: spi-nxp-fspi: enable runtime pm for fspi

Han Xu han.xu at nxp.com
Tue Jul 5 16:06:38 PDT 2022



>-----Original Message-----
>From: Michael Walle <michael at walle.cc>
>Sent: Tuesday, July 5, 2022 9:01 AM
>To: Bough Chen <haibo.chen at nxp.com>
>Cc: ashish.kumar at nxp.com; yogeshgaur.83 at gmail.com; broonie at kernel.org;
>robh+dt at kernel.org; krzysztof.kozlowski+dt at linaro.org; Han Xu
><han.xu at nxp.com>; singh.kuldeep87k at gmail.com;
>tudor.ambarus at microchip.com; p.yadav at ti.com; miquel.raynal at bootlin.com;
>richard at nod.at; vigneshr at ti.com; shawnguo at kernel.org;
>s.hauer at pengutronix.de; kernel at pengutronix.de; linux-spi at vger.kernel.org;
>linux-kernel at vger.kernel.org; devicetree at vger.kernel.org; linux-
>mtd at lists.infradead.org; festevam at gmail.com; dl-linux-imx <linux-
>imx at nxp.com>; linux-arm-kernel at lists.infradead.org; zhengxunli at mxic.com.tw
>Subject: Re: [PATCH 01/11] spi: spi-nxp-fspi: enable runtime pm for fspi
>
>Am 2022-07-05 11:11, schrieb haibo.chen at nxp.com:
>> From: Haibo Chen <haibo.chen at nxp.com>
>>
>> Enable the runtime PM in fspi driver.
>> Also for system PM, On some board like i.MX8ULP-EVK board, after
>> system suspend, IOMUX module will lost power, so all the pinctrl
>> setting will lost when system resume back, need driver to save/restore
>> the pinctrl setting.
>
>On a side note: The mails to Ashish Kumar bounces. He is currently listed as the
>maintainer for the FlexSPI driver. Will someone from NXP take over?

I will take it over.

>
>-michael



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