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Re: [PATCH] i2c: imx: defer probe if bus recovery GPIOs are not ready

From Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Newsgroups linux.kernel
Subject Re: [PATCH] i2c: imx: defer probe if bus recovery GPIOs are not ready
Date 2016-09-27 08:50 +0200
Message-ID <slUnf-6aE-1@gated-at.bofh.it> (permalink)
References <slOhP-2ju-15@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Hello Stefan,

On Mon, Sep 26, 2016 at 05:18:58PM -0700, Stefan Agner wrote:
> Some SoC might load the GPIO driver after the I2C driver and
> using the I2C bus recovery mechanism via GPIOs. In this case
> it is crucial to defer probing if the GPIO request functions
> do so, otherwise the I2C driver gets loaded without recovery
> mechanisms enabled.
> 
> Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

Thanks
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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[PATCH] i2c: imx: defer probe if bus recovery GPIOs are not ready Stefan Agner <stefan@agner.ch> - 2016-09-27 02:20 +0200
  Re: [PATCH] i2c: imx: defer probe if bus recovery GPIOs are not ready Uwe Kleine-König          <u.kleine-koenig@pengutronix.de> - 2016-09-27 08:50 +0200
  RE: [PATCH] i2c: imx: defer probe if bus recovery GPIOs are not ready Leo Li <leoyang.li@nxp.com> - 2016-09-28 07:10 +0200

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