linux-kernel - Re: [PATCHv2 1/5] i2c: i2c-stm32f7: disable/restore Fast Mode Plus bits in low power modes

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Date:   Tue, 10 Mar 2020 12:12:44 +0100
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Alain Volmat <alain.volmat@...com>
Cc:     pierre-yves.mordret@...com, alexandre.torgue@...com,
        linux-i2c@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        fabrice.gasnier@...com
Subject: Re: [PATCHv2 1/5] i2c: i2c-stm32f7: disable/restore Fast Mode Plus
 bits in low power modes

On Mon, Mar 02, 2020 at 12:33:07PM +0100, Alain Volmat wrote:
> Defer the initial enabling of the Fast Mode Plus bits after the
> stm32f7_i2c_setup_timing call in probe function in order to avoid
> enabling them if speed is downgraded.
> Clear & restore the Fast Mode Plus bits in the suspend/resume
> handlers of the driver.
> 
> Signed-off-by: Alain Volmat <alain.volmat@...com>
> Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@...com>
> 

Applied to for-next, thanks!


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