From: Wolfram Sang <wsa@the-dreams.de>
To: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>,
linux-i2c@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
Kuninori Morimoto <kuninori.morimoto.gx@gmail.com>,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: Re: [RFC] i2c: rcar: reinit hardware on resume
Date: Tue, 18 Apr 2017 09:07:49 +0200 [thread overview]
Message-ID: <20170418070748.GA1431@katana> (raw)
In-Reply-To: <87y3uyy2sl.wl%kuninori.morimoto.gx@renesas.com>
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> Thus, just calling rcar_i2c_init() is not enough ?
Yes, where is my brown paper bag...
I noticed this yesterday as well before falling asleep... ;)
> But in my opinion, all register settings should be merged in one please
> (= transfer function) and call pm_runtime_get/put there only.
> R-Car I2C is not related, but I2C power domain might be
> power OFF if SoC has power domain control feature (SH-Mobile has it).
OK, so you want this feture even if R-Car is not affected? No problem,
just want to make sure. But yes, this is a seperate patch.
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prev parent reply other threads:[~2017-04-18 7:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-17 18:32 [RFC] i2c: rcar: reinit hardware on resume Wolfram Sang
2017-04-18 0:35 ` Kuninori Morimoto
2017-04-18 7:07 ` Wolfram Sang [this message]
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