linux-kernel - RE: [PATCH] regulator: da9211: add cache

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Message-ID: <AM7PR10MB3640F010AB74DC6E625CD3F180430@AM7PR10MB3640.EURPRD10.PROD.OUTLOOK.COM>
Date:   Thu, 13 Aug 2020 10:51:09 +0000
From:   Adam Thomson <Adam.Thomson.Opensource@...semi.com>
To:     Hsin-Yi Wang <hsinyi@...omium.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>
CC:     Support Opensource <Support.Opensource@...semi.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Tomasz Figa <tfiga@...omium.org>,
        Nicolas Boichat <drinkcat@...omium.org>,
        Daniel Kurtz <djkurtz@...omium.org>
Subject: RE: [PATCH] regulator: da9211: add cache_type

On 12 August 2020 14:31, Hsin-Yi Wang wrote:

> Add regmap_cache to reduce wakeups events of interrupt if regulator is
> accessed frequently. This results in saving more power.
> 
> Suggested-by: Daniel Kurtz <djkurtz@...omium.org>
> Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>

Acked-by: Adam Thomson <Adam.Thomson.Opensource@...semi.com>