Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Fri, 7 Apr 2023 18:37:31 +0200
From:   Maxime Chevallier <maxime.chevallier@bootlin.com>
To:     Mark Brown <broonie@kernel.org>
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        "Rafael J . Wysocki" <rafael@kernel.org>,
        Colin Foster <colin.foster@in-advantage.com>,
        Lee Jones <lee@kernel.org>, Andrew Lunn <andrew@lunn.ch>,
        Vladimir Oltean <vladimir.oltean@nxp.com>,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        thomas.petazzoni@bootlin.com
Subject: Re: [PATCH] regmap: allow upshifting register addresses before
 performing operations
Message-ID: <20230407183731.7c59a518@pc-7.home>
In-Reply-To: <ZDBEFvPKj9A+k+Ag@sirena.org.uk>
References: <20230407152604.105467-1-maxime.chevallier@bootlin.com>
        <ZDBEFvPKj9A+k+Ag@sirena.org.uk>
Organization: Bootlin
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Precedence: bulk

Hello Mark,

On Fri, 7 Apr 2023 17:25:58 +0100
Mark Brown <broonie@kernel.org> wrote:

> On Fri, Apr 07, 2023 at 05:26:04PM +0200, Maxime Chevallier wrote:
> > Similar to the existing reg_downshift mechanism, that is used to
> > translate register addresses on busses that have a smaller address
> > stride, it's also possible to want to upshift register addresses.  
> 
> There were some KUnit tests added for regmap, could you add
> coverage for this there please?

Sure, I will take a look and update the test.

Thanks,

Maxime