linux-kernel - Re: [PATCH v2 01/11] clk: convert clock mux to accept regmap

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Date:	Wed, 11 Mar 2015 15:36:58 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Antoine Tenart <antoine.tenart@...e-electrons.com>,
	sebastian.hesselbarth@...il.com, mturquette@...aro.org
CC:	zmxu@...vell.com, jszhang@...vell.com,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 01/11] clk: convert clock mux to accept regmap

On 03/06/15 07:12, Antoine Tenart wrote:
> Rework the clk_mux helpers to either use an iomem base address or a
> regmap.
>
> Signed-off-by: Antoine Tenart <antoine.tenart@...e-electrons.com>
>

Last time we tried this Mike was opposed. The union is a nice trick but
I'm not sure it will help much.

Perhaps you'd be interested in using the bits of the mux code that you
need by using this patch[1]? It makes it so you can use the mux and
associated flags as functions called from somewhere else. Building a
regmap mux on top of that should be fairly straightforward.

[1]
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-September/284935.html

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a Linux Foundation Collaborative Project

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