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Date: Tue, 26 Sep 2017 11:56:47 +0200
From: Maxime Ripard <maxime.ripard@free-electrons.com>
To: Chen-Yu Tsai <wens@csie.org>
Cc: Mark Brown <broonie@kernel.org>, David Airlie <airlied@linux.ie>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@codeaurora.org>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	dri-devel@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-sunxi@googlegroups.com
Subject: Re: [PATCH v2 05/13] drm/sun4i: hdmi: create a regmap for later use
Message-ID: <20170926095647.o4p72dd6n3257n5m@flea>
References: <20170926065919.24446-1-wens@csie.org>
 <20170926065919.24446-6-wens@csie.org>
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In-Reply-To: <20170926065919.24446-6-wens@csie.org>
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On Tue, Sep 26, 2017 at 06:59:11AM +0000, Chen-Yu Tsai wrote:
> The HDMI driver is written with readl/writel I/O to the registers.
> However, to support the A31 variant, which has a different layout
> for the DDC registers, it was recommended to use regfields to have
> a cleaner implementation. To use regfields, we need to create an
> underlying regmap.
>=20
> This patch only adds the regmap. It does not convert the existing
> driver accesses to use regmap.
>=20
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>

Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

Maxime

--=20
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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