[PATCH v2 05/13] drm/sun4i: hdmi: create a regmap for later use

[Maxime Ripard]

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.
> 
> This patch only adds the regmap. It does not convert the existing
> driver accesses to use regmap.
> 
> Signed-off-by: Chen-Yu Tsai <wens at csie.org>

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

Maxime

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