From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Tue, 26 Sep 2017 11:56:47 +0200 Subject: [PATCH v2 05/13] drm/sun4i: hdmi: create a regmap for later use In-Reply-To: <20170926065919.24446-6-wens@csie.org> References: <20170926065919.24446-1-wens@csie.org> <20170926065919.24446-6-wens@csie.org> Message-ID: <20170926095647.o4p72dd6n3257n5m@flea> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 Acked-by: Maxime Ripard Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: