From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Mon, 18 Sep 2017 10:09:27 +0200 Subject: [PATCH v2 04/10] dmaengine: sun6i: Enable additional burst lengths/widths on H3 In-Reply-To: <20170917031956.28010-5-stefan.bruens@rwth-aachen.de> References: <20170917031956.28010-1-stefan.bruens@rwth-aachen.de> <20170917031956.28010-5-stefan.bruens@rwth-aachen.de> Message-ID: <20170918080927.ghfahn2xwz52hmsx@flea.lan> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sun, Sep 17, 2017 at 05:19:50AM +0200, Stefan Br?ns wrote: > The H3 supports bursts lengths of 1, 4, 8 and 16 transfers, each with > a width of 1, 2, 4 or 8 bytes. > > The register value for the the width is log2-encoded, change the > conversion function to provide the correct value for width == 8. > > Signed-off-by: Stefan Br?ns 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: