Thread (23 messages) 23 messages, 3 authors, 2017-09-25

[PATCH v2 04/10] dmaengine: sun6i: Enable additional burst lengths/widths on H3

From: Maxime Ripard <hidden>
Date: 2017-09-18 08:09:31
Also in: linux-devicetree, lkml

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 <redacted>
Acked-by: Maxime Ripard <redacted>

Maxime

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