[PATCH v2 02/10] dmaengine: sun6i: Correct burst length field offsets for H3
From: Maxime Ripard <hidden>
Date: 2017-09-18 07:58:40
Also in:
linux-devicetree, lkml
From: Maxime Ripard <hidden>
Date: 2017-09-18 07:58:40
Also in:
linux-devicetree, lkml
On Sun, Sep 17, 2017 at 05:19:48AM +0200, Stefan Br?ns wrote:
For the H3, the burst lengths field offsets in the channel configuration register differs from earlier SoC generations. Using the A31 register macros actually configured the H3 controller do to bursts of length 1 always, which although working leads to higher bus utilisation. 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 -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20170918/76d8c1ac/attachment.sig>