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Groups > linux.kernel > #1408862
| From | Maxime Ripard <maxime.ripard@free-electrons.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 3/5] spi: sunxi: expose maximum transfer size limit |
| Date | 2016-05-30 10:40 +0200 |
| Message-ID | <rEqTU-1KK-5@gated-at.bofh.it> (permalink) |
| References | <rDfnP-5MI-3@gated-at.bofh.it> <rEqTU-1KK-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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On Thu, May 26, 2016 at 07:25:24PM -0000, Michal Suchanek wrote: > The sun4i spi hardware can trasfer at most 63 bytes of data without DMA > support so report the limitation. Same on sun6i. Is it? Is there timeouts on the A31 and later SoCs? Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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Re: [PATCH 3/5] spi: sunxi: expose maximum transfer size limit Maxime Ripard <maxime.ripard@free-electrons.com> - 2016-05-30 10:40 +0200 Re: [PATCH 3/5] spi: sunxi: expose maximum transfer size limit Michal Suchanek <hramrach@gmail.com> - 2016-05-30 11:00 +0200
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