Re: [PATCH 3/5] spi: sunxi: expose maximum transfer size limit

2016-06-01 Thread Maxime Ripard
On Mon, May 30, 2016 at 10:57:10AM +0200, Michal Suchanek wrote: > Hello, > > On 30 May 2016 at 10:37, Maxime Ripard > wrote: > > On Thu, May 26, 2016 at 07:25:24PM -, Michal Suchanek wrote: > >> The sun4i spi hardware can trasfer at most 63 bytes of data

Re: [PATCH 3/5] spi: sunxi: expose maximum transfer size limit

2016-06-01 Thread Maxime Ripard
On Mon, May 30, 2016 at 10:57:10AM +0200, Michal Suchanek wrote: > Hello, > > On 30 May 2016 at 10:37, Maxime Ripard > wrote: > > On Thu, May 26, 2016 at 07:25:24PM -, Michal Suchanek wrote: > >> The sun4i spi hardware can trasfer at most 63 bytes of data without DMA > >> support so report

Re: [PATCH 3/5] spi: sunxi: expose maximum transfer size limit

2016-05-30 Thread Michal Suchanek
Hello, On 30 May 2016 at 10:37, Maxime Ripard wrote: > On Thu, May 26, 2016 at 07:25:24PM -, 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

Re: [PATCH 3/5] spi: sunxi: expose maximum transfer size limit

2016-05-30 Thread Michal Suchanek
Hello, On 30 May 2016 at 10:37, Maxime Ripard wrote: > On Thu, May 26, 2016 at 07:25:24PM -, 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

Re: [PATCH 3/5] spi: sunxi: expose maximum transfer size limit

2016-05-30 Thread Maxime Ripard
On Thu, May 26, 2016 at 07:25:24PM -, 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

Re: [PATCH 3/5] spi: sunxi: expose maximum transfer size limit

2016-05-30 Thread Maxime Ripard
On Thu, May 26, 2016 at 07:25:24PM -, 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