[U-Boot] [PATCH v1 2/2] x86: acpi: Add DMA descriptors for I2C1 on Intel Tangier

Bin Meng bmeng.cn at gmail.com
Mon Mar 4 06:24:45 UTC 2019


On Thu, Feb 28, 2019 at 11:39 AM Bin Meng <bmeng.cn at gmail.com> wrote:
>
> On Tue, Feb 26, 2019 at 7:43 PM Andy Shevchenko
> <andriy.shevchenko at linux.intel.com> wrote:
> >
> > Intel Tangier SoC has a general purpose DMA which can serve to speed up
> > communications on SPI and I2C serial buses.
> >
> > Provide DMA descriptors to utilize this capability in the future.
> >
> > Note, I2C6, which is available to user, has no DMA request lines connected.
> >
> > Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
> > ---
> >  .../include/asm/arch-tangier/acpi/southcluster.asl    | 11 +++++++++++
> >  1 file changed, 11 insertions(+)
> >
>
> Reviewed-by: Bin Meng <bmeng.cn at gmail.com>

applied to u-boot-x86, thanks!


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