[PATCH 3/3] mmc: sunxi: Add support to the Allwinner A83T

Maxime Ripard maxime.ripard at free-electrons.com
Thu Jul 21 01:58:38 PDT 2016


Maxime

On Wed, Jul 20, 2016 at 08:28:47PM +0200, Jean-Francois Moine wrote:
> The rate of the PLL-PERIPH clock is usually set to 1.2GHz in the A83T.

Uh? The datasheet says to set it to 600MHz.

> This patch sets the phase delays of the output and sample clocks
> accordingly.
> 
> Signed-off-by: Jean-Francois Moine <moinejf at free.fr>
> ---
> Note: The impacted phase delays are only for 50MHz.
> The phase delays are not used in 50MHz 8 bits DDR (new timing mode).

Actually, they seem to be, in the new timing mode register.

Maxime

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