Re: [PATCH v2 05/10] mmc: sunxi: Support MMC DDR52 transfer mode with new timing mode
From: Maxime Ripard <hidden>
Date: 2017-07-21 07:21:30
Also in:
linux-arm-kernel, linux-devicetree, linux-mmc, lkml
On Thu, Jul 20, 2017 at 11:44:47AM +0800, Chen-Yu Tsai wrote:
The MMC controller can support DDR52 transfers under the new timing mode. According to the BSP kernel, the module clock has to be double the card clock, regardless of the bus width. The default timings in the hardware can be used. This also reworks the code setting the internal divider, getting rid of a extra conditional. Signed-off-by: Chen-Yu Tsai <redacted>
Acked-by: Maxime Ripard <redacted> Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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