tree c653be53178d476aecd9578c8bdf029ea49a88c6
parent 11e2238688881575237879910430ba8fb2de82ca
author Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> 1448432497 +0530
committer Michal Simek <michal.simek@xilinx.com> 1449479669 +0100

zynq: sdhci: Calculate minimum frequency based on max frequency

Calculate the minimum sd clock based on max clock. This will
be done by add_sdhci() if we pass minimum clock as zero.
It also does based on SD host contoller version.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>