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Hoan Tran authored
Add X-Gene PMD clock support. PMD clock is implemented for a single register field. Output rate = parent_rate * (denominator - scale) / denominator with - denominator = bitmask of register field + 1 - scale = values of register field For example, for bitmask is 0x7, denominator will be 8 and scale will be computed and programmed accordingly. Signed-off-by: Hoan Tran <hotran@apm.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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