Re: [PATCH v3 2/3] clk: xgene: Add PMD clock

2016-09-14 Thread Hoan Tran
On Wed, Sep 14, 2016 at 1:55 PM, Stephen Boyd wrote: > On 09/12, Hoan Tran wrote: >> 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

Re: [PATCH v3 2/3] clk: xgene: Add PMD clock

2016-09-14 Thread Stephen Boyd
On 09/12, Hoan Tran wrote: > 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,

[PATCH v3 2/3] clk: xgene: Add PMD clock

2016-09-12 Thread Hoan Tran
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 an