Re: [PATCH 08/13] clk: qcom: support for dynamic updating the PLL

[Stephen Boyd]

On 09/28, Abhishek Sahu wrote:
> Some of the Alpha PLLâs support dynamic update in which the
> frequency can be changed dynamically without turning off the PLL.
> 
> This dynamic update requires the following sequence
> 
> 1. Write the desired values to pll_l_val and pll_alpha_val
> 2. Toggle pll_latch_input from low to high
> 3. Wait for pll_ack_latch to transition from low to high
>    The new L and alpha values have been latched. It make
>    take some time for the PLL to fully settle with these
>    new values
> 4. Pull pll_latch_input low
> 
> Signed-off-by: Rajendra Nayak <rnayak@xxxxxxxxxxxxxx>
> Signed-off-by: Taniya Das <tdas@xxxxxxxxxxxxxx>
> Signed-off-by: Abhishek Sahu <absahu@xxxxxxxxxxxxxx>
> ---

Applied to clk-next

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