clk: qcom: lcc-msm8960: use macros to implement mi2s clocks

clk: qcom: lcc-msm8960: use macros to implement mi2s clocks

Split and extend existing CLK_AIF_OSR_DIV macro to implement mi2s
clocks. This simplifies the driver and removes extra code duplication.

The clock mi2s_div_clk used .enable_reg/.enable_bit, however these
fields are not used with by the clk_regmap_div_ops, thus they are
silently dropped. Clock enablement is handled in the mi2s_bit_div_clk
clock.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: David Heidelberg <david@ixit.cz> # tested on Nexus 7 (2013)
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220623120418.250589-6-dmitry.baryshkov@linaro.org