tree d6a40397419b95800af04c7d768d02f2c1a6fc81
parent 29b4817d4018df78086157ea3a55c1d9424a7cfc
author Sylwester Nawrocki <s.nawrocki@samsung.com> 1472831566 +0100
committer Lee Jones <lee.jones@linaro.org> 1475592367 +0100

mfd: arizona: Add gating of external MCLKn clocks

This patch adds requesting of the clocks supplied on MCLK1, MCLK2 pins,
gating of the 32k clock is added to the arizona_clk32k_enable(),
arizona_clk32k_disable() helpers.

It's a temporary change until the CODEC's clock controller gets exposed
through the clk API and is helpful for board configurations where the
MCLK clocks are not provided by always on oscillators.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>