Export I2S mux clocks, so that device tree can refer to them for setting
a better parent clock for I2S work clock.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
The ZX296718 clocks are statically listed and registered. More
clock will be added later.
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>