clk: stm32f4: Add I2S clock
authorGabriel Fernandez <gabriel.fernandez@st.com>
Tue, 13 Dec 2016 14:20:16 +0000 (15:20 +0100)
committerStephen Boyd <sboyd@codeaurora.org>
Thu, 22 Dec 2016 00:09:10 +0000 (16:09 -0800)
commit12696bac3ac256f4baa730b3a7b6712c602ea578
tree994b6168016a8d41aa3f163d70b47807e0aee090
parentdaf2d117cbca8913b02643aff36ec8763f7d8198
clk: stm32f4: Add I2S clock

This patch introduces I2S clock for stm32f4 soc.
The I2S clock could be derived from an external clock or from pll-i2s

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
drivers/clk/clk-stm32f4.c