tree b283823eca82e2e5a71fbd90b203da950fd96764
parent 874f224cc52d64c912087e68e3724be95ad80ee7
author Maxime COQUELIN <maxime.coquelin@st.com> 1391012647 +0100
committer Mike Turquette <mturquette@linaro.org> 1398883886 -0700

clk: divider: Add round to closest divider

In some cases, we want to be able to round the divider to the closest one,
instead than rounding up.

This patch adds a new CLK_DIVIDER_ROUND_CLOSEST flag to specify the divider
has to round to closest div, keeping rounding up as de default behaviour.

Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>