| commit | 17bfa3f7b3cd07e92b41ce7b5bea2dd8c8e2a8c3 | [log] [tgz] |
|---|---|---|
| author | Kevin Cernekee <cernekee@chromium.org> | Tue May 26 19:01:09 2015 -0300 |
| committer | Stephen Boyd <sboyd@codeaurora.org> | Thu Jun 04 12:43:39 2015 -0700 |
| tree | c24c733c8b2d1eaffb88bfdcc2054669e73af989 | |
| parent | e0b7a79524771ad368abefbbcbd73f130f8e500e [diff] |
clk: pistachio: Add sanity checks on PLL configuration When setting the PLL rates, check that: - VCO is within range - PFD is within range - PLL is disabled when postdiv is changed - postdiv2 <= postdiv1 Reviewed-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: Kevin Cernekee <cernekee@chromium.org> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>