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| author | Rhyland Klein <rklein@nvidia.com> | 2015-06-18 23:28:24 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2015-11-20 18:05:02 +0100 |
| commit | d907f4b4a178b7bbc8edc67191f63155d6492b80 (patch) | |
| tree | e093ac8890fd72923b6d33ffb4a88357c2182c64 /drivers/clk/clk-fixed-rate.c | |
| parent | clk: tegra: pll: Don't unconditionally set LOCK flags (diff) | |
| download | linux-d907f4b4a178b7bbc8edc67191f63155d6492b80.tar.xz linux-d907f4b4a178b7bbc8edc67191f63155d6492b80.zip | |
clk: tegra: pll: Add logic for handling SDM data
This adds logic for taking SDM_DIN (Sigma Delta Modulator) setting into
the equation to calculate the effective N value for PLL which supports
fractional divider.
The effective N = NDIV + 1/2 + SDM_DIN/2^13, where NDIV is the integer
feedback divider.
Reviewed-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Rhyland Klein <rklein@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/clk/clk-fixed-rate.c')
0 files changed, 0 insertions, 0 deletions