diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2017-10-12 16:37:00 +0800 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-10-13 09:27:13 +0200 |
| commit | 392ba5fafcdf1969d1abd9a637cc40c45f4781bc (patch) | |
| tree | f624600dd29c6a4f8f09ea41b5ab18697496b2f9 /drivers/clk/sunxi-ng/ccu-sun5i.c | |
| parent | 05d2eaac96d4284b0967cc522ad22f6f23fdf82a (diff) | |
clk: sunxi-ng: nm: Add support for sigma-delta modulation
Some of the N-M-style clocks, namely the PLLs, support sigma-delta
modulation to do fractional-N frequency synthesis. This is used in
the audio PLL to generate the exact frequency the audio blocks need.
These frequencies can not be generated with integer N-M factors.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'drivers/clk/sunxi-ng/ccu-sun5i.c')
0 files changed, 0 insertions, 0 deletions