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authorChen-Yu Tsai <wens@csie.org>2017-10-12 16:37:00 +0800
committerMaxime Ripard <maxime.ripard@free-electrons.com>2017-10-13 09:27:13 +0200
commit392ba5fafcdf1969d1abd9a637cc40c45f4781bc (patch)
treef624600dd29c6a4f8f09ea41b5ab18697496b2f9 /drivers/rtc/rtc-tile.c
parent05d2eaac96d4284b0967cc522ad22f6f23fdf82a (diff)
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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/rtc/rtc-tile.c')
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