Files
linux/drivers
Chen-Yu Tsai d51fe3ba97 clk: sunxi-ng: sun5i: Fix bit offset of audio PLL post-divider
The post-divider for the audio PLL is in bits [29:26], as specified
in the user manual, not [19:16] as currently programmed in the code.
The post-divider has a default register value of 2, i.e. a divider
of 3. This means the clock rate fed to the audio codec would be off.

This was discovered when porting sigma-delta modulation for the PLL
to sun5i, which needs the post-divider to be 1.

Fix the bit offset, so we do actually force the post-divider to a
certain value.

Fixes: 5e73761786 ("clk: sunxi-ng: Add sun5i CCU driver")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-13 09:26:56 +02:00
..
2017-09-14 17:34:43 +02:00
2017-08-29 13:46:35 +02:00
2017-08-22 11:04:51 -07:00
2017-08-30 14:03:42 -06:00
2017-08-24 09:57:28 +02:00