4 Commits

Author	SHA1	Message	Date
Jernej Škrabec	1d42460a49	clk: sunxi-ng: Wait for lock when using fractional mode ... Currently ccu_frac_helper_set_rate() doesn't wait for a lock bit to be set before returning. Because of that, unstable clock may be used. Add a wait for lock in the helper function. Fixes: 89a3dfb78707 ("clk: sunxi-ng: Add fractional lib") Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Chen-Yu Tsai <wens@csie.org>	2017-08-01 10:18:23 +08:00
Jernej Škrabec	b655f36e20	clk: sunxi-ng: Make fractional helper less chatty ... ccu_frac_helper_read_rate() prints some info which is not really helpful except during debugging. Replace printk() with pr_debug(). Fixes: 89a3dfb78707 ("clk: sunxi-ng: Add fractional lib") Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Chen-Yu Tsai <wens@csie.org>	2017-08-01 10:18:23 +08:00
Maxime Ripard	a501a14e38	clk: sunxi-ng: Rename the internal structures ... Rename the structures meant to be embedded in other structures to make it consistent with the mux structure name Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Chen-Yu Tsai <wens@csie.org>	2016-10-20 19:24:20 +02:00
Maxime Ripard	89a3dfb787	clk: sunxi-ng: Add fractional lib ... Some clocks can be switched to a mode called fractional that have two fixed output rate you can choose from. Add a small library to deal with those clocks. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Michael Turquette <mturquette@baylibre.com> Link: lkml.kernel.org/r/20160629190535.11855-4-maxime.ripard@free-electrons.com	2016-07-08 18:04:35 -07:00