[linux-sunxi] Re: [PATCH] clk: sunxi-ng: sun6i-a31: Enable PLL-MIPI LDOs when ungating it

Icenowy Zheng icenowy at aosc.xyz
Mon Nov 21 08:27:39 PST 2016



21.11.2016, 21:06, "Maxime Ripard" <maxime.ripard at free-electrons.com>:
> On Fri, Nov 18, 2016 at 03:15:57PM +0800, Chen-Yu Tsai wrote:
>>  The PLL-MIPI clock is somewhat special as it has its own LDOs which
>>  need to be turned on for this PLL to actually work and output a clock
>>  signal.
>>
>>  Add the 2 LDO enable bits to the gate bits. This fixes issues with
>>  the TCON not sending vblank interrupts when the tcon and dot clock are
>>  indirectly clocked from the PLL-MIPI clock.
>>
>>  Fixes: c6e6c96d8fa6 ("clk: sunxi-ng: Add A31/A31s clocks")
>>  Signed-off-by: Chen-Yu Tsai <wens at csie.org>
>
> Applied, thanks!
> Maxime

Could you check my patch on A33 which fixes the same problem?

It has been ACKed by Chen-Yu.

>
> --
> Maxime Ripard, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com
>
> --
> You received this message because you are subscribed to the Google Groups "linux-sunxi" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe at googlegroups.com.
> For more options, visit https://groups.google.com/d/optout.



More information about the linux-arm-kernel mailing list