Hi Stephen,

On Wed, 2015-07-29 at 17:27 -0700, Stephen Boyd wrote:

On 07/29, James Liao wrote:

quoted

From: Sascha Hauer <s.hauer@pengutronix.de>

On the MT8173 the clocks are provided by different units. To enable
the critical clocks we must be sure that all parent clocks are already
registered, otherwise the parents of the critical clocks end up being
unused and get disabled later.

On MT8173, for example, it is the CLK_TOP clocks that have CLK_APMIXED
PLLs as their parents, so we cannot enable the CLK_TOP critical clocks
until the CLK_APMIXED clocks have all been registered.

To find a place where all parents are registered we try each time
after we've registered some clocks if all known providers are present
now and only then we enable the critical clocks.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: James Liao <redacted>
---

Please move up to v4.2-rc2 so that this patch can be dropped. I
already applied this and sent it off to Linus so it's in -rc2.

OK. I'll rebase to v4.2-rc2 in next patchset.


Best regards,

James