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SubjectRe: [PATCH v3 0/2] clk: improve handling of orphan clocks
On 05/07/2015 09:18 PM, Stephen Boyd wrote:
> On 05/07/15 01:22, Tero Kristo wrote:
>> On 05/02/2015 02:40 AM, Stephen Boyd wrote:
>>> On 05/01/15 15:07, Heiko Stübner wrote:
>>>> Am Freitag, 1. Mai 2015, 13:52:47 schrieb Stephen Boyd:
>>>>
>>>>>> Instead I guess we could hook it less deep into clk_get_sys, like
>>>>>> in the
>>>>>> following patch?
>>>>> It looks like it will work at least, but still I'd prefer to keep the
>>>>> orphan check contained to clk.c. How about this compile tested only
>>>>> patch?
>>>> I gave this a spin on my rk3288-firefly board. It still boots, the
>>>> clock tree
>>>> looks the same and it also still defers nicely in the scenario I
>>>> needed it
>>>> for. The implementation also looks nice - and of course much more
>>>> compact than
>>>> my check in two places :-) . I don't know if you want to put this as
>>>> follow-up
>>>> on top or fold it into the original orphan-check, so in any case
>>>>
>>>> Tested-by: Heiko Stuebner <heiko@sntech.de>
>>>> Reviewed-by: Heiko Stuebner <heiko@sntech.de>
>>>
>>> Thanks. I'm leaning towards tossing your patch 2/2 and replacing it with
>>> my patch and a note that it's based on an earlier patch from you.
>>
>> FWIW, just gave a try for these two patches on all TI boards I have
>> access to.
>>
>> Tested-by: Tero Kristo <t-kristo@ti.com>
>>
>> I didn't try your evolved patch though, as you don't seem to have made
>> your mind yet.
>>
>
> Thanks. Can you try the evolved patch? It's in linux-next now as commit
> 882667c1fcf1, and it seems to at least break sunxi boot. I'd be
> interested if it broke TI boards.

Just tried it out, boots fine on all these:

: Board : Boot commit log
1: am335x-evm : PASS 4.1.0-rc2-next-20150507 am335x-evm.txt
2: am335x-evmsk : PASS 4.1.0-rc2-next-20150507 am335x-sk.txt
3: am3517-evm : PASS 4.1.0-rc2-next-20150507 am3517-evm.txt
4: am43x-epos-evm : PASS 4.1.0-rc2-next-20150507 am43xx-epos.txt
5: am437x-gp-evm : PASS 4.1.0-rc2-next-20150507 am43xx-gpevm.txt
6: am57xx-evm : PASS 4.1.0-rc2-next-20150507 am57xx-evm.txt
7: omap3-beagle-xm : PASS 4.1.0-rc2-next-20150507 beagleboard.txt
8: omap3-beagle : PASS 4.1.0-rc2-next-20150507
beagleboard-vanilla.txt
9: am335x-boneblack: PASS 4.1.0-rc2-next-20150507 beaglebone-black.txt
10: am335x-bone : PASS 4.1.0-rc2-next-20150507 beaglebone.txt
11: dra7xx-evm : PASS 4.1.0-rc2-next-20150507 dra7xx-evm.txt
12: omap3-n900 : PASS 4.1.0-rc2-next-20150507 n900.txt
13: omap5-uevm : PASS 4.1.0-rc2-next-20150507 omap5-evm.txt
14: omap4-panda-es : PASS 4.1.0-rc2-next-20150507 pandaboard-es.txt
15: omap4-panda : PASS 4.1.0-rc2-next-20150507 pandaboard-vanilla.txt
16: omap2430-sdp : PASS 4.1.0-rc2-next-20150507 sdp2430.txt
17: omap3430-sdp : PASS 4.1.0-rc2-next-20150507 sdp3430.txt
18: omap4-sdp-es23plus: PASS 4.1.0-rc2-next-20150507 sdp4430.txt
TOTAL = 18 boards, Booted Boards = 18, No Boot boards = 0

TI boards do not have any orphan clocks.

-Tero


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