From: grygorii.strashko@linaro.org (Grygorii.Strashko@linaro.org)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM: dts: dra7: remove ti,hwmod property from pcie phy
Date: Thu, 19 Mar 2015 18:21:31 +0200 [thread overview]
Message-ID: <550AF78B.3050202@linaro.org> (raw)
In-Reply-To: <alpine.DEB.2.02.1503191541270.9480@utopia.booyaka.com>
On 03/19/2015 05:45 PM, Paul Walmsley wrote:
> On Thu, 19 Mar 2015, Grygorii.Strashko at linaro.org wrote:
>
>> On 03/19/2015 04:55 PM, Paul Walmsley wrote:
>>> On Wed, 18 Mar 2015, Grygorii.Strashko at linaro.org wrote:
>>>
>>>> On 03/18/2015 06:57 PM, Tony Lindgren wrote:
>>>>> * Grygorii Strashko <grygorii.strashko@ti.com> [150318 09:37]:
>>>>>> As I can see Patch 1 from this series was merged in 4.0-rc4,
>>>>>> but this patch wasn't. As result, I can see below warning all the time
>>>>>> during boot now:
>>>>>>
>>>>>> [ 0.594591] platform 4a094000.pciephy: Cannot lookup hwmod
>>>>>> 'pcie1-phy'
>>>>>
>>>>> OK. Is this needed as a fix for the v4.0-rc series, or can this wait
>>>>> for v4.1?
>>>>
>>>> I think, Yes. These two patches should go all together, because they are
>>>> interrelated.
>>>
>>> Does the warning result in a functional problem, or is it just a warning?
>>>
>>
>> PCE1 PHY device is not registered any more.
>
> How does the second patch fix that?
I've re-checked it - sorry for disinfo.
PHY devices are created, but omap_device_fail_pm_domain is assigned to them.
As result Runtime PM is not working any more.
[ 0.592501] platform 4a094000.pciephy: Cannot lookup hwmod 'pcie1-phy'
[ 0.597510] pinctrl-single 4a003400.pinmux: 281 pins at pa fc003400 size 1124
[ 0.602794] ti-pipe3 4a094000.pciephy: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info
When ti,hwmods is not present PCI PHY will be added as regular Platform device
and Runtime PM will work again.
--
regards,
-grygorii
next prev parent reply other threads:[~2015-03-19 16:21 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-20 8:51 [PATCH 1/2] ARM: DRA7: hwmod_data: Fix hwmod data for pcie Kishon Vijay Abraham I
2015-02-20 8:51 ` [PATCH 2/2] ARM: dts: dra7: remove ti,hwmod property from pcie phy Kishon Vijay Abraham I
2015-03-18 16:36 ` Grygorii Strashko
2015-03-18 16:57 ` Tony Lindgren
2015-03-18 19:36 ` Grygorii.Strashko@linaro.org
2015-03-18 20:23 ` Tony Lindgren
2015-03-19 14:55 ` Paul Walmsley
2015-03-19 15:39 ` Grygorii.Strashko@linaro.org
2015-03-19 15:45 ` Paul Walmsley
2015-03-19 16:03 ` Tony Lindgren
2015-03-19 16:36 ` Paul Walmsley
2015-03-19 16:21 ` Grygorii.Strashko@linaro.org [this message]
2015-03-19 16:49 ` Paul Walmsley
2015-03-25 22:53 ` Kishon Vijay Abraham I
2015-03-26 7:29 ` Paul Walmsley
2015-03-02 4:05 ` [PATCH 1/2] ARM: DRA7: hwmod_data: Fix hwmod data for pcie Paul Walmsley
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