From: mfuzzey@parkeon•com (Martin Fuzzey)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH V2 4/4] ARM: dts: i.MX53: Add PMU DT entry
Date: Thu, 07 Aug 2014 10:00:08 +0200 [thread overview]
Message-ID: <53E33208.8020607@parkeon.com> (raw)
In-Reply-To: <20140807055301.GD27051@dragon>
On 07/08/14 07:53, Shawn Guo wrote:
> On Wed, Aug 06, 2014 at 03:35:49PM +0200, Martin Fuzzey wrote:
>> On 06/08/14 12:50, Will Deacon wrote:
>>>
>>> You're missing the new property.
>> Actually this was deliberate.
>>
>> Since the property should only be used if booting in secure mode
>> this generic dtsi file can't know if it is ok or not.
> As far as I know, most of the i.MX53 systems boot Linux kernel in secure
> mode. In that case, we should probably have the new property by
> default?
Is it possible to override a boolean property to remove it (set to
false) in a board specific dts?
If it can be done then yes I agree it should be the default.
However seeing as the dts syntax doesn't give a value for boolean
properties I don't see how.
But I don't think people booting non secure should have to modify imx53.dtsi
Martin
next prev parent reply other threads:[~2014-08-07 8:00 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-05 14:48 [PATCH V2 0/4] ARM: perf: Support i.MX53 Martin Fuzzey
2014-08-05 14:48 ` [PATCH V2 1/4] ARM: perf: Set suniden bit Martin Fuzzey
2014-08-06 10:49 ` Will Deacon
2014-08-06 13:30 ` Martin Fuzzey
2014-08-07 17:33 ` Will Deacon
2016-01-06 14:55 ` [PATCH V3 1/1] " George G. Davis
2016-01-12 17:11 ` Will Deacon
2016-01-14 4:36 ` [PATCH v4 1/1] ARM: perf: Set ARMv7 SDER SUNIDEN bit George G. Davis
2016-01-15 2:50 ` Rob Herring
2016-01-15 17:46 ` Will Deacon
2014-08-05 14:48 ` [PATCH V2 2/4] ARM: perf: Associate PMU data with driver Martin Fuzzey
2014-08-06 10:50 ` Will Deacon
2014-08-06 13:03 ` Russell King - ARM Linux
2014-08-05 14:48 ` [PATCH V2 3/4] ARM: i.MX53: Add Soc specific PMU setup Martin Fuzzey
2014-08-05 14:48 ` [PATCH V2 4/4] ARM: dts: i.MX53: Add PMU DT entry Martin Fuzzey
2014-08-06 10:50 ` Will Deacon
2014-08-06 13:35 ` Martin Fuzzey
2014-08-07 5:53 ` Shawn Guo
2014-08-07 8:00 ` Martin Fuzzey [this message]
2014-08-07 8:54 ` Shawn Guo
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