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From: Mark Brown <broonie@kernel.org>
To: Stephen Warren <swarren@wwwdotorg.org>
Cc: Guenter Roeck <linux@roeck-us.net>, Wei Ni <wni@nvidia.com>,
	"khali@linux-fr.org" <khali@linux-fr.org>,
	"lm-sensors@lm-sensors.org" <lm-sensors@lm-sensors.org>,
	"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 1/2] hwmon: (lm90) Add power control
Date: Tue, 10 Sep 2013 19:52:35 +0100	[thread overview]
Message-ID: <20130910185235.GF29403@sirena.org.uk> (raw)
In-Reply-To: <522F66FB.2000608@wwwdotorg.org>

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On Tue, Sep 10, 2013 at 12:37:47PM -0600, Stephen Warren wrote:

> OK, so for the DT binding we should make vcc-supply a required
> property, yet the driver will still work OK if that property just
> happens to be missing (or e.g. when instantiated from a board file,
> and there's no regulator).

Yup.  That way we've got both the binding and code trying to make things
work, hopefully that'll maximise robustness.

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WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org>
To: Stephen Warren <swarren@wwwdotorg.org>
Cc: Guenter Roeck <linux@roeck-us.net>, Wei Ni <wni@nvidia.com>,
	"khali@linux-fr.org" <khali@linux-fr.org>,
	"lm-sensors@lm-sensors.org" <lm-sensors@lm-sensors.org>,
	"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [lm-sensors] [PATCH v3 1/2] hwmon: (lm90) Add power control
Date: Tue, 10 Sep 2013 18:52:35 +0000	[thread overview]
Message-ID: <20130910185235.GF29403@sirena.org.uk> (raw)
In-Reply-To: <522F66FB.2000608@wwwdotorg.org>


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On Tue, Sep 10, 2013 at 12:37:47PM -0600, Stephen Warren wrote:

> OK, so for the DT binding we should make vcc-supply a required
> property, yet the driver will still work OK if that property just
> happens to be missing (or e.g. when instantiated from a board file,
> and there's no regulator).

Yup.  That way we've got both the binding and code trying to make things
work, hopefully that'll maximise robustness.

[-- Attachment #1.2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]

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_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors

  reply	other threads:[~2013-09-10 18:52 UTC|newest]

Thread overview: 128+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-09 10:29 [PATCH v3 0/2] Add power control for lm90 Wei Ni
2013-09-09 10:29 ` Wei Ni
2013-09-09 10:29 ` [lm-sensors] " Wei Ni
     [not found] ` <1378722552-10357-1-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-09-09 10:29   ` [PATCH v3 1/2] hwmon: (lm90) Add power control Wei Ni
2013-09-09 10:29     ` Wei Ni
2013-09-09 10:29     ` [lm-sensors] " Wei Ni
     [not found]     ` <1378722552-10357-2-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-09-09 11:12       ` Mark Brown
2013-09-09 11:12         ` Mark Brown
2013-09-09 11:12         ` [lm-sensors] " Mark Brown
     [not found]         ` <20130909111242.GW29403-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2013-09-09 11:34           ` Guenter Roeck
2013-09-09 11:34             ` Guenter Roeck
2013-09-09 11:34             ` [lm-sensors] " Guenter Roeck
     [not found]             ` <522DB253.6000707-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2013-09-09 13:50               ` Mark Brown
2013-09-09 13:50                 ` Mark Brown
2013-09-09 13:50                 ` [lm-sensors] " Mark Brown
2013-09-09 15:50                 ` Guenter Roeck
2013-09-09 15:50                   ` [lm-sensors] " Guenter Roeck
2013-09-09 16:02                   ` Mark Brown
2013-09-09 16:02                     ` [lm-sensors] " Mark Brown
2013-09-09 16:17                     ` Guenter Roeck
2013-09-09 16:17                       ` [lm-sensors] " Guenter Roeck
     [not found]                       ` <20130909161735.GC18975-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2013-09-09 20:39                         ` Mark Brown
2013-09-09 20:39                           ` Mark Brown
2013-09-09 20:39                           ` [lm-sensors] " Mark Brown
     [not found]                           ` <20130909203910.GV29403-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2013-09-10  4:05                             ` Wei Ni
2013-09-10  4:05                               ` Wei Ni
2013-09-10  4:05                               ` [lm-sensors] " Wei Ni
     [not found]                               ` <522E9A85.9050803-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-09-10  4:50                                 ` Guenter Roeck
2013-09-10  4:50                                   ` Guenter Roeck
2013-09-10  4:50                                   ` [lm-sensors] " Guenter Roeck
     [not found]                                   ` <522EA51C.90706-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2013-09-10  5:39                                     ` Wei Ni
2013-09-10  5:39                                       ` Wei Ni
2013-09-10  5:39                                       ` [lm-sensors] " Wei Ni
     [not found]                                       ` <522EB0AF.9030708-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-09-10  5:54                                         ` Guenter Roeck
2013-09-10  5:54                                           ` Guenter Roeck
2013-09-10  5:54                                           ` [lm-sensors] " Guenter Roeck
     [not found]                                           ` <522EB41E.9030005-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2013-09-10  6:30                                             ` Wei Ni
2013-09-10  6:30                                               ` Wei Ni
2013-09-10  6:30                                               ` [lm-sensors] " Wei Ni
2013-09-10 10:13                                         ` Mark Brown
2013-09-10 10:13                                           ` Mark Brown
2013-09-10 10:13                                           ` [lm-sensors] " Mark Brown
2013-09-10 11:29                                           ` Wei Ni
2013-09-10 11:29                                             ` [lm-sensors] " Wei Ni
     [not found]                                             ` <522F02A4.7060702-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-09-10 12:11                                               ` Mark Brown
2013-09-10 12:11                                                 ` Mark Brown
2013-09-10 12:11                                                 ` [lm-sensors] " Mark Brown
     [not found]                                                 ` <20130910121157.GJ29403-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2013-09-11  9:40                                                   ` Wei Ni
2013-09-11  9:40                                                     ` Wei Ni
2013-09-11  9:40                                                     ` [lm-sensors] " Wei Ni
     [not found]                   ` <20130909155043.GA18975-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2013-09-10  3:22                     ` Wei Ni
2013-09-10  3:22                       ` Wei Ni
2013-09-10  3:22                       ` [lm-sensors] " Wei Ni
     [not found]                       ` <522E9059.3070305-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-09-10  3:36                         ` Guenter Roeck
2013-09-10  3:36                           ` Guenter Roeck
2013-09-10  3:36                           ` [lm-sensors] " Guenter Roeck
     [not found]                           ` <522E93D6.2010304-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2013-09-10  3:40                             ` Stephen Warren
2013-09-10  3:40                               ` Stephen Warren
2013-09-10  3:40                               ` [lm-sensors] " Stephen Warren
2013-09-10  3:53                               ` Guenter Roeck
2013-09-10  3:53                                 ` [lm-sensors] " Guenter Roeck
     [not found]                                 ` <522E97CE.4070300-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2013-09-10  4:12                                   ` Wei Ni
2013-09-10  4:12                                     ` Wei Ni
2013-09-10  4:12                                     ` [lm-sensors] " Wei Ni
2013-09-10  4:13                                   ` Stephen Warren
2013-09-10  4:13                                     ` Stephen Warren
2013-09-10  4:13                                     ` [lm-sensors] " Stephen Warren
     [not found]                                     ` <522E9C84.9070405-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-09-10  4:44                                       ` Guenter Roeck
2013-09-10  4:44                                         ` Guenter Roeck
2013-09-10  4:44                                         ` [lm-sensors] " Guenter Roeck
2013-09-10 10:09                                       ` Mark Brown
2013-09-10 10:09                                         ` Mark Brown
2013-09-10 10:09                                         ` [lm-sensors] " Mark Brown
     [not found]                                         ` <20130910100939.GW29403-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2013-09-10 15:07                                           ` Stephen Warren
2013-09-10 15:07                                             ` Stephen Warren
2013-09-10 15:07                                             ` [lm-sensors] " Stephen Warren
     [not found]                                             ` <522F35BF.6070909-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-09-10 17:04                                               ` Mark Brown
2013-09-10 17:04                                                 ` Mark Brown
2013-09-10 17:04                                                 ` [lm-sensors] " Mark Brown
     [not found]                                                 ` <20130910170438.GS29403-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2013-09-10 17:44                                                   ` Stephen Warren
2013-09-10 17:44                                                     ` Stephen Warren
2013-09-10 17:44                                                     ` [lm-sensors] " Stephen Warren
     [not found]                                                     ` <522F5A65.8040907-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-09-10 18:07                                                       ` Guenter Roeck
2013-09-10 18:07                                                         ` Guenter Roeck
2013-09-10 18:07                                                         ` [lm-sensors] " Guenter Roeck
2013-09-10 18:18                                                       ` Mark Brown
2013-09-10 18:18                                                         ` Mark Brown
2013-09-10 18:18                                                         ` [lm-sensors] " Mark Brown
     [not found]                                                         ` <20130910181837.GD29403-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2013-09-10 18:37                                                           ` Stephen Warren
2013-09-10 18:37                                                             ` Stephen Warren
2013-09-10 18:37                                                             ` [lm-sensors] " Stephen Warren
2013-09-10 18:52                                                             ` Mark Brown [this message]
2013-09-10 18:52                                                               ` Mark Brown
     [not found]                                                               ` <20130910185235.GF29403-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2013-09-11 11:35                                                                 ` Wei Ni
2013-09-11 11:35                                                                   ` Wei Ni
2013-09-11 11:35                                                                   ` [lm-sensors] " Wei Ni
2013-09-10 17:05                       ` Mark Brown
2013-09-10 17:05                         ` [lm-sensors] " Mark Brown
2013-09-09 10:29   ` [PATCH v3 2/2] Documentation: dt: hwmon: add OF document for LM90 Wei Ni
2013-09-09 10:29     ` Wei Ni
2013-09-09 10:29     ` [lm-sensors] " Wei Ni
     [not found]     ` <1378722552-10357-3-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-09-09 10:52       ` Guenter Roeck
2013-09-09 10:52         ` Guenter Roeck
2013-09-09 10:52         ` [lm-sensors] " Guenter Roeck
     [not found]         ` <522DA86B.6000603-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2013-09-09 22:14           ` Stephen Warren
2013-09-09 22:14             ` Stephen Warren
2013-09-09 22:14             ` [lm-sensors] " Stephen Warren
     [not found]             ` <522E4854.1050800-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-09-10  4:25               ` Wei Ni
2013-09-10  4:25                 ` Wei Ni
2013-09-10  4:25                 ` [lm-sensors] " Wei Ni
2013-09-09 10:57       ` Ramkumar Ramachandra
2013-09-09 11:09         ` [lm-sensors] " Ramkumar Ramachandra
2013-09-09 10:57         ` Ramkumar Ramachandra
     [not found]         ` <CALkWK0nqgF6yn4QRe2tTD-Qd+5GLtH-ifCesayk-+uxkWMx-5w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-09-10  4:35           ` Wei Ni
2013-09-10  4:35             ` Wei Ni
2013-09-10  4:35             ` [lm-sensors] " Wei Ni
     [not found]             ` <522EA177.6050608-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-09-10  4:36               ` Wei Ni
2013-09-10  4:36                 ` Wei Ni
2013-09-10  4:36                 ` [lm-sensors] " Wei Ni
2013-09-09 22:15       ` Stephen Warren
2013-09-09 22:15         ` Stephen Warren
2013-09-09 22:15         ` [lm-sensors] " Stephen Warren
     [not found]         ` <522E489D.6080903-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-09-09 22:23           ` Guenter Roeck
2013-09-09 22:23             ` Guenter Roeck
2013-09-09 22:23             ` [lm-sensors] " Guenter Roeck
     [not found]             ` <20130909222330.GA31708-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2013-09-10  4:25               ` Wei Ni
2013-09-10  4:25                 ` Wei Ni
2013-09-10  4:25                 ` [lm-sensors] " Wei Ni

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