From: Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: Anson Huang <b20788-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Cc: edubezval-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH V3] Thermal: imx: add i.mx6sx thermal support
Date: Thu, 7 Aug 2014 16:50:26 +0800 [thread overview]
Message-ID: <20140807085024.GE27051@dragon> (raw)
In-Reply-To: <1407309129-5562-1-git-send-email-b20788-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
On Wed, Aug 06, 2014 at 03:12:09PM +0800, Anson Huang wrote:
> i.MX6SX has some new features of thermal interrupt function,
> there are LOW, HIGH and PANIC irq for thermal sensor, so add
> platform data to separate different thermal version;
>
> The reset value of LOW ALARM is 0 which means the highest
> temp, so the LOW ALARM will be triggered once irq is enabled,
> so we need to correct it before enabling thermal irq;
>
> Enable PANIC ALARM as critical trip point, it will trigger
> system reset via SRC module once PANIC IRQ is triggered, it
> is pure hardware function, so use it instead of software
> reset by cooling device.
>
> Signed-off-by: Anson Huang <b20788-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Tested-by: Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
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WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawn.guo@linaro.org>
To: Anson Huang <b20788@freescale.com>
Cc: <edubezval@gmail.com>, <rui.zhang@intel.com>,
<linux-pm@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<devicetree@vger.kernel.org>
Subject: Re: [PATCH V3] Thermal: imx: add i.mx6sx thermal support
Date: Thu, 7 Aug 2014 16:50:26 +0800 [thread overview]
Message-ID: <20140807085024.GE27051@dragon> (raw)
In-Reply-To: <1407309129-5562-1-git-send-email-b20788@freescale.com>
On Wed, Aug 06, 2014 at 03:12:09PM +0800, Anson Huang wrote:
> i.MX6SX has some new features of thermal interrupt function,
> there are LOW, HIGH and PANIC irq for thermal sensor, so add
> platform data to separate different thermal version;
>
> The reset value of LOW ALARM is 0 which means the highest
> temp, so the LOW ALARM will be triggered once irq is enabled,
> so we need to correct it before enabling thermal irq;
>
> Enable PANIC ALARM as critical trip point, it will trigger
> system reset via SRC module once PANIC IRQ is triggered, it
> is pure hardware function, so use it instead of software
> reset by cooling device.
>
> Signed-off-by: Anson Huang <b20788@freescale.com>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
next prev parent reply other threads:[~2014-08-07 8:50 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-06 7:12 [PATCH V3] Thermal: imx: add i.mx6sx thermal support Anson Huang
2014-08-06 7:12 ` Anson Huang
[not found] ` <1407309129-5562-1-git-send-email-b20788-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-08-06 13:24 ` edubezval-Re5JQEeQqe8AvxtiuMwx3w
2014-08-06 13:24 ` edubezval
2014-08-06 13:56 ` Anson.Huang
2014-08-06 13:56 ` Anson.Huang
2014-08-07 8:50 ` Shawn Guo [this message]
2014-08-07 8:50 ` Shawn Guo
2014-08-08 12:15 ` edubezval-Re5JQEeQqe8AvxtiuMwx3w
2014-08-08 12:15 ` edubezval
2014-08-09 13:25 ` Shawn Guo
2014-08-09 14:29 ` Eduardo Valentin
2014-08-09 14:29 ` Eduardo Valentin
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