From: Pramod Gurav <pramod.gurav@smartplayin.com>
To: Josh Cartwright <joshc@codeaurora.org>
Cc: Bjorn Andersson <bjorn.andersson@sonymobile.com>,
Linus Walleij <linus.walleij@linaro.org>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-arm-msm@vger.kernel.org, Guenter Roeck <linux@roeck-us.net>
Subject: Re: [PATCH] pinctrl: qcom: use restart_notifier mechanism for ps_hold
Date: Fri, 19 Sep 2014 17:58:15 +0530 [thread overview]
Message-ID: <541C215F.5050009@smartplayin.com> (raw)
In-Reply-To: <1411079579-10172-1-git-send-email-joshc@codeaurora.org>
Hi Josh,
Tested this on IFC6410.
Tested-by: pramod.gurav@smartplayin.com
On Friday 19 September 2014 04:02 AM, Josh Cartwright wrote:
> By converting to the restart_notifier mechanism for restart, we allow
> for other mechanisms, like the watchdog, to be used for restart in the
> case where PS_HOLD has failed to reset the chip.
>
> Choose priority 128, as according to documentation, this mechanism "is
> sufficient to restart the entire system".
>
> Cc: Pramod Gurav <pramod.gurav@smartplayin.com>
> Cc: Guenter Roeck <linux@roeck-us.net>
> Signed-off-by: Josh Cartwright <joshc@codeaurora.org>
> ---
WARNING: multiple messages have this Message-ID (diff)
From: pramod.gurav@smartplayin.com (Pramod Gurav)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] pinctrl: qcom: use restart_notifier mechanism for ps_hold
Date: Fri, 19 Sep 2014 17:58:15 +0530 [thread overview]
Message-ID: <541C215F.5050009@smartplayin.com> (raw)
In-Reply-To: <1411079579-10172-1-git-send-email-joshc@codeaurora.org>
Hi Josh,
Tested this on IFC6410.
Tested-by: pramod.gurav at smartplayin.com
On Friday 19 September 2014 04:02 AM, Josh Cartwright wrote:
> By converting to the restart_notifier mechanism for restart, we allow
> for other mechanisms, like the watchdog, to be used for restart in the
> case where PS_HOLD has failed to reset the chip.
>
> Choose priority 128, as according to documentation, this mechanism "is
> sufficient to restart the entire system".
>
> Cc: Pramod Gurav <pramod.gurav@smartplayin.com>
> Cc: Guenter Roeck <linux@roeck-us.net>
> Signed-off-by: Josh Cartwright <joshc@codeaurora.org>
> ---
next prev parent reply other threads:[~2014-09-19 12:24 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-18 22:32 [PATCH] pinctrl: qcom: use restart_notifier mechanism for ps_hold Josh Cartwright
2014-09-18 22:32 ` Josh Cartwright
2014-09-18 22:47 ` Kumar Gala
2014-09-18 22:47 ` Kumar Gala
2014-09-18 22:49 ` Josh Cartwright
2014-09-18 22:49 ` Josh Cartwright
2014-09-18 23:02 ` Kumar Gala
2014-09-18 23:02 ` Kumar Gala
2014-09-19 2:54 ` Guenter Roeck
2014-09-19 2:54 ` Guenter Roeck
2014-09-19 3:34 ` Guenter Roeck
2014-09-19 3:34 ` Guenter Roeck
2014-09-19 15:19 ` Josh Cartwright
2014-09-19 15:19 ` Josh Cartwright
2014-09-19 15:09 ` Josh Cartwright
2014-09-19 15:09 ` Josh Cartwright
2014-09-19 15:09 ` Josh Cartwright
2014-09-19 12:28 ` Pramod Gurav [this message]
2014-09-19 12:28 ` Pramod Gurav
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