From: viresh.kumar@linaro.org (Viresh Kumar)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V3 6/8] drivers: boot_constraint: Add debugfs support
Date: Tue, 29 Aug 2017 12:04:43 +0200 [thread overview]
Message-ID: <20170829100443.GC3101@ubuntu> (raw)
In-Reply-To: <20170829063616.GB12198@kroah.com>
On 29-08-17, 08:36, Greg Kroah-Hartman wrote:
> On Tue, Aug 01, 2017 at 02:53:47PM +0530, Viresh Kumar wrote:
> > This patch adds debugfs support for boot constraints. This is how it
> > looks for a "vmmc-supply" constraint for the MMC device.
> >
> > $ ls -R /sys/kernel/debug/boot_constraints/
> > /sys/kernel/debug/boot_constraints/:
> > f723d000.dwmmc0
> >
> > /sys/kernel/debug/boot_constraints/f723d000.dwmmc0:
> > clk-ciu pm-domain supply-vmmc supply-vmmcaux
> >
> > /sys/kernel/debug/boot_constraints/f723d000.dwmmc0/clk-ciu:
> >
> > /sys/kernel/debug/boot_constraints/f723d000.dwmmc0/pm-domain:
> >
> > /sys/kernel/debug/boot_constraints/f723d000.dwmmc0/supply-vmmc:
> > u_volt_max u_volt_min
> >
> > /sys/kernel/debug/boot_constraints/f723d000.dwmmc0/supply-vmmcaux:
> > u_volt_max u_volt_min
> >
> > Tested-by: Rajendra Nayak <rnayak@codeaurora.org>
> > Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
>
> Minor debugfs api interaction nits below:
All accepted :)
--
viresh
WARNING: multiple messages have this Message-ID (diff)
From: Viresh Kumar <viresh.kumar@linaro.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Vincent Guittot <vincent.guittot@linaro.org>,
Mark Brown <broonie@kernel.org>,
Stephen Boyd <sboyd@codeaurora.org>,
Rajendra Nayak <rnayak@codeaurora.org>,
Shiraz Hashim <shashim@codeaurora.org>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, robdclark@gmail.com
Subject: Re: [PATCH V3 6/8] drivers: boot_constraint: Add debugfs support
Date: Tue, 29 Aug 2017 12:04:43 +0200 [thread overview]
Message-ID: <20170829100443.GC3101@ubuntu> (raw)
In-Reply-To: <20170829063616.GB12198@kroah.com>
On 29-08-17, 08:36, Greg Kroah-Hartman wrote:
> On Tue, Aug 01, 2017 at 02:53:47PM +0530, Viresh Kumar wrote:
> > This patch adds debugfs support for boot constraints. This is how it
> > looks for a "vmmc-supply" constraint for the MMC device.
> >
> > $ ls -R /sys/kernel/debug/boot_constraints/
> > /sys/kernel/debug/boot_constraints/:
> > f723d000.dwmmc0
> >
> > /sys/kernel/debug/boot_constraints/f723d000.dwmmc0:
> > clk-ciu pm-domain supply-vmmc supply-vmmcaux
> >
> > /sys/kernel/debug/boot_constraints/f723d000.dwmmc0/clk-ciu:
> >
> > /sys/kernel/debug/boot_constraints/f723d000.dwmmc0/pm-domain:
> >
> > /sys/kernel/debug/boot_constraints/f723d000.dwmmc0/supply-vmmc:
> > u_volt_max u_volt_min
> >
> > /sys/kernel/debug/boot_constraints/f723d000.dwmmc0/supply-vmmcaux:
> > u_volt_max u_volt_min
> >
> > Tested-by: Rajendra Nayak <rnayak@codeaurora.org>
> > Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
>
> Minor debugfs api interaction nits below:
All accepted :)
--
viresh
next prev parent reply other threads:[~2017-08-29 10:04 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-01 9:23 [PATCH V3 0/8] drivers: Boot Constraints core Viresh Kumar
2017-08-01 9:23 ` Viresh Kumar
2017-08-01 9:23 ` [PATCH V3 1/8] drivers: Add boot constraints core Viresh Kumar
2017-08-01 9:23 ` Viresh Kumar
2017-08-29 6:39 ` Greg Kroah-Hartman
2017-08-29 6:39 ` Greg Kroah-Hartman
2017-08-29 9:52 ` Viresh Kumar
2017-08-29 9:52 ` Viresh Kumar
2017-08-29 12:03 ` Greg Kroah-Hartman
2017-08-29 12:03 ` Greg Kroah-Hartman
2017-09-04 9:15 ` Viresh Kumar
2017-09-04 9:15 ` Viresh Kumar
2017-09-04 9:38 ` Greg Kroah-Hartman
2017-09-04 9:38 ` Greg Kroah-Hartman
2017-09-19 22:46 ` Viresh Kumar
2017-09-19 22:46 ` Viresh Kumar
2017-08-01 9:23 ` [PATCH V3 2/8] drivers: boot_constraint: Add boot_constraints_disable kernel parameter Viresh Kumar
2017-08-01 9:23 ` Viresh Kumar
2017-08-29 6:37 ` Greg Kroah-Hartman
2017-08-29 6:37 ` Greg Kroah-Hartman
2017-08-29 6:48 ` Jani Nikula
2017-08-29 6:48 ` Jani Nikula
2017-08-29 10:02 ` Viresh Kumar
2017-08-29 10:02 ` Viresh Kumar
2017-08-29 11:56 ` Greg Kroah-Hartman
2017-08-29 11:56 ` Greg Kroah-Hartman
2017-08-01 9:23 ` [PATCH V3 3/8] drivers: boot_constraint: Add support for supply constraints Viresh Kumar
2017-08-01 9:23 ` Viresh Kumar
2017-08-01 9:23 ` [PATCH V3 4/8] drivers: boot_constraint: Add support for clk constraints Viresh Kumar
2017-08-01 9:23 ` Viresh Kumar
2017-08-01 9:23 ` [PATCH V3 5/8] drivers: boot_constraint: Add support for PM constraints Viresh Kumar
2017-08-01 9:23 ` Viresh Kumar
2017-08-01 9:23 ` [PATCH V3 6/8] drivers: boot_constraint: Add debugfs support Viresh Kumar
2017-08-01 9:23 ` Viresh Kumar
2017-08-29 6:36 ` Greg Kroah-Hartman
2017-08-29 6:36 ` Greg Kroah-Hartman
2017-08-29 10:04 ` Viresh Kumar [this message]
2017-08-29 10:04 ` Viresh Kumar
2017-08-01 9:23 ` [PATCH V3 7/8] drivers: boot_constraint: Manage deferrable constraints Viresh Kumar
2017-08-01 9:23 ` Viresh Kumar
2017-08-01 9:23 ` [PATCH V3 8/8] drivers: boot_constraint: Add Qualcomm display controller constraints Viresh Kumar
2017-08-01 9:23 ` Viresh Kumar
2017-09-04 16:25 ` Pavel Machek
2017-09-04 16:25 ` Pavel Machek
2017-09-19 22:40 ` Viresh Kumar
2017-09-19 22:40 ` Viresh Kumar
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