Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1267469

Re: [PATCH V5] PM / OPP: Add debugfs support

From Stephen Boyd <sboyd@codeaurora.org>
Newsgroups linux.kernel
Subject Re: [PATCH V5] PM / OPP: Add debugfs support
Date 2015-11-11 23:00 +0100
Message-ID <qtLAS-8mQ-23@gated-at.bofh.it> (permalink)
References <qtmVQ-Qu-7@gated-at.bofh.it> <qttkC-528-15@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


On 11/11, Viresh Kumar wrote:
> This patch adds debugfs support to OPP layer to export OPPs and their
> properties for all the devices.
> 
> This creates a top level directory: /sys/kernel/debug/opp and then
> device specific directories (based on device names) inside it. For
> example: 'cpu0', 'cpu1', etc..
> 
> If multiple devices share the OPP table, then the real directory is
> created only for the first device. For all others, links are created to
> the real directory.
> 
> Inside the device specific directory, a separate directory is created
> for each OPP. And within that files per opp property.
> 
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
> ---

Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | NextPrevious in thread | Find similar | Unroll thread


Thread

[PATCH V4] PM / OPP: Add debugfs support Viresh Kumar <viresh.kumar@linaro.org> - 2015-11-05 10:40 +0100
  Re: [PATCH V4] PM / OPP: Add debugfs support "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2015-11-07 01:40 +0100
  Re: [PATCH V4] PM / OPP: Add debugfs support Stephen Boyd <sboyd@codeaurora.org> - 2015-11-10 20:40 +0100
    [PATCH V5] PM / OPP: Add debugfs support Viresh Kumar <viresh.kumar@linaro.org> - 2015-11-11 03:30 +0100
      Re: [PATCH V5] PM / OPP: Add debugfs support Stephen Boyd <sboyd@codeaurora.org> - 2015-11-11 23:00 +0100

csiph-web