linux-kernel - Re: [PATCH] clk: tegra: mark TEGRA210_CLK

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20170320141847.GD28203@ulmo.ba.sec>
Date:   Mon, 20 Mar 2017 15:18:47 +0100
From:   Thierry Reding <thierry.reding@...il.com>
To:     Peter De Schrijver <pdeschrijver@...dia.com>
Cc:     Prashant Gaikwad <pgaikwad@...dia.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Stephen Warren <swarren@...dotorg.org>,
        Alexandre Courbot <gnurou@...il.com>,
        linux-clk@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] clk: tegra: mark TEGRA210_CLK_DBGAPB as always on

On Tue, Feb 28, 2017 at 05:19:50PM +0200, Peter De Schrijver wrote:
> This is needed to make the JTAG debugging interface work.
> 
> Signed-off-by: Peter De Schrijver <pdeschrijver@...dia.com>
> ---
>  drivers/clk/tegra/clk-tegra210.c | 1 +
>  1 file changed, 1 insertion(+)

Let's revisit the power-saving aspects of this when we're actually good
at saving power. I suspect that the power consumption of DBGAPB is
dwarfed by the rest of the SoC. I've added a TODO comment as a reminder.

Applied to for-4.12/clk, thanks.

Thierry

Download attachment "signature.asc" of type "application/pgp-signature" (834 bytes)