linux-kernel - Re: [PATCH v6 1/4] clk: qcom: branch: Add clk_branch2_prepare

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

Message-ID: <41a65b3c3bd907891f376afcc8d60513.sboyd@kernel.org>
Date:   Tue, 05 Sep 2023 13:44:46 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Luo Jie <quic_luoj@...cinc.com>, agross@...nel.org,
        andersson@...nel.org, catalin.marinas@....com, conor+dt@...nel.org,
        konrad.dybcio@...aro.org, krzysztof.kozlowski+dt@...aro.org,
        mturquette@...libre.com, p.zabel@...gutronix.de,
        robh+dt@...nel.org, will@...nel.org
Cc:     linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        quic_srichara@...cinc.com
Subject: Re: [PATCH v6 1/4] clk: qcom: branch: Add clk_branch2_prepare_ops

Quoting Luo Jie (2023-09-01 02:18:20)
> Add the clk_branch2_prepare_ops for supporting clock controller
> where the hardware register is accessed by MDIO bus, and the
> spin lock can't be used because of sleep during the MDIO
> operation.
> 
> The clock is enabled by the .prepare instead of .enable when
> the clk_branch2_prepare_ops is used.
> 
> Signed-off-by: Luo Jie <quic_luoj@...cinc.com>
> ---

Acked-by: Stephen Boyd <sboyd@...nel.org>