linux-kernel - Re: [PATCH v2 1/4] clk: qcom: clk-rcg2: Fail Duty-Cycle configuration if MND divider is not enabled.

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Message-Id: <20220615194157.6C09AC341DE@smtp.kernel.org>
Date:   Wed, 15 Jun 2022 12:41:55 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Nikita Travkin <nikita@...n.ru>, linus.walleij@...aro.org,
        mturquette@...libre.com
Cc:     bjorn.andersson@...aro.org, agross@...nel.org, tdas@...eaurora.org,
        joonwoop@...eaurora.org, svarbanov@...sol.com,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht,
        Nikita Travkin <nikita@...n.ru>
Subject: Re: [PATCH v2 1/4] clk: qcom: clk-rcg2: Fail Duty-Cycle configuration if MND divider is not enabled.

Quoting Nikita Travkin (2022-06-12 07:59:52)
> In cases when MND is not enabled (e.g. when only Half Integer Divider is
> used), setting D registers makes no effect.
> 
> Fail instead of making ineffective write.
> 
> Fixes: 7f891faf596e ("clk: qcom: clk-rcg2: Add support for duty-cycle for RCG")
> Signed-off-by: Nikita Travkin <nikita@...n.ru>
> ---

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