linux-kernel - Re: [PATCH v2 01/11] clk: divider: Introduce devm_clk_hw_register_divider_parent

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Date:   Thu, 2 Jun 2022 13:14:53 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Marijn Suijten <marijn.suijten@...ainline.org>
Cc:     phone-devel@...r.kernel.org, Stephen Boyd <sboyd@...nel.org>,
        ~postmarketos/upstreaming@...ts.sr.ht,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Martin Botka <martin.botka@...ainline.org>,
        Jami Kettunen <jami.kettunen@...ainline.org>,
        Michael Turquette <mturquette@...libre.com>,
        Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rajeev Nandan <quic_rajeevny@...cinc.com>,
        Vladimir Lypak <vladimir.lypak@...il.com>,
        Arnd Bergmann <arnd@...db.de>,
        Jonathan Marek <jonathan@...ek.ca>, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org
Subject: Re: [PATCH v2 01/11] clk: divider: Introduce devm_clk_hw_register_divider_parent_hw()

On Thu, 2 Jun 2022 at 01:07, Marijn Suijten
<marijn.suijten@...ainline.org> wrote:
>
> Add the devres variant of clk_hw_register_divider_parent_hw() for
> registering a divider clock with clk_hw parent pointer instead of parent
> name.
>
> Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

> ---
>  include/linux/clk-provider.h | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
>
> diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
> index c10dc4c659e2..4e07621849e6 100644
> --- a/include/linux/clk-provider.h
> +++ b/include/linux/clk-provider.h
> @@ -831,6 +831,25 @@ struct clk *clk_register_divider_table(struct device *dev, const char *name,
>         __devm_clk_hw_register_divider((dev), NULL, (name), (parent_name), NULL,   \
>                                   NULL, (flags), (reg), (shift), (width),     \
>                                   (clk_divider_flags), NULL, (lock))
> +/**
> + * devm_clk_hw_register_divider_parent_hw - register a divider clock with the clock framework
> + * @dev: device registering this clock
> + * @name: name of this clock
> + * @parent_hw: pointer to parent clk
> + * @flags: framework-specific flags
> + * @reg: register address to adjust divider
> + * @shift: number of bits to shift the bitfield
> + * @width: width of the bitfield
> + * @clk_divider_flags: divider-specific flags for this clock
> + * @lock: shared register lock for this clock
> + */
> +#define devm_clk_hw_register_divider_parent_hw(dev, name, parent_hw, flags,   \
> +                                              reg, shift, width,             \
> +                                              clk_divider_flags, lock)       \
> +       __devm_clk_hw_register_divider((dev), NULL, (name), NULL,             \
> +                                      (parent_hw), NULL, (flags), (reg),     \
> +                                      (shift), (width), (clk_divider_flags), \
> +                                      NULL, (lock))
>  /**
>   * devm_clk_hw_register_divider_table - register a table based divider clock
>   * with the clock framework (devres variant)
> --
> 2.36.1
>


-- 
With best wishes
Dmitry