linux-kernel - Re: [PATCH v2 10/18] clk: at91: clk-generated: pass the id of changeable parent at registration

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Message-ID: <159558249407.3847286.9638237361253973166@swboyd.mtv.corp.google.com>
Date:   Fri, 24 Jul 2020 02:21:34 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Claudiu Beznea <claudiu.beznea@...rochip.com>,
        alexandre.belloni@...tlin.com, ludovic.desroches@...rochip.com,
        mturquette@...libre.com, nicolas.ferre@...rochip.com
Cc:     bbrezillon@...nel.org, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Claudiu Beznea <claudiu.beznea@...rochip.com>
Subject: Re: [PATCH v2 10/18] clk: at91: clk-generated: pass the id of changeable parent at registration

Quoting Claudiu Beznea (2020-07-22 00:38:18)
> Pass the ID of changeable parent at registration. This will allow
> the scalability of this clock driver with regards to the changeable
> parent ID for versions of this IP where changeable parent is not the
> last one in the parents list (e.g. SAMA7G5). With this the clock flags
> are set to zero in case we have no changeable parent. Also in
> clk_generated_best_diff() the *best_diff variable is check against
> tmp_diff variable using ">=" operator instead of ">" so that in case
> the requested frequency could be obtained using fix parents + gck
> dividers but the clock also supports changeable parent to be able
> to force the usage of the changeable parent.
> 
> Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
> ---

Applied to clk-next