linux-kernel - Re: [PATCH] clk: Do a DT parent lookup even when index

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Date:   Mon, 17 Jun 2019 11:29:25 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Stephen Boyd <sboyd@...nel.org>
Cc:     Michael Turquette <mturquette@...libre.com>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-clk <linux-clk@...r.kernel.org>,
        Alexandre Mergnat <amergnat@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>
Subject: Re: [PATCH] clk: Do a DT parent lookup even when index < 0

On Sat, Jun 15, 2019 at 2:10 AM Stephen Boyd <sboyd@...nel.org> wrote:
>
> We want to allow the parent lookup to happen even if the index is some
> value less than 0. This may be the case if a clk provider only specifies
> the .name member to match a string in the "clock-names" DT property. We
> shouldn't require that the index be >= 0 to make this use case work.
>
> Fixes: 601b6e93304a ("clk: Allow parents to be specified via clkspec index")
> Reported-by: Alexandre Mergnat <amergnat@...libre.com>
> Cc: Jerome Brunet <jbrunet@...libre.com>
> Cc: Chen-Yu Tsai <wens@...e.org>
> Signed-off-by: Stephen Boyd <sboyd@...nel.org>

FWIW,

Reviewed-by: Chen-Yu Tsai <wens@...e.org>