linux-kernel - Re: [PATCH v2 2/4] clk: qcom: clk-rpmh: Convert to parent data scheme

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Message-ID: <20190820050829.GJ26807@tuxbook-pro>
Date:   Mon, 19 Aug 2019 22:08:29 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Vinod Koul <vkoul@...nel.org>
Cc:     Stephen Boyd <sboyd@...nel.org>, linux-arm-msm@...r.kernel.org,
        Andy Gross <agross@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/4] clk: qcom: clk-rpmh: Convert to parent data scheme

On Mon 19 Aug 00:39 PDT 2019, Vinod Koul wrote:

> Convert the rpmh clock driver to use the new parent data scheme by
> specifying the parent data for board clock.
> 
> Signed-off-by: Vinod Koul <vkoul@...nel.org>
> ---
>  drivers/clk/qcom/clk-rpmh.c | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c
> index c3fd632af119..16d689e5bb3c 100644
> --- a/drivers/clk/qcom/clk-rpmh.c
> +++ b/drivers/clk/qcom/clk-rpmh.c
> @@ -95,7 +95,10 @@ static DEFINE_MUTEX(rpmh_clk_lock);
>  		.hw.init = &(struct clk_init_data){			\
>  			.ops = &clk_rpmh_ops,				\
>  			.name = #_name,					\
> -			.parent_names = (const char *[]){ "xo_board" },	\
> +			.parent_data =  &(const struct clk_parent_data){ \
> +					.fw_name = "xo",		\
> +					.name = "xo",		\

Shouldn't .name be "xo_board" to retain backwards compatibility?

Regards,
Bjorn

> +			},						\
>  			.num_parents = 1,				\
>  		},							\
>  	};								\
> @@ -110,7 +113,10 @@ static DEFINE_MUTEX(rpmh_clk_lock);
>  		.hw.init = &(struct clk_init_data){			\
>  			.ops = &clk_rpmh_ops,				\
>  			.name = #_name_active,				\
> -			.parent_names = (const char *[]){ "xo_board" },	\
> +			.parent_data =  &(const struct clk_parent_data){ \
> +					.fw_name = "xo",		\
> +					.name = "xo",		\
> +			},						\
>  			.num_parents = 1,				\
>  		},							\
>  	}
> -- 
> 2.20.1
>