linux-kernel - Re: [PATCH 2/9] net: mdio: ipq4019: Enable the clocks for ipq5332 platform

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Message-ID: <20231127093759.GD84723@kernel.org>
Date:   Mon, 27 Nov 2023 09:37:59 +0000
From:   Simon Horman <horms@...nel.org>
To:     Luo Jie <quic_luoj@...cinc.com>
Cc:     agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        andrew@...n.ch, hkallweit1@...il.com, linux@...linux.org.uk,
        robert.marko@...tura.hr, linux-arm-msm@...r.kernel.org,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, quic_srichara@...cinc.com
Subject: Re: [PATCH 2/9] net: mdio: ipq4019: Enable the clocks for ipq5332
 platform

On Wed, Nov 15, 2023 at 11:25:08AM +0800, Luo Jie wrote:
> For the platform ipq5332, the related GCC clocks need to be enabled
> to make the GPIO reset of the MDIO slave devices taking effect.
> 
> Signed-off-by: Luo Jie <quic_luoj@...cinc.com>
> ---
>  drivers/net/mdio/mdio-ipq4019.c | 67 +++++++++++++++++++++++++++++----
>  1 file changed, 60 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/net/mdio/mdio-ipq4019.c b/drivers/net/mdio/mdio-ipq4019.c
> index 9d444f5f7efb..a77982a1a1e1 100644
> --- a/drivers/net/mdio/mdio-ipq4019.c
> +++ b/drivers/net/mdio/mdio-ipq4019.c

...

> +const char *const mdio_clk_name[] = {
> +	"gcc_mdio_ahb_clk",
> +	"gcc_uniphy0_ahb_clk",
> +	"gcc_uniphy0_sys_clk",
> +	"gcc_uniphy1_ahb_clk",
> +	"gcc_uniphy1_sys_clk"
>  };

Hi Luo Jie,

A minor nit from my side: It appears that mdio_clk_name is only
used in this file. If so it should be declared as static.

...