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From: Sergei Shtylyov <sergei.shtylyov@gmail.com>
To: Biju Das <biju.das.jz@bp.renesas.com>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>,
	linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org,
	Chris Paterson <Chris.Paterson2@renesas.com>,
	Biju Das <biju.das@bp.renesas.com>,
	Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: Re: [PATCH net-next 02/18] drivers: clk: renesas: rzg2l-cpg: Add support to handle MUX clocks
Date: Fri, 23 Jul 2021 13:26:54 +0300	[thread overview]
Message-ID: <9871f557-0088-bc51-d793-58c410269de9@gmail.com> (raw)
In-Reply-To: <20210722141351.13668-3-biju.das.jz@bp.renesas.com>

Hello!

On 22.07.2021 17:13, Biju Das wrote:

> Add support to handle mux clocks inorder to select a clock source

    In order.

> from multiple sources.
> 
> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> ---
>   drivers/clk/renesas/rzg2l-cpg.c | 24 ++++++++++++++++++++++++
>   drivers/clk/renesas/rzg2l-cpg.h |  9 +++++++++
>   2 files changed, 33 insertions(+)
> 
> diff --git a/drivers/clk/renesas/rzg2l-cpg.c b/drivers/clk/renesas/rzg2l-cpg.c
> index 3b3b2c3347f3..491b10da5766 100644
> --- a/drivers/clk/renesas/rzg2l-cpg.c
> +++ b/drivers/clk/renesas/rzg2l-cpg.c
> @@ -130,6 +130,27 @@ rzg2l_cpg_div_clk_register(const struct cpg_core_clk *core,
>   	return clk_hw->clk;
>   }
>   
> +static struct clk * __init
> +rzg2l_cpg_mux_clk_register(const struct cpg_core_clk *core,
> +			   void __iomem *base,
> +			   struct rzg2l_cpg_priv *priv)
> +{
> +	const struct clk_hw *clk_hw;
> +
> +	clk_hw = devm_clk_hw_register_mux(priv->dev, core->name,
> +					  core->parent_names, core->num_parents,
> +					  core->flag,
> +					  base + GET_REG_OFFSET(core->conf),
> +					  GET_SHIFT(core->conf),
> +					  GET_WIDTH(core->conf),
> +					  core->mux_flags, &priv->rmw_lock);
> +

    Empty line is hardly needed here...

> +	if (IS_ERR(clk_hw))
> +		return ERR_CAST(clk_hw);
> +
> +	return clk_hw->clk;
> +}
> +
>   struct pll_clk {
>   	struct clk_hw hw;
>   	unsigned int conf;
[...]

MBR, Sergei

  reply	other threads:[~2021-07-23 10:27 UTC|newest]

Thread overview: 55+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-22 14:13 [PATCH net-next 00/18] Add Gigabit Ethernet driver support Biju Das
2021-07-22 14:13 ` [PATCH net-next 01/18] dt-bindings: net: renesas,etheravb: Document Gigabit Ethernet IP Biju Das
2021-07-22 14:13 ` [PATCH net-next 02/18] drivers: clk: renesas: rzg2l-cpg: Add support to handle MUX clocks Biju Das
2021-07-23 10:26   ` Sergei Shtylyov [this message]
2021-07-23 12:12     ` Biju Das
2021-07-26 10:53   ` Geert Uytterhoeven
2021-07-26 12:23     ` Biju Das
2021-07-22 14:13 ` [PATCH net-next 03/18] drivers: clk: renesas: r9a07g044-cpg: Add ethernet clock sources Biju Das
2021-07-26 10:50   ` Geert Uytterhoeven
2021-07-26 11:43     ` Biju Das
2021-07-26 11:50       ` Geert Uytterhoeven
2021-07-22 14:13 ` [PATCH net-next 04/18] drivers: clk: renesas: r9a07g044-cpg: Add GbEthernet clock/reset Biju Das
2021-07-26 10:11   ` Geert Uytterhoeven
2021-07-26 10:18     ` Biju Das
2021-07-22 14:13 ` [PATCH net-next 05/18] ravb: Replace chip type with a structure for driver data Biju Das
2021-07-22 20:42   ` Sergei Shtylyov
2021-07-23  6:08     ` Biju Das
2021-07-22 14:13 ` [PATCH net-next 06/18] ravb: Factorise ptp feature Biju Das
2021-07-23 20:56   ` Sergei Shtylyov
2021-07-26  9:01     ` Biju Das
2021-07-26 13:08       ` Andrew Lunn
2021-07-26 13:41         ` Biju Das
2021-07-22 14:13 ` [PATCH net-next 07/18] ravb: Add features specific to R-Car Gen3 Biju Das
2021-07-22 14:13 ` [PATCH net-next 08/18] ravb: Add R-Car common features Biju Das
2021-07-27 20:48   ` Sergei Shtylyov
2021-07-28 10:13     ` Biju Das
2021-07-28 13:45       ` Andrew Lunn
2021-07-29 15:10         ` Biju Das
2021-07-22 14:13 ` [PATCH net-next 09/18] ravb: Factorise ravb_ring_free function Biju Das
2021-07-29 18:02   ` Sergei Shtylyov
2021-07-30  6:21     ` Biju Das
2021-08-20 15:32       ` Biju Das
2021-07-22 14:13 ` [PATCH net-next 10/18] ravb: Factorise ravb_ring_format function Biju Das
2021-07-29 18:30   ` Sergei Shtylyov
2021-07-30  6:24     ` Biju Das
2021-07-22 14:13 ` [PATCH net-next 11/18] ravb: Factorise ravb_ring_init function Biju Das
2021-07-29 18:53   ` Sergei Shtylyov
2021-07-30  6:54     ` Biju Das
2021-07-22 14:13 ` [PATCH net-next 12/18] ravb: Factorise {emac,dmac} init function Biju Das
2021-08-02 19:41   ` Sergei Shtylyov
2021-08-20 15:42     ` Biju Das
2021-08-20 18:57       ` Sergey Shtylyov
2021-08-20 19:44         ` Biju Das
2021-07-22 14:13 ` [PATCH net-next 13/18] ravb: Factorise ravb_rx function Biju Das
2021-07-22 14:13 ` [PATCH net-next 14/18] ravb: Factorise ravb_adjust_link function Biju Das
2021-07-22 14:13 ` [PATCH net-next 15/18] ravb: Factorise ravb_set_features Biju Das
2021-07-22 14:13 ` [PATCH net-next 16/18] ravb: Add reset support Biju Das
2021-07-22 14:13 ` [PATCH net-next 17/18] ravb: Add GbEthernet driver support Biju Das
2021-07-22 14:13 ` [PATCH net-next 18/18] arm64: dts: renesas: r9a07g044: Add GbEther nodes Biju Das
2021-07-22 20:53 ` [PATCH net-next 00/18] Add Gigabit Ethernet driver support Sergei Shtylyov
2021-07-22 21:07   ` Andrew Lunn
2021-07-23  6:28     ` Biju Das
2021-07-26 10:55       ` Geert Uytterhoeven
2021-07-26 13:49         ` Arnd Bergmann
2021-07-23  6:23   ` Biju Das

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