linux-kernel - Re: [PATCH v3 1/8] clk: sunxi: Implement A31 USB clock

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Date:	Mon, 12 May 2014 18:32:08 -0700
From:	Mike Turquette <mturquette@...aro.org>
To:	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	"Emilio Lopez" <emilio@...pez.com.ar>, stern@...land.harvard.edu,
	kishon@...com, hdegoede@...hat.com
Cc:	"Boris Brezillon" <boris@...e-electrons.com>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-usb@...r.kernel.org, kevin.z.m.zh@...il.com,
	sunny@...winnertech.com, shuge@...winnertech.com,
	zhuzhenhua@...winnertech.com, linux-sunxi@...glegroups.com,
	"Maxime Ripard" <maxime.ripard@...e-electrons.com>
Subject: Re: [PATCH v3 1/8] clk: sunxi: Implement A31 USB clock

Quoting Maxime Ripard (2014-05-12 12:34:27)
> The A31 USB clock slightly differ from its older counterparts, mostly because
> it has a different gate for each PHY, while the older one had a single gate for
> all the phy.
> 
> Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
> Reviewed-by: Hans de Goede <hdegoede@...hat.com>

Acked-by: Mike Turquette <mturquette@...aro.org>

> ---
>  drivers/clk/sunxi/clk-sunxi.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
> index bd7dc733c1ca..d9bab75f128b 100644
> --- a/drivers/clk/sunxi/clk-sunxi.c
> +++ b/drivers/clk/sunxi/clk-sunxi.c
> @@ -972,6 +972,11 @@ static const struct gates_data sun5i_a13_usb_gates_data __initconst = {
>         .reset_mask = 0x03,
>  };
>  
> +static const struct gates_data sun6i_a31_usb_gates_data __initconst = {
> +       .mask = { BIT(18) | BIT(17) | BIT(16) | BIT(10) | BIT(9) | BIT(8) },
> +       .reset_mask = BIT(2) | BIT(1) | BIT(0),
> +};
> +
>  static void __init sunxi_gates_clk_setup(struct device_node *node,
>                                          struct gates_data *data)
>  {
> @@ -1267,6 +1272,7 @@ static const struct of_device_id clk_gates_match[] __initconst = {
>         {.compatible = "allwinner,sun6i-a31-apb2-gates-clk", .data = &sun6i_a31_apb2_gates_data,},
>         {.compatible = "allwinner,sun4i-a10-usb-clk", .data = &sun4i_a10_usb_gates_data,},
>         {.compatible = "allwinner,sun5i-a13-usb-clk", .data = &sun5i_a13_usb_gates_data,},
> +       {.compatible = "allwinner,sun6i-a31-usb-clk", .data = &sun6i_a31_usb_gates_data,},
>         {}
>  };
>  
> -- 
> 1.9.3
> 
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