linux-kernel - Re: [PATCH 05/19] clk: sunxi: add DRAM gates

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Message-ID: <CAGb2v66B7X5xQGMq_MzAHGz4OLsnDQStVHcQaMGO+HYY43kjBQ@mail.gmail.com>
Date:	Mon, 9 Nov 2015 12:18:43 +0800
From:	Chen-Yu Tsai <wens@...e.org>
To:	Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc:	Mike Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...eaurora.org>,
	David Airlie <airlied@...ux.ie>,
	Thierry Reding <thierry.reding@...il.com>,
	devicetree <devicetree@...r.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-clk <linux-clk@...r.kernel.org>,
	dri-devel <dri-devel@...ts.freedesktop.org>,
	linux-sunxi <linux-sunxi@...glegroups.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Chen-Yu Tsai <wens@...e.org>,
	Hans de Goede <hdegoede@...hat.com>,
	Alexander Kaplan <alex@...tthing.co>,
	Wynter Woods <wynter@...tthing.co>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Rob Clark <robdclark@...il.com>,
	Daniel Vetter <daniel@...ll.ch>
Subject: Re: [PATCH 05/19] clk: sunxi: add DRAM gates

On Fri, Oct 30, 2015 at 10:20 PM, Maxime Ripard
<maxime.ripard@...e-electrons.com> wrote:
> The Allwinner SoCs have a gate controller to gate the access to the DRAM
> clock to the some devices that need to access the DRAM directly (mostly
> display / image related IPs).
>
> Use a simple gates driver to support it.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>

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

> ---
>  drivers/clk/sunxi/clk-simple-gates.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/clk/sunxi/clk-simple-gates.c b/drivers/clk/sunxi/clk-simple-gates.c
> index 0214c6548afd..5666c767fa14 100644
> --- a/drivers/clk/sunxi/clk-simple-gates.c
> +++ b/drivers/clk/sunxi/clk-simple-gates.c
> @@ -112,6 +112,8 @@ CLK_OF_DECLARE(sun5i_a13_apb0, "allwinner,sun5i-a13-apb0-gates-clk",
>                sunxi_simple_gates_init);
>  CLK_OF_DECLARE(sun5i_a13_apb1, "allwinner,sun5i-a13-apb1-gates-clk",
>                sunxi_simple_gates_init);
> +CLK_OF_DECLARE(sun5i_a13_dram, "allwinner,sun5i-a13-dram-gates-clk",
> +              sunxi_simple_gates_init);
>  CLK_OF_DECLARE(sun6i_a31_ahb1, "allwinner,sun6i-a31-ahb1-gates-clk",
>                sunxi_simple_gates_init);
>  CLK_OF_DECLARE(sun6i_a31_apb1, "allwinner,sun6i-a31-apb1-gates-clk",
> --
> 2.6.2
>
--
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