linux-kernel - Re: [linux-sunxi] [PATCH 5/15] clk: sunxi-ng: sun5i: Export video PLLs

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Date:   Tue, 7 Mar 2017 21:21:19 +1100
From:   Julian Calaby <julian.calaby@...il.com>
To:     Maxime Ripard <maxime.ripard@...e-electrons.com>
Cc:     Mike Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Chen-Yu Tsai <wens@...e.org>, dri-devel@...ts.freedesktop.org,
        Daniel Vetter <daniel.vetter@...el.com>,
        David Airlie <airlied@...ux.ie>,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>,
        devicetree <devicetree@...r.kernel.org>,
        "open list:COMMON CLK FRAMEWORK" <linux-clk@...r.kernel.org>,
        "Mailing List, Arm" <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linux-sunxi <linux-sunxi@...glegroups.com>
Subject: Re: [linux-sunxi] [PATCH 5/15] clk: sunxi-ng: sun5i: Export video PLLs

Hi Maxime,

On Tue, Mar 7, 2017 at 7:56 PM, Maxime Ripard
<maxime.ripard@...e-electrons.com> wrote:
> The video PLLs are used directly by the HDMI controller. Export them so
> that we can use them in our DT node.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
> ---
>  drivers/clk/sunxi-ng/ccu-sun5i.h      | 6 ++++--
>  include/dt-bindings/clock/sun5i-ccu.h | 3 +++
>  2 files changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/clk/sunxi-ng/ccu-sun5i.h b/drivers/clk/sunxi-ng/ccu-sun5i.h
> index 8144487eb7ca..16f7aa92957e 100644
> --- a/drivers/clk/sunxi-ng/ccu-sun5i.h
> +++ b/drivers/clk/sunxi-ng/ccu-sun5i.h
> @@ -28,15 +28,17 @@
>  #define CLK_PLL_AUDIO_4X       6
>  #define CLK_PLL_AUDIO_8X       7
>  #define CLK_PLL_VIDEO0         8
> -#define CLK_PLL_VIDEO0_2X      9
> +
> +/* The PLL_VIDEO0_2X is exported for HDMI */
> +
>  #define CLK_PLL_VE             10
>  #define CLK_PLL_DDR_BASE       11
>  #define CLK_PLL_DDR            12
>  #define CLK_PLL_DDR_OTHER      13
>  #define CLK_PLL_PERIPH         14
>  #define CLK_PLL_VIDEO1         15
> -#define CLK_PLL_VIDEO1_2X      16
>
> +/* The PLL_VIDEO0_2X is exported for HDMI */

PLL_VIDEO*1*_2X, right?

>  /* The CPU clock is exported */
>
>  #define CLK_AXI                        18

Thanks,

-- 
Julian Calaby

Email: julian.calaby@...il.com
Profile: http://www.google.com/profiles/julian.calaby/