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Message-ID: <20180905071631.pke35tfyyeahdi3i@flea>
Date: Wed, 5 Sep 2018 09:16:31 +0200
From: Maxime Ripard <maxime.ripard@...tlin.com>
To: Icenowy Zheng <icenowy@...c.io>
Cc: Chen-Yu Tsai <wens@...e.org>,
Jagan Teki <jagan@...rulasolutions.com>,
Jernej Skrabec <jernej.skrabec@...l.net>,
dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-clk@...r.kernel.org, linux-sunxi@...glegroups.com
Subject: Re: [PATCH v4 01/11] clk: sunxi-ng: a64: Add minimal rate for video
PLLs
On Tue, Sep 04, 2018 at 12:40:43PM +0800, Icenowy Zheng wrote:
> From: Jagan Teki <jagan@...rulasolutions.com>
>
> According to documentation and experience with other similar SoCs, video
> PLLs don't work stable if their output frequency is set below 192 MHz.
>
> Because of that, set minimal rate to both A64 video PLLs to 192 MHz.
>
> Signed-off-by: Jagan Teki <jagan@...rulasolutions.com>
> Signed-off-by: Icenowy Zheng <icenowy@...c.io>
> Reviewed-by: Jernej Skrabec <jernej.skrabec@...l.net>
Applied, thanks
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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