From: maxime.ripard@bootlin.com (Maxime Ripard)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] dt-bindings: change the A64 HDMI PHY binding to R40
Date: Wed, 5 Sep 2018 09:14:35 +0200 [thread overview]
Message-ID: <20180905071435.lgsogpzmh5nw6bcy@flea> (raw)
In-Reply-To: <20180903133434.58188-2-icenowy@aosc.io>
On Mon, Sep 03, 2018 at 09:34:32PM +0800, Icenowy Zheng wrote:
> By experiment, the A64 HDMi PHY doesn't support the PLL-VIDEO mux
> introduced in R40, although it has two PLL-VIDEOs.
>
> Change the A64 HDMI PHY binding to R40 one.
>
> This binding is introduced in v4.19, which is still in RC stage, so we
> have change to fix it.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
That doesn't make much sense. The A64 doesn't have any particular
reason to behave like the R40, and the R40 can definitely use a
different compatible if it has a different behaviour. But I don't see
*why* the A64 not behaving like the R40 is a justification to remove
the A64 compatible. Especially when the R40 was released later.
Add a new compatible, and leave the A64 compatible alone.
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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next prev parent reply other threads:[~2018-09-05 7:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-03 13:34 [PATCH 0/3] Changes A64 HDMI PHY compatible to R40 Icenowy Zheng
2018-09-03 13:34 ` [PATCH 1/3] dt-bindings: change the A64 HDMI PHY binding " Icenowy Zheng
2018-09-05 7:14 ` Maxime Ripard [this message]
2018-09-05 7:46 ` Icenowy Zheng
2018-09-05 7:56 ` Maxime Ripard
2018-09-05 8:05 ` Icenowy Zheng
2018-09-05 14:39 ` Maxime Ripard
2018-09-03 13:34 ` [PATCH 2/3] drm/sun4i: change " Icenowy Zheng
2018-09-03 13:34 ` [PATCH 3/3] ARM: sun8i: dts: r40: drop A64 fallback compatible string of HDMI PHY Icenowy Zheng
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