From: Maxime Ripard <maxime@cerno.tech>
To: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Cc: Samuel Holland <samuel@sholland.org>,
Yong Deng <yong.deng@magewell.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Hans Verkuil <hans.verkuil@cisco.com>,
Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Helen Koike <helen.koike@collabora.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
linux-media@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-phy@lists.infradead.org, linux-clk@vger.kernel.org,
linux-staging@lists.linux.dev
Subject: Re: [PATCH 19/22] soc: sunxi: mbus: Add A31 ISP compatibles to the list
Date: Mon, 13 Sep 2021 10:32:48 +0200 [thread overview]
Message-ID: <20210913083248.h3m775cbmwsvhg6g@gilmour> (raw)
In-Reply-To: <YT8BkjAZUGGYTR9l@aptenodytes>
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On Mon, Sep 13, 2021 at 09:45:22AM +0200, Paul Kocialkowski wrote:
> Hi Samuel,
>
> On Fri 10 Sep 21, 21:36, Samuel Holland wrote:
> > On 9/10/21 1:41 PM, Paul Kocialkowski wrote:
> > > The A31 ISP sits on the mbus and requires the usual bus address
> > > adaptation. Add its compatibles to the list.
> >
> > My understanding is that this driver only exists to work around old DT
> > bindings where the interconnects/interconnect-names = "dma-mem"
> > properties are not required (and so they are historically missing from
> > the device trees).
> >
> > For new bindings, it would be better to use those properties and not add
> > to this list.
>
> Oh okay, I didn't really look into it and just did the same thing that was
> done for the CSI controller. Thanks for the heads up!
This code was done to maintain backward compatibility. New DT should
indeed use the interconnects property.
Maxime
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next prev parent reply other threads:[~2021-09-13 8:32 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-10 18:41 [PATCH 00/22] Allwinner A31/A83T MIPI CSI-2 Support and A31 ISP Support Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 01/22] clk: sunxi-ng: v3s: Make the ISP PLL clock public Paul Kocialkowski
2021-09-13 7:54 ` Maxime Ripard
2021-09-13 8:53 ` Paul Kocialkowski
2021-09-16 16:30 ` Maxime Ripard
2021-09-10 18:41 ` [PATCH 02/22] ARM: dts: sun8i: v3s: Parent the CSI module clock to the ISP PLL Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 03/22] dt-bindings: sun6i-a31-mipi-dphy: Add optional direction property Paul Kocialkowski
2021-09-13 8:00 ` Maxime Ripard
2021-09-14 7:39 ` Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 04/22] phy: allwinner: phy-sun6i-mipi-dphy: Support D-PHY Rx mode for MIPI CSI-2 Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 05/22] dt-bindings: media: sun6i-a31-csi: Add MIPI CSI-2 input port Paul Kocialkowski
2021-09-13 8:09 ` Maxime Ripard
2021-09-14 7:43 ` Paul Kocialkowski
2021-09-14 12:06 ` Maxime Ripard
2021-09-10 18:41 ` [PATCH 06/22] dt-bindings: media: Add Allwinner A31 MIPI CSI-2 bindings documentation Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 07/22] media: sunxi: Add support for the A31 MIPI CSI-2 controller Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 08/22] MAINTAINERS: Add entry for the Allwinner A31 MIPI CSI-2 bridge driver Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 09/22] ARM: dts: sun8i: v3s: Add nodes for MIPI CSI-2 support Paul Kocialkowski
2021-09-11 2:32 ` Samuel Holland
2021-09-13 7:44 ` Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 10/22] dt-bindings: media: Add Allwinner A83T MIPI CSI-2 bindings documentation Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 11/22] media: sunxi: Add support for the A83T MIPI CSI-2 controller Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 12/22] MAINTAINERS: Add entry for the Allwinner A83T MIPI CSI-2 bridge Paul Kocialkowski
2021-09-10 18:41 ` [PATCH NOT FOR MERGE 13/22] ARM: dts: sun8i: a83t: Add MIPI CSI-2 controller node Paul Kocialkowski
2021-09-11 2:53 ` Chen-Yu Tsai
2021-09-13 7:45 ` Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 14/22] ARM: dts: sun8i: a83t: bananapi-m3: Enable MIPI CSI-2 with OV8865 Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 15/22] media: sunxi: Remove the sun6i-csi driver implementation Paul Kocialkowski
2021-09-13 8:17 ` Maxime Ripard
2021-09-14 8:04 ` Paul Kocialkowski
2021-09-15 19:51 ` Sakari Ailus
2021-09-10 18:41 ` [PATCH 16/22] media: sunxi: Introduce a rewritten sun6i-csi driver Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 17/22] dt-bindings: media: Add Allwinner A31 ISP bindings documentation Paul Kocialkowski
2021-09-13 8:18 ` Maxime Ripard
2021-09-14 7:44 ` Paul Kocialkowski
2021-09-14 12:07 ` Maxime Ripard
2021-09-10 18:41 ` [PATCH 18/22] dt-bindings: media: sun6i-a31-csi: Add ISP output port Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 19/22] soc: sunxi: mbus: Add A31 ISP compatibles to the list Paul Kocialkowski
2021-09-11 2:36 ` Samuel Holland
2021-09-13 7:45 ` Paul Kocialkowski
2021-09-13 8:32 ` Maxime Ripard [this message]
2021-09-10 18:41 ` [PATCH 20/22] staging: media: Add support for the Allwinner A31 ISP Paul Kocialkowski
2021-09-13 8:31 ` Maxime Ripard
2021-09-14 7:50 ` Paul Kocialkowski
2021-09-14 11:11 ` Laurent Pinchart
2021-09-14 11:48 ` Maxime Ripard
2021-09-10 18:41 ` [PATCH 21/22] MAINTAINERS: Add entry for the Allwinner A31 ISP driver Paul Kocialkowski
2021-09-10 18:41 ` [PATCH 22/22] ARM: dts: sun8i: v3s: Add support for the ISP Paul Kocialkowski
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