From: Maxime Ripard <mripard@kernel.org>
To: Paul Kocialkowski <paulk@sys-base.io>
Cc: 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-clk@vger.kernel.org, Yong Deng <yong.deng@magewell.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Samuel Holland <samuel@sholland.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>
Subject: Re: [PATCH v8 1/9] dt-bindings: media: sun6i-a31-csi: Add optional interconnect properties
Date: Wed, 9 Jul 2025 09:26:23 +0200 [thread overview]
Message-ID: <20250709-misty-coot-of-fantasy-cfadfa@houat> (raw)
In-Reply-To: <20250704154628.3468793-2-paulk@sys-base.io>
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Hi,
On Fri, Jul 04, 2025 at 05:46:18PM +0200, Paul Kocialkowski wrote:
> An interconnect can be attached to the sun6i-a31-csi device, which is
> useful to attach the dma memory offset. Add related properties.
>
> Signed-off-by: Paul Kocialkowski <paulk@sys-base.io>
> ---
> .../devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
> index 1aa5775ba2bc..978ef2dc0ae7 100644
> --- a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
> +++ b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
> @@ -40,6 +40,12 @@ properties:
> resets:
> maxItems: 1
>
> + interconnects:
> + maxItems: 1
> +
> + interconnect-names:
> + const: dma-mem
> +
Is it really optional? My experience (despite being a bit outdated by
now) was that it was required for some SoCs, and missing for others.
Maxime
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next prev parent reply other threads:[~2025-07-09 7:26 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-04 15:46 [PATCH v8 0/9] Allwinner A31/A83T MIPI CSI-2 and A31 ISP / Platform Support Paul Kocialkowski
2025-07-04 15:46 ` [PATCH v8 1/9] dt-bindings: media: sun6i-a31-csi: Add optional interconnect properties Paul Kocialkowski
2025-07-08 17:16 ` Rob Herring (Arm)
2025-07-09 7:26 ` Maxime Ripard [this message]
2025-07-13 18:49 ` Paul Kocialkowski
2025-07-04 15:46 ` [PATCH v8 2/9] dt-bindings: media: sun6i-a31-isp: " Paul Kocialkowski
2025-07-08 17:16 ` Rob Herring (Arm)
2025-07-04 15:46 ` [PATCH v8 3/9] clk: sunxi-ng: v3s: Export MBUS and DRAM clocks to the public header Paul Kocialkowski
2025-07-04 15:46 ` [PATCH v8 4/9] ARM: dts: sun8i: v3s: Add mbus node to represent the interconnect Paul Kocialkowski
2025-07-04 15:46 ` [PATCH v8 5/9] ARM: dts: sun8i: v3s: Add nodes for MIPI CSI-2 support Paul Kocialkowski
2025-07-04 15:46 ` [PATCH v8 6/9] ARM: dts: sun8i: v3s: Add support for the ISP Paul Kocialkowski
2025-07-04 15:46 ` [PATCH v8 7/9] ARM: dts: sun8i: a83t: Add MIPI CSI-2 controller node Paul Kocialkowski
2025-07-04 15:46 ` [PATCH v8 8/9] ARM: dts: sun8i-a83t: Add BananaPi M3 OV5640 camera overlay Paul Kocialkowski
2025-07-04 15:46 ` [PATCH v8 9/9] ARM: dts: sun8i-a83t: Add BananaPi M3 OV8865 " Paul Kocialkowski
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