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From: Wolfram Sang <wsa@kernel.org>
To: Samuel Holland <samuel@sholland.org>
Cc: Chen-Yu Tsai <wens@csie.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Gregory CLEMENT <gregory.clement@bootlin.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-sunxi@lists.linux.dev
Subject: Re: [PATCH 1/3] dt-bindings: i2c: mv64xxx: Document DMA properties
Date: Wed, 7 Sep 2022 22:02:28 +0200	[thread overview]
Message-ID: <Yxj41IrD/WzMSeac@shikoro> (raw)
In-Reply-To: <20220830020824.62288-2-samuel@sholland.org>

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On Mon, Aug 29, 2022 at 09:08:22PM -0500, Samuel Holland wrote:
> Allwinner's I2C offload engine includes bidirectional DMA support. Add
> the properties for describing this in the devicetree. "dmas" is optional
> because not all instances of the controller have their DRQs hooked up.
> For example, R_I2C0 and R_I2C1 on V536 have no DRQ number assigned.
> 
> Signed-off-by: Samuel Holland <samuel@sholland.org>

Applied to for-next, thanks!


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WARNING: multiple messages have this Message-ID (diff)
From: Wolfram Sang <wsa@kernel.org>
To: Samuel Holland <samuel@sholland.org>
Cc: Chen-Yu Tsai <wens@csie.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Gregory CLEMENT <gregory.clement@bootlin.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-sunxi@lists.linux.dev
Subject: Re: [PATCH 1/3] dt-bindings: i2c: mv64xxx: Document DMA properties
Date: Wed, 7 Sep 2022 22:02:28 +0200	[thread overview]
Message-ID: <Yxj41IrD/WzMSeac@shikoro> (raw)
In-Reply-To: <20220830020824.62288-2-samuel@sholland.org>


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On Mon, Aug 29, 2022 at 09:08:22PM -0500, Samuel Holland wrote:
> Allwinner's I2C offload engine includes bidirectional DMA support. Add
> the properties for describing this in the devicetree. "dmas" is optional
> because not all instances of the controller have their DRQs hooked up.
> For example, R_I2C0 and R_I2C1 on V536 have no DRQ number assigned.
> 
> Signed-off-by: Samuel Holland <samuel@sholland.org>

Applied to for-next, thanks!


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_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2022-09-07 20:02 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-30  2:08 [PATCH 0/3] DMA binding for Allwinner V536/newer I2C Samuel Holland
2022-08-30  2:08 ` Samuel Holland
2022-08-30  2:08 ` [PATCH 1/3] dt-bindings: i2c: mv64xxx: Document DMA properties Samuel Holland
2022-08-30  2:08   ` Samuel Holland
2022-08-30  9:36   ` Krzysztof Kozlowski
2022-08-30  9:36     ` Krzysztof Kozlowski
2022-08-30 13:10     ` Samuel Holland
2022-08-30 13:10       ` Samuel Holland
2022-08-30 13:23       ` Krzysztof Kozlowski
2022-08-30 13:23         ` Krzysztof Kozlowski
2022-09-07 20:02   ` Wolfram Sang [this message]
2022-09-07 20:02     ` Wolfram Sang
2022-08-30  2:08 ` [PATCH 2/3] arm64: dts: allwinner: a100: Add device node for DMA controller Samuel Holland
2022-08-30  2:08   ` Samuel Holland
2022-09-06 21:09   ` Jernej Škrabec
2022-09-06 21:09     ` Jernej Škrabec
2022-09-08 20:01     ` Jernej Škrabec
2022-09-08 20:01       ` Jernej Škrabec
2022-08-30  2:08 ` [PATCH 3/3] arm64: dts: allwinner: a100: Add I2C DMA requests Samuel Holland
2022-08-30  2:08   ` Samuel Holland
2022-09-06 21:11   ` Jernej Škrabec
2022-09-06 21:11     ` Jernej Škrabec
2022-09-08 20:01     ` Jernej Škrabec
2022-09-08 20:01       ` Jernej Škrabec

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