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From: Andre Przywara <andre.przywara@arm.com>
To: Tobias Schramm <t.schramm@manjaro.org>
Cc: "Jernej Škrabec" <jernej.skrabec@gmail.com>,
	devicetree@vger.kernel.org, "Rob Herring" <robh+dt@kernel.org>,
	"Maxime Ripard" <mripard@kernel.org>,
	"Chen-Yu Tsai" <wens@csie.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/7] ARM: dts: sun8i: v3s: add DMA controller to v3s dts
Date: Fri, 14 May 2021 08:07:08 +0100	[thread overview]
Message-ID: <20210514080708.2c108851@slackpad.fritz.box> (raw)
In-Reply-To: <20210513233024.2076725-2-t.schramm@manjaro.org>

On Fri, 14 May 2021 01:30:18 +0200
Tobias Schramm <t.schramm@manjaro.org> wrote:

> The Allwinner V3s and V3 feature a DMA controller.
> This commit adds it to the V3s dtsi.
> 
> Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>

Address, interrupt and clocks/reset match the manual.

Reviewed-by: Andre Przywara <andre.przywara@arm.com>

Cheers,
Andre

> ---
>  arch/arm/boot/dts/sun8i-v3s.dtsi | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
> index eb4cb63fef13..f0296ab46137 100644
> --- a/arch/arm/boot/dts/sun8i-v3s.dtsi
> +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
> @@ -1,5 +1,6 @@
>  /*
>   * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
> + * Copyright (C) 2021 Tobias Schramm <t.schramm@manjaro.org>
>   *
>   * This file is dual-licensed: you can use it either under the terms
>   * of the GPL or the X11 license, at your option. Note that this dual
> @@ -172,6 +173,15 @@ nmi_intc: interrupt-controller@1c000d0 {
>  			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
>  		};
>  
> +		dma: dma-controller@1c02000 {
> +			compatible = "allwinner,sun8i-v3s-dma";
> +			reg = <0x01c02000 0x1000>;
> +			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_DMA>;
> +			resets = <&ccu RST_BUS_DMA>;
> +			#dma-cells = <1>;
> +		};
> +
>  		tcon0: lcd-controller@1c0c000 {
>  			compatible = "allwinner,sun8i-v3s-tcon";
>  			reg = <0x01c0c000 0x1000>;


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  reply	other threads:[~2021-05-14  7:09 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-13 23:30 [PATCH v2 0/7] Add missing peripherals to Allwinner V3s/V3 device trees Tobias Schramm
2021-05-13 23:30 ` [PATCH v2 1/7] ARM: dts: sun8i: v3s: add DMA controller to v3s dts Tobias Schramm
2021-05-14  7:07   ` Andre Przywara [this message]
2021-05-13 23:30 ` [PATCH v2 2/7] ARM: dts: sun8i: v3s: add DMA properties to peripherals supporting DMA Tobias Schramm
2021-05-14  7:07   ` Andre Przywara
2021-05-13 23:30 ` [PATCH v2 3/7] ARM: dts: sun8i: v3s: add analog codec and frontend to v3s dts Tobias Schramm
2021-05-13 23:30 ` [PATCH v2 4/7] ASoC: dt-bindings: sun8i-a23-codec-analog: add compatible for Allwinner V3 Tobias Schramm
2021-05-14 13:06   ` Rob Herring
2021-05-13 23:30 ` [PATCH v2 5/7] ARM: dts: sun8i: V3: add codec analog frontend to V3 dts Tobias Schramm
2021-05-13 23:30 ` [PATCH v2 6/7] dt-bindings: sound: sun4i-i2s: add Allwinner V3 I2S compatible Tobias Schramm
2021-05-13 23:30 ` [PATCH v2 7/7] ARM: dts: sun8i: V3: add I2S interface to V3 dts Tobias Schramm

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