linux-kernel - Re: [PATCH v2 0/7] arm64: sun50i-h616: Add DMA and SPDIF controllers

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Date: Tue, 30 Jan 2024 20:48:42 +0100
From: Jernej Škrabec <jernej.skrabec@...il.com>
To: Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Samuel Holland <samuel@...lland.org>,
 Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
 Vinod Koul <vkoul@...nel.org>, Chen-Yu Tsai <wens@...nel.org>
Cc: Chen-Yu Tsai <wens@...e.org>, devicetree@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
 linux-sound@...r.kernel.org, dmaengine@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/7] arm64: sun50i-h616: Add DMA and SPDIF controllers

Dne sobota, 27. januar 2024 ob 17:32:40 CET je Chen-Yu Tsai napisal(a):
> From: Chen-Yu Tsai <wens@...e.org>
> 
> Hi everyone,
> 
> This is v2 of my H616/H618 DMA and SPDIF controller series.
> 
> Changes since v1:
> - Switch to "contains" for if-properties statement
> - Fall back to A100 instead of H6
> - Add DMA channels for r_i2c
> 
> This series adds DMA and SPDIF controllers for the H616 and H618.
> There's also a fix for SPDIF on H6: the controller also has a
> receiver that was not correctly modeled.
> 
> Patch 1 fixes the binding for the SPDIF controller on the H6 by adding
> the RX DMA channel.
> 
> Patch 2 adds a compatible string for the H616's SPDIF transmitter to the
> binding.
> 
> Patch 3 adds a compatible string for the H616's SPDIF transmitter to the
> driver.
> 
> Patch 4 adds a compatible string for the H616's DMA controller.
> 
> Patch 5 adds the RX DMA channel to the SPDIF controller on the H6.
> 
> Patch 6 adds a device node for the H616's DMA controller.
> 
> Patch 7 adds a device node for the H616's SPDIF controller.
> 
> 
> This was tested on the Orange Pi Zero 3 with SPI flash transfers and
> SPDIF audio output. The H6 SPDIF change is superficial as the driver
> does not support receiving / capturing an audio stream.
> 
> Please have a look. I expect the first three patches to go through the
> ASoC tree, the fourth patch to either go through the DMA tree, or
> through the sunxi tree with an Ack, and the last three through the sunxi
> tree.
> 
> 
> Thanks
> ChenYu
> 
> 
> Chen-Yu Tsai (7):
>   dt-bindings: sound: sun4i-spdif: Fix requirements for H6
>   dt-bindings: sound: sun4i-spdif: Add Allwinner H616 compatible
>   ASoC: sunxi: sun4i-spdif: Add support for Allwinner H616
>   dt-bindings: dma: allwinner,sun50i-a64-dma: Add compatible for H616
>   arm64: dts: allwinner: h6: Add RX DMA channel for SPDIF
>   arm64: dts: allwinner: h616: Add DMA controller and DMA channels
>   arm64: dts: allwinner: h616: Add SPDIF device node
> 
>  .../dma/allwinner,sun50i-a64-dma.yaml         | 12 ++--
>  .../sound/allwinner,sun4i-a10-spdif.yaml      |  5 +-
>  .../dts/allwinner/sun50i-h6-beelink-gs1.dts   |  2 +
>  .../boot/dts/allwinner/sun50i-h6-tanix.dtsi   |  2 +
>  arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi  |  7 +--
>  .../arm64/boot/dts/allwinner/sun50i-h616.dtsi | 61 +++++++++++++++++++
>  sound/soc/sunxi/sun4i-spdif.c                 |  5 ++
>  7 files changed, 85 insertions(+), 9 deletions(-)
> 
> 

Applied patches 5-7 to sunxi tree, thanks!

Best regards,
Jernej