linux-kernel - Re: [PATCH v3 00/15] Device trees for Apple M2 (t8112) based devices

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Date:   Tue, 28 Mar 2023 19:42:00 +0900
From:   Hector Martin <marcan@...can.st>
To:     Janne Grunau <j@...nau.net>, Sven Peter <sven@...npeter.dev>,
        Alyssa Rosenzweig <alyssa@...enzweig.io>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Mark Kettenis <kettenis@...nbsd.org>
Cc:     asahi@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Marc Zyngier <maz@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Wolfram Sang <wsa@...nel.org>,
        Martin Povišer <povik+lin@...ebit.org>,
        Vinod Koul <vkoul@...nel.org>
Subject: Re: [PATCH v3 00/15] Device trees for Apple M2 (t8112) based devices

On 07/03/2023 21.10, Janne Grunau wrote:
> This series contains dt-bindings updates and device trees for Apple
> silicon devices based on the M2 SoC (t8112).
> 
> Device tree validation depends on the dart-t8110 bindings queued in
> the iommu tree for 6.3 [1], PMU updates [2] and support for
> "local-mac-address" for brcm,bcm4329-fmac based devices [3]. The latter
> fixes validation errors for the existing M1 and M1 Pro/Max/Ultra device
> trees.
> 
> The device trees are tested with the downstream Asahi Linux kernel and
> on top of v6.2-rc5. The hardware is of limited use with the upstream
> kernel. The notebooks miss keyboard/trackpad drivers and usb support.
> The Mac mini does not yet have a boot framebuffer and lacks usb support
> as well.
> 
> 1: https://lore.kernel.org/linux-iommu/20230113105029.26654-1-marcan@marcan.st/
> 2: https://lore.kernel.org/linux-devicetree/20230214-apple_m2_pmu-v1-1-9c9213ab9b63@jannau.net/
> 3: https://lore.kernel.org/linux-devicetree/20230203-dt-bindings-network-class-v2-2-499686795073@jannau.net/
> 
> The dt-binding changes in this series are documentation only. All
> drivers are compatible with the HW on the M2 SoC and are probed based
> on generic compatibles. The t8112 specific compatibles are added to
> address t8112 specific quirks in the case they become required.
> 
> Signed-off-by: Janne Grunau <j@...nau.net>

Thanks, applied everything except #13 to asahi-soc/dt.

- Hector