linux-kernel - Re: [PATCH 00/17] Device trees for Apple M2 (t8112) based devices

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Message-Id: <D8E4C8F4-11BF-471B-AFDB-DAC237CEB70B@cutebit.org>
Date:   Sun, 12 Feb 2023 17:46:42 +0100
From:   Martin Povišer <povik+lin@...ebit.org>
To:     Janne Grunau <j@...nau.net>
Cc:     Hector Martin <marcan@...can.st>, 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>, asahi@...ts.linux.dev,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 00/17] Device trees for Apple M2 (t8112) based devices


> On 12. 2. 2023, at 16:41, Janne Grunau <j@...nau.net> wrote:
> 
> This series contains dt-bindings updates and device trees for Apple
> silicon devices based on the M2 SoC (t8112).
> 
> Device tree validation depends ont the dart-t8110 bindings queued in
> the iommu tree for 6.3 [1] and support for "local-mac-address" for
> brcm,bcm4329-fmac based devices [2]. 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.
> 
> The PMU (performance monitor) driver needs a small update which I'll
> send out separately. All other driver changes are already queued. The
> dt-bindings changes should be merged through asahi-soc to ensure
> devicetree validation.
> 
> 1: https://lore.kernel.org/linux-iommu/20230113105029.26654-1-marcan@marcan.st/
> 2: https://lore.kernel.org/linux-devicetree/20230203-dt-bindings-network-class-v2-2-499686795073@jannau.net/
> 
> Signed-off-by: Janne Grunau <j@...nau.net>

For nco, mca, admac binding changes:

Acked-by: Martin Povišer <povik+lin@...ebit.org>