From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.forwardemail.net (smtp.forwardemail.net [149.28.215.223]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 505B8374747 for ; Fri, 20 Mar 2026 16:26:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=149.28.215.223 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774023992; cv=none; b=Wc9LNpjGcib1e9REdnzmCvqoE/m4isirNGx2B59yxlSWRQ8zGyGUWglMUnUq1DvADSTp6RT2otQY9xzojwVi43SH9AKfi49f42jd5GBs/mvGk17moptmKw552WeV1+EpvJEbKLgND47IQtoHqdvgUaueQ/NjKmo4B+ZRXCTbkGA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774023992; c=relaxed/simple; bh=fMyFSszCJXOXIv+DX7+R6wPDH9WSrMIYlywm/2fLRog=; h=Mime-Version:Content-Type:Date:Message-Id:From:To:Cc:Subject: References:In-Reply-To; b=FxeB3ZQfem9vofDGRDKGz4ECVuXQhJEKzgckF4jGNnYaj7nOud/FkNYTjv1VG19t/EJGWmOZcVHGtPmH3NblSGHeODD5wJ8X1j+a1pvRM9bjZwa/CNT2F0GV3P47Y6AemQiFaQHWQ+BjAWbbqTDD3nmBDvGdWBRhrzHaA30IO7E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ubuntu.com; spf=pass smtp.mailfrom=fe-bounces.ubuntu.com; dkim=pass (2048-bit key) header.d=ubuntu.com header.i=@ubuntu.com header.b=po/zXRs4; arc=none smtp.client-ip=149.28.215.223 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ubuntu.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.ubuntu.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ubuntu.com header.i=@ubuntu.com header.b="po/zXRs4" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ubuntu.com; h=In-Reply-To: References: Subject: Cc: To: From: Message-Id: Date: Content-Type: Content-Transfer-Encoding: Mime-Version; q=dns/txt; s=fe-953a8a3ca9; t=1774023991; bh=ft21UeP4z579XSbja1g9AqWPvCF44UV/oZHoOxBnDIs=; b=po/zXRs4NUieWFeWSsSAQKcclFR3SqRdF+vq/S/y703o3eouilHYvom1xnQFalPHp4KFvcfD4 2O4c5Ccx6IW40xMm23tf8ZZgZLq7TutCCOMJI7dEksr39hNJGrbVt6+Q7lxDUolReUXe0GaKM6F CAS8O/bQa2TDgCZdt8R20IJe9Xxel+QHzKba2KW+TS1d+NNb4m8M3jTNuar8PVeb1e2Z6l9kzNT X+x+SUDhJVer311/5bSre37fkYuHCC/B1nNkz56LHoA8QTdjoBaJ1hGaCZxmqp8iJc0ZH1yn/kq 71vv9gg+sKTQ15/iD56yNRtzEPgHxYPDWCJ65yk25Axw== X-Forward-Email-ID: 69bd60d63c81f5afefaa2dca X-Forward-Email-Sender: rfc822; jpeisach@ubuntu.com, smtp.forwardemail.net, 149.28.215.223 X-Forward-Email-Version: 2.6.53 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8; format=Flowed Date: Fri, 20 Mar 2026 10:59:32 -0400 Message-Id: From: "Joshua Peisach" To: "Janne Grunau" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Lorenzo Pieralisi" , "Sven Peter" , "Neal Gompa" , "Wim Van Sebroeck" , "Guenter Roeck" , "Linus Walleij" , "Mark Kettenis" , "Andi Shyti" , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , "Sasha Finkelstein" Cc: , , , , , , , , "Michael Reeves" Subject: Re: [PATCH 0/9] Initial Apple silicon M3 device trees and dt-bindings X-Mailer: aerc 0.20.0 References: <20260320-apple-m3-initial-devicetrees-v1-0-5842e1e393a8@jannau.net> In-Reply-To: <20260320-apple-m3-initial-devicetrees-v1-0-5842e1e393a8@jannau.net> On Fri Mar 20, 2026 at 8:23 AM EDT, Janne Grunau wrote: > Hej, > > This series adds initial device trees for M3 Apple silicon devices. The > device trees contain only a minimal set of hardware not going much > beyond the minimum required for booting kernel and initramfs and > verify via serial console that the hardware and drivers work. > The hardware with the exception of the interrupt controller is > compatible with the M1 and M2 SoCs and the existing drivers. > Changes for the interrupt controller were sent separately in [1] and are > picked up and in linux-next. The device trees pass make dtbs_check with > the apple,aic2 dt-bindings change from that series. > > Link: https://lore.kernel.org/asahi/20260223-irq-apple-aic3-v3-0-2b732807= 6b8d@jannau.net/ [1] > > Signed-off-by: Janne Grunau > --- > Janne Grunau (9): > dt-bindings: arm: cpus: Add Apple M3 CPU core compatibles > dt-bindings: arm: apple: apple,pmgr: Add t8122 compatible > dt-bindings: power: apple,pmgr-pwrstate: Add t8122 compatible > dt-bindings: watchdog: apple,wdt: Add t8122 compatible > dt-bindings: pinctrl: apple,pinctrl: Add t8122 compatible > dt-bindings: i2c: apple,i2c: Add t8122 compatible > dt-bindings: pwm: apple,s5l-fpwm: Add t8122 compatible > dt-bindings: arm: apple: Add M3 based devices > arm64: dts: apple: Initial t8122 (M3) device trees > > Documentation/devicetree/bindings/arm/apple.yaml | 18 + > .../devicetree/bindings/arm/apple/apple,pmgr.yaml | 4 +- > Documentation/devicetree/bindings/arm/cpus.yaml | 2 + > .../devicetree/bindings/i2c/apple,i2c.yaml | 4 +- > .../devicetree/bindings/pinctrl/apple,pinctrl.yaml | 4 +- > .../bindings/power/apple,pmgr-pwrstate.yaml | 4 +- > .../devicetree/bindings/pwm/apple,s5l-fpwm.yaml | 1 + > .../devicetree/bindings/watchdog/apple,wdt.yaml | 4 +- > arch/arm64/boot/dts/apple/Makefile | 5 + > arch/arm64/boot/dts/apple/t8122-j433.dts | 19 + > arch/arm64/boot/dts/apple/t8122-j434.dts | 19 + > arch/arm64/boot/dts/apple/t8122-j504.dts | 37 + > arch/arm64/boot/dts/apple/t8122-j613.dts | 35 + > arch/arm64/boot/dts/apple/t8122-j615.dts | 35 + > arch/arm64/boot/dts/apple/t8122-jxxx.dtsi | 48 + > arch/arm64/boot/dts/apple/t8122-pmgr.dtsi | 1149 ++++++++++++++= ++++++ > arch/arm64/boot/dts/apple/t8122-usbpd-i2c.dtsi | 32 + > arch/arm64/boot/dts/apple/t8122.dtsi | 444 ++++++++ > 18 files changed, 1859 insertions(+), 5 deletions(-) > --- > base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f > change-id: 20260319-apple-m3-initial-devicetrees-5c546ad977a2 > > Best regards, Seems fine, well done! Reviewed-by: Joshua Peisach