From nobody Tue Feb 10 04:17:54 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C6DB61AF0C8; Sun, 11 May 2025 08:19:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746951549; cv=none; b=C4/MtrZIY+KwlMdszHMjDy6Vv+s8OQq3AB639JP6rdkeUcUopXQ/JzAb+wnjY/Mahd8sL/AJlQF/yfbNMXTyyMQOfWY0fZkabNW5oRwBGdg7QkwqjxWp9eD24fgYo3EpM4DwSTJEG8rGkIbtkxLYqmV7RH6c7cg/gtOlnbDRf30= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746951549; c=relaxed/simple; bh=CVSUjyhz00D84j/KWiAxY8mRUURJP6oMyU0SWCXX0Pw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=H2shIdOFgHzb7maxGNhNwDld3283jVrwj9cDLy2QjDnXFKkNneH+DQ4IzI3XfXLmcsjGffx/u7h1+HqElD0thAdOdQFbalgHxFIbm2oJuWnO94Vp9tRqtgaFGYWBO80RMNbSJEVZDHhc6P2ZY5GBS4wmV2o8m+gcFffYUDBSFzw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uo2M7FkC; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="uo2M7FkC" Received: by smtp.kernel.org (Postfix) with ESMTPS id 7FB36C4CEF2; Sun, 11 May 2025 08:19:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746951549; bh=CVSUjyhz00D84j/KWiAxY8mRUURJP6oMyU0SWCXX0Pw=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=uo2M7FkCJLhtnFHgeDIjUvOi9nbMhqpKcDLNVO8cZAZ2TJy3PqXF7T//ASRTXKKtM 4bs6RuRQ66XEPcf7R12GZ61wkwGB5/kmhR0iEz/0Zf+NeE7CEEAgVLk+zPT5FNCyVz Q746i0TannC0Cclhpl3Q36C2srUcA+n+a5t78d0zbV1+1Kr8LLKKMbOc+9tQAdBvEz plmZ68lGZ+78nJ2VIX88M64O2JTn0QH0ezfdC7EUJO/Ce+sQoqoWLfafGgMcoUreJT NWetK+a2S8ixIa9Hu+hNko7rHQ9RGYFoKNdG/q1ebqRiUBCIEC8GBJR1602Y+a6hSo Ohg1tdfkD2SAg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75CB1C3ABCB; Sun, 11 May 2025 08:19:09 +0000 (UTC) From: Sven Peter via B4 Relay Date: Sun, 11 May 2025 08:18:43 +0000 Subject: [PATCH v5 08/10] arm64: dts: apple: t8103: Add SMC node Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250511-smc-6-15-v5-8-f5980bdb18bd@svenpeter.dev> References: <20250511-smc-6-15-v5-0-f5980bdb18bd@svenpeter.dev> In-Reply-To: <20250511-smc-6-15-v5-0-f5980bdb18bd@svenpeter.dev> To: Sven Peter , Janne Grunau , Alyssa Rosenzweig , Neal Gompa , Hector Martin , Linus Walleij , Bartosz Golaszewski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sebastian Reichel , Lee Jones , Marc Zyngier , "Russell King (Oracle)" Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2092; i=sven@svenpeter.dev; h=from:subject:message-id; bh=fT8v/sQVB3xE7Zctd8LoWdDlMaKp0Khx3qTI/93mIEU=; b=owGbwMvMwCHmIlirolUq95LxtFoSQ4ZCbEX2+eSIG4s0LFtfCj7ZVlCbJVL29ojxdtW2Pxc+7 Xy88KRVRykLgxgHg6yYIsv2/famTx6+EVy66dJ7mDmsTCBDGLg4BWAiEbqMDJeUHjLfvfVPu2bB t/Cir7rx3+NsQov0lT7rZv199Ttr4lKG/76ON+ybAv5M2uC9pzp4geHVox/FGZYdnbGz+lm3fPP umRwA X-Developer-Key: i=sven@svenpeter.dev; a=openpgp; fpr=A1E3E34A2B3C820DBC4955E5993B08092F131F93 X-Endpoint-Received: by B4 Relay for sven@svenpeter.dev/default with auth_id=167 X-Original-From: Sven Peter Reply-To: sven@svenpeter.dev From: Hector Martin Signed-off-by: Hector Martin Reviewed-by: Linus Walleij Reviewed-by: Sven Peter Signed-off-by: Russell King (Oracle) Reviewed-by: Alyssa Rosenzweig Signed-off-by: Sven Peter --- arch/arm64/boot/dts/apple/t8103.dtsi | 35 ++++++++++++++++++++++++++++++++= +++ 1 file changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/app= le/t8103.dtsi index 20faf0c0d80927b2e18dd966a61b5507b322c72f..58270e7d79b07ee98340f140972= a6f0d14c86dcb 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -836,6 +836,41 @@ wdt: watchdog@23d2b0000 { interrupts =3D ; }; =20 + smc: smc@23e400000 { + compatible =3D "apple,t8103-smc", "apple,smc"; + reg =3D <0x2 0x3e400000 0x0 0x4000>, + <0x2 0x3fe00000 0x0 0x100000>; + reg-names =3D "smc", "sram"; + mboxes =3D <&smc_mbox>; + + smc_gpio: gpio { + compatible =3D "apple,smc-gpio"; + gpio-controller; + #gpio-cells =3D <2>; + }; + + smc_reboot: reboot { + compatible =3D "apple,smc-reboot"; + nvmem-cells =3D <&shutdown_flag>, <&boot_stage>, + <&boot_error_count>, <&panic_count>, <&pm_setting>; + nvmem-cell-names =3D "shutdown_flag", "boot_stage", + "boot_error_count", "panic_count", "pm_setting"; + }; + }; + + smc_mbox: mbox@23e408000 { + compatible =3D "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg =3D <0x2 0x3e408000 0x0 0x4000>; + interrupt-parent =3D <&aic>; + interrupts =3D , + , + , + ; + interrupt-names =3D "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells =3D <0>; + }; + pinctrl_smc: pinctrl@23e820000 { compatible =3D "apple,t8103-pinctrl", "apple,pinctrl"; reg =3D <0x2 0x3e820000 0x0 0x4000>; --=20 2.34.1