From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 73A17C369D9 for ; Sat, 3 May 2025 10:16:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To: References:Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version: Subject:Date:From:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=i0rrT3ei3dbXtdAcu1wTNd3zt7kzZYnQ+/6aQmQdweM=; b=UANo9rZe2w1sc72bk6FX0CO4jg vNYxekXumsx9X9OIaFhXNE2pD5GAkd95V0GT6qNHLJLlJ+03oLeDpF1kwecz2eWgDq5MpqW24Fs5Y vqXF3XecZAi2hyWRUq1HB8uFEDRTjApXyHk1UO80FA6TJpIm1A3FZr7lNX27+NUvUIXzqVABBFRYQ 6EOPCEhC4gb1pvIthijtcnUjW8MxleFms4vZWcdio/mkwJSWZslqGbTq3QnM8fH8wXu852xTvAAuE TDv9RjsiyMbmRkWIbxb97sg8s50Mkqu5WOyhuU/AXmfnbN8VK2xLZzeH+xgH0roaV4z05Lh6M91H8 Xs5YJfhQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uB9ue-00000003jwC-1GjY; Sat, 03 May 2025 10:16:04 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uB9m9-00000003iwt-1dAv for linux-arm-kernel@lists.infradead.org; Sat, 03 May 2025 10:07:19 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 103994A893; Sat, 3 May 2025 10:07:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 126FAC116C6; Sat, 3 May 2025 10:07:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746266836; bh=SeVbHk3bm1013tFt4ArF0cJJ34AgTIU3dpY3JE5P3G4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=osOdCdGhQkN5wlfkS0yBTImO91xlWQ5xQmfkR0pyRsPBxxG7YmqUL2YdCeObpPJ7j ttcvsZHM9ws+ULWZkwFc9uqrpPBUcHs13aPqMjACxAEZ/Fh4wpPJL+bkU1W41GCpdF Xqozf2gIGknw2v2byG8QYiEipxVDoQN71MG9YwJVnPyw8zqyOEKFBfHen8C94cXUnC g6W+GZR6R02QidBkyDkJk9GwyjN5pokdd6AsW18HEFxXBXoJ4t0HLGwwJHOskMUGQ5 C3nZXz5d0lQfpbjopV1mBqJ8us2rGI7IckAA/nLwt90pYv59HFrKprK9/pUdu2bEuu 6QbkAFSEJoWRg== 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 08260C3ABB2; Sat, 3 May 2025 10:07:16 +0000 (UTC) From: Sven Peter via B4 Relay Date: Sat, 03 May 2025 10:06:54 +0000 Subject: [PATCH v4 7/9] arm64: dts: apple: t8103: Add SMC node MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250503-smc-6-15-v4-7-500b9b6546fc@svenpeter.dev> References: <20250503-smc-6-15-v4-0-500b9b6546fc@svenpeter.dev> In-Reply-To: <20250503-smc-6-15-v4-0-500b9b6546fc@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=2037; i=sven@svenpeter.dev; h=from:subject:message-id; bh=t/YZFmmAcri76xOjcBnVdujID0Y2bH/dcODoZmGa3f0=; b=owGbwMvMwCHmIlirolUq95LxtFoSQ4boq7MeG3W3qXSEGHU7XnX4k70gfznLNR+3c65/388Q3 hyf5RbcUcrCIMbBICumyLJ9v73pk4dvBJduuvQeZg4rE8gQBi5OAZjIvrWMDCd3rNuu9u14Eo+m 5O7ptnp/dfU5RDday606aJ/uJ+ync4uRYc1k21x2/h0LWAymebWmyah7GDRP8zG+fJC38IPgkuC pnAA= 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250503_030717_495603_73685A01 X-CRM114-Status: UNSURE ( 8.72 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sven@svenpeter.dev Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Hector Martin Signed-off-by: Hector Martin Reviewed-by: Linus Walleij Reviewed-by: Sven Peter Signed-off-by: Russell King (Oracle) 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/apple/t8103.dtsi index 20faf0c0d80927b2e18dd966a61b5507b322c72f..58270e7d79b07ee98340f140972a6f0d14c86dcb 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 = ; }; + smc: smc@23e400000 { + compatible = "apple,t8103-smc", "apple,smc"; + reg = <0x2 0x3e400000 0x0 0x4000>, + <0x2 0x3fe00000 0x0 0x100000>; + reg-names = "smc", "sram"; + mboxes = <&smc_mbox>; + + smc_gpio: gpio { + compatible = "apple,smc-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + smc_reboot: reboot { + compatible = "apple,smc-reboot"; + nvmem-cells = <&shutdown_flag>, <&boot_stage>, + <&boot_error_count>, <&panic_count>, <&pm_setting>; + nvmem-cell-names = "shutdown_flag", "boot_stage", + "boot_error_count", "panic_count", "pm_setting"; + }; + }; + + smc_mbox: mbox@23e408000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x3e408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + pinctrl_smc: pinctrl@23e820000 { compatible = "apple,t8103-pinctrl", "apple,pinctrl"; reg = <0x2 0x3e820000 0x0 0x4000>; -- 2.34.1