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 ADF65CD6E7B for ; Fri, 5 Jun 2026 06:29:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=O50jeHT7n6IfAQOe8+U4Hub9w56VMIy6Werwz+99kvc=; b=Yl5rH1rKAteRagnewCCxvJZfqh 5NNzBM67aO+h1PqAKXZndvw77GQEIlFDA01ZnpKVsv1XSb7Jo/ekgdkDwuadTISsmHRx7nxwr4fBX 5LEA6/hfzE9v1/O3Pva8BhHbbNoKap+yrkGGwddCE+P331MiK29CC047GxIHb3vWyi8i1aqi+DnKu V7qiZghqMYYsUXrCsVQpVLDbo9AMn9NOsZzYNP5p7i+pkBnhfBihS75CRhSyFCmaSxZdgZ6mOCwgi lO4bkrH/BE4r6Id5kmoioFLjFo2TUcaMNkfqOT+EyEuxPqOPBftEp+zz3JNI5AfytLsgYQ1aXNSEK nw9xjazA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wVO3Q-000000009XA-1Ail; Fri, 05 Jun 2026 06:29:16 +0000 Received: from mail-wr1-x430.google.com ([2a00:1450:4864:20::430]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wVO3N-000000009VH-1hwl for linux-arm-kernel@lists.infradead.org; Fri, 05 Jun 2026 06:29:14 +0000 Received: by mail-wr1-x430.google.com with SMTP id ffacd0b85a97d-45efa80e0afso1208892f8f.2 for ; Thu, 04 Jun 2026 23:29:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1780640952; x=1781245752; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=O50jeHT7n6IfAQOe8+U4Hub9w56VMIy6Werwz+99kvc=; b=WXBCtXGWO2AQ1lxWse2ieUSGE87zG+cgkIv+WzN/22n8Uy6zkv+0b2tYytKd3pXPc3 vLZx7d7bH4BWv9jVCE3SWkN5BIWB1AB7G0dYKWTaXdHdbOrbT6m7id6XmkwRmbbJUkxQ gxv+7N3g2snTGO/c9X4IjBolYJhv9kir7j9rg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780640952; x=1781245752; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=O50jeHT7n6IfAQOe8+U4Hub9w56VMIy6Werwz+99kvc=; b=TYgslc2udnBbweCJOuhiau7YxlkYJm9LNcOkUISsPuo8rWzxcBv73isFc01AVendxE fyYgP9N9EhKqMNMqXth7D5HECDdtcomlnfhRLa0meQaRswDDqIg0Lpsx7uM7C56FLtR5 xlDfJMdP8tDeL3gUBn4rveqCIntSGoA2XXg5+fmZgvDRKIbeZH7zFLPj9cv1UYepVBHZ DEC+CbPrksRQH4UBS1MJP3yxLpEDEsPgUJt8xy7m4WcTUlpM+PhRTuXX3GoqAFaJMJii 4taDfn9Zfmc0WLbygc8bNZaaFPN9KAY9KiZ1LAVETVYI0t2udR1zK2qViQmoLs31eJSi OAkg== X-Forwarded-Encrypted: i=1; AFNElJ/w99RBOhhg0bU5x9+FHCwPpb6OJpaLRIperxi1ErkeGArmhhi/eb1WwdNcZuQQ5GXi7wK8yDdheDoLqe4d7iFu@lists.infradead.org X-Gm-Message-State: AOJu0YzJ5+rx0M6BZmpXrjhi6cyior8WVyoXCzHMFhQRNHMEIUKCnRor e1rPjRwV5oe6OVRY/Qfq1dzaexpJ5+J/weHew6XcxcaemXv8mtWHBhYC85bHGvGaicQ= X-Gm-Gg: Acq92OGuPCjDcIYvpuOHcOdgyEvDkf14NCyYa32T0gTUKDIyMQGBDkPu2vJJD6+lyQ9 cqJMgPmEjq15WavVz1eeg4YjPwG+qE8/Vs4MNXbkAGoNKjzY4Bl51mPkBv74IEsTM7uJqa7C4Gf 7VN/NWmiptSX1z/N6WEwXyJf9G6kU8QdreMOSPLvWUZJuKBvwyT+DouWBfWILHnZj9FM1WxZEGV l68svBwsvpHLdiBF0YSwsz42XUdHxM8Pwg3QpJe6rmHUvV4IS/DJenKqKxD5rkFJvNd0VAXEYxY b0tEdKLVQo5GOHBBgNnJI2fYASd/X9xCb2okgyGyA586nyFc2xqWOSEJ1A5izUd2K4n65etz1UK 7O68FcN9DCf8oS7UjPvg2pr2cll9kgG+oVeNibs1pNk1k/ZLkW0FG2alLHP2tkzeBEJAH7JqY6f a+gI9Yk2rzgqtBvmQTEb73WeWaC4gC/lF21yoaN52wVRbKqPy416UMT5bovYVdWYRUagQw+t6lZ a4TItl0uzLlDwmZZD8sbBDRI5Aan328WEtfsAOJ1owA2U2TsivpHOaWRd6Z7cSg1pUFdkWVwXhX kXTkQR79+hzBIQwck3rblopLHhP8oR21z50= X-Received: by 2002:a5d:4384:0:b0:45d:b14b:23fb with SMTP id ffacd0b85a97d-460304fd053mr2454230f8f.11.1780640951753; Thu, 04 Jun 2026 23:29:11 -0700 (PDT) Received: from dario-ThinkPad-P14s-Gen-5.homenet.telecomitalia.it (host-82-48-44-238.retail.telecomitalia.it. [82.48.44.238]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4601f344148sm23022648f8f.19.2026.06.04.23.29.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Jun 2026 23:29:10 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: domenico.acri@engicam.com, francesco.utel@engicam.com, michael@amarulasolutions.com, linux-amarula@amarulasolutions.com, Dario Binacchi , Alexandre Torgue , Conor Dooley , Krzysztof Kozlowski , Maxime Coquelin , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v3 03/14] arm64: dts: st: add CAN1 support on stm32mp25 Date: Fri, 5 Jun 2026 08:27:31 +0200 Message-ID: <20260605062900.368376-4-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260605062900.368376-1-dario.binacchi@amarulasolutions.com> References: <20260605062900.368376-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260604_232913_475267_A96EC57E X-CRM114-Status: UNSURE ( 9.98 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The controller is compliant with ISO 11898-1: 2015 (CAN protocol specification version 2.0 part A, B) and CAN FD protocol specification version 1.0. Signed-off-by: Dario Binacchi --- (no changes since v2) Changes in v2: - Add resets property to dts CAN node. Suggested by Sashiko. arch/arm64/boot/dts/st/stm32mp253.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp253.dtsi b/arch/arm64/boot/dts/st/stm32mp253.dtsi index eeceb086252b..7e82f01fdc10 100644 --- a/arch/arm64/boot/dts/st/stm32mp253.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp253.dtsi @@ -43,6 +43,22 @@ &optee { }; &rifsc { + m_can1: can@402d0000 { + compatible = "bosch,m_can"; + reg = <0x402d0000 0x400>, <0x40310000 0xd50>; + reg-names = "m_can", "message_ram"; + interrupts = , + ; + interrupt-names = "int0", "int1"; + clocks = <&rcc CK_BUS_FDCAN>, <&rcc CK_KER_FDCAN>; + clock-names = "hclk", "cclk"; + resets = <&rcc FDCAN_R>; + bosch,mram-cfg = <0x0 0 0 32 0 0 2 2>; + access-controllers = <&rifsc 56>; + power-domains = <&CLUSTER_PD>; + status = "disabled"; + }; + ethernet2: ethernet@482d0000 { compatible = "st,stm32mp25-dwmac", "snps,dwmac-5.20"; reg = <0x482d0000 0x4000>; -- 2.43.0