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[209.85.220.41]) by mx.google.com with SMTPS id a640c23a62f3a-bd51ad14acesor74025966b.23.2026.05.15.08.10.51 for (Google Transport Security); Fri, 15 May 2026 08:10:51 -0700 (PDT) Received-SPF: pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) client-ip=209.85.220.41; X-Gm-Gg: Acq92OFQpz//8i6Mp60It9gbmG9jD0APCLtGYr2oAv5oWuWY5uAGGWOCmEOwyihDapt /6kh11bQZZmIodZ0AT6dOxbtJKnqXu375NXkSGyMxIC+ANlOrxtdCP7bWAKuOqfu3PP81zzQbtr tl1DkrfOisuSh/uW/rZOTdTjuACZSV7mC6vluJoZOsDoBTaPvdN8i4DMGXp3S/nkrqtWG7Ewm+1 Yk3LIhTHuj+s4h4O7Iu1l+k3GmLs7dZJR2sFnbAfKBmTa8L4hSsCsc6fCM4UP9UFxrCLazo9c3N 6k4Uu0xoXNZMUzK79Fvptdr1wHPgxurBScD9o+SgzP7/9OvzDo3LfbREU+dD+JdYfoQAcr9nR11 fRKcPXb6j6u0TJdcQ+ACSq+Jbb+vPjco7cpxWtAetWkUe8srbwOe1BqtPwYlc/cuoNkiuIwNMhx qzpRnHair9xBNcT1ELYZJMDp3uqNuUoVdcHH2AlWI50bvPnDO/reQCziMqp5fIlxFxyVEgInRbe 82h7g2NMiW/dpfc02UEWQA+mvdFjsdVyrEUDN8bfpwuUhtg X-Received: by 2002:a17:907:a0d6:b0:bd5:1576:dc7d with SMTP id a640c23a62f3a-bd517a9a435mr286196666b.36.1778857851388; Fri, 15 May 2026 08:10:51 -0700 (PDT) Received: from dario-ThinkPad-P14s-Gen-5.amarulasolutions.com ([2.196.42.112]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-68310b4069dsm2184189a12.1.2026.05.15.08.10.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 May 2026 08:10:50 -0700 (PDT) From: Dario Binacchi To: michael@amarulasolutions.com Cc: linux-amarula@amarulasolutions.com, roberto.bonacina@wh.com, Dario Binacchi Subject: [PATCH 03/15] arm64: dts: st: add CAN1 support on stm32mp25 Date: Fri, 15 May 2026 17:10:24 +0200 Message-ID: <20260515151036.1851820-3-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260515151036.1851820-1-dario.binacchi@amarulasolutions.com> References: <20260515151036.1851820-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 X-Original-Sender: dario.binacchi@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=JEO8Cii2; spf=pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=dario.binacchi@amarulasolutions.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com; dara=neutral header.i=@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , 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 --- arch/arm64/boot/dts/st/stm32mp253.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp253.dtsi b/arch/arm64/boot/dts/st/stm32mp253.dtsi index eeceb086252b..d5871203ccb0 100644 --- a/arch/arm64/boot/dts/st/stm32mp253.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp253.dtsi @@ -43,6 +43,21 @@ &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"; + 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>;