From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f53.google.com (mail-wm1-f53.google.com [209.85.128.53]) (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 0BFC53EE1E2 for ; Tue, 30 Jun 2026 09:26:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.53 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782811606; cv=none; b=l31jzA0oKf5//OQvVjfRzZIUidPqWhR9/pc/cNn2GwUxyhOdVIP+hv5Ewfq6xTyx6/k+ji3EBCySiVjOWbMJYaMn2N1BrdSWMqFqm83uB7Gs4NA2YugSUEHiF6UJWe7A4GkQPxxE7/5p6qcFFmuSl1iZKILXLiP5MgOBRZ4hJr4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782811606; c=relaxed/simple; bh=9IgDtyv6yAMUkWsg7RNaWcItxtFHo8kakpm/KHcWfnA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PEmY7tTj2fTn7E6Px55m0Eywxu0YmGLZNBnq/XAClcN9COa1hgpaDvCyE4/4C2xCwvAvIycHDdoS3AxGx/r7CwaGsmh7IQ/a7hobJ3AiXDdb99QEiduPCScUqvYKRA1ne8OSEUoGTds5TBJ1cd7KQHXJ9NBmIxHUsaSS1LzMjuc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=amarulasolutions.com; spf=pass smtp.mailfrom=amarulasolutions.com; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b=iJaX3JC4; arc=none smtp.client-ip=209.85.128.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amarulasolutions.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="iJaX3JC4" Received: by mail-wm1-f53.google.com with SMTP id 5b1f17b1804b1-493bab44440so1788635e9.0 for ; Tue, 30 Jun 2026 02:26:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1782811603; x=1783416403; darn=vger.kernel.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=fAmctwTyX9ptfNTsOcFrY+BzuI2WSByIHEJFFIRpN/Y=; b=iJaX3JC4LJutm/00HHSu26tTXigd0r95IFHzwS4LgUcziG/91IDpMTv7PExbwjyDKe sMh2JcZSHrabwCom3Adv6z3EE/Z+adeOaDiUtyqU+flmTio/FTglorgvAvO05+O6tjPu QQwlN4DgqVJCVz/3GRFKjLJQ0nhJx+cs/DEjk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782811603; x=1783416403; 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=fAmctwTyX9ptfNTsOcFrY+BzuI2WSByIHEJFFIRpN/Y=; b=GNGkcByeSQBDsvlsIsdzL84Clj7s/spx8oZvy2HF/kOrzes+oaabWVpAJZG4OeIZAR K9WTr3OYywef3gQ+gKY3t0NN+7Jg9xzhXW8QsEWITIfEZ5uAcPJacIniaK4N0eslfCwV 7TDqeWW+KKtETAW48xZNJ0x9DLSdGGssnwMXw5JP1iLmoHN7mmrcXrjT2a/1XjdyRjTh Tf5E8mojn1J2J3rM4vaoCFdit9eRT4yJWvOuPpXRO7UUsO5hhoyfc8cdY4pxK9fVtAJU yNjpuM64f34zbeDyI9m6zGunrXwHinOyFKf4ouUPOXyLSprkQFmLTf54Hzv3ynrdkT6n ylYA== X-Forwarded-Encrypted: i=1; AFNElJ/s3vUcKXJ2xv64crtDz59avN6fPXzQ2IvK79+1ESToYDRzLjBYnGRbE0TgOqmZWuhqB+lohx0yGj+F@vger.kernel.org X-Gm-Message-State: AOJu0YzNZ9zPscqHQRtjVJIT4qm5+1bKocG8WW1k4G4r75yIoaeT6XuI 4lisZAu03cjlApN6KBnvQQkCtvTbnXM7oj9ggztK80uaK9buNBijosLIqg4Iv0dXmTA= X-Gm-Gg: AfdE7ck1kN83J0x/v9xHOr79yiQt8WF9C5QQH9agTrmlWPyfJGrHH+glQFOsF5Ka27f WJL9qFMrdBcfiKqKLdYFSGxTb92iwREhy6ooAOpSR6eL7hVkUWDeDxXRvIWJpGquXuJH/aOn6iM Kjw60yHijejB+hp7nx6emz8xLzArjTwrxOho9/OyoUgqwIFgXsIpOpHAYjqzO2ZCWfaZXaWcFb8 YY9tKiqBmYXSD/pXi4+cQLvw9JMacUSeLG4wiUpDLAA/FTFpxDzB43an433LvxWxhHyKbiNLwfz 2oHohGji8MO201jWhb67//NdVpLmOlp5t4I+qhRbhXqwPxJE051iqvokDQ2ip72stpw7UaxWsXC 225mRNx1lmHXdippA2Fc36nOBaGgxzBwdfyXjF3Uu2XMKDwek5ZI12sbmRmeDW79p55FTt0DukS Sv5l+drRnCjwrBcxcmQS+BlMtdO49zkpHFf+kSKoFa3rQjDNwYa99NII48pKJrTDvItBpDCDd1J 8rcA7JkNCGy3qb9SEQXheBGzxJ66tcNXwVknnr3BtPwjv4D0/F2alB07zR50TWHVjpKqRpM9mU6 C62AmnHWb4rVLA== X-Received: by 2002:a05:600c:6088:b0:48a:5f32:62c6 with SMTP id 5b1f17b1804b1-493bc24896cmr14463075e9.11.1782811603595; Tue, 30 Jun 2026 02:26:43 -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-47567a6f0ddsm5669083f8f.37.2026.06.30.02.26.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Jun 2026 02:26:43 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: linux-amarula@amarulasolutions.com, francesco.utel@engicam.com, michael@amarulasolutions.com, domenico.acri@engicam.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 v6 04/16] arm64: dts: st: add SDMMC2 support on stm32mp25 Date: Tue, 30 Jun 2026 11:24:33 +0200 Message-ID: <20260630092628.1695560-5-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260630092628.1695560-1-dario.binacchi@amarulasolutions.com> References: <20260630092628.1695560-1-dario.binacchi@amarulasolutions.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The SDMMC2 controller supports SD cards, eMMC memories and SDIO devices. Signed-off-by: Dario Binacchi --- (no changes since v3) Changes in v3: - Add power-domains property. Suggested by Sashiko. arch/arm64/boot/dts/st/stm32mp251.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index ae36d703532c..44938c036e30 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -1668,6 +1668,22 @@ sdmmc1: mmc@48220000 { status = "disabled"; }; + sdmmc2: mmc@48230000 { + compatible = "st,stm32mp25-sdmmc2", "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x00353180>; + reg = <0x48230000 0x400>, <0x44230800 0x8>; + interrupts = ; + clocks = <&rcc CK_KER_SDMMC2>; + clock-names = "apb_pclk"; + resets = <&rcc SDMMC2_R>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <120000000>; + access-controllers = <&rifsc 77>; + power-domains = <&CLUSTER_PD>; + status = "disabled"; + }; + ethernet1: ethernet@482c0000 { compatible = "st,stm32mp25-dwmac", "snps,dwmac-5.20"; reg = <0x482c0000 0x4000>; -- 2.43.0