From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f43.google.com (mail-wm1-f43.google.com [209.85.128.43]) (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 21E972F7AAC for ; Tue, 30 Sep 2025 08:47:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.43 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759222023; cv=none; b=byDTGyRkz1wwk28jjAo9vDPmJE733cASu/eMlIi3hfd6IcJtjL0yBFew5SjWCD+mvDYlaloK6dbbyy9iyTp4D9+3j/7xbW5dapQaSqOgDfUxyguKAV6UWoPVngqN3OYjK9DM/hGtsq4i2j0zeDUCFDK2cUj5biSGJ/1OKjyt6hI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759222023; c=relaxed/simple; bh=1OJSwnVWIOwJ9ZLoYl+VQDzy0Ex+adY43gmbor4fP/w=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=a5uZ/MNSTJMpfU/JHPXbTMM5TxzoOpOxcuqt5WUq8EDd3spYVGJL5dbc37iyjNSn60LNuknrk9/uAK4JEpC/yALexavvpwPquLqZa/L094aApxW6I1e6fXbf+ylwgXtaPmNF6e+2rmjfIwaUXsiLKI5zJ+NTEv2oekFrl56TqzY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=MCfI3pxz; arc=none smtp.client-ip=209.85.128.43 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="MCfI3pxz" Received: by mail-wm1-f43.google.com with SMTP id 5b1f17b1804b1-46e317bc647so36092725e9.2 for ; Tue, 30 Sep 2025 01:47:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1759222019; x=1759826819; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=lkTVKKAKgDTt3rd0xPFa8W7IH6WaF3o91NFw0CHdy6w=; b=MCfI3pxzYEH3eY9ZSthqZjIfb1ci4bivOYw0iO+e8AmVRDzvB0t4frXslikHyRl1Un AXpUyxJmUGhBDo97QzVQc8BZFcjWAVyy4/se3QxvC4z66pEIvTp/eOg26YALdrFf3j3J wTzzaxG7vY3jpsSCwZzhBgQQW8TmLknEYWyTaddKSZvEw8mPr/gDjdHHRsSdveWrjskM OwpeLBrtB76ysXy0rniDB0v5h2dbA4fz5xsFCci531oNEDCri34zOLe0KMSynDdC6kni PlrgwV4z476IexAOvSxaidqt6oRecNVfTsCD6o+xFBnDy+gzJmtc+8dyPgR1iVZhSeNB F9eQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759222019; x=1759826819; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=lkTVKKAKgDTt3rd0xPFa8W7IH6WaF3o91NFw0CHdy6w=; b=LuAbvXKndnz021qJpfyklscaUlnm9spuVm5dySWbrII4ZV4Z1DXfNy/Az7ZttB1tOC 8NmDHUN8/7SCsv9YSUzU9T8qbf0+uWOcEuuV12GpUy24R9s3jKcv0ei57RfJF835zlrg JKdr1FLUZf7BK6z5mo1h6UcmRvVvDWzI1IZbgWomNa2aqghrVz2XM80CHHNdnGVrrTMV U/bIhFnaSfiOF6E30F02zK3Io1qqgyGWwgX/fOUuD69v9Qx5dYpYQxH0GGlkGSAWIIP9 BAHZpim/nT7Sp6VirQNeo7L4IVApgR7relRl+MJtKeiWL94KIOHt9cvUjlgJhBGoKJIz ulKg== X-Forwarded-Encrypted: i=1; AJvYcCVxZdlRa9xQoDsnh+2Ck8EEtJewg8ZDqvZy+vrOdwe1DS4Ojgq9xc9ot0i3NoJ6xzIhZB1GLZ4CO6tj@vger.kernel.org X-Gm-Message-State: AOJu0YyX7wnVUh0hEWnI86DIEw2NRHPSxGIelb6AKs5N46zAdvsHaBpa DTYZjr35L0NJ1i5AZE37pQTQq8RDKohbJPQH2APOMu/oa5NTbfulmys7 X-Gm-Gg: ASbGncsyGmn/mKxWRO78nJq1dJaS/I7xDCpjUVBUtyZHQYuwq1O6ItOCjK4SD0DlFXm bc75e/kRvP4nsLJz2QTjbCmFKkELBVHIBSfVVn/yaSlQ0F1lkkcw3bCpqDmi9QJM2kjPxBlCfdI uXXUF3HSTpxsAgtxu+FRxwMz8H0MEqNkmIjDcxr/B87ijitRtmmDKpuF/XCMmXKzk9dlCH3H0Ja 9eS9aN8Ip5DDYPAh+65AwLKkEE6ETTwxuEQD3RhWceiVMV7Lsl+SwoHpaEscJHZWIgUxEZAHbHN NENsi0aqYH+U7O8Gc4JmCJTgnvBZffRsP8XrHyZzNB2+YpMqDa7mOvmSAsYNZ5BkPwWejpa/mdp gk98bmev3tyFNH2uK2mGgwGRIcAjLn1oBb8wLdOmFpFvpKekLf59qOFOemz+RRmZi3wlHxxe89O GnF4YpNxzTz1RLpqV3uU5QlRhNDdNkjAJy+PsemENI X-Google-Smtp-Source: AGHT+IF8wHDDTceWxUz+RFjOgHkPZcIHe9m5mYQi6GvRX5Bpn1/rX4YugXhmgUIs5mTCb6j8tM/B3A== X-Received: by 2002:a05:600c:3f12:b0:46e:42cb:d93f with SMTP id 5b1f17b1804b1-46e42cbdbacmr127109955e9.15.1759222019299; Tue, 30 Sep 2025 01:46:59 -0700 (PDT) Received: from localhost (2a02-8440-7149-a758-f461-9bc4-1c75-ebc1.rev.sfr.net. [2a02:8440:7149:a758:f461:9bc4:1c75:ebc1]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-46e572683ccsm48034325e9.22.2025.09.30.01.46.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Sep 2025 01:46:58 -0700 (PDT) From: =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= Date: Tue, 30 Sep 2025 10:46:49 +0200 Subject: [PATCH v8 6/7] arm64: dts: st: add LPDDR channel to stm32mp257f-dk board Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20250930-b4-ddr-bindings-v8-6-fe4d8c015a50@gmail.com> References: <20250930-b4-ddr-bindings-v8-0-fe4d8c015a50@gmail.com> In-Reply-To: <20250930-b4-ddr-bindings-v8-0-fe4d8c015a50@gmail.com> To: Krzysztof Kozlowski , Rob Herring , Conor Dooley , Julius Werner , Krzysztof Kozlowski , Maxime Coquelin , Alexandre Torgue Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= , =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= X-Mailer: b4 0.15-dev-0dae4 From: Clément Le Goffic Add 32bits LPDDR4 channel to the stm32mp257f-dk board. Signed-off-by: Clément Le Goffic Signed-off-by: Clément Le Goffic --- arch/arm64/boot/dts/st/stm32mp257f-dk.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp257f-dk.dts b/arch/arm64/boot/dts/st/stm32mp257f-dk.dts index a278a1e3ce03..45ffa358c800 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-dk.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-dk.dts @@ -54,6 +54,13 @@ led-blue { }; }; + lpddr_channel: sdram-channel-0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "jedec,lpddr4-channel"; + io-width = <32>; + }; + memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0x1 0x0>; -- 2.43.0