From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 31AAA32ED25; Tue, 10 Feb 2026 07:51:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770709878; cv=none; b=BFCmVgA8TscPf7GERYhRV3oG/6BA/wqTjYKsNHWjxtn0yduxaKuY0rSzxTuoQV7dFKRbsQx8xbI56BYg+S2Re1z7cqzD8bVF9nBf09sL8iMjpVvmzHEF48eBbSJUhJ6iInKZJsRiwLXrmfrOFNqb63+QGmzyEW8O9tyIhk+T3tM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770709878; c=relaxed/simple; bh=t/yxJur0l1ckNB4xh959uBHpohLupWtJRLc6AJ49G34=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=E3AFiCsFRXw9JrKvYkeVMx32ZfB+uknSDb54gCviL7IohVPps1P8EPhmDq2Zyph2R7Mx48K5FDO6TpiHc3F4QAcya5NSSZKPMebKSoJpFlDQEBuxOHiJzfgvwC1L8y/HRyd609mWOWUz3kJnjyWnSgoS8s+B0ZmAKKefxh1QNzA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uEeDWG4/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="uEeDWG4/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 968F5C116C6; Tue, 10 Feb 2026 07:51:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770709877; bh=t/yxJur0l1ckNB4xh959uBHpohLupWtJRLc6AJ49G34=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=uEeDWG4/oTrutltqpZWXebUjgibLZ4do9nKiRhiS7ylbshyegaEvRHIoChfQ/w8fW 12uRVenflZGD8MaxwOsWMnlAld6FRtYkQB8FWulIkrlaIzIwmpkOkLUwdPKkGcNj7M B8dv4LZ5IWz3/u+Qg9rmHBobN2XtEWKNho+/bVzxqT2S53yFPl/Nz9LQoUnbeENIsL 1wZLSePADdExvX8tE+4UFJdNNDSh3tibeLRSIj3XxWTAbr4uMu8imvXoG5sWBQguGu bbgsw8cJRL5hHBOnUsF24Q4KMxnwvsldRzBHVA4IdNiQ+nZXTtSCdPMcAdyBolfm5L 5Qq2GsgMy+ZTg== Message-ID: Date: Tue, 10 Feb 2026 08:51:13 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/7] arm64: dts: st: add RISAB1/2/3/4/5/6 nodes to stm32mp251.dtsi To: Gatien Chevallier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue Cc: devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20260209-stm32_risab-v1-0-ef0b2b6a7e0a@foss.st.com> <20260209-stm32_risab-v1-3-ef0b2b6a7e0a@foss.st.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 09/02/2026 15:59, Gatien Chevallier wrote: > Add RISAB1/2/3/4/5/6 nodes to the stm32mp251.dtsi device tree SoC > file. And what is RISAB? > > Signed-off-by: Gatien Chevallier > --- > arch/arm64/boot/dts/st/stm32mp251.dtsi | 48 ++++++++++++++++++++++++++++++++++ > 1 file changed, 48 insertions(+) > > diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi > index a8e6e0f77b83..e9d8338b2017 100644 > --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi > +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi > @@ -1733,6 +1733,54 @@ pcie@0,0 { > }; > }; > > + risab1: risab@420f0000 { It appears here as node name as well, so it must be a generic name, but I do not recall it in DT spec or my knowledge. Best regards, Krzysztof