From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (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 41D4653E0B for ; Mon, 22 Jun 2026 11:30:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782127835; cv=none; b=BimIUYXHp3KQar/Ov8VqlV3CzLpG5jXGg+m1hJ3YSLmVuZSk21dsFOenB6WXmxOPymrFUT6jFzrvRRghs8/k3R22QN5u+TBAyV+Fnhb1UJOi4O3/nQE+AEjNi57wsTbqZGcO3vIKNnD5sfHxpHTLVZMFClQCe4HCQqChguCjbTM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782127835; c=relaxed/simple; bh=KbOH+YbHhiAqOPz09vFQBONBH7tEBUKxYJ9HhEqJqwQ=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=kMcGiACy4r0RQVOkNBbzkfv2L+iKsz1zIiOrmum8q6SAUdZ4rSUen+k76KRjw/ccVA0AtJa9kyIytmNaCIql4fHZAbff0ZUR+sQ+buHwGf39Zhxvf4Dyjr07Z1U5q4/GY6dJv6Dx3ZmLov5Ej2OG+JZGeLIaL40pECvL3Z7g61g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=OJkhbBAF; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="OJkhbBAF" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id B458CC62208; Mon, 22 Jun 2026 11:30:38 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 94AF0601BB; Mon, 22 Jun 2026 11:30:31 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 81F81106C8983; Mon, 22 Jun 2026 13:30:28 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1782127830; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=W3P5Ln/MO3wnNZa2MTIfoS3nlo80bvMZJcsuLPYyqhg=; b=OJkhbBAF6NTnDXf9iKWv5KkCKvzrPNVaWuuI0WqkD/5fWJurJ3efS76+0Rr36QA7H6TPgk yyUe5i/RJbbM0TGZmhMD1XcsJ0yfPPunsSIZTqvtKrurL3lMZZosA95AlbyQ1se8wrAHCh OuImNr9WluWpjLKyps2ZyBW3DLARPxANEHop35NjcSUmpwIBAE2L8Wzx9gG5XM7VTtmvgF 7FmZXjD4A6Sl9krnHzcLQ3heDvENJqQiNrl3H1z+IVR0bNs6lgAsCztjua4by+rNM0c26O 2lPcMqa8l+PmS8wVgGoqLl1DIVDsgaCgs1Gc3z2hi//gnIlXFtUgEliAF29M9w== Date: Mon, 22 Jun 2026 13:30:27 +0200 From: Herve Codina To: Wolfram Sang Cc: linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Subject: Re: [PATCH v2 1/2] ARM: dts: renesas: r9a06g032: Describe SPI controllers Message-ID: <20260622133027.03106308@bootlin.com> In-Reply-To: <20260615125355.116027-2-wsa+renesas@sang-engineering.com> References: <20260615125355.116027-1-wsa+renesas@sang-engineering.com> <20260615125355.116027-2-wsa+renesas@sang-engineering.com> Organization: Bootlin X-Mailer: Claws Mail 4.4.0 (GTK 3.24.52; x86_64-redhat-linux-gnu) 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 X-Last-TLS-Session-Version: TLSv1.3 Hi Wolfram, On Mon, 15 Jun 2026 14:53:53 +0200 Wolfram Sang wrote: > Add nodes for the 6 SPI controllers of the Renesas RZ/N1D SoC. The first > 4 can only be controllers, the latter 2 can only be targets. DMA nodes > are not added yet because DMA needs some extra code in the drivers and > cannot be tested yet. Basic FIFO mode works reliably, though. > > Signed-off-by: Wolfram Sang > --- > > Changes since v1: > * dropped spi-max-freq because it is a board property (Thanks, Geert!) > * use 'spi-slave' and 'addr-cells' = 0 and dropped 'num-cs' for targets > (Thanks, Geert!) > * moved 'status' to last position in the node > > arch/arm/boot/dts/renesas/r9a06g032.dtsi | 84 ++++++++++++++++++++++++ > 1 file changed, 84 insertions(+) > Tested ok on my custom RZ/N1 board. Tested-by: Herve Codina Best regards, Hervé