From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (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 A520254918 for ; Fri, 5 Sep 2025 12:30:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757075412; cv=none; b=Es1Q6/pNp0XJDfkU6VdebieL0fNPsqlrkso82lMkuj4qJJo0l62z4jIrA2hj6c74cxd4H9GQLv0QsZxuafEmUCIpuKI4ZzBQ1Wf82h9pYtBaeg/10z1mcXBy/b9XC4eR1go9h5Dz/LDJZe0Oc7oOZRmFIiMZjmg5IJoyQuip1fY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757075412; c=relaxed/simple; bh=QnlGz4SE8SGva9QHMYtLnC6DHXlUV9RlaLGRDycgt8Q=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jZZmjBnhkUHu4kZu5cL4wwjmSx2UCHbvvMy5M48lqI8YXaGogQufTCWnFh2JxLQ16JyDxQAZaOH/ILq1/JlvbdbiPTuEYC/O0IAih6C/nvI5H+e0aJVTADZgeMeHZj41D8yz2z/mCajqurL0bcNsFy96Pw6BODgo183WfoBNxUo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=FITpli11; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="FITpli11" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=PTsO 6mHmSDWEul6mnh764nhyZdJRTGDuIEcsdYTIvD4=; b=FITpli11m6qi37TNv+pY izqc0WnQsSaXmNVnXvwD1/HuGX9a2Ozv7Bnqutm0O38s/PRMlT+h3IwL9XM4vDrV 2Yq3TXZLghUSlBfJXtPaQZ5Js5nZHTeBkVcBN8aX5JbA7eGqW6gjT6jGQGn7Ym3B VvLkITNAOhbqwkw/gSmqWpZB5zc3mzqaz5NEIuBh+8eCXnq3BZrK79dK3akGAFi7 VKv0GvmQFpK7wcmE8NqU8YdARQUTJGEbe7VJ5vZaRjL5RJH03MdsWk3kIYJ2Gro3 6GfgHq+l1Ni6NTsmLvdeLNRuaeLahWzFLjR91vke/Fzuk5WalmgBu8+rAmAaT6Ka 6A== Received: (qmail 4044840 invoked from network); 5 Sep 2025 14:30:07 +0200 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 5 Sep 2025 14:30:07 +0200 X-UD-Smtp-Session: l3s3148p1@44x7/ww+MMogAwDPXxPDAOCjMSL5jkIv Date: Fri, 5 Sep 2025 14:30:06 +0200 From: Wolfram Sang To: Marek Vasut Cc: linux-arm-kernel@lists.infradead.org, Conor Dooley , Geert Uytterhoeven , Krzysztof Kozlowski , Magnus Damm , Rob Herring , devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: Re: [PATCH v2] arm64: dts: renesas: r8a779g3: Add Argon40 fan HAT DTO to Retronix R-Car V4H Sparrow Hawk Message-ID: References: <20250905020149.257459-1-marek.vasut+renesas@mailbox.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250905020149.257459-1-marek.vasut+renesas@mailbox.org> Hi Marek, On Fri, Sep 05, 2025 at 04:00:57AM +0200, Marek Vasut wrote: > Add DT overlay to bind Argon40 fan HAT, on Retronix R-Car V4H > Sparrow Hawk board. Fan RPM control and full RPM on reboot has > been tested. > > Signed-off-by: Marek Vasut Basically works for me as well, so: Tested-by: Wolfram Sang > + * r8a779g3-sparrow-hawk$ grep -H . /sys/class/hwmon/hwmon?/name > + * /sys/class/hwmon/hwmon0/name:sensor1_thermal > + * /sys/class/hwmon/hwmon1/name:sensor2_thermal > + * /sys/class/hwmon/hwmon2/name:sensor3_thermal > + * /sys/class/hwmon/hwmon3/name:sensor4_thermal > + * /sys/class/hwmon/hwmon4/name:pwmfan > + * ^ ^^^^^^ For me, the output looks different, though: /sys/class/hwmon/hwmon0/name:pwmfan /sys/class/hwmon/hwmon1/name:sensor1_thermal /sys/class/hwmon/hwmon2/name:sensor2_thermal /sys/class/hwmon/hwmon3/name:sensor3_thermal /sys/class/hwmon/hwmon4/name:sensor4_thermal /sys/class/hwmon/hwmon5/name:pwmfan hwmon0 is the Argon, hwmon5 the (unpopulated) on board connector. I hope the naming is stable, but in any case, the docs need to be reworked a little, I guess? Thanks for your work! Wolfram