From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 799E7CA0FED for ; Fri, 5 Sep 2025 16:21:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=PTsO6mHmSDWEul6mnh764nhyZdJRTGDuIEcsdYTIvD4=; b=3w38GKWPNFwzfOMzgVqNeQutAn BfMsnGj7RFCAl2mpTTR5hLk6ZTn6OC+hdBkQCo/Kf80VKLvI+nGMLikH9tGsxK+MvzlMhWBoTd8sE nZq4kKXIBY4Axdg6FK3Ta31f/NOxIB9Iw1fESw4gnG4lZEPIY5VsuiMn+dJ+cP3WJ28o+VdNroSs4 zAIy563xCfM/2rpyBCNyKEhvz+jGVHyxLY5/8d1lie5eeog8MZuOhDkQT/GMcuDPfSVZpix/6bUkp acaZ7c/n8AFTgemv+TyIPtXlytIIVqCmm2s95RjI1jRQVUHmR8utL9zjoUgPWDtKSDdMqos2558MM jsrBE+vw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uuZBt-000000034Dd-0f8I; Fri, 05 Sep 2025 16:21:34 +0000 Received: from zeus03.de ([194.117.254.33] helo=mail.zeus03.de) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uuVa0-00000001hj2-0sIv for linux-arm-kernel@lists.infradead.org; Fri, 05 Sep 2025 12:30:14 +0000 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> 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250905_053013_137032_0BC185BB X-CRM114-Status: UNSURE ( 9.30 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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