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 D820AF433CA for ; Wed, 15 Apr 2026 21:48:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2cfW2DD9hA3cTIqeCySkIxqRhvYyXVJMZDHYKLlk7S8=; b=4ZfkyOaxGsYBhk Oh3fIymYQMfs92ufLhjJM4dYOP6PUflbN4TRs5NedtpgPMLaeB3vVgcW08a5Lm+rr9A/DVRf0f/Mm k3xoYng0sZEPrAnKZq/BnNb2GaBjPM0R8YC3eoFWb3BlCyAz1p/3BuqFgeGbHORB4nwdwMWIOKbBz p9RmZ3y5b1WF2ZSSpWsHi8O6TFD3oEUuMdK24c7Z1dQSKY6SJ9MEyeprce4WHgIjT6KFhObTgZtws aU0VxuihR91ufSrPDhluFl/yjmx6T+4r/zExCemyOT2V09zn2NSbfNEFxs5XQaG94SAPxdBJmGsQx KUuRFPDUaz2Kw8V1cmtQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wD85s-00000001e6E-3wVw; Wed, 15 Apr 2026 21:48:21 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wD85q-00000001e65-2VfG; Wed, 15 Apr 2026 21:48:18 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id E8A5560120; Wed, 15 Apr 2026 21:48:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 71E72C19424; Wed, 15 Apr 2026 21:48:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776289697; bh=gAPjSmYjlAZJG9i+cMI+wy3rlcXaGDsPq4l5oXukpWs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=akOXoQdpYx6F35U2Oi8V/sfnOibsWcJeDCkUV1hZaLCMahRZS7/fN506jwYd9lRQn lU9jov35+5SdAZlC7KczMJm8VO45bBWR7qFyN6uWUDn3nWbQgUmxkdaHpgORFV4amQ XppiywyWSYqj0cZLzTZmGTcHE5WIQFLpnw2yjEtxaYHMcO4T4gKPGJSLRSXgDizRNr 2rgGC0+6Xa0n60nS8LN131nt/POlLg48AVdnbT9f8CnhT3Qe9wHH7KyOU2RX+FJJ7h NqZ70IyRHdwn2ciRMFdOWCuiw/wiHhpSV2sWMQ3qE7MldvuRaBc5uxXVSOpo7YYedc x+5uulJZ2jmEw== Date: Wed, 15 Apr 2026 16:48:15 -0500 From: Rob Herring To: Ronald Claveau Cc: Neil Armstrong , Lee Jones , Krzysztof Kozlowski , Conor Dooley , Andi Shyti , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Beniamino Galvani , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Liam Girdwood , Mark Brown , linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org Subject: Re: [PATCH v2 1/8] dt-bindings: mfd: khadas: Add new compatible for Khadas VIM4 MCU Message-ID: <20260415214815.GA602572-robh@kernel.org> References: <20260403-add-mcu-fan-khadas-vim4-v2-0-70536b22439a@aliel.fr> <20260403-add-mcu-fan-khadas-vim4-v2-1-70536b22439a@aliel.fr> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20260403-add-mcu-fan-khadas-vim4-v2-1-70536b22439a@aliel.fr> X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org On Fri, Apr 03, 2026 at 06:08:34PM +0200, Ronald Claveau wrote: > The Khadas VIM4 MCU register is slightly different > from previous boards' MCU. > This board also features a switchable power source for its fan. > > Signed-off-by: Ronald Claveau > --- > Documentation/devicetree/bindings/mfd/khadas,mcu.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml b/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml > index 084960fd5a1fd..67769ef5d58b1 100644 > --- a/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml > +++ b/Documentation/devicetree/bindings/mfd/khadas,mcu.yaml > @@ -18,6 +18,7 @@ properties: > compatible: > enum: > - khadas,mcu # MCU revision is discoverable The revision is no longer discoverable as was claimed? > + - khadas,vim4-mcu > > "#cooling-cells": # Only needed for boards having FAN control feature > const: 2 > @@ -25,6 +26,10 @@ properties: > reg: > maxItems: 1 > > + fan-supply: > + description: Phandle to the regulator that powers the fan. > + $ref: /schemas/types.yaml#/definitions/phandle > + > required: > - compatible > - reg > > -- > 2.49.0 > _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic