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 D6DA1F327D0 for ; Tue, 21 Apr 2026 09:45:35 +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:References:Cc:To:Subject: From:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WFmfTlxl2I70GzWEo7vddIOri4oXC3PmUgpM4BmqzhU=; b=wZRyL55Owa3hly Gl3LPTuK2F2OoXJ+gst5l2T/XG0xZei1TCI2hPo8WQPWJldaWVXzaPmBBdzUmS7cf8kXxPsZaG13n wOHO7sk/5NBDTnU2u28u9T7se8rRFLRz5I2nXohVyD1Xzp7gNuDv/j52WBVe6yKHWRf2d6L9NLndU OmQ6lxqcclwzHMTCN/+jiyznQVU+vYKeokcMEA90ur3nGJUfpvFP1Ud2PpcVoKg3L69DucrBNsiq6 AZCR5YKLGlTXygNyF7qfzGckSaRxME1Ypr9ZOnhmP9D6Yfhi2exXsVzBU++6ZUJwLDGep4kKmV3M6 EtAjyZ1wMb7RbmfbNi0g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wF7fd-00000008M1m-3JN1; Tue, 21 Apr 2026 09:45:29 +0000 Received: from courrier.aliel.fr ([65.21.61.41]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wF7fa-00000008Lxr-3LxZ; Tue, 21 Apr 2026 09:45:28 +0000 Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aliel.fr; s=courrier-s1; t=1776764715; bh=+pWxADjbyAE/GMK2ZySAS6xYdGVF6YeiaKrsK83rTTA=; h=Date:From:Subject:To:Cc:References:In-Reply-To; b=iQmmBRGaq5waN8O2LVDi0CcM0VTSK51R0OKI1Ib0sy8pkN8F9eb9++2ERvr5CIIPu iBPR37EhhrZ9A0CWJc8nE4TkVU93cDwAWESd9TIensXbcEOotRQW4kvCwLFan2dkEM oMPFdQL6jlayPuV93MbhCCKqvDX95/9lb8ScWH9o= Date: Tue, 21 Apr 2026 11:45:13 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Beta From: Ronald Claveau Subject: Re: [PATCH v3 1/8] dt-bindings: mfd: khadas: Add new compatible for Khadas VIM4 MCU To: Conor Dooley Cc: Neil Armstrong , Lee Jones , Rob Herring , 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 References: <20260417-add-mcu-fan-khadas-vim4-v3-0-a6a7f570b11b@aliel.fr> <20260417-add-mcu-fan-khadas-vim4-v3-1-a6a7f570b11b@aliel.fr> <20260420-viable-plot-862e0c545837@spud> Content-Language: en-US In-Reply-To: <20260420-viable-plot-862e0c545837@spud> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260421_024527_294324_8901EBE7 X-CRM114-Status: GOOD ( 12.15 ) 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 4/20/26 6:22 PM, Conor Dooley wrote: > On Fri, Apr 17, 2026 at 06:27:17PM +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..a80718f7595ce 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 >> + - khadas,vim4-mcu # Different MCU variant, not discoverable >> >> "#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 > > Can you limit this by compatible please? > pw-bot: changes-requested > Thanks for your feedback, I will add that. >> + >> required: >> - compatible >> - reg >> >> -- >> 2.49.0 >> -- Best regards, Ronald _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic