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 DE890C3600C for ; Thu, 3 Apr 2025 12:55:56 +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-Transfer-Encoding:Content-Type: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=3l7zd3jDmkdufdb2A61qhqggszXM2NfwGxFkeh0eBHA=; b=Fk5JWQYW3mBz3fwbuzRnIDt/F9 SIDaodkrwfeDejBUnrxtfU/rQbZircikATFeLK/W89dahn3bt5lzTeTvwx97fU9jBaaa8ftuYFq4O 3ODdEM9vlQ5Y3CIxoBVf0Vs/0EfTRk9RXmGBROnO34G/7S0HqLCm3/B0wLAgSvlgvIJ53y6VZf4KG a2Y2y4ocBwQ1NWKpKJmN8REb4K4ht5oVEh6+Ji9v5kH0Ro2ac65OS3/2JS19+WV5mL9AJwGbUFbPf Y8TnjVhY/X9WjzROSlaNt7qOl2co3KJkSg/4Dt/1zk+3tjVWk3j0bPt4XjxQuebMDHhGRTNVuksg7 kxT3WUew==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1u0K6j-00000008rgf-1S7Y; Thu, 03 Apr 2025 12:55:45 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1u0K4u-00000008rYH-23Ly for linux-arm-kernel@lists.infradead.org; Thu, 03 Apr 2025 12:53:53 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 8EE3315A1 for ; Thu, 3 Apr 2025 05:53:52 -0700 (PDT) Received: from e110455-lin.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 934113F63F for ; Thu, 3 Apr 2025 05:53:49 -0700 (PDT) Date: Thu, 3 Apr 2025 13:53:47 +0100 From: Liviu Dudau To: Marek Vasut Cc: linux-arm-kernel@lists.infradead.org, "Rob Herring (Arm)" , Frank Li , Boris Brezillon , Conor Dooley , David Airlie , Fabio Estevam , Krzysztof Kozlowski , Maarten Lankhorst , Maxime Ripard , Pengutronix Kernel Team , Philipp Zabel , Sascha Hauer , Sebastian Reichel , Shawn Guo , Simona Vetter , Steven Price , Thomas Zimmermann , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev Subject: Re: [PATCH v2 3/9] dt-bindings: gpu: mali-valhall-csf: Document optional reset Message-ID: References: <20250321200625.132494-1-marex@denx.de> <20250321200625.132494-4-marex@denx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250321200625.132494-4-marex@denx.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250403_055352_630682_8FBCA8AF X-CRM114-Status: GOOD ( 18.97 ) 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 On Fri, Mar 21, 2025 at 09:05:53PM +0100, Marek Vasut wrote: > The instance of the GPU populated in Freescale i.MX95 does require > release from reset by writing into a single GPUMIX block controller > GPURESET register bit 0. Document support for one optional reset. > > Acked-by: Rob Herring (Arm) > Reviewed-by: Frank Li > Signed-off-by: Marek Vasut Reviewed-by: Liviu Dudau Best regards, Liviu > --- > Cc: Boris Brezillon > Cc: Conor Dooley > Cc: David Airlie > Cc: Fabio Estevam > Cc: Krzysztof Kozlowski > Cc: Liviu Dudau > Cc: Maarten Lankhorst > Cc: Maxime Ripard > Cc: Pengutronix Kernel Team > Cc: Philipp Zabel > Cc: Rob Herring > Cc: Sascha Hauer > Cc: Sebastian Reichel > Cc: Shawn Guo > Cc: Simona Vetter > Cc: Steven Price > Cc: Thomas Zimmermann > Cc: devicetree@vger.kernel.org > Cc: dri-devel@lists.freedesktop.org > Cc: imx@lists.linux.dev > Cc: linux-arm-kernel@lists.infradead.org > --- > V2: - Add RB from Frank > - Add AB from Rob > --- > .../devicetree/bindings/gpu/arm,mali-valhall-csf.yaml | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml > index a5b4e00217587..0efa06822a543 100644 > --- a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml > +++ b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml > @@ -61,6 +61,9 @@ properties: > minItems: 1 > maxItems: 5 > > + resets: > + maxItems: 1 > + > sram-supply: true > > "#cooling-cells": > -- > 2.47.2 > -- ==================== | I would like to | | fix the world, | | but they're not | | giving me the | \ source code! / --------------- ¯\_(ツ)_/¯