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[144.49.247.25]) by smtp-relay.gmail.com with ESMTPS id d9443c01a7336-2db14899311sm58585ad.3.2026.09.03.12.39.18 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 03 Sep 2026 12:39:18 -0700 (PDT) X-Relaying-Domain: broadcom.com X-CFilter-Loop: Reflected Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-2ce8a76df2dso3251135ad.2 for ; Thu, 03 Sep 2026 12:39:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1788464356; x=1789069156; darn=lists.freedesktop.org; h=content-transfer-encoding:content-type:in-reply-to:autocrypt:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to :content-type; bh=4Usv5SNynw+4aZQ9DPp9M1Ly8wN0kqlGi58tc/lH1VY=; b=adhrSRFiBjO73nLC9IatSXEzKm3EmOLQIskJA32SVag29FkipyY0hSjwtgE19F7L6S aFaz5f5htUKjr/w/dgiG/2eS17exgK4WXjgD5HK7V4Odik5ksUlCzufsIB3jp4fN8/7/ fB8Xvp7JTHq8hjVD8ndE7gpSlcS0qYk7Qxdpc= X-Forwarded-Encrypted: i=1; AKwUvBxk2Zi+mBzMbYq/YOXZmk+juHztmitQfa6HhoWHwwvAlIpZNKSoFP9BC9GFdKD5E/sh6b+9nsu9EI8=@lists.freedesktop.org X-Received: by 2002:a17:90b:1a8f:b0:398:d2a0:87ff with SMTP id 98e67ed59e1d1-39b26101029mr1333659a91.1.1788464356512; Thu, 03 Sep 2026 12:39:16 -0700 (PDT) X-Received: by 2002:a17:90b:1a8f:b0:398:d2a0:87ff with SMTP id 98e67ed59e1d1-39b26101029mr1333593a91.1.1788464356086; Thu, 03 Sep 2026 12:39:16 -0700 (PDT) Received: from [10.67.48.245] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-14324410092sm1349016c88.14.2026.09.03.12.39.15 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 03 Sep 2026 12:39:15 -0700 (PDT) Message-ID: <31166950-1099-41c5-bcf4-13e4641dbfea@broadcom.com> Date: Thu, 3 Sep 2026 12:39:14 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/4] ARM: dts: bcm2835: Add the V3D reset line To: =?UTF-8?Q?Ma=C3=ADra_Canal?= , Maxime Ripard , Dave Stevenson , Raspberry Pi Kernel Maintenance , Stefan Wahren , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ray Jui , Scott Branden , Broadcom internal kernel review list Cc: kernel-dev@igalia.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org References: <20260816-vc4-reset-control-v1-0-896444373716@igalia.com> <20260816-vc4-reset-control-v1-4-896444373716@igalia.com> Content-Language: en-US, fr-FR From: Florian Fainelli Autocrypt: addr=florian.fainelli@broadcom.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-DetectorID-Processed: b00c1d49-9d2e-4205-b15f-d015386d3d5e X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On 8/16/26 07:05, Maíra Canal wrote: > The PM block exposes a reset line for the V3D block, which the vc4 driver > uses to reset the GPU when recovering from a hang instead of forcing its > power domain down. Wire it up in the shared V3D node, covering BCM2835, > BCM2836 and BCM2837. > > BCM2711 already describes the same reset line for its V3D node. > > Signed-off-by: Maíra Canal Reviewed-by: Florian Fainelli -- Florian