From nobody Sun Dec 14 19:20:32 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EDF7F137742; Sun, 20 Apr 2025 22:25:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745187921; cv=none; b=DrgG9VGe1W6RXKQmp7WLiiIPQaVV+RgMQpwTe5sQlTORmCEV0M5oPn5abHvxxQ6vT/4Ao55Vi89pGBR09ZkaSpLLbAMx8cF2ijNjRhj1k1luUPEELfkJEssMVlESYUW6mE5Uhh9OrSKV1m6ro9G33HyTSNy+o5wKyZD+IVMA2ic= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745187921; c=relaxed/simple; bh=PlAj422fu21xPwshqi8NrvX+Jh08YMVZ7po0ZvzpsQA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=LGevkwAUpdGdfE2h8NcZQMOHrE3/u2AspIGDBjdHMozgir1LonjkyCnF0KgYD4kVPo9WL7bnP5uOVDBxJN3jiyMzku7mV9l2+UCap4k5egyD+Fqmg2bR6nXiV2BeXONGMMp36qJbNia2esJTj6oapfpJnHqmilLCn7VTGZYl0Yc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=o6jPJ2iF; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="o6jPJ2iF" Received: by smtp.kernel.org (Postfix) with ESMTPS id 66B44C4CEE2; Sun, 20 Apr 2025 22:25:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745187920; bh=PlAj422fu21xPwshqi8NrvX+Jh08YMVZ7po0ZvzpsQA=; h=From:Date:Subject:To:Cc:Reply-To:From; b=o6jPJ2iFWwyehGEC6ryWqKsY6jdZXfkJ0K8CwC8KlZ1SoTUit/xG5vprhaXWE83Cn SNahbqTXuSCGaMwi0GmY+Cqw6XdjBzq15ezQe8y2CYrwxm0UqOnPwWxiGFCh5n4jZf JOC2jJ37h3Achd0ms1sMnw6+CpzHBie/CGb9ffL+EVTsyK0YuGNnsUIa9Ea0zSchwZ STgPFlJReR9C15IlVJ1IhwNXR3uyiJAK2jMCbtkCy2Z3+Kd9SvV0AYs+5mVjUAgkbX SePZUJLvlHVAqmMd5iIRkfn1UiyYVUizAck5dUpWl+FMt1/QZ1PCgehKlS3ES7YFPY wQlkdYMX9vG7w== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 524ABC369C2; Sun, 20 Apr 2025 22:25:20 +0000 (UTC) From: Aaron Kling via B4 Relay Date: Sun, 20 Apr 2025 17:25:17 -0500 Subject: [PATCH] arm64: tegra: p2180: Explicitly enable GPU Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250420-tx1-gpu-v1-1-d500de18e43e@gmail.com> X-B4-Tracking: v=1; b=H4sIAEx0BWgC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1MDEyMD3ZIKQ930glJdc+PEZDOzxOSkNHMTJaDqgqLUtMwKsEnRsbW1ACk 6xWJZAAAA X-Change-ID: 20250420-tx1-gpu-73ac66acbf74 To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Jonathan Hunter Cc: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, Aaron Kling X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1745187919; l=1054; i=webgeek1234@gmail.com; s=20250217; h=from:subject:message-id; bh=xOP1qorYfIKy/JD/vdHL6TqHyXFrVOD0GptP/g0JEGI=; b=9vXoeUCh0EbCHiSvINcUZYlQArbvwD5xwC86x0cvYvS4Q04j8Q03UoJR1QPBXfqHJ6CQYA2+i gaSrOY0tvV4CK7LVW9Q7EOUJL/hvvOatysjCWm4sde9rYmcv9iiEUVF X-Developer-Key: i=webgeek1234@gmail.com; a=ed25519; pk=TQwd6q26txw7bkK7B8qtI/kcAohZc7bHHGSD7domdrU= X-Endpoint-Received: by B4 Relay for webgeek1234@gmail.com/20250217 with auth_id=342 X-Original-From: Aaron Kling Reply-To: webgeek1234@gmail.com From: Aaron Kling The gpu node originally was explicitly left disabled as it was expected for the bootloader to enable it. However, this is only done in u-boot. If u-boot is not in the boot chain, this will never be enabled. Other Tegra210 devices already explicitly enable the gpu, so make p2180 match. Signed-off-by: Aaron Kling --- arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/bo= ot/dts/nvidia/tegra210-p2180.dtsi index 9b9d1d15b0c7eafd3895f02db1bc747d7cc8923c..c57bd1356381933a16fc1ee6477= 3961bedae957f 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi @@ -24,6 +24,7 @@ memory@80000000 { =20 gpu@57000000 { vdd-supply =3D <&vdd_gpu>; + status =3D "okay"; }; =20 /* debug port */ --- base-commit: 9c32cda43eb78f78c73aee4aa344b777714e259b change-id: 20250420-tx1-gpu-73ac66acbf74 Best regards, --=20 Aaron Kling