From nobody Wed Feb 11 06:01:32 2026 Received: from smtp1.tecnico.ulisboa.pt (smtp1.tecnico.ulisboa.pt [193.136.128.21]) (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 82D8A28643F; Fri, 6 Jun 2025 10:46:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.136.128.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749206767; cv=none; b=KOOt09dkz+XFJoN9ydCn54Pbm40hucp4pUSHlpFZCNSwZ/tC4YHpd612lhbkg0raesApbrazMQyPQ+Dx540lUm0QMfh89UQSmtil42m7kRWAVFP9aadeLNljQzV42DLhwoQuV+N2WsSlZEY89XDr+QRn7g1yCNgcNu/A17aj4+8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749206767; c=relaxed/simple; bh=+723/NY6KvxdN/NVCwc/Xg4at7iqHe19s5FcoIyfirg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Fxsq6Qd9RLHu9xuX/h99LAv1YbYcJVn6ySDsncIIfFg58lK6XZ0AFWNlcGRqCRQ8EDbmrYYdEur9ZAMHwiMTGIQovapHHglVsaHgIUe18G6a54pW+ZLCEwtv00cKtyXcglpMB0iqARTZBzcMw0S+3rWw4EhPz/9PAhTE7RG/siw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tecnico.ulisboa.pt; spf=pass smtp.mailfrom=tecnico.ulisboa.pt; dkim=pass (1024-bit key) header.d=tecnico.ulisboa.pt header.i=@tecnico.ulisboa.pt header.b=Xc9ZCPYr; arc=none smtp.client-ip=193.136.128.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tecnico.ulisboa.pt Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tecnico.ulisboa.pt Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=tecnico.ulisboa.pt header.i=@tecnico.ulisboa.pt header.b="Xc9ZCPYr" Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp1.tecnico.ulisboa.pt (Postfix) with ESMTP id 5A3AD6002C18; Fri, 6 Jun 2025 11:45:57 +0100 (WEST) X-Virus-Scanned: by amavis-2.13.0 (20230106) (Debian) at tecnico.ulisboa.pt Received: from smtp1.tecnico.ulisboa.pt ([127.0.0.1]) by localhost (smtp1.tecnico.ulisboa.pt [127.0.0.1]) (amavis, port 10025) with LMTP id DAvTjK_YH0C4; Fri, 6 Jun 2025 11:45:52 +0100 (WEST) Received: from mail1.tecnico.ulisboa.pt (mail1.ist.utl.pt [193.136.128.10]) by smtp1.tecnico.ulisboa.pt (Postfix) with ESMTPS id 810AB6003C3B; Fri, 6 Jun 2025 11:45:51 +0100 (WEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tecnico.ulisboa.pt; s=mail; t=1749206751; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=g3RaW7nJDY4u0LgCaykCArI3bAHh2H+SVvOp/hfhgUg=; b=Xc9ZCPYrHFG5E5SkpLETHHz2Kkbzf5BzgsIeC7MhYq8dyOF4d8glxXhgu0rbb3jkMaDiHp 8qUTrvEdB9rYPUSBg2WQ88eaDohmZegGtvakWR1o7C+PHYslhg4cONyvF034pdaYhFwc7w 9r5nKQnYON05kBIiDk3NF6yInetiMpI= Received: from [192.168.1.151] (unknown [IPv6:2001:8a0:57db:f00:3ee2:38aa:e2c9:7dde]) (Authenticated sender: ist187313) by mail1.tecnico.ulisboa.pt (Postfix) with ESMTPSA id 5B86336008B; Fri, 6 Jun 2025 11:45:51 +0100 (WEST) From: Diogo Ivo Date: Fri, 06 Jun 2025 11:45:36 +0100 Subject: [PATCH 3/3] arm64: tegra: Add NVJPG node 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: <20250606-diogo-nvjpg-v1-3-5f2c36feeb39@tecnico.ulisboa.pt> References: <20250606-diogo-nvjpg-v1-0-5f2c36feeb39@tecnico.ulisboa.pt> In-Reply-To: <20250606-diogo-nvjpg-v1-0-5f2c36feeb39@tecnico.ulisboa.pt> To: Thierry Reding , Mikko Perttunen , David Airlie , Simona Vetter , Jonathan Hunter , Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, Diogo Ivo X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1749206748; l=1018; i=diogo.ivo@tecnico.ulisboa.pt; s=20240529; h=from:subject:message-id; bh=+723/NY6KvxdN/NVCwc/Xg4at7iqHe19s5FcoIyfirg=; b=vLVZFQrZn4UcAC2DS79V2Tka/+rkbmSG2SzFuLdk4ZaguRvAfmXaJBG5imLAXrQZTN3HcBvjK 2koOIxwEcb8CUFXkIxVk29ff3avixffo84Bk5LHkmdxtHFSMpUXoJBU X-Developer-Key: i=diogo.ivo@tecnico.ulisboa.pt; a=ed25519; pk=BRGXhMh1q5KDlZ9y2B8SodFFY8FGupal+NMtJPwRpUQ= The Tegra X1 chip contains a NVJPG accelerator capable of encoding/decoding JPEG files in hardware, so add its DT node. Signed-off-by: Diogo Ivo Reviewed-by: Mikko Perttunen --- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts= /nvidia/tegra210.dtsi index 6f8cdf012f0f12a16716e9d479c46b330bbb7dda..087f38256fd40f57c4685e907f9= 682eb49ee31db 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -253,7 +253,13 @@ vic@54340000 { nvjpg@54380000 { compatible =3D "nvidia,tegra210-nvjpg"; reg =3D <0x0 0x54380000 0x0 0x00040000>; - status =3D "disabled"; + clocks =3D <&tegra_car TEGRA210_CLK_NVJPG>; + clock-names =3D "nvjpg"; + resets =3D <&tegra_car 195>; + reset-names =3D "nvjpg"; + + iommus =3D <&mc TEGRA_SWGROUP_NVJPG>; + power-domains =3D <&pd_nvjpg>; }; =20 dsib: dsi@54400000 { --=20 2.49.0