From nobody Mon Feb 9 11:47:55 2026 Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) (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 B312F18E34B; Tue, 20 Aug 2024 10:40:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.141 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724150444; cv=none; b=vFx30GmzVS1B/+iNH8LWHwfKdNH3zPQXFtDtFxINbRWDDcsovOAZmnt1D+TCkJKCZAfOeGBQV5WSKJI79G76vvesyYFFxMkyU097IQ+6dP+jawRUuLPH0b0zjtPum6ke4Ptu4iAkYwtImlJHPLUPZl4gOQhcrkmtSG7D2gLmV50= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724150444; c=relaxed/simple; bh=uqfDo4IJwd422GFXnmU2KcKPNa5l/QC/vTlHZ7o8v0Q=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=L2DgQqxCzozIXMDQy/ED/ANwufSobXyEhowoX/TnkiB2hBTTSi/khDhPAfUTc1Ll/qERA9nOFaz2YqXRcj/18VwUXJB1FKw2eCXpNfGcUh5DfbQVWY85Ov7Fi69IHzP102SzIKxhiwf9WveZZSbQCBRSIREwCbnM/FsMg3cu/XE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=QpCoVNTn; arc=none smtp.client-ip=198.47.19.141 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="QpCoVNTn" Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47KAeZrC060087; Tue, 20 Aug 2024 05:40:35 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724150435; bh=RPiPfY0jU4ol3aODUmIvh9WAkJ+AHOaJgSEA4myuTac=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=QpCoVNTnxqkTTia86BG1JOdJ1tJj9eaVd/870FAULcNCUXTV72aL1oiRvU1WaKe4F i32kBz9LrUFf8Y1gMIquXwK8sPi3jzgMqSRBOaA6uAQfsrQ2UnikPFU3579jfDwkvF /tokao1Oez/VHExHdiYF42W3xDoCnjzmwoUfWGnI= Received: from DFLE107.ent.ti.com (dfle107.ent.ti.com [10.64.6.28]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47KAeZAW019815 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 20 Aug 2024 05:40:35 -0500 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE107.ent.ti.com (10.64.6.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 20 Aug 2024 05:40:34 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 20 Aug 2024 05:40:34 -0500 Received: from localhost ([10.249.48.175]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 47KAeYDu003132; Tue, 20 Aug 2024 05:40:34 -0500 From: Hari Nagalla To: , , , , , , CC: , , Subject: [PATCH v4 1/4] arm64: dts: k3-am62a-main: Add C7xv device node Date: Tue, 20 Aug 2024 05:40:31 -0500 Message-ID: <20240820104034.15607-2-hnagalla@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240820104034.15607-1-hnagalla@ti.com> References: <20240820104034.15607-1-hnagalla@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Jai Luthra AM62A SoCs have a C7xv DSP subsystem with Analytics engine capability. This subsystem is intended for deep learning purposes. Define the device node for C7xv DSP. Signed-off-by: Jai Luthra Signed-off-by: Hari Nagalla Reviewed-by: Andrew Davis --- arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dt= s/ti/k3-am62a-main.dtsi index 916fcf3cc57d..818005b8954d 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi @@ -1088,4 +1088,15 @@ vpu: video-codec@30210000 { clocks =3D <&k3_clks 204 2>; power-domains =3D <&k3_pds 204 TI_SCI_PD_EXCLUSIVE>; }; + + c7x_0: dsp@7e000000 { + compatible =3D "ti,am62a-c7xv-dsp"; + reg =3D <0x00 0x7e000000 0x00 0x00100000>; + reg-names =3D "l2sram"; + ti,sci =3D <&dmsc>; + ti,sci-dev-id =3D <208>; + ti,sci-proc-ids =3D <0x04 0xff>; + resets =3D <&k3_reset 208 1>; + firmware-name =3D "am62a-c71_0-fw"; + }; }; --=20 2.34.1