From nobody Fri Sep 12 07:48:26 2025 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (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 B69CD183CA4; Thu, 22 Aug 2024 09:30:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.248 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724319011; cv=none; b=EPkqF2iMxAi3dIgE2a+iLRiMwbbc+Mxa/KOC3fA9BcAiL1zfmDpOzC825cF6s90SnIMZOG6eDSnoeMPzGZBi/Y5en/lT1SJcVqNhcvpnQ4fbveLOrrnxsqFP9gXfaR9p+tKt6WLxjtcCMj1p7KKEtVvnrkb8scOd81Wz+ZFPCZs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724319011; c=relaxed/simple; bh=XsaC0Yllq7EKGOv5j0sgGtTzP9qHGKNCDqRHKFM2InQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=KTUprc92+AItaC0s/uVfG0sKd8Dket/OCnq31PyCf8JxDd9CQV4alThQWH3++bb/CApWC3+VvvK6wsnzRmsRBfYyoiA88HCKCIh4KM6NzR6D6MM6fMh6xG8HqGdytgUvoJr/mrZ4BuC4zaARGtgWeEBqwbMixhHcCql52IGJs80= 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=oLLeNgIQ; arc=none smtp.client-ip=198.47.23.248 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="oLLeNgIQ" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47M9TuOT048965; Thu, 22 Aug 2024 04:29:56 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724318996; bh=LXlBucHtW/siugsLpq9W5jRjw6XnoC69c+WZ3x/ngdo=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=oLLeNgIQus7doF8G37fcvd+mho14/uxfiSw8wBtsYGWjiBo8OMKwL1H5Sc9vM51W4 6RDH9a3asXCrAAn9O8Ii9718VMF5un/YSXP3DvreXwpl5q3eEnhYSr57Dd0txMK9M5 AtFYJeBd8puN5LMTf1U/fcWZX61Ppcib6mVvZ7go= Received: from DFLE105.ent.ti.com (dfle105.ent.ti.com [10.64.6.26]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47M9Tu5A009387 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 22 Aug 2024 04:29:56 -0500 Received: from DFLE102.ent.ti.com (10.64.6.23) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 22 Aug 2024 04:29:56 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE102.ent.ti.com (10.64.6.23) 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; Thu, 22 Aug 2024 04:29:55 -0500 Received: from localhost ([10.249.48.175]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 47M9TtPX044825; Thu, 22 Aug 2024 04:29:55 -0500 From: Hari Nagalla To: , , , , , , , CC: , , Subject: [PATCH v5 1/4] arm64: dts: k3-am62a-main: Add C7xv device node Date: Thu, 22 Aug 2024 04:29:52 -0500 Message-ID: <20240822092955.22037-2-hnagalla@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240822092955.22037-1-hnagalla@ti.com> References: <20240822092955.22037-1-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 --- arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 12 ++++++++++++ 1 file changed, 12 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..8546ed35529b 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi @@ -1088,4 +1088,16 @@ 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"; + resets =3D <&k3_reset 208 1>; + firmware-name =3D "am62a-c71_0-fw"; + ti,sci =3D <&dmsc>; + ti,sci-dev-id =3D <208>; + ti,sci-proc-ids =3D <0x04 0xff>; + status =3D "disabled"; + }; }; --=20 2.34.1