From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lelvem-ot02.ext.ti.com (lelvem-ot02.ext.ti.com [198.47.23.235]) (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 A31CC259487; Mon, 10 Feb 2025 22:59:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.235 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739228344; cv=none; b=loKgKpAq1AdahqArRztoQW/7DBsFOKG+vdRda+pKrOdI1ZpFDWTjDG5Zd8E13UsbB6jZ5HRmdyO/w4NRAdqQD/hWX18MF3Pxy+F5M0+nlDN4cRa5jj9JBtLs6EDZpcql74dCmiLiQ2G2M/ZvoDxCrTGykfBr4qZMu1LfIefYiJI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739228344; c=relaxed/simple; bh=pZYQdXNFzRf8C0YJAzloVfDX1NE2ZpT9HDzfyjFymh8=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=YWhAXJw8qiMxJWHuhnOfOzDGnbWGcwf0humdfhyb3OrJGC4C6AJM7kf9knHY6C7SwQWH8+OBQ7v+vyYC1LGBHI62FFGfpe7rxZ9xSil58tL4YuZ7wdsy3hl29x/i/O509LmLS2X2SjsDRu4jErJQIvfh6HGjIEWfnQHE2uIpBhA= 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=dqnejJ/X; arc=none smtp.client-ip=198.47.23.235 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="dqnejJ/X" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelvem-ot02.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 51AMwugi3582852 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 10 Feb 2025 16:58:56 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1739228336; bh=iC2U8Wn7kGF2PEm+pmf5NLerIZgG0BIk56qtZD7q44Q=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=dqnejJ/X0ryB7ScIfgsJFcvSNN3cmwt973RK9/Tgwh8KgAoUYuLA58xQVl8Vc/WN5 S5+jivfP8OAQPWkjozy2v4OfymtO04aJPtD7q6Ytrzxy1ufts3i0MytshV4fQx0ODd iu+DY2942lNE1m7aZB2etsX3PlcgcCQe3S+k4Zpo= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 51AMwuJ6008459 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 10 Feb 2025 16:58:56 -0600 Received: from DFLE103.ent.ti.com (10.64.6.24) 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; Mon, 10 Feb 2025 16:58:55 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE103.ent.ti.com (10.64.6.24) 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; Mon, 10 Feb 2025 16:58:55 -0600 Received: from [10.249.42.149] ([10.249.42.149]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 51AMwtCc052847; Mon, 10 Feb 2025 16:58:55 -0600 Message-ID: Date: Mon, 10 Feb 2025 16:58:55 -0600 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 04/10] arm64: dts: ti: k3-am62a-main: Add C7xv device node To: Judith Mendez , Nishanth Menon , Vignesh Raghavendra CC: Rob Herring , Krzysztof Kozlowski , Conor Dooley , , , , Hari Nagalla References: <20250210221530.1234009-1-jm@ti.com> <20250210221530.1234009-5-jm@ti.com> Content-Language: en-US From: Andrew Davis In-Reply-To: <20250210221530.1234009-5-jm@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea On 2/10/25 4:15 PM, Judith Mendez wrote: > 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 > Signed-off-by: Judith Mendez > --- Acked-by: Andrew Davis > Changes since v4: > - No change > --- > 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/dts/ti/k3-am62a-main.dtsi > index a1daba7b1fad5..f6ebc4eabaf14 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi > @@ -1123,6 +1123,18 @@ vpu: video-codec@30210000 { > power-domains = <&k3_pds 204 TI_SCI_PD_EXCLUSIVE>; > }; > > + c7x_0: dsp@7e000000 { > + compatible = "ti,am62a-c7xv-dsp"; > + reg = <0x00 0x7e000000 0x00 0x00100000>; > + reg-names = "l2sram"; > + ti,sci = <&dmsc>; > + ti,sci-dev-id = <208>; > + ti,sci-proc-ids = <0x04 0xff>; > + resets = <&k3_reset 208 1>; > + firmware-name = "am62a-c71_0-fw"; > + status = "disabled"; > + }; > + > e5010: jpeg-encoder@fd20000 { > compatible = "ti,am62a-jpeg-enc", "img,e5010-jpeg-enc"; > reg = <0x00 0xfd20000 0x00 0x100>,