From patchwork Fri Jan 31 21:46:06 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Judith Mendez X-Patchwork-Id: 13955927 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E5DB2C0218F for ; Fri, 31 Jan 2025 21:55:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=svnpZ6ttIQAVoQNC7XEDX8HFGwXlExeR9W0DIGggWd0=; b=hiBbxDrFdA6JmQtoejx9km9xju IzpQJKuxCGbGwyG1/G3a37359FxJbI5VJ+OZzgJ1sO9X1p8mhl2i4qx9NxSjVaLLM2w4XyWs7c/5B i5weUtyAQivPliAizzDLaxwdYeC8mzvXrkE67d8NRRpHFwBqWRJ7Cv8IUOs75ZikoR01wTK40EwEh 0bQnFv9hXGxW1233HZKmZLHZSYd4mRCsmt71jPhVreeAEB+1KkwIgdxql87LeWNga5N7kK863VzJS caJ82/6pLJgwDokkzB7LVxDjPeQLAoXef6Q6O3h2nd6RYpM01NnFvnjLvc6geRVDoZ5kVibuTyfY/ yOgAvbSg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tdyyw-0000000BVld-0gWV; Fri, 31 Jan 2025 21:55:22 +0000 Received: from fllvem-ot03.ext.ti.com ([198.47.19.245]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tdyq8-0000000BUa3-1SES for linux-arm-kernel@lists.infradead.org; Fri, 31 Jan 2025 21:46:17 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllvem-ot03.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 50VLkCOr2548688 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 31 Jan 2025 15:46:12 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1738359972; bh=svnpZ6ttIQAVoQNC7XEDX8HFGwXlExeR9W0DIGggWd0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Ar5xkEuJgHydDBClDNU/rdpL5fNqVjcz1LnQH+2s/H4hf1C95tv4W8iGmSGtgTNeB mpi5M+qsuCVJqV737A3uVcW1OiPjXJ/1gu91z5j51lCuyOKSB4/hMfEg/xexunYNds IwvK6QiIXMuUwalib+Am5VGEOzC3HWOx9ZqdFSOw= Received: from DFLE113.ent.ti.com (dfle113.ent.ti.com [10.64.6.34]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 50VLkC7r017511 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 31 Jan 2025 15:46:12 -0600 Received: from DFLE114.ent.ti.com (10.64.6.35) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 31 Jan 2025 15:46:11 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE114.ent.ti.com (10.64.6.35) 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; Fri, 31 Jan 2025 15:46:11 -0600 Received: from judy-hp.dhcp.ti.com (judy-hp.dhcp.ti.com [128.247.81.105]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 50VLkBD1082734; Fri, 31 Jan 2025 15:46:11 -0600 From: Judith Mendez To: Nishanth Menon , Vignesh Raghavendra CC: Rob Herring , Krzysztof Kozlowski , Conor Dooley , , , , Andrew Davis , Hari Nagalla , Judith Mendez Subject: [PATCH v2 4/9] arm64: dts: ti: k3-am62a-main: Add C7xv device node Date: Fri, 31 Jan 2025 15:46:06 -0600 Message-ID: <20250131214611.3288742-5-jm@ti.com> X-Mailer: git-send-email 2.48.0 In-Reply-To: <20250131214611.3288742-1-jm@ti.com> References: <20250131214611.3288742-1-jm@ti.com> MIME-Version: 1.0 X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250131_134616_532589_1B7053CF X-CRM114-Status: GOOD ( 10.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 --- Changes since v1: - disable each device node in the voltage domain files and enable at the board level file - fix firmware names --- 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>,