From patchwork Wed Jun 5 12:48:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hari Nagalla X-Patchwork-Id: 13686841 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 44220C25B76 for ; Wed, 5 Jun 2024 12:49:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id: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=0R5RGdco99r1MO64h2xDU5TZiaEP37ZL6yJqpdD99Oc=; b=S/YqRxzD67WFB7 0yEPE79QeRpNlDwOpUZYBdFFqJblDwrJ7RI+yu0zqXDCf111gLi4BpZXIFsk1XEC9hB7mpbopYK7z I1vJXqhXNBKNeY+ocVpj1oRj5oXdXSZrlsVxa5HHbYDRkrhLQbOOPB4zQEbWK8RLDmwvopXfsHlnH TPgpek14VGerYJxRUfg4lJ093oa0Ni/VG8lQphuDqzr/fByrxAO0NBA9C6xOLuaQ/JtTPdrARjag6 f85qqQ6xaRuliHv5EmZpbi6x11nmRhzvdrAsvl10/P9eOO4AjY9p5kgVMuyAqY1jbYzCknUFJbx5h MQL8Ka66tpjmDb+cdgXg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sEq4j-000000064a6-163E; Wed, 05 Jun 2024 12:49:09 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sEq4f-000000064XX-1NFQ for linux-arm-kernel@lists.infradead.org; Wed, 05 Jun 2024 12:49:07 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 455Cn0pb006029; Wed, 5 Jun 2024 07:49:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1717591740; bh=WbdIYS/knOJHqyX7310+VXzxm1AWii1EXvlI4FnfTaU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=MVdWRqOfZxXrJK9LsZ7fbKBiKLpAOyk4f1tNXmveXZOeQQv0D5FlCy7oPSvTHgUwS Q0onLgR0ZxoVE3DneGTqvTNMOutd2p/pjUNIhMz6zoAexfExNll3JOoBGaZyWYZfpC xg6Pe64+CiYp5rZ+cksjQk3tl4wOqJV1yYqVlmeg= Received: from DLEE111.ent.ti.com (dlee111.ent.ti.com [157.170.170.22]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 455Cn0Qs006777 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 5 Jun 2024 07:49:00 -0500 Received: from DLEE100.ent.ti.com (157.170.170.30) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 5 Jun 2024 07:49:00 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE100.ent.ti.com (157.170.170.30) 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; Wed, 5 Jun 2024 07:49:00 -0500 Received: from localhost ([10.249.48.175]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 455Cn0kJ108867; Wed, 5 Jun 2024 07:49:00 -0500 From: Hari Nagalla To: , , , , , CC: , , Subject: [PATCH v3 1/4] arm64: dts: k3-am62a-main: Add C7xv device node Date: Wed, 5 Jun 2024 07:48:56 -0500 Message-ID: <20240605124859.3034-2-hnagalla@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240605124859.3034-1-hnagalla@ti.com> References: <20240605124859.3034-1-hnagalla@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240605_054905_513773_8E98500C X-CRM114-Status: UNSURE ( 9.49 ) X-CRM114-Notice: Please train this message. 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 --- 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/dts/ti/k3-am62a-main.dtsi index bf9c2d9c6439..0912cc31329c 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi @@ -1062,4 +1062,15 @@ vpu: video-codec@30210000 { clocks = <&k3_clks 204 2>; 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"; + }; };