From patchwork Thu Aug 22 09:29:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hari Nagalla X-Patchwork-Id: 13773146 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 47CA5C5473B for ; Thu, 22 Aug 2024 09:35:43 +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:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=N4klKMl3vTnoGxY26T3OWKNpOoXbbbSvsWLAd3ZX3Ds=; b=4XyzZ47I6KE1nThhV7ECiKXSol heKzNoXMrZbJnZ1XDMmVjoAW4MmrvlP/f7yF08xYrChpB18LdwbObjbqu9tdHbxEres/0wUixQtXh u+d+8zQwqv2iRywP01EQazAQ+XC4/kfHMFSTXVnwCsD8jeovSfP416ULucSCjEEveLkFn0nT6/jxQ Qs3W5d2g4PntQkQXeE+rU4o3H+h1Uj6KMAAyNyRInEEfPJYOp04CDCHvN+4PZBYCsD2lyuetBf5mm qNstN2+9nFDHIaFESP+IIywMcgBFem2fb19waR8TRcZRi+SlQPH/icwsg35LoT1dsrky0wQ/g9yMn y879xKyg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sh4EA-0000000CGHj-0U7C; Thu, 22 Aug 2024 09:35:34 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sh48m-0000000CEqx-4As8 for linux-arm-kernel@lists.infradead.org; Thu, 22 Aug 2024 09:30:05 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47M9TuvZ026980; 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=N4klKMl3vTnoGxY26T3OWKNpOoXbbbSvsWLAd3ZX3Ds=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=MDxszBD0ljuJAN3lp1/Hrh1K5doW1kvo0N8ViGCyl9N5LlQRctNv8i5bgOgJI5Bu0 dDdehTlExp7BWC6FWnLz3IN/zHv89iTWFIdRHvACaeR54+jcZzFH3WlJMCLu2IBaOg 1BjNEglXGNP4+9JvjoUvtfs5vep3q4+4NV4XPA2c= Received: from DFLE109.ent.ti.com (dfle109.ent.ti.com [10.64.6.30]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47M9TuvS010778 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 22 Aug 2024 04:29:56 -0500 Received: from DFLE105.ent.ti.com (10.64.6.26) by DFLE109.ent.ti.com (10.64.6.30) 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 04:29:55 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) 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 via Frontend Transport; Thu, 22 Aug 2024 04:29:56 -0500 Received: from localhost ([10.249.48.175]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 47M9TtKh062477; Thu, 22 Aug 2024 04:29:55 -0500 From: Hari Nagalla To: , , , , , , , CC: , , Subject: [PATCH v5 2/4] arm64: dts: k3-am62a-mcu: Add R5F Remoteproc node Date: Thu, 22 Aug 2024 04:29:53 -0500 Message-ID: <20240822092955.22037-3-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> 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-20240822_023001_210285_67BA6B4D X-CRM114-Status: UNSURE ( 9.78 ) 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 AM62A SoCs have a single R5F core in the MCU voltage domain. The MCU core can run safety applications or can also be used as a general purpose MCU. Signed-off-by: Hari Nagalla --- arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi | 25 ++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi index 8c36e56f4138..f0facc9a268c 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi @@ -167,4 +167,29 @@ mcu_mcan1: can@4e18000 { bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; status = "disabled"; }; + + mcu_r5fss0: r5fss@79000000 { + compatible = "ti,am62-r5fss"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x79000000 0x00 0x79000000 0x8000>, + <0x79020000 0x00 0x79020000 0x8000>; + power-domains = <&k3_pds 7 TI_SCI_PD_EXCLUSIVE>; + + mcu_r5fss0_core0: r5f@79000000 { + compatible = "ti,am62-r5f"; + reg = <0x79000000 0x00008000>, + <0x79020000 0x00008000>; + reg-names = "atcm", "btcm"; + resets = <&k3_reset 9 1>; + firmware-name = "am62a-mcu-r5f0_0-fw"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <9>; + ti,sci-proc-ids = <0x03 0xff>; + ti,atcm-enable = <0>; + ti,btcm-enable = <1>; + ti,loczrama = <0>; + status = "disabled"; + }; + }; };