From nobody Mon Feb 9 13:58:43 2026 Received: from fllvem-ot04.ext.ti.com (fllvem-ot04.ext.ti.com [198.47.19.246]) (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 9E322171A7; Sat, 5 Apr 2025 00:15:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.246 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743812133; cv=none; b=J/Z+FjSJtEzciQ2eR5U2OqkTcsBTIwPTNZaWhfpI5xQxC7kjYXVXUOLovKx+CeT5DS2UsO26AynZHxzoQenacFUfqY1dcSAUSFkAe2F8e5gSHFa9Phv0+6ub4WDKm7hZNdwGGHpDSViXCA+pJW9xLoV3p9uXO9laa3YolIhajX8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743812133; c=relaxed/simple; bh=bwYTBuvzOhLMAMSvjeTqAcNEmRlazQOCEzKMKTxaAo8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=UlmEpwszuBtfLUUkAIf9dOCqVdO7MytD5Lu7Sx3BFLBXtRB59yCmEOv8q7PmLOvibcyxjoELYdnTUUl0IaYiHFEP4n+qovDTDRqCwr36YXcJK7VXBmY//Bz5+VnOE6TcjQZoayzOVqJO71GwwMg5ve7kqs2vR7QkGxdUfNrKjLU= 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=Tpn50V9a; arc=none smtp.client-ip=198.47.19.246 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="Tpn50V9a" Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 5350FIQR464790 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 4 Apr 2025 19:15:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1743812119; bh=0x4HYCG6udDh+zdPSfjRlPnIjrs/dPAOW/52VBr2Zg8=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Tpn50V9aymVnlRWv/p1XCYXgXrFEPpb+UWktaeQlEGG+azIBIMHTqzKnRPAjCScxo d9lbp08QkXf6HZk8/dVo/fMqY7n33xWT4fPFZBiZisQmd5DnxnzNtefpM9wlG7dHBV MGTkTtV6iCH06cuRCLggSlcQXzORnX61gjNxS3FY= Received: from DFLE109.ent.ti.com (dfle109.ent.ti.com [10.64.6.30]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 5350FIN4038158 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 4 Apr 2025 19:15:18 -0500 Received: from DFLE114.ent.ti.com (10.64.6.35) 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; Fri, 4 Apr 2025 19:15:18 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) 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, 4 Apr 2025 19:15:18 -0500 Received: from judy-hp.dhcp.ti.com (judy-hp.dhcp.ti.com [128.247.81.105]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 5350FI5c065952; Fri, 4 Apr 2025 19:15:18 -0500 From: Judith Mendez To: Nishanth Menon , Vignesh Raghavendra CC: Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , , , , Hari Nagalla , Beleswar Padhi , Andrew Davis , Markus Schneider-Pargmann Subject: [PATCH v6 03/11] arm64: dts: ti: k3-am62a-mcu: Add R5F remote proc node Date: Fri, 4 Apr 2025 19:15:10 -0500 Message-ID: <20250405001518.1315273-4-jm@ti.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250405001518.1315273-1-jm@ti.com> References: <20250405001518.1315273-1-jm@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea Content-Type: text/plain; charset="utf-8" From: Hari Nagalla AM62A SoCs have a single R5F core in the MCU voltage domain. Add the R5FSS node with the child node for core0 in MCU voltage domain .dtsi file. Signed-off-by: Hari Nagalla Signed-off-by: Judith Mendez Acked-by: Andrew Davis --- 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 9ed9d703ff24d..ee961ced7208f 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi @@ -174,4 +174,29 @@ mcu_mcan1: can@4e18000 { bosch,mram-cfg =3D <0x0 128 64 64 64 64 32 32>; status =3D "disabled"; }; + + mcu_r5fss0: r5fss@79000000 { + compatible =3D "ti,am62-r5fss"; + #address-cells =3D <1>; + #size-cells =3D <1>; + ranges =3D <0x79000000 0x00 0x79000000 0x8000>, + <0x79020000 0x00 0x79020000 0x8000>; + power-domains =3D <&k3_pds 7 TI_SCI_PD_EXCLUSIVE>; + status =3D "disabled"; + + mcu_r5fss0_core0: r5f@79000000 { + compatible =3D "ti,am62-r5f"; + reg =3D <0x79000000 0x00008000>, + <0x79020000 0x00008000>; + reg-names =3D "atcm", "btcm"; + resets =3D <&k3_reset 9 1>; + firmware-name =3D "am62a-mcu-r5f0_0-fw"; + ti,atcm-enable =3D <0>; + ti,btcm-enable =3D <1>; + ti,loczrama =3D <0>; + ti,sci =3D <&dmsc>; + ti,sci-dev-id =3D <9>; + ti,sci-proc-ids =3D <0x03 0xff>; + }; + }; }; --=20 2.49.0