From nobody Sun Dec 14 14:07:51 2025 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 37FB9171E43; Tue, 4 Feb 2025 01:16:51 +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=1738631813; cv=none; b=fRanAHCoHtEB9aRjVIyJFHHuYcMObzh9P0cXkljGMJJXGhu9L8QKmS4wG+NPJTOC5EKqpnli08IuajrLW1LxODCsqBsGCMQVrn+y3Q1hkhP8j4h438th4FIek7wDhEP71RJ6Lcuaz/0mAgSomVW/53gX4kXx/vxfaIPYNSrGURQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738631813; c=relaxed/simple; bh=rKbkukWosS04WkVHQp6z/KPvMhyxS5KPTJeDYlQe088=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=bCGSIF9RLBFmyQTRv2GDhsGOg4dkajzgumOo1WCx2Ggf3OaVa16JBix8bh/hkUd7VJjjIOoWU7XatKuowDs8h3XfCay6YKhCQE9hX+h7DSftS17scFXPPvPhgAtTYlQ88LKlB8TwPVE4ffFtt/M3OqRTwk6rh66wgfJvDVIK8i0= 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=EbZnvIwD; 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="EbZnvIwD" Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelvem-ot02.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 5141GgfR2302336 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 3 Feb 2025 19:16:42 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1738631802; bh=agjvuwTGJP2RzWNhFd4LxC+XvkGDUvOrBWvU3vuDAt0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=EbZnvIwDOuaONXaSK50UnCjCeR+eZbK/4+ZQmJNcbNLdHUMDy7043+aBe0hn8Iui7 KmKnmb5p/rpt2pOkr+XK2kyO4Q7Zw2j2xBckS/43PRU/8E1YLgnhgufuFKF5oEeRzi NUIRWMNJgxqm5w9v0vDMGKztiE7oAqNeMAB5BTlI= Received: from DLEE115.ent.ti.com (dlee115.ent.ti.com [157.170.170.26]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTP id 5141Ggea046968; Mon, 3 Feb 2025 19:16:42 -0600 Received: from DLEE101.ent.ti.com (157.170.170.31) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 3 Feb 2025 19:16:41 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE101.ent.ti.com (157.170.170.31) 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, 3 Feb 2025 19:16:41 -0600 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 5141GfAP024451; Mon, 3 Feb 2025 19:16:41 -0600 From: Judith Mendez To: Nishanth Menon , Vignesh Raghavendra CC: Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , , , , Andrew Davis , Hari Nagalla Subject: [PATCH v3 1/9] arm64: dts: ti: k3-am62-wakeup: Add wakeup R5F node Date: Mon, 3 Feb 2025 19:16:33 -0600 Message-ID: <20250204011641.1523561-2-jm@ti.com> X-Mailer: git-send-email 2.48.0 In-Reply-To: <20250204011641.1523561-1-jm@ti.com> References: <20250204011641.1523561-1-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 AM62 SoC devices have a single core R5F processor in wakeup domain. The R5F processor in wakeup domain is used as a device manager for the SoC. Signed-off-by: Devarsh Thakkar Signed-off-by: Hari Nagalla Signed-off-by: Judith Mendez --- Changes since v2: - Fix commit header, capitalize R5F - Fix whitespace issues --- arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi b/arch/arm64/boot/d= ts/ti/k3-am62-wakeup.dtsi index 9b8a1f85aa15c..061819a64300f 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi @@ -106,6 +106,31 @@ wkup_rti0: watchdog@2b000000 { status =3D "reserved"; }; =20 + wkup_r5fss0: r5fss@78000000 { + compatible =3D "ti,am62-r5fss"; + #address-cells =3D <1>; + #size-cells =3D <1>; + ranges =3D <0x78000000 0x00 0x78000000 0x8000>, + <0x78100000 0x00 0x78100000 0x8000>; + power-domains =3D <&k3_pds 119 TI_SCI_PD_EXCLUSIVE>; + status =3D "disabled"; + + wkup_r5fss0_core0: r5f@78000000 { + compatible =3D "ti,am62-r5f"; + reg =3D <0x78000000 0x00008000>, + <0x78100000 0x00008000>; + reg-names =3D "atcm", "btcm"; + ti,sci =3D <&dmsc>; + ti,sci-dev-id =3D <121>; + ti,sci-proc-ids =3D <0x01 0xff>; + resets =3D <&k3_reset 121 1>; + firmware-name =3D "am62-wkup-r5f0_0-fw"; + ti,atcm-enable =3D <1>; + ti,btcm-enable =3D <1>; + ti,loczrama =3D <1>; + }; + }; + wkup_vtm0: temperature-sensor@b00000 { compatible =3D "ti,j7200-vtm"; reg =3D <0x00 0xb00000 0x00 0x400>, --=20 2.48.0