From patchwork Fri Jan 31 21:46:03 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Judith Mendez X-Patchwork-Id: 13955938 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 609B5C02192 for ; Fri, 31 Jan 2025 22:07:24 +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=jOO7IaZBHG0SGBYTn4qHw0AMaGrdcG2iNkzi+O/8DsI=; b=N6ZpMl7R1i5+fdyRjI+9M3j0zi dRbVTe3s+IvETeb96h3APkw9iYdcWacuGlXMjusm+01d2h2Z0ZoJEsz2AGte6MAqVPQM9q2kg28Nd rk1lEgRS8fO2kuUFjoPnEzEd27fY1PgSw6sMDCgPLMiKeeAK5q2sMLhhQQdnZES4zAnOO2ZSKTVGl pEnGms4TJj36NRwNUwY+DOnige6ueIGEmfnvyYxqb60VMPkNVStfCr9nFp2WZjvVgVo5bAYzJrcoH 9ydVeQf+218NXQpi/gaDGf5Ul85fuw6IKpEMQnW2KLfUMIzKjn2UOpYH0bDUYsCMiQ0Y/WQX/efeQ ofGhW16Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tdzAR-0000000BXDa-0LHr; Fri, 31 Jan 2025 22:07:15 +0000 Received: from lelvem-ot02.ext.ti.com ([198.47.23.235]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tdyqD-0000000BUdW-3Tnp for linux-arm-kernel@lists.infradead.org; Fri, 31 Jan 2025 21:46:23 +0000 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 50VLkCww1779737 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); 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=jOO7IaZBHG0SGBYTn4qHw0AMaGrdcG2iNkzi+O/8DsI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=KqKSVpvB1KqAWRn2fx5gU5YLTSDeZyNBKlXGAy1eFXxXxgVfyUiYdRYGXQFiwYuJ+ UDRhOosdSMz1h5O+NbhaGJqbMwFPl/YgJnOsAl/EqF2YSxGCD8TYoK2roa+hzaAyw9 lqZm5ixD49FKU3kQj7MrxZ0NRn6jmwW0xLRIjIrI= 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 ESMTP id 50VLkCmT108358; Fri, 31 Jan 2025 15:46:12 -0600 Received: from DFLE110.ent.ti.com (10.64.6.31) 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, 31 Jan 2025 15:46:11 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE110.ent.ti.com (10.64.6.31) 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; 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 50VLkBCw082734; 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 1/9] arm64: dts: ti: k3-am62-wakeup: Add wakeup r5f node Date: Fri, 31 Jan 2025 15:46:03 -0600 Message-ID: <20250131214611.3288742-2-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_134621_955133_7976FCAE X-CRM114-Status: GOOD ( 10.85 ) 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: 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 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-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/dts/ti/k3-am62-wakeup.dtsi index 9b8a1f85aa15c..12b1520974ade 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 = "reserved"; }; + wkup_r5fss0: r5fss@78000000 { + compatible = "ti,am62-r5fss"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x78000000 0x00 0x78000000 0x8000>, + <0x78100000 0x00 0x78100000 0x8000>; + power-domains = <&k3_pds 119 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; + + wkup_r5fss0_core0: r5f@78000000 { + compatible = "ti,am62-r5f"; + reg = <0x78000000 0x00008000>, + <0x78100000 0x00008000>; + reg-names = "atcm", "btcm"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <121>; + ti,sci-proc-ids = <0x01 0xff>; + resets = <&k3_reset 121 1>; + firmware-name = "am62-wkup-r5f0_0-fw"; + ti,atcm-enable = <1>; + ti,btcm-enable = <1>; + ti,loczrama = <1>; + }; + }; + wkup_vtm0: temperature-sensor@b00000 { compatible = "ti,j7200-vtm"; reg = <0x00 0xb00000 0x00 0x400>,