From mboxrd@z Thu Jan 1 00:00:00 1970 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 A9DA8CA1010 for ; Fri, 5 Sep 2025 06:24:06 +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=S4vPSMY+WPy4tAS1pz3zNbAgISNuOjb0rEdgpdtUzpo=; b=ZY0VCVLyPt4IywD3okwStrku33 m5WEVMHr9JAfQB0q/RaPB/bCUn8aaOgqDXOnlJDLI161Oe84c+/z1ATlPvoLKugVf9RNvnBYsO8hD YlmtbztiDXfn1PredaF6eP5agWNCdR3zqHoEHa0wWqYWKY0qSdd+wrm11oVGXW33ua/LxN9+zuV0U carUjk9Kivdw0hYgDrouHWYmwvA8SBzDHPMsmKGLaxP6Yi613DLiHNkO4jMAoTvKQMYS/ZTUimpCn aYs2HfZLob1Ibt2xdL8LjkkE4684F2FDd2boCJ0vOWBEGg44DfoH12PkvP5gJE+vgGIeZL6uJTybN oGf4qFXw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uuPrd-0000000HGBi-155l; Fri, 05 Sep 2025 06:24:01 +0000 Received: from lelvem-ot01.ext.ti.com ([198.47.23.234]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uuOs2-0000000Gx8Q-3gzX for linux-arm-kernel@lists.infradead.org; Fri, 05 Sep 2025 05:20:24 +0000 Received: from lelvem-sh01.itg.ti.com ([10.180.77.71]) by lelvem-ot01.ext.ti.com (8.15.2/8.15.2) with ESMTP id 5855KKjb3246466; Fri, 5 Sep 2025 00:20:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1757049620; bh=S4vPSMY+WPy4tAS1pz3zNbAgISNuOjb0rEdgpdtUzpo=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Rs5KrjfLDtfIcDwiQtlHXRfGIhe3JiQUB7oK9L2XkMh2+nsOQNIOS1ds/+uyvneZZ UxDxzYrZqyBriEU/L3CnfhlKWoWFM/UujfoNrIGD1muDCPZ2Yk8Kazu4Gx4SzpzJbl HTE7Q9/TRRnlGBY4aqp0rfEc1bPsUiRED4tXbGzA= Received: from DLEE113.ent.ti.com (dlee113.ent.ti.com [157.170.170.24]) by lelvem-sh01.itg.ti.com (8.18.1/8.18.1) with ESMTPS id 5855KKpS136669 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA256 bits=128 verify=FAIL); Fri, 5 Sep 2025 00:20:20 -0500 Received: from DLEE107.ent.ti.com (157.170.170.37) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55; Fri, 5 Sep 2025 00:20:20 -0500 Received: from lelvem-mr05.itg.ti.com (10.180.75.9) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55 via Frontend Transport; Fri, 5 Sep 2025 00:20:20 -0500 Received: from uda0510294.dhcp.ti.com (uda0510294.dhcp.ti.com [172.24.234.212]) by lelvem-mr05.itg.ti.com (8.18.1/8.18.1) with ESMTP id 5855Ioil220581; Fri, 5 Sep 2025 00:20:14 -0500 From: Beleswar Padhi To: , , , , , CC: , , , , , , , , Wadim Egorov , Matt McKee , Garrett Giordano , Nathan Morrisson , John Ma , Logan Bristol Subject: [PATCH v3 18/33] arm64: dts: ti: k3-am64-phycore-som: Add missing cfg for TI IPC Firmware Date: Fri, 5 Sep 2025 10:48:31 +0530 Message-ID: <20250905051846.1189612-19-b-padhi@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250905051846.1189612-1-b-padhi@ti.com> References: <20250905051846.1189612-1-b-padhi@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250904_222023_004343_640E1128 X-CRM114-Status: UNSURE ( 9.40 ) 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 The k3-am64-phycore SoM enables all R5F and M4F remote processors. Reserve the MAIN domain timers that are used by R5F remote processors for ticks to avoid rproc crashes. This config aligns with other AM64 boards and can be refactored out later. Signed-off-by: Beleswar Padhi Tested-by: Wadim Egorov --- Cc: Wadim Egorov Cc: Matt McKee Cc: Garrett Giordano Cc: Nathan Morrisson Cc: John Ma Cc: Logan Bristol Requesting for review/test of this patch. v3: Changelog: 1. Carried T/B tag. Link to v2: https://lore.kernel.org/all/20250823160901.2177841-19-b-padhi@ti.com/ v2: Changelog: 1. Re-ordered patch from [PATCH 28/33] to [PATCH v2 18/33]. Link to v1: https://lore.kernel.org/all/20250814223839.3256046-29-b-padhi@ti.com/ .../boot/dts/ti/k3-am64-phycore-som.dtsi | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi index 03c46d74ebb5..1efd547b2ba6 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi @@ -275,6 +275,30 @@ mbox_m4_0: mbox-m4-0 { }; }; +/* main_timer8 is used by r5f0-0 */ +&main_timer8 { + status = "reserved"; +}; + +/* main_timer9 is used by r5f0-1 */ +&main_timer9 { + status = "reserved"; +}; + +/* main_timer10 is used by r5f1-0 */ +&main_timer10 { + status = "reserved"; +}; + +/* main_timer11 is used by r5f1-1 */ +&main_timer11 { + status = "reserved"; +}; + +&main_r5fss0 { + status = "okay"; +}; + &main_i2c0 { pinctrl-names = "default"; pinctrl-0 = <&main_i2c0_pins_default>; -- 2.34.1