From patchwork Sun Feb 9 08:17:32 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Vadapalli X-Patchwork-Id: 13966698 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 D5709C02199 for ; Sun, 9 Feb 2025 08:20:54 +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=euXuTkju0OPAsAr+EKUqdoMAYnLddo63qQiyM5gI5Go=; b=fhDA8uGJYT4zTd9TE2mmGk9OPP Pj1B1m9BzrY8XtA7UPo3stz7rnSe36HfZkXa1ANcPbMgJ6Y1y0kdetnsro1xRCzuQ3qZpbKjiYgeV kdavyodpDuHolWMlRXlc/CU/UXbUqHCvfGoxrOfkaVUUPJekE2FHyWaanuQ0TjoBp7fQxgjE2b9Ih V6ZvC6oLB9mIQgSF5p5F/PtJksds2tpHQGrGQeDYXKk3fq9aZrzgzW5F3rULB5ZeYeUgfacpi2v8n QETWN+Cn4IsP65rWjYqXtt989lAvD4hYBQUVo70mBjX2ymz5laxqgsPoPOnTErCf3SpACTC0x0UZW j0FcCRWg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1th2YX-0000000EKsH-0a5D; Sun, 09 Feb 2025 08:20:45 +0000 Received: from fllvem-ot04.ext.ti.com ([198.47.19.246]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1th2Vo-0000000EKWx-3H3C for linux-arm-kernel@lists.infradead.org; Sun, 09 Feb 2025 08:17:58 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 5198Hk3K3211691 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sun, 9 Feb 2025 02:17:46 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1739089066; bh=euXuTkju0OPAsAr+EKUqdoMAYnLddo63qQiyM5gI5Go=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=WnWqrAqrow1oXRUd6ILiAKBjWOCkqzLOPtqdFY5nv8Gu3qIF2hYa7w43bDQZWmCBo wDKLanSOFERFJrlgdsAniSaj+USH/PI6ztqp4pRfc4pn46vBsdaplNoC3qdWpC1zko MAkQpoUCwCCGg4ejf1NRrse5pOOWMwVosY5nV47A= Received: from DFLE108.ent.ti.com (dfle108.ent.ti.com [10.64.6.29]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 5198HkU8024725 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sun, 9 Feb 2025 02:17:46 -0600 Received: from DFLE113.ent.ti.com (10.64.6.34) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Sun, 9 Feb 2025 02:17:46 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE113.ent.ti.com (10.64.6.34) 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; Sun, 9 Feb 2025 02:17:46 -0600 Received: from uda0492258.dhcp.ti.com (uda0492258.dhcp.ti.com [10.24.72.104]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 5198HciT083866; Sun, 9 Feb 2025 02:17:43 -0600 From: Siddharth Vadapalli To: , , , , , CC: , , , , Subject: [PATCH 1/2] arm64: dts: ti: k3-j721e-common-proc-board: Add boot phase tag to SERDES3 Date: Sun, 9 Feb 2025 13:47:32 +0530 Message-ID: <20250209081738.1874749-2-s-vadapalli@ti.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250209081738.1874749-1-s-vadapalli@ti.com> References: <20250209081738.1874749-1-s-vadapalli@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-20250209_001756_886901_B7210F2F X-CRM114-Status: GOOD ( 10.92 ) 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 USB0 instance of USB on J721E SoC can be used for USB DFU boot. Since the USB Type-C interface on the J721E-EVM is connected to USB0 via SERDES3, supporting USB DFU boot requires SERDES3 link associated with USB0 to be functional at all stages of the USB DFU boot process. Thus, add the "bootph-all" boot phase tag to "serdes3_usb_link" device-tree node. Signed-off-by: Siddharth Vadapalli --- arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts index 4c1e02a4e7a2..4421852161dd 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts @@ -540,6 +540,7 @@ serdes3_usb_link: phy@0 { #phy-cells = <0>; cdns,phy-type = ; resets = <&serdes_wiz3 1>, <&serdes_wiz3 2>; + bootph-all; }; };