From patchwork Wed Jan 8 11:18:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roger Quadros X-Patchwork-Id: 11323239 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EEDA9139A for ; Wed, 8 Jan 2020 11:19:17 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id CBB2120673 for ; Wed, 8 Jan 2020 11:19:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="CxPwPEPP"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ti.com header.i=@ti.com header.b="u2cauyRl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CBB2120673 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=oU9blMY1SUSk43k6GxRoKJDunDfg9ocJfyOT4XVTr2w=; b=CxPwPEPP9tdAkX OUCzWySJRuFi9CyCWHWhgc0gxSYbWc8ZmT3LOtGyYQMd3eQouV/3I5xkZkIC4BleXPoBR83F2MWp4 RdclgoVemSrySVz2Pvk36i3KzDD2306dPD5RAbVsJ6zbneMXdJlsz3/5XztXATgchPR2eDtnLJ18L ZXQSLqOCQ9Q6gFPD4BZHD1A6beXfelD6hbfwGZeN6DJaPciMw55+piM9bVYIqvnxlkXnIb7GuRGix yn7ERyzQPQjE7LEcmzmSuA9L42WiOeKb8jnD8Ya7UN4tPK9Ls//7a4I7i6kXN8eFOSkH32HNAybyP TpJhq2sbKuvd6oVhkAlQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ip9Mq-0001Xf-GA; Wed, 08 Jan 2020 11:19:16 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ip9MK-000193-VM for linux-arm-kernel@lists.infradead.org; Wed, 08 Jan 2020 11:18:46 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 008BIiOi125874; Wed, 8 Jan 2020 05:18:44 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1578482324; bh=SP4EnpeM6GGBv5vJGSKWMvGveJi/0lQQ/mLpvMFlKa8=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=u2cauyRl6FSe2eAiALYEAf7qHVidCGqfPIw9zhUUI1I2znqSJ1bKOe4oSbzXIuyLg P8A2YttJty2OeDSzBvtIwxhB81JggkRhCFu2VpxtxEHOaI9lcEdMttpDH/O0KNCUMu Mm6zzFwRKR/42KXAmslehTAfuRGJbfY+zsZZP7R8= Received: from DFLE111.ent.ti.com (dfle111.ent.ti.com [10.64.6.32]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 008BIicK019473 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 8 Jan 2020 05:18:44 -0600 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Wed, 8 Jan 2020 05:18:42 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) 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 15.1.1847.3 via Frontend Transport; Wed, 8 Jan 2020 05:18:42 -0600 Received: from lta0400828a.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 008BIWBs087830; Wed, 8 Jan 2020 05:18:40 -0600 From: Roger Quadros To: Subject: [PATCH 3/5] arm64: dts: ti: k3-j721e-main.dtsi: Add USB to SERDES MUX Date: Wed, 8 Jan 2020 13:18:28 +0200 Message-ID: <20200108111830.8482-4-rogerq@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200108111830.8482-1-rogerq@ti.com> References: <20200108111830.8482-1-rogerq@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200108_031845_074298_CA78F769 X-CRM114-Status: GOOD ( 12.36 ) X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [198.47.23.248 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: nm@ti.com, devicetree@vger.kernel.org, vigneshr@ti.com, nsekhar@ti.com, linux-kernel@vger.kernel.org, kishon@ti.com, linux-arm-kernel@lists.infradead.org, Roger Quadros Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The USB controllers can be connected to one of the 2 SERDESes using a MUX. Add a MUX controller node fot that. Signed-off-by: Roger Quadros Signed-off-by: Sekhar Nori --- arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi index 6741c1e67f50..7c60f8ec6365 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -43,6 +43,13 @@ , , , , , ; }; + + usb_serdes_mux: mux-controller@4000 { + compatible = "mmio-mux"; + #mux-control-cells = <1>; + mux-reg-masks = <0x4000 0x8000000>, /* USB0 to SERDES0/3 mux */ + <0x4010 0x8000000>; /* USB1 to SERDES1/2 mux */ + }; }; gic500: interrupt-controller@1800000 {