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 X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5654DC3F2D7 for ; Tue, 3 Mar 2020 10:17:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 25D55214DB for ; Tue, 3 Mar 2020 10:17:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="sODLhxl2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728566AbgCCKRi (ORCPT ); Tue, 3 Mar 2020 05:17:38 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:49456 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728398AbgCCKRh (ORCPT ); Tue, 3 Mar 2020 05:17:37 -0500 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 023AHaJH068879; Tue, 3 Mar 2020 04:17:36 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1583230656; bh=aVnQPf33E/pgGKunVAPKsPvq8eJFS4lLLzrVENT5WmE=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=sODLhxl2OOP6AEr/aEF/oSeMb4OgpRcdZaEiJNDAueLwL8WVnFtqovBTc5e9ydikz +vwVxde/oBy/ov8ObE3PexPCnx0fLFIurU1SvSYSBqrsoen3TU8lCnBadaHdZcftJb kCzq59j0n1aQGqPdpj9pR+E5kg5dQ/X2WXvYZvDk= Received: from DFLE102.ent.ti.com (dfle102.ent.ti.com [10.64.6.23]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 023AHai8082344 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 3 Mar 2020 04:17:36 -0600 Received: from DFLE114.ent.ti.com (10.64.6.35) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Tue, 3 Mar 2020 04:17:36 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE114.ent.ti.com (10.64.6.35) 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; Tue, 3 Mar 2020 04:17:36 -0600 Received: from lta0400828a.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 023AHONf004649; Tue, 3 Mar 2020 04:17:34 -0600 From: Roger Quadros To: CC: , , , , , , , Roger Quadros Subject: [PATCH v2 4/6] arm64: dts: ti: k3-j721e-main.dtsi: Add USB to SERDES MUX Date: Tue, 3 Mar 2020 12:17:20 +0200 Message-ID: <20200303101722.26052-5-rogerq@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200303101722.26052-1-rogerq@ti.com> References: <20200303101722.26052-1-rogerq@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.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 c5d54af37e91..09b74f595f92 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -44,6 +44,13 @@ , , , , , ; }; + + 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 { -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki