From patchwork Thu Oct 5 10:00:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jayesh Choudhary X-Patchwork-Id: 149000 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:612c:2016:b0:403:3b70:6f57 with SMTP id fe22csp512921vqb; Thu, 5 Oct 2023 12:14:40 -0700 (PDT) X-Google-Smtp-Source: AGHT+IH9VNEoqCpiZH7gJY5wWdoKfOhEpDTmhiNT436/1r9W/ohoTZMIQS14UMMImjY+uW4hxvL4 X-Received: by 2002:a05:6a20:978f:b0:164:382f:3eb1 with SMTP id hx15-20020a056a20978f00b00164382f3eb1mr5223279pzc.7.1696533280628; Thu, 05 Oct 2023 12:14:40 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696533280; cv=none; d=google.com; s=arc-20160816; b=HTSksTdsoc6Rkf8Tb+t4HyDhI4SQU1SbsSz6UEuu1m+5KbRMYWTMk2AbpGhbGVrOUj vPakCKtTXK3ABybAYwrg5rjG0iitO2tEsAXmM/jAPAt80aShJb+N6Q707FNzmTWsRTVE 7bwtQgp0KcZVvgtbFs/2rVT0XhbOQTSDVKfaBqliIYggU7waacAt4U2YImSfJni98jKO 4wjCPixjPgiK9y1WMDRdcu1saHwfdLi6v0WNhisYJdytquaHU9SvM8OLEKFsPMYaXVu0 wrJna2zRY5pSTeuEYL/e/t1zknp5d9NOJBj7JWjpWQLEmELBGFhkQ9bF2OeidGyglx8m wqvQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=57mCXwxyotaHUWw5CpiJYMffjaQKYYAlBsulxLdV9xk=; fh=/GEJjb9zemR4NZB6DC3piieuPzLX8vbbj5mYlMm5sV0=; b=N4KS/E9jjArjWspxQCpH4F0+SbEMCgltMPXClgouweX1blgAFG3d30YYFuk1HcaqYi RFczEgJ2NduQicbyyC+rCgtBI/yzN0v5IkISjT61ddbBHS1q0HW4h7I2YOgzx5XQFpH6 bU3UomUILBSI3x3HVFRSZISW0s3IZA1QrLvX+9fJ4KdjZ9hmgPwCbTeUzMKUNp7+th3i KVsaOX2OzDnJoz1KmYI9J2moDEGTrJkhgTXzgeUazvGFnAt5vnk51ZFEw9rz/6b+w8tZ dvdlVtSdfG05a3ZMn9TM9dpyBwgJrlVwylLu30wS7pA+Zcs4JJx4JTU1Tuu9GMpH8Ayd Uxfg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=bj5EvcZI; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: from groat.vger.email (groat.vger.email. [23.128.96.35]) by mx.google.com with ESMTPS id b197-20020a6334ce000000b0057761dd9c56si2042971pga.322.2023.10.05.12.14.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Oct 2023 12:14:40 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) client-ip=23.128.96.35; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=bj5EvcZI; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id 2795C83D0ABC; Thu, 5 Oct 2023 12:14:38 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229748AbjJETOW (ORCPT + 18 others); Thu, 5 Oct 2023 15:14:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56684 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229705AbjJETOU (ORCPT ); Thu, 5 Oct 2023 15:14:20 -0400 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B02DBDB; Thu, 5 Oct 2023 12:14:18 -0700 (PDT) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 395A0Uab103664; Thu, 5 Oct 2023 05:00:30 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1696500030; bh=57mCXwxyotaHUWw5CpiJYMffjaQKYYAlBsulxLdV9xk=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=bj5EvcZIVX8XBsHtey8znMK25111W0VjB6+b76ltZCeIA/KGGNJcwkh6WjcnjgfmF XHQPmmYEvN3Wra7965LXJFjImDmbsq5EAMH4fvr6spFAedqK8Ssuj8n/FB7gKDvJvz GF7/QfAJPUTl/WQvHWT54wDr7VIhJnKU+5lStJFk= Received: from DFLE100.ent.ti.com (dfle100.ent.ti.com [10.64.6.21]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 395A0UTv028088 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 5 Oct 2023 05:00:30 -0500 Received: from DFLE109.ent.ti.com (10.64.6.30) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 5 Oct 2023 05:00:30 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) 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 via Frontend Transport; Thu, 5 Oct 2023 05:00:30 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 395A0TP0073676; Thu, 5 Oct 2023 05:00:29 -0500 From: Jayesh Choudhary To: , , CC: , , , , , , , , , , , , Subject: [PATCH v11 1/5] arm64: dts: ti: k3-j784s4-main: Add system controller and SERDES lane mux Date: Thu, 5 Oct 2023 15:30:23 +0530 Message-ID: <20231005100027.228806-2-j-choudhary@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231005100027.228806-1-j-choudhary@ti.com> References: <20231005100027.228806-1-j-choudhary@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Thu, 05 Oct 2023 12:14:38 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778944081062958322 X-GMAIL-MSGID: 1778944081062958322 From: Siddharth Vadapalli The system controller node manages the CTRL_MMR0 region. Add serdes_ln_ctrl node which is used for controlling the SERDES lane mux. Signed-off-by: Siddharth Vadapalli [j-choudhary@ti.com: Fix serdes_ln_ctrl node] Signed-off-by: Jayesh Choudhary --- arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi index efed2d683f63..6d9a5a91fa75 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi @@ -5,6 +5,10 @@ * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/ */ +#include + +#include "k3-serdes.h" + &cbass_main { msmc_ram: sram@70000000 { compatible = "mmio-sram"; @@ -26,6 +30,42 @@ l3cache-sram@200000 { }; }; + scm_conf: bus@100000 { + compatible = "simple-bus"; + reg = <0x00 0x00100000 0x00 0x1c000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00 0x00 0x00100000 0x1c000>; + + serdes_ln_ctrl: mux-controller@4080 { + compatible = "reg-mux"; + reg = <0x00004080 0x30>; + #mux-control-cells = <1>; + mux-reg-masks = <0x4080 0x3>, <0x4084 0x3>, /* SERDES0 lane0/1 select */ + <0x4088 0x3>, <0x408c 0x3>, /* SERDES0 lane2/3 select */ + <0x4090 0x3>, <0x4094 0x3>, /* SERDES1 lane0/1 select */ + <0x4098 0x3>, <0x409c 0x3>, /* SERDES1 lane2/3 select */ + <0x40a0 0x3>, <0x40a4 0x3>, /* SERDES2 lane0/1 select */ + <0x40a8 0x3>, <0x40ac 0x3>; /* SERDES2 lane2/3 select */ + idle-states = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + }; + }; + gic500: interrupt-controller@1800000 { compatible = "arm,gic-v3"; #address-cells = <2>;