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=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no 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 2A081C433E1 for ; Sat, 25 Jul 2020 19:05:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F369A2070B for ; Sat, 25 Jul 2020 19:05:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="MxMM3/xu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726812AbgGYTFA (ORCPT ); Sat, 25 Jul 2020 15:05:00 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:56358 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726035AbgGYTFA (ORCPT ); Sat, 25 Jul 2020 15:05:00 -0400 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 06PJ4w0q121634; Sat, 25 Jul 2020 14:04:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1595703898; bh=bcrO5JPPfqTrmrdXgi6Q4PUCXzcq2EQExq4hKiOKZfY=; h=From:To:CC:Subject:Date; b=MxMM3/xuWah6ncNIsnlmZYsgQi4gEcjg5APH+7zDSB8UreiTMTyz66F6LMwfATqlx QJC6M0SJ+3SA/Aj9XT/gfxm79nZYXZEl8o+u8rW7AF2RyjCKkqqHqOQVhqq/E7OYER AueBz2Z3TGa3xZrFX9MzWYESlvT2M5j7xSrbsOnM= Received: from DFLE113.ent.ti.com (dfle113.ent.ti.com [10.64.6.34]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 06PJ4wwM051644 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sat, 25 Jul 2020 14:04:58 -0500 Received: from DFLE100.ent.ti.com (10.64.6.21) 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 15.1.1979.3; Sat, 25 Jul 2020 14:04:58 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) 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 15.1.1979.3 via Frontend Transport; Sat, 25 Jul 2020 14:04:58 -0500 Received: from pxplinux063.india.englab.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 06PJ4uAG024528; Sat, 25 Jul 2020 14:04:56 -0500 From: Sekhar Nori To: Kishon Vijay Abraham I , Vinod Koul CC: , Sekhar Nori Subject: [PATCH 0/3] phy: ti: am654: improve PCIe enumeration performance Date: Sun, 26 Jul 2020 00:34:52 +0530 Message-ID: <20200725190455.43500-1-nsekhar@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series updates AM654x PCIe serdes settings to latest recommended by hardware. This fixes Gen2 enumeration issues and significantly improves Gen3 enumeration failures seen previously. Sekhar Nori (3): phy: ti: am654: simplify regfield handling phy: ti: am654: simplify return handling phy: ti: am654: update PCIe serdes config drivers/phy/ti/phy-am654-serdes.c | 325 +++++++++++++++++++----------- 1 file changed, 212 insertions(+), 113 deletions(-) -- 2.17.1