From patchwork Wed Aug 11 12:33:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 12431171 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=-14.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,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 AEB34C4320A for ; Wed, 11 Aug 2021 12:35:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 860856109F for ; Wed, 11 Aug 2021 12:35:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229790AbhHKMgO (ORCPT ); Wed, 11 Aug 2021 08:36:14 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:52814 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231251AbhHKMeT (ORCPT ); Wed, 11 Aug 2021 08:34:19 -0400 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 17BCXg0m014858; Wed, 11 Aug 2021 07:33:42 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1628685222; bh=wQKg58xfu7G4pe7QXg+Kb6DRDN/qD/B/LTJP2320xY0=; h=From:To:CC:Subject:Date; b=rCIZ45AgmxPbuOQEZp3g69OQ863Jspx+lftVB86ThJci8gP3Fw+kg+B9kq5qJ6wwE 8mGkt7HHOCPiJrbzsCkt20Y7mtE9CUJ5jLZOiV/Hvt/d+rrHHNmyVcsZeP6XjbJbZx QxIy81p/mi6/QFzssaF9a8O6Jcq8O7IwdKP48qkg= Received: from DFLE105.ent.ti.com (dfle105.ent.ti.com [10.64.6.26]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 17BCXgaK117023 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 11 Aug 2021 07:33:42 -0500 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Wed, 11 Aug 2021 07:33:42 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) 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 15.1.2176.2 via Frontend Transport; Wed, 11 Aug 2021 07:33:42 -0500 Received: from a0393678-ssd.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 17BCXbiu083813; Wed, 11 Aug 2021 07:33:37 -0500 From: Kishon Vijay Abraham I To: Lorenzo Pieralisi , Arnd Bergmann , Rob Herring , Bjorn Helgaas CC: Lokesh Vutla , , Greg Kroah-Hartman , Tom Joseph , , , , , Subject: [PATCH v3 0/5] PCI: Add support for J7200 and AM64 Date: Wed, 11 Aug 2021 18:03:31 +0530 Message-ID: <20210811123336.31357-1-kishon@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This series adds the compatible specific to J7200 and AM64 and applies the erratas and configuration specific to them. This series also includes Nadeem's patch that adds a quirk in Cadence driver which is used by J7200 [1]. The DT binding for both J7200 and AM64 is already merged. v1 of the patch series can be found at [2] v2 of the patch series can be found at [3] Changes from v2: 1) Drop the patch that does not request or allocate IRQs in probe for J721E/AM654 2) Fix other minor comments given by Lorenzo Changes from v1: 1) As suggested by Bjorn, used unsigned int :1, instead of bool for structure members 2) Removed using unnecessary local variables and also fixed some code alignment [1] -> https://lore.kernel.org/r/20210528155626.21793-1-nadeem@cadence.com [2] -> https://lore.kernel.org/r/20210706105035.9915-1-kishon@ti.com [3] -> https://lore.kernel.org/r/20210803074932.19820-1-kishon@ti.com Kishon Vijay Abraham I (4): PCI: cadence: Use bitfield for *quirk_retrain_flag* instead of bool PCI: j721e: Add PCIe support for J7200 PCI: j721e: Add PCIe support for AM64 misc: pci_endpoint_test: Add deviceID for AM64 and J7200 Nadeem Athani (1): PCI: cadence: Add quirk flag to set minimum delay in LTSSM Detect.Quiet state drivers/misc/pci_endpoint_test.c | 8 +++ drivers/pci/controller/cadence/pci-j721e.c | 61 +++++++++++++++++-- .../pci/controller/cadence/pcie-cadence-ep.c | 4 ++ .../controller/cadence/pcie-cadence-host.c | 3 + drivers/pci/controller/cadence/pcie-cadence.c | 16 +++++ drivers/pci/controller/cadence/pcie-cadence.h | 17 +++++- 6 files changed, 103 insertions(+), 6 deletions(-)