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=-3.9 required=3.0 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,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 25FE6C7619F for ; Mon, 17 Feb 2020 11:11:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EF7AC20801 for ; Mon, 17 Feb 2020 11:11:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="aPguU36P" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728115AbgBQLLy (ORCPT ); Mon, 17 Feb 2020 06:11:54 -0500 Received: from lelv0143.ext.ti.com ([198.47.23.248]:52666 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727513AbgBQLLx (ORCPT ); Mon, 17 Feb 2020 06:11:53 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 01HBBlQB039631; Mon, 17 Feb 2020 05:11:47 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1581937907; bh=YUlkxjL/5rW7/xSy0zkSYbWN6Df5HFgJ5tv8RMZL+nQ=; h=From:To:CC:Subject:Date; b=aPguU36PRPwnNWqe00LmaSV66/DGBMf8mdFtljWYkmQa5H4p/sCNIXdSrW78iWlbx jEIZB+hpMGEnvRPBtb+Imc/wLuJkS673EknFIBcw4EvfGEsNbSHrTtulLMH2Y0Mm9C QmlemScm18BkRFlc3RcfFR2U91C624YLAURT8Ow8= Received: from DLEE105.ent.ti.com (dlee105.ent.ti.com [157.170.170.35]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTP id 01HBBlA2049795; Mon, 17 Feb 2020 05:11:47 -0600 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE105.ent.ti.com (157.170.170.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Mon, 17 Feb 2020 05:11:46 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE108.ent.ti.com (157.170.170.38) 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; Mon, 17 Feb 2020 05:11:46 -0600 Received: from a0393678ub.india.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 01HBBhYK030042; Mon, 17 Feb 2020 05:11:44 -0600 From: Kishon Vijay Abraham I To: Rob Herring , Tom Joseph , Lorenzo Pieralisi , Andrew Murray CC: Mark Rutland , , , , Kishon Vijay Abraham I Subject: [PATCH v2 0/2] dt-bindings: Convert Cadence PCIe RC/EP to DT Schema Date: Mon, 17 Feb 2020 16:45:17 +0530 Message-ID: <20200217111519.29163-1-kishon@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-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Cadence PCIe IP is used by multiple SoC vendors (e.g. TI). Cadence themselves have a validation platform for validating the PCIe IP which is already in the upstream kernel. Right now the binding only exists for Cadence platform and this will result in adding redundant binding schema for any platform using Cadence PCIe core. This series: 1) Create cdns-pcie.yaml which includes properties that are applicable to both host mode and endpoint mode of Cadence PCIe core. 2) Create cdns-pcie-host.yaml to include properties that are specific to host mode of Cadence PCIe core. cdns-pcie-host.yaml will include cdns-pcie.yaml. 3) Create cdns-pcie-ep.yaml to include properties that are specific to endpoint mode of Cadence PCIe core. cdns-pcie-ep.yaml will include cdns-pcie.yaml. 4) Remove cdns,cdns-pcie-ep.txt and cdns,cdns-pcie-host.txt which had the binding for Cadence "platform" and add cdns,cdns-pcie-host.yaml and cdns,cdns-pcie-ep.yaml schema for Cadence Platform. The schema for Cadence platform then includes schema for Cadence PCIe core. Changes from v1: *) Fix maximum values of num-lanes and cdns,no-bar-match-nbits *) Fix example DT node for PCIe Endpoint. Ref: Patches to convert Cadence driver to library https://lkml.org/lkml/2019/11/11/317 Some of this was initially part of [1], but to accelerate it getting into upstream, sending this as a separate series. [1] -> [1] -> http://lore.kernel.org/r/20200106102058.19183-1-kishon@ti.com Kishon Vijay Abraham I (2): dt-bindings: PCI: cadence: Add PCIe RC/EP DT schema for Cadence PCIe dt-bindings: PCI: Convert PCIe Host/Endpoint in Cadence platform to DT schema .../bindings/pci/cdns,cdns-pcie-ep.txt | 27 ------- .../bindings/pci/cdns,cdns-pcie-ep.yaml | 48 ++++++++++++ .../bindings/pci/cdns,cdns-pcie-host.txt | 66 ---------------- .../bindings/pci/cdns,cdns-pcie-host.yaml | 76 +++++++++++++++++++ .../devicetree/bindings/pci/cdns-pcie-ep.yaml | 22 ++++++ .../bindings/pci/cdns-pcie-host.yaml | 27 +++++++ .../devicetree/bindings/pci/cdns-pcie.yaml | 45 +++++++++++ MAINTAINERS | 2 +- 8 files changed, 219 insertions(+), 94 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.txt create mode 100644 Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml delete mode 100644 Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt create mode 100644 Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml create mode 100644 Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml create mode 100644 Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml create mode 100644 Documentation/devicetree/bindings/pci/cdns-pcie.yaml -- 2.17.1