From patchwork Tue Jul 13 11:17:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 477036 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=-14.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, 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 7AA4DC11F6D for ; Tue, 13 Jul 2021 11:18:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 670CB6127C for ; Tue, 13 Jul 2021 11:18:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236018AbhGMLVA (ORCPT ); Tue, 13 Jul 2021 07:21:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:47956 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235390AbhGMLU6 (ORCPT ); Tue, 13 Jul 2021 07:20:58 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 344AA61178; Tue, 13 Jul 2021 11:18:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626175088; bh=G3DpPuSACBy7CTePMGBCkcBIAOUG+KzTOSbhqPO32E0=; h=From:To:Cc:Subject:Date:From; b=ESQW+vzQ0c21D41buSWvccNUGNN5X8LojV5B2NWlcjYl2b6wJFnmkm9KDpYL3TNL4 rrN9gvVBsEag7eI0F+SoyUW+J0OXR/jx+8pQ+G3L2wf0MKChDFnsWYxxs9UBsbPGb3 aBVcjc4QeCYJH34IodncdvAo5y3Of1z7bEwT8A1aVLwyz+qdfP6FuEeiSnp3LCwFXm cFq3kW0T54mQ9bcWKq1SWiMHvSj/V/egkSpQ7K0Vqggii237AqGFUdSwVvv5vFtfNp oUqISdXQa/Du+5om3X1ugLJoi8bcUNt+w74aGT3o97FhKjPGPWJ0d9lgRc7fXGeDYf 468P+XCrKyARQ== Received: by mail.kernel.org with local (Exim 4.94.2) (envelope-from ) id 1m3GQK-006b3Y-Rv; Tue, 13 Jul 2021 13:18:00 +0200 From: Mauro Carvalho Chehab To: Rob Herring Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@axis.com, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v4 0/5] convert designware-pcie.txt and kirin-pcie.txt to yaml Date: Tue, 13 Jul 2021 13:17:50 +0200 Message-Id: X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Sender: Mauro Carvalho Chehab Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Rob, This series (in particular, the last patch) depends on this series: https://lore.kernel.org/lkml/cover.1626157454.git.mchehab+huawei@kernel.org/ It convert designware-pcie.txt and kirin-pcie.txt to DT schema. This series uses a different strategy than v4: after doing lots of tests and trying to tweak the syntax, I opted to create two files instead of one. The first one (snps,dw-pcie.yaml) uses the pci-bus.yaml schema. The second one (add snps,dw-pcie-ep.yaml) uses the pci-ep.yaml schema. Without splitting it into two, I was unable to find a way that would work, due to the need of using: AllOf: - $ref: /schemas/pci/pci-bus.yaml# For the non-endpoint part. In order to make easier to review, I also opted to split the patch into 4 ones: patch 1: adds the Designware PCI DT schema; patch 2: adds the Designware PCI endpoint DT schema; patch 3: changes the existing references to point to the new schemas. On yaml files, it uses the proper $ref to point to the right DT schema; patch 4 drops the old txt file. Patch5 is independent: it converts the pcie-kirin.txt to DT schema and adds a reference to the newly-converted DWC schema. It should be noticed that I had to make a few amends at the "reg" field on patches 1 and 2, in order to avoid warnings about some properties found on some DWC-dependent DT schemas, as some have "addr_space", "link", "app" and "elbi". With this change, it now passes "make dt_binding_check". Mauro Carvalho Chehab (5): dt-bindings: PCI: add snps,dw-pcie.yaml dt-bindings: PCI: add snps,dw-pcie-ep.yaml dt-bindings: PCI: update references to Designware schema dt-bindings: PCI: remove designware-pcie.txt dt-bindings: PCI: kirin-pcie.txt: Convert it to yaml .../bindings/pci/amlogic,meson-pcie.txt | 4 +- .../bindings/pci/axis,artpec6-pcie.txt | 2 +- .../bindings/pci/designware-pcie.txt | 77 --------------- .../bindings/pci/fsl,imx6q-pcie.txt | 2 +- .../bindings/pci/hisilicon,kirin-pcie.yaml | 81 ++++++++++++++++ .../bindings/pci/hisilicon-histb-pcie.txt | 2 +- .../devicetree/bindings/pci/kirin-pcie.txt | 41 -------- .../bindings/pci/layerscape-pci.txt | 2 +- .../bindings/pci/nvidia,tegra194-pcie.txt | 5 +- .../devicetree/bindings/pci/pci-armada8k.txt | 2 +- .../devicetree/bindings/pci/pcie-al.txt | 2 +- .../devicetree/bindings/pci/qcom,pcie.txt | 14 +-- .../bindings/pci/samsung,exynos-pcie.yaml | 4 +- .../bindings/pci/sifive,fu740-pcie.yaml | 4 +- .../bindings/pci/snps,dw-pcie-ep.yaml | 90 +++++++++++++++++ .../devicetree/bindings/pci/snps,dw-pcie.yaml | 96 +++++++++++++++++++ .../pci/socionext,uniphier-pcie-ep.yaml | 4 +- .../devicetree/bindings/pci/ti-pci.txt | 4 +- .../devicetree/bindings/pci/uniphier-pcie.txt | 2 +- MAINTAINERS | 5 +- 20 files changed, 297 insertions(+), 146 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pci/designware-pcie.txt create mode 100644 Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml delete mode 100644 Documentation/devicetree/bindings/pci/kirin-pcie.txt create mode 100644 Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml create mode 100644 Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml