From patchwork Fri May 6 15:20:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 12841285 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4CAFC433EF for ; Fri, 6 May 2022 15:21:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1442759AbiEFPYy (ORCPT ); Fri, 6 May 2022 11:24:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1442679AbiEFPYy (ORCPT ); Fri, 6 May 2022 11:24:54 -0400 Received: from mail-lj1-x22c.google.com (mail-lj1-x22c.google.com [IPv6:2a00:1450:4864:20::22c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C3E4A6D181 for ; Fri, 6 May 2022 08:21:10 -0700 (PDT) Received: by mail-lj1-x22c.google.com with SMTP id v4so9639714ljd.10 for ; Fri, 06 May 2022 08:21:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=I55ZRoAdfLKVNaKBbEHKhxBfOeVaGDwGP7LdCu0kpbI=; b=TBBjnnqHN+rda3+SbI4xPAMCxwqjpEU5eHa/MnEV5xbJwL36SKZ5Npr2seshsd5kWg YTEQY3+LgRQfMOQCVw7kPwF3FEW2GVCTMvnxHfKEHI1jxQq1WiV4QnvRL6no0G1G+GLp g5xpw0TXVpVz4GMb24Dy5WQeWapifBQe8MrQSi5U9qsdfyQHx6hJSdyYoBNMb2RTszt/ IIKq5ZYPrHSWnsZDAvi/k3xIuly3v3ntlHOEDry2uQJ9XRGQpbxaTxuoAVuXYaoTw1ku h4cDOdqZvnD70WmfymcJHkKNefA38eTrCpH4XKgyfebP6nd4Lo3MfrdoROu4N47Mz92w jJBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=I55ZRoAdfLKVNaKBbEHKhxBfOeVaGDwGP7LdCu0kpbI=; b=3vfeD0bPK6U3XGC3ZU5r+fSMb9hIxDOFBWrq90IouhG0w88jruR1pbcxay0P2nlgPz PfMHqET2EikmCTblst7rbJTCo4pNwMsFJjdf0ZXdeyELussuJgK9LtwsH30ts1ouXPE4 RrlphM/0a68G1kLg7BF1GfdMm2sV6L0+oBbrsWe07xD9xpSLuoxpZm6NgwXkYCoRs7ow pNKsZSWB4LiIXaCe4mP1Sa3MddAI9Q6eG8Wo4jg3Raj5vn0U59zGDQgJGqJIzrcNVVWz PZRaauzxUctH+bMA+vXGFir/l/5SXr3/I9mDqOXhDqxq4D0MBGtNxY4FDRmTLQumGj1/ 9J8A== X-Gm-Message-State: AOAM533UbVcVT1t2Ou0NHIEYGVAgTKsbOZ59qAYLbqLv++gE/mQkMzCR NXev4/+nS/WGfnVAKifx6Q4tiQ== X-Google-Smtp-Source: ABdhPJw9UHCPNY2DyVm4gg4MEluyi+wNK+Qmmr9vuB6nhdv+qxm1OICdX98ORMkCYczlryjt5TSeSA== X-Received: by 2002:a2e:bd85:0:b0:250:9bf2:8e27 with SMTP id o5-20020a2ebd85000000b002509bf28e27mr2307306ljq.177.1651850469086; Fri, 06 May 2022 08:21:09 -0700 (PDT) Received: from eriador.lan ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id k16-20020a05651239d000b0047255d211e6sm716757lfu.277.2022.05.06.08.21.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 May 2022 08:21:08 -0700 (PDT) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Jingoo Han , Gustavo Pimentel , Lorenzo Pieralisi , Bjorn Helgaas , Stanimir Varbanov , Manivannan Sadhasivam Cc: Vinod Koul , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v6 0/8] dt-bindings: YAMLify pci/qcom,pcie schema Date: Fri, 6 May 2022 18:20:59 +0300 Message-Id: <20220506152107.1527552-1-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Convert pci/qcom,pcie schema to YAML description. The first patch introduces several warnings which are fixed by the other patches in the series. Note regarding the snps,dw-pcie compatibility. The Qualcomm PCIe controller uses Synopsys PCIe IP core. However it is not just fused to the address space. Accessing PCIe registers requires several clocks and regulators to be powered up. Thus it can be assumed that the qcom,pcie bindings are not fully compatible with the snps,dw-pcie schema. Changes since v5: - s/stance/stanza (pointed out by Bjorn Helgaas) Changes since v4: - Change subjects to follow convention (suggested by Bjorn Helgaas) Changes since v3: - Rebase on linux-next to include sm8150 patches Changes since v2 (still kudos to Krzyshtof): - Readded reg-names conversion patch - Mention wake-gpio update in the commit message - Remove extra quotes in the schema Changes since v1 (all kudos to Krzyshtof): - Dropped the reg-names patch. It will be handled separately - Squashed the snps,dw-pcie removal (from schema) into the first patch - Replaced deprecated perst-gpio and wake-gpio with perst-gpios and wake-gpios in the examples and in DT files - Moved common clocks/clock-names, resets/reset-names and power-domains properties to the top level of the schema, leaving only platform specifics in the conditional branches - Dropped iommu-map/iommu-map-mask for now - Added (missed) interrupt-cells, clocks, clock-names, resets, reset-names properties to the required list (resets/reset-names are removed in the next patch, as they are not used on msm8996) - Fixed IRQ flags in the examples - Merged apq8064/ipq8064 into the single condition statement - Added extra empty lines Dmitry Baryshkov (8): dt-bindings: PCI: qcom: Convert to YAML dt-bindings: PCI: qcom: Do not require resets on msm8996 platforms dt-bindings: PCI: qcom: Specify reg-names explicitly dt-bindings: PCI: qcom: Add schema for sc7280 chipset arm64: dts: qcom: stop using snps,dw-pcie falback arm: dts: qcom: stop using snps,dw-pcie falback arm: dts: qcom-*: replace deprecated perst-gpio with perst-gpios arm64: dts: qcom: replace deprecated perst-gpio with perst-gpios .../devicetree/bindings/pci/qcom,pcie.txt | 398 ---------- .../devicetree/bindings/pci/qcom,pcie.yaml | 714 ++++++++++++++++++ arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts | 2 +- arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 2 +- arch/arm/boot/dts/qcom-apq8064.dtsi | 2 +- arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi | 2 +- .../boot/dts/qcom-ipq4019-ap.dk07.1-c1.dts | 2 +- arch/arm/boot/dts/qcom-ipq4019.dtsi | 2 +- arch/arm/boot/dts/qcom-ipq8064.dtsi | 6 +- arch/arm64/boot/dts/qcom/apq8096-db820c.dts | 6 +- arch/arm64/boot/dts/qcom/ipq8074-hk01.dts | 4 +- arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi | 4 +- .../dts/qcom/msm8996-sony-xperia-tone.dtsi | 4 +- arch/arm64/boot/dts/qcom/msm8996.dtsi | 6 +- arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 2 +- arch/arm64/boot/dts/qcom/qcs404.dtsi | 2 +- .../arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 2 +- arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 2 +- arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 4 +- arch/arm64/boot/dts/qcom/sdm845.dtsi | 4 +- arch/arm64/boot/dts/qcom/sm8250.dtsi | 6 +- 21 files changed, 746 insertions(+), 430 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pci/qcom,pcie.txt create mode 100644 Documentation/devicetree/bindings/pci/qcom,pcie.yaml