From patchwork Fri Apr 22 21:09:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 12824169 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 1C3B4C433FE for ; Fri, 22 Apr 2022 22:16:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232349AbiDVWT2 (ORCPT ); Fri, 22 Apr 2022 18:19:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57066 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233134AbiDVWSY (ORCPT ); Fri, 22 Apr 2022 18:18:24 -0400 Received: from mail-lj1-x234.google.com (mail-lj1-x234.google.com [IPv6:2a00:1450:4864:20::234]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 68C0E24E904 for ; Fri, 22 Apr 2022 14:10:06 -0700 (PDT) Received: by mail-lj1-x234.google.com with SMTP id q22so11054992ljh.10 for ; Fri, 22 Apr 2022 14:10:06 -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=4gfbcYi90VHSh39P/bZzk6rssopLYBjtF7uMGAekry8=; b=kmyYVf+hNaqkYZIdCB9r+E6Ffly6R3kC5X/i4Rp2F5t+42EplGPh+eFoyhQwIMHBWk g5oIJuU/OxwalyZBaxh+tioQFgodAfCR+B7oXMca7NfZPUtRzIMq80R2bLiFyKpHRFjY Fg3FF+mFSFOupfzQf30iAj2GmvGwug+zGPywpiDJ/DpVMnzn/KGfSMZMXSqlzEfRo3Km RJFwVvZb5+rI8PyR0plijIU56k812T+utXiBGyveWQwFHIK+MR/aQd8y01B106iBcMwo px2URkrtswH65ZE5YxxyGPVDUE49rpXLSRGC5j+vic8+HFpadGAhAM1Iit5gLiI5DEb3 W85Q== 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=4gfbcYi90VHSh39P/bZzk6rssopLYBjtF7uMGAekry8=; b=xDQLkzyJdU2sIMC/Vlj8BrvAdgzAQ41eupNItGtj9bzK0pPk4h8/MKk3MY5GBFYdP8 2GtzhfUPUF66CzCU7rR1zEqBViFjO9pC65DCKOQpvouqzjpZAZ898PBwGzgMqFPNUxcZ tjicDl2Et8a+CGNi1KzmtUjBJSQlQUoIPHSlq+46M5NFTHPCJMF75sMChKmuVvRq4yiI vp1b8tpco4T1mwgUzUwXlUxNQgfto7/nTFbwlHpn/x9Hk/KXjNj0izQo3mKnBVgs1D1J RANwsOo6A3zW7ZfIKGhYofLOGfiwrt7NTGImgAtM1zLGj0rea4Sl76FFWjSjuuhZj+zz EA4Q== X-Gm-Message-State: AOAM533qqaQI2K6aDeFWfEal8Yha7dplo0r3VQ6T54eBwtb9+//xGZul zDFprm4Q4sI8JymsCiyYOqylNQ== X-Google-Smtp-Source: ABdhPJxSfkHVJ07KB73M5FjvXpYMsfOskLEEeoTTneKBUKR2b5pgjXJTWVhoXxyiVJSdh4X/o0t/rg== X-Received: by 2002:a2e:94ce:0:b0:24b:3811:b242 with SMTP id r14-20020a2e94ce000000b0024b3811b242mr3898143ljh.197.1650661804677; Fri, 22 Apr 2022 14:10:04 -0700 (PDT) Received: from eriador.lan ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id 6-20020ac24d46000000b0046bb728b873sm351240lfp.252.2022.04.22.14.10.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Apr 2022 14:10:04 -0700 (PDT) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Stanimir Varbanov Cc: Bjorn Helgaas , Vinod Koul , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v2 0/7] dt-bindings: YAMLify pci/qcom,pcie schema Date: Sat, 23 Apr 2022 00:09:55 +0300 Message-Id: <20220422211002.2012070-1-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 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 (7): dt-bindings: pci/qcom,pcie: convert to YAML dt-bindings: pci/qcom,pcie: resets are not defined for msm8996 dt-bindings: pci/qcom,pcie: 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 | 397 ----------- .../devicetree/bindings/pci/qcom,pcie.yaml | 634 ++++++++++++++++++ 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, 666 insertions(+), 429 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pci/qcom,pcie.txt create mode 100644 Documentation/devicetree/bindings/pci/qcom,pcie.yaml