From patchwork Sat Nov 12 09:15:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 624306 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 003D0C43219 for ; Sat, 12 Nov 2022 09:15:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234724AbiKLJPp (ORCPT ); Sat, 12 Nov 2022 04:15:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52850 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234267AbiKLJPl (ORCPT ); Sat, 12 Nov 2022 04:15:41 -0500 Received: from mxout1.routing.net (mxout1.routing.net [IPv6:2a03:2900:1:a::a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B68E615FF5; Sat, 12 Nov 2022 01:15:39 -0800 (PST) Received: from mxbox3.masterlogin.de (unknown [192.168.10.78]) by mxout1.routing.net (Postfix) with ESMTP id EDC9E4049F; Sat, 12 Nov 2022 09:15:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1668244538; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=OaWf3qjjR7qXqnVUdNYm0fg2Fkt2lXEHVHwEltIrxBA=; b=vpRZ03LYG+i3I6+Min23afHPEBbMWy7Wz8iiDaYybbM08KY+aGpddbRH5IFTPL/QyusYuQ fUV5sc89N////scmAyRiXllnJ+35VZwlcJ08sxqAf1ZmVBn1erI3EKg8UeDcSMl8RVkykY lKKK8aZXjKtfwPFrYig38gPq9JYlfdg= Received: from frank-G5.. (fttx-pool-157.180.227.41.bambit.de [157.180.227.41]) by mxbox3.masterlogin.de (Postfix) with ESMTPSA id D6583360217; Sat, 12 Nov 2022 09:15:36 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , Ryder Lee , Jianjun Wang , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Chunfeng Yun , Kishon Vijay Abraham I , Vinod Koul , Greg Kroah-Hartman , Matthias Brugger , Paolo Abeni , Lorenzo Bianconi , Bo Jiao , linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, linux-usb@vger.kernel.org, Rob Herring Subject: [PATCH v4 04/11] dt-bindings: PCI: mediatek-gen3: add SoC based clock config Date: Sat, 12 Nov 2022 10:15:11 +0100 Message-Id: <20221112091518.7846-5-linux@fw-web.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221112091518.7846-1-linux@fw-web.de> References: <20221112091518.7846-1-linux@fw-web.de> MIME-Version: 1.0 X-Mail-ID: 9d62bb0d-11b4-4200-84cf-08d93f4e105f Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Frank Wunderlich The PCIe driver covers different SOC which needing different clock configs. Define them based on compatible. Signed-off-by: Frank Wunderlich Reviewed-by: Rob Herring --- v2: - fix typo in mediatek,mt8192-pcie v3: - remove contains to match only if compatible is no fallback tested with series "Add driver nodes for MT8195 SoC" and mt7986 pcie-nodes, dtbs_check is now clean --- .../bindings/pci/mediatek-pcie-gen3.yaml | 47 ++++++++++++++----- 1 file changed, 35 insertions(+), 12 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml index c00be39af64e..5d7369debff2 100644 --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml @@ -43,9 +43,6 @@ description: |+ each set has its own address for MSI message, and supports 32 MSI vectors to generate interrupt. -allOf: - - $ref: /schemas/pci/pci-bus.yaml# - properties: compatible: oneOf: @@ -84,15 +81,7 @@ properties: maxItems: 6 clock-names: - items: - - const: pl_250m - - const: tl_26m - - const: tl_96m - - const: tl_32k - - const: peri_26m - - enum: - - top_133m # for MT8192 - - peri_mem # for MT8188/MT8195 + maxItems: 6 assigned-clocks: maxItems: 1 @@ -138,6 +127,40 @@ required: - '#interrupt-cells' - interrupt-controller +allOf: + - $ref: /schemas/pci/pci-bus.yaml# + - if: + properties: + compatible: + const: mediatek,mt8192-pcie + then: + properties: + clock-names: + items: + - const: pl_250m + - const: tl_26m + - const: tl_96m + - const: tl_32k + - const: peri_26m + - const: top_133m + - if: + properties: + compatible: + contains: + enum: + - mediatek,mt8188-pcie + - mediatek,mt8195-pcie + then: + properties: + clock-names: + items: + - const: pl_250m + - const: tl_26m + - const: tl_96m + - const: tl_32k + - const: peri_26m + - const: peri_mem + unevaluatedProperties: false examples: