From patchwork Fri Nov 18 19:01:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 13048688 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CD508C433FE for ; Fri, 18 Nov 2022 19:15:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-Id:Date :Subject:To:From:Reply-To:Content-Type:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6YDvN14LGzYl2jRSkK1fRlKatqJWzuwYk+eXtAY5bVg=; b=OWZvPTCYuMcWrg pBV3iqh5mic0e4HvTIfXdpHWmJmXXf6nBx//mcxt/QRaOF4/nF7VZJdnNgMVt4eHswJR772u3OAts Z6yCXYNe97kKNs+lybqeeZEuRSm9zSq43PUfRUqmkKrT5yKVi7hsGcPqLcS1kKJqkKxWY33slRqvr JW/aF0038Kp5We9xxbISbtCYraJc5t9IqeiXyHwC8aFiMbQybpHCN1ldBwb7dDZTU2wWEV6oqe9cf SCaHAlBo//kwOMaDI9WOf1Y8UBQ30152xkyIzXBZFXfio8LtjaCw2mNj6TF+8E5O9EWft2xK4eJVQ JeXmpV/WesbEV0ZQ8H3Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ow6pw-007Us7-5T; Fri, 18 Nov 2022 19:15:40 +0000 Received: from mxout4.routing.net ([2a03:2900:1:a::9]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ow6cQ-007OdM-Mp; Fri, 18 Nov 2022 19:01:44 +0000 Received: from mxbulk.masterlogin.de (unknown [192.168.10.85]) by mxout4.routing.net (Postfix) with ESMTP id 8838A100995; Fri, 18 Nov 2022 19:01:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1668798097; 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=6YDvN14LGzYl2jRSkK1fRlKatqJWzuwYk+eXtAY5bVg=; b=Bg8VOojRqjXpMbnvcQ0BS7YLdq0qU/ixxmd4qWW8aTSiRMhNppN9n3ZX6yXL3D63iLfYKj RmsCghVZLHDx+vGs+y0zv+f0pci1vrv67b1npT/kLsrner+k1nETyiF2ELJfEXbvJPfkCH oS6CyKYn3XmZdV61b/HV8DvuS1oWzow= Received: from frank-G5.. (fttx-pool-80.245.77.125.bambit.de [80.245.77.125]) by mxbulk.masterlogin.de (Postfix) with ESMTPSA id 365341226BC; Fri, 18 Nov 2022 19:01:37 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Subject: [PATCH v6 04/11] dt-bindings: PCI: mediatek-gen3: add SoC based clock config Date: Fri, 18 Nov 2022 20:01:19 +0100 Message-Id: <20221118190126.100895-5-linux@fw-web.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221118190126.100895-1-linux@fw-web.de> References: <20221118190126.100895-1-linux@fw-web.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221118_110142_998832_2FE9F804 X-CRM114-Status: UNSURE ( 9.40 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-pci@vger.kernel.org, Bjorn Helgaas , Bo Jiao , Krzysztof Kozlowski , linux-phy@lists.infradead.org, Rob Herring , Ryder Lee , Kishon Vijay Abraham I , Jianjun Wang , Chunfeng Yun , Paolo Abeni , Lorenzo Bianconi , devicetree@vger.kernel.org, Rob Herring , Matthias Brugger , linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Vinod Koul Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.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 Acked-by: Jianjun Wang Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Matthias Brugger --- 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: