From patchwork Tue Oct 25 07:28:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 13018633 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 AF666C38A2D for ; Tue, 25 Oct 2022 07:29:17 +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=+kRaqG6/0b8n/dJhItF3var/jK1C82waL6qs7ymv9gY=; b=MlpWtZIb7Z39R5 jOM0LeqqO/MaTlfuyLI3aY2nDDnKnwDV4S+XSxwj6a/joI82lexKh9B5LK2huS8gYihxB9Hbb+g6D oe+4WsNcPLPAFmBAkKc6898inKIk3f0LP92Iz1qmZN9TIJ9AwWxYXI0a6+wIWLdSiY1CB9qeY/HOn kPWwXrjAW3zfjL0xNcWFAMeYUovp2WeAc47VUsJthDAG/7TG2y5AFCHqZE+RRPP2/+O7AeNgng4X5 xbQIcWRyTjF/oGmJsJb5hPyabivc7YfEPt5jZGKUkAnSYGDUQXo/a+Y4bDPVkusdqeyQFTsmRhOaL Hj/FZigA+D3mybwuzzHw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1onEN5-004940-O5; Tue, 25 Oct 2022 07:29:11 +0000 Received: from mxout3.routing.net ([2a03:2900:1:a::8]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1onEMi-0048v5-EA; Tue, 25 Oct 2022 07:28:49 +0000 Received: from mxbox2.masterlogin.de (unknown [192.168.10.89]) by mxout3.routing.net (Postfix) with ESMTP id 7D6FD621A8; Tue, 25 Oct 2022 07:28:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1666682926; 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=+kRaqG6/0b8n/dJhItF3var/jK1C82waL6qs7ymv9gY=; b=L3q9XlMIEzQfBzcMd2h96nZTMH3hhJJrPl0iGtcPZb3115pXKUd1ZA0WXl7DYeJOpOcNmS +KzZX4DuulBV8s5eLxIzFA0TXOSxvTrj0VRzW6nZeZnDe8MdM+C2bp3wcw4tiltyFHXhDR 56iPd0aGK1ofd/2HxTpDCaI27GV80qc= Received: from frank-G5.. (fttx-pool-217.61.152.57.bambit.de [217.61.152.57]) by mxbox2.masterlogin.de (Postfix) with ESMTPSA id C4ADB10086A; Tue, 25 Oct 2022 07:28:44 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Subject: [PATCH v2 1/2] dt-bindings: PCI: mediatek-gen3: add SoC based clock config Date: Tue, 25 Oct 2022 09:28:36 +0200 Message-Id: <20221025072837.16591-2-linux@fw-web.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221025072837.16591-1-linux@fw-web.de> References: <20221025072837.16591-1-linux@fw-web.de> MIME-Version: 1.0 X-Mail-ID: 2b71bb53-df56-407c-9358-af34211c4bf2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221025_002848_638386_18C0A760 X-CRM114-Status: UNSURE ( 9.64 ) 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: devicetree@vger.kernel.org, Ryder Lee , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Jianjun Wang , Matthias Brugger , Rob Herring , Krzysztof Kozlowski , Bjorn Helgaas , Rob Herring , linux-arm-kernel@lists.infradead.org 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 --- v2: - fix typo in mediatek,mt8192-pcie --- .../bindings/pci/mediatek-pcie-gen3.yaml | 48 ++++++++++++++----- 1 file changed, 36 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..98d3f0f1cd76 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 +127,41 @@ required: - '#interrupt-cells' - interrupt-controller +allOf: + - $ref: /schemas/pci/pci-bus.yaml# + - if: + properties: + compatible: + contains: + 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: From patchwork Tue Oct 25 07:28:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 13018634 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 CD474C38A2D for ; Tue, 25 Oct 2022 07:29:29 +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=HPVeizzATY2/3fupWqlmWNMkG9wPo0ix3FxSgAWf9kk=; b=AnASuu679ZXZ5r CWONlbJZ4rErZd4V+Rb9F3o8IuCp8lomm11QuOeKMJ1JeMz0/Q5UhEea2iyg/CsHUJiBOXbf45XbF 0DLKLyf4DBZz79eICg7DSKnBN5ckhOojXgBDKo1Cn2wPvwoCfSA3Eo3LJia3d3AVWMHGE7M/EFz+O jKwTdzUecSHShDNfZ2yqbjgP3DbUD9Ob01FmtU68Ct8VPXOPqFosEnmF65iO2CHitL3F06h48jdpC G8PdtwM1wj4DttgmqwgqMUoGkzlqAhSQa5LFpjNEfjykn4xarM7NcQR/FBXe6YVEJ0ZX8Ni4CsG2g akjbM7Kwdj2rMjEgHRNg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1onENG-00499M-O5; Tue, 25 Oct 2022 07:29:22 +0000 Received: from mxout2.routing.net ([2a03:2900:1:a::b]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1onEMl-0048ve-4F; Tue, 25 Oct 2022 07:28:52 +0000 Received: from mxbox2.masterlogin.de (unknown [192.168.10.89]) by mxout2.routing.net (Postfix) with ESMTP id 19CB56049C; Tue, 25 Oct 2022 07:28:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1666682928; 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=HPVeizzATY2/3fupWqlmWNMkG9wPo0ix3FxSgAWf9kk=; b=h76N3baNUtUvaXUxVYss74lavlCCeF3PnHjld0LYwZZAcApw/+vTknRNDU2wL3i3sFawll SICgkmhU1lrDb+20cIzTx976FJpC0ZFgupwV72xQY2FZvXgi5e2fH4+cxDOr1vtsvuyWot Z/d9Vf3gFsFK9pRMI/hBzWVkWATQCdI= Received: from frank-G5.. (fttx-pool-217.61.152.57.bambit.de [217.61.152.57]) by mxbox2.masterlogin.de (Postfix) with ESMTPSA id 6AF6D1003DE; Tue, 25 Oct 2022 07:28:46 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Subject: [PATCH v2 2/2] dt-bindings: PCI: mediatek-gen3: add support for mt7986 Date: Tue, 25 Oct 2022 09:28:37 +0200 Message-Id: <20221025072837.16591-3-linux@fw-web.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221025072837.16591-1-linux@fw-web.de> References: <20221025072837.16591-1-linux@fw-web.de> MIME-Version: 1.0 X-Mail-ID: 5f0ade24-ef7b-4264-afe6-cd693f90c8d0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221025_002851_338871_42BF1C9E X-CRM114-Status: UNSURE ( 8.44 ) 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: devicetree@vger.kernel.org, Ryder Lee , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Jianjun Wang , Matthias Brugger , Rob Herring , Krzysztof Kozlowski , Bjorn Helgaas , linux-arm-kernel@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Frank Wunderlich Add compatible string and clock-definition for mt7986. It needs 4 clocks for PCIe, define them in binding. Signed-off-by: Frank Wunderlich Reviewed-by: Rob Herring --- v2: - squashed patch 2+3 (compatible and clock definition) --- .../bindings/pci/mediatek-pcie-gen3.yaml | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml index 98d3f0f1cd76..57d0e84253e9 100644 --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml @@ -48,6 +48,7 @@ properties: oneOf: - items: - enum: + - mediatek,mt7986-pcie - mediatek,mt8188-pcie - mediatek,mt8195-pcie - const: mediatek,mt8192-pcie @@ -78,9 +79,11 @@ properties: - const: mac clocks: + minItems: 4 maxItems: 6 clock-names: + minItems: 4 maxItems: 6 assigned-clocks: @@ -161,6 +164,20 @@ allOf: - const: tl_32k - const: peri_26m - const: peri_mem + - if: + properties: + compatible: + contains: + enum: + - mediatek,mt7986-pcie + then: + properties: + clock-names: + items: + - const: pl_250m + - const: tl_26m + - const: peri_26m + - const: top_133m unevaluatedProperties: false