From patchwork Tue Oct 27 16:56:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lad Prabhakar X-Patchwork-Id: 11860941 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MIME_HEADER_CTYPE_ONLY,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, T_TVD_MIME_NO_HEADERS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87486C5517A for ; Tue, 27 Oct 2020 16:56:29 +0000 (UTC) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 87B6F20727 for ; Tue, 27 Oct 2020 16:56:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=lists.cip-project.org header.i=@lists.cip-project.org header.b="l/nhhFUF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 87B6F20727 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=bounce+64572+5677+4520388+8129055@lists.cip-project.org X-Received: by 127.0.0.2 with SMTP id GSI9YY4521723xsIRtN9x3M5; Tue, 27 Oct 2020 09:56:28 -0700 X-Received: from relmlie6.idc.renesas.com (relmlie6.idc.renesas.com [210.160.252.172]) by mx.groups.io with SMTP id smtpd.web12.68.1603817787144133912 for ; Tue, 27 Oct 2020 09:56:27 -0700 X-IronPort-AV: E=Sophos;i="5.77,424,1596466800"; d="scan'208";a="60743169" X-Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 28 Oct 2020 01:56:25 +0900 X-Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id B95BD40A85CA; Wed, 28 Oct 2020 01:56:24 +0900 (JST) From: "Lad Prabhakar" To: cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu , Pavel Machek Cc: Biju Das Subject: [cip-dev] [PATCH 4.19.y-cip 1/5] dt-bindings: pci: rcar-pci-ep: Document r8a774a1 and r8a774b1 Date: Tue, 27 Oct 2020 16:56:18 +0000 Message-Id: <20201027165622.28777-2-prabhakar.mahadev-lad.rj@bp.renesas.com> In-Reply-To: <20201027165622.28777-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20201027165622.28777-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: Bulk List-Unsubscribe: Sender: cip-dev@lists.cip-project.org List-Id: Mailing-List: list cip-dev@lists.cip-project.org; contact cip-dev+owner@lists.cip-project.org Reply-To: cip-dev@lists.cip-project.org X-Gm-Message-State: I7t1ptWiU32hDQuuQqwivvfRx4520388AA= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.cip-project.org; q=dns/txt; s=20140610; t=1603817788; bh=M3dMoqyzK7cUI1nu/KYIKBUdL2LDlnoSGTzKRlzAqQA=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=l/nhhFUFvCJzOSZ/Npy2NdV3qPNl7N/M6hmF3hYHEbT4qOFusT10mb7AHj58MY12KAi yTmprw6fBVQvwTezSKGFk9KUA0UAS9gN2v5A1FJX5als0dqVT9kd4JDzQkJMrQAcGAvrD 4z+Ts4F46VoGxGG1r/Ep22+TJ38I4jLEI9U= commit 2de82ec8667465236e15f8c6af7cecf8da63fc60 upstream. Document the support for R-Car PCIe EP on R8A774A1 and R8A774B1 SoC devices. Also constify "renesas,rcar-gen3-pcie-ep" so that it can be used as fallback compatible string for R-Car Gen3 and RZ/G2 devices as the PCIe module is identical. Link: https://lore.kernel.org/r/20200814173037.17822-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Lad Prabhakar Signed-off-by: Lorenzo Pieralisi Reviewed-by: Biju Das Reviewed-by: Geert Uytterhoeven Reviewed-by: Yoshihiro Shimoda Reviewed-by: Rob Herring Signed-off-by: Lad Prabhakar --- Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml index aa483c7f27fd..70c45f72ab20 100644 --- a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml +++ b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml @@ -14,8 +14,11 @@ maintainers: properties: compatible: items: - - const: renesas,r8a774c0-pcie-ep - - const: renesas,rcar-gen3-pcie-ep + - enum: + - renesas,r8a774a1-pcie-ep # RZ/G2M + - renesas,r8a774b1-pcie-ep # RZ/G2N + - renesas,r8a774c0-pcie-ep # RZ/G2E + - const: renesas,rcar-gen3-pcie-ep # R-Car Gen3 and RZ/G2 reg: maxItems: 5