From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 A3AC4C3F2D5 for ; Fri, 28 Feb 2020 15:42:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6A4FA246A0 for ; Fri, 28 Feb 2020 15:42:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="NlRQ/A3Z" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727064AbgB1PmP (ORCPT ); Fri, 28 Feb 2020 10:42:15 -0500 Received: from mail-wm1-f68.google.com ([209.85.128.68]:40051 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727309AbgB1PmN (ORCPT ); Fri, 28 Feb 2020 10:42:13 -0500 Received: by mail-wm1-f68.google.com with SMTP id d138so2082384wmd.5; Fri, 28 Feb 2020 07:42:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=tydCqefpRAiM8TxJYR22+ZNMRD98oyKBlX5K6Oe7m5M=; b=NlRQ/A3ZIuvune2sh7ASmytwru9f5VtLMq4MwdfOlResHzAFeHMGkLVZRtXTGEo9Lw kDS1ltiis7PSqNMLcgCP54Jx3dCWVET/blN70hFFCT1iYj2AJ85VtxglH2uTSx0ZNu6s 0ctK7noY68yW58ICsVV1El3LIn3gTw/TkmT/JDcAgPmTyKVpzhYVHVE7QGYMB1foMpOJ Lha+kZ5BhhFCNa3ZFdcGOeUbKX+iRDuU15w89Ha8UUCMvMw7TFzyLqj5qZOi8QhULpqB 5zc8JW9Vjwa4kBRHmUo7iaKAzHk4H/3lUb87u07L96B4hClHmmHwR8TPalH2vMv+2E7j KUJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=tydCqefpRAiM8TxJYR22+ZNMRD98oyKBlX5K6Oe7m5M=; b=OhFtfRlrWb+OcD7dg/HBVUjLQPW2U0Ay88dYTQ9Mjxl/zYYZ3gejnBhB7vk7sy2bRf LefqPdfOAlwfdbpsZbhkt+hxvA9zc805m0BFtcgKYjSA30kA2d76rkRIhATRnW/I8YPG ckBEWWd0791bA+Y8bJjrBYo0vkI1mRYXz3BBMcZ7fhiX3pOoD1WBbVKABvWbDzPWgjpf vJ8tzwLoVOXYWNkQwGeS/GnHJ5Ybyfy6PljsyTauekn6jF5mzrONu6NRZCYf/IVROaRN +4FJnmAeoKgMmxamrYMvkL+N4z6fY+3yDKHrBYaszSaiqskQlrTc0HA5f5GAWZoQrctf PWoA== X-Gm-Message-State: APjAAAXQj6e4nMxuev43ybsnfFXykDW4tsen6CUom9Pp3i+6vlup7in4 SahbfDT3+ytWvsB4KBE2W8E= X-Google-Smtp-Source: APXvYqy5mp+jeXmLU4fCJ72eZVrwLD5Dhfz9BwLviLvJbhwlj3Q8WU1dIX32i9RlHr4KRGVpm9H3qQ== X-Received: by 2002:a1c:238d:: with SMTP id j135mr5518985wmj.165.1582904531486; Fri, 28 Feb 2020 07:42:11 -0800 (PST) Received: from prasmi.home ([2a00:23c8:2510:d000:3855:fd13:6b76:a11b]) by smtp.gmail.com with ESMTPSA id k16sm13355349wrd.17.2020.02.28.07.42.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Feb 2020 07:42:10 -0800 (PST) From: Lad Prabhakar X-Google-Original-From: Lad Prabhakar To: Bjorn Helgaas , Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , Kishon Vijay Abraham I , Lorenzo Pieralisi , Arnd Bergmann , Greg Kroah-Hartman , Jingoo Han , Gustavo Pimentel , Marek Vasut , Yoshihiro Shimoda , Shawn Lin , Heiko Stuebner Cc: Andrew Murray , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-renesas-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Lad Prabhakar , Rob Herring Subject: [PATCH v5 5/7] dt-bindings: PCI: rcar: Add bindings for R-Car PCIe endpoint controller Date: Fri, 28 Feb 2020 15:41:20 +0000 Message-Id: <20200228154122.14164-6-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200228154122.14164-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20200228154122.14164-1-prabhakar.mahadev-lad.rj@bp.renesas.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This patch adds the bindings for the R-Car PCIe endpoint driver. Signed-off-by: Lad Prabhakar Reviewed-by: Rob Herring --- .../devicetree/bindings/pci/rcar-pci-ep.yaml | 76 ++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml new file mode 100644 index 0000000..07cd5a7 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2020 Renesas Electronics Europe GmbH - https://www.renesas.com/eu/en/ +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/rcar-pci-ep.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas R-Car PCIe Endpoint + +maintainers: + - Lad Prabhakar + +properties: + compatible: + items: + - const: renesas,r8a774c0-pcie-ep + - const: renesas,rcar-gen3-pcie-ep + + reg: + maxItems: 5 + + reg-names: + items: + - const: apb-base + - const: memory0 + - const: memory1 + - const: memory2 + - const: memory3 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: pcie + + max-functions: + minimum: 1 + maximum: 6 + +required: + - compatible + - reg + - reg-names + - resets + - power-domains + - clocks + - clock-names + - max-functions + +examples: + - | + #include + #include + + pcie0_ep: pcie-ep@fe000000 { + compatible = "renesas,r8a774c0-pcie-ep", + "renesas,rcar-gen3-pcie-ep"; + reg = <0 0xfe000000 0 0x80000>, + <0x0 0xfe100000 0 0x100000>, + <0x0 0xfe200000 0 0x200000>, + <0x0 0x30000000 0 0x8000000>, + <0x0 0x38000000 0 0x8000000>; + reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3"; + resets = <&cpg 319>; + power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>; + clocks = <&cpg CPG_MOD 319>; + clock-names = "pcie"; + max-functions = /bits/ 8 <1>; + }; -- 2.7.4