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=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 2EA09C433E0 for ; Thu, 14 May 2020 12:03:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0E2512065D for ; Thu, 14 May 2020 12:03:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726885AbgENMD0 (ORCPT ); Thu, 14 May 2020 08:03:26 -0400 Received: from mx.socionext.com ([202.248.49.38]:18124 "EHLO mx.socionext.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726176AbgENMD0 (ORCPT ); Thu, 14 May 2020 08:03:26 -0400 Received: from unknown (HELO kinkan-ex.css.socionext.com) ([172.31.9.52]) by mx.socionext.com with ESMTP; 14 May 2020 21:03:24 +0900 Received: from mail.mfilter.local (m-filter-2 [10.213.24.62]) by kinkan-ex.css.socionext.com (Postfix) with ESMTP id 6DC58180082; Thu, 14 May 2020 21:03:24 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Thu, 14 May 2020 21:03:24 +0900 Received: from plum.e01.socionext.com (unknown [10.213.132.32]) by kinkan.css.socionext.com (Postfix) with ESMTP id 26FF61A12B9; Thu, 14 May 2020 21:03:24 +0900 (JST) From: Kunihiko Hayashi To: Bjorn Helgaas , Lorenzo Pieralisi , Rob Herring , Masahiro Yamada Cc: linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Masami Hiramatsu , Jassi Brar , Kunihiko Hayashi Subject: [PATCH v4 1/2] dt-bindings: PCI: Add UniPhier PCIe endpoint controller description Date: Thu, 14 May 2020 21:03:20 +0900 Message-Id: <1589457801-12796-2-git-send-email-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1589457801-12796-1-git-send-email-hayashi.kunihiko@socionext.com> References: <1589457801-12796-1-git-send-email-hayashi.kunihiko@socionext.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add DT bindings for PCIe controller implemented in UniPhier SoCs when configured in endpoint mode. This controller is based on the DesignWare PCIe core. Signed-off-by: Kunihiko Hayashi --- .../bindings/pci/socionext,uniphier-pcie-ep.yaml | 92 ++++++++++++++++++++++ MAINTAINERS | 2 +- 2 files changed, 93 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml diff --git a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml new file mode 100644 index 0000000..f0558b9 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml @@ -0,0 +1,92 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/socionext,uniphier-pcie-ep.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Socionext UniPhier PCIe endpoint controller + +description: | + UniPhier PCIe endpoint controller is based on the Synopsys DesignWare + PCI core. It shares common features with the PCIe DesignWare core and + inherits common properties defined in + Documentation/devicetree/bindings/pci/designware-pcie.txt. + +maintainers: + - Kunihiko Hayashi + +allOf: + - $ref: "pci-ep.yaml#" + +properties: + compatible: + const: socionext,uniphier-pro5-pcie-ep + + reg: + maxItems: 4 + + reg-names: + items: + - const: dbi + - const: dbi2 + - const: link + - const: addr_space + + clocks: + maxItems: 2 + + clock-names: + items: + - const: gio + - const: link + + resets: + maxItems: 2 + + reset-names: + items: + - const: gio + - const: link + + num-ib-windows: + const: 16 + + num-ob-windows: + const: 16 + + num-lanes: true + + phys: + maxItems: 1 + + phy-names: + const: pcie-phy + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - resets + - reset-names + +additionalProperties: false + +examples: + - | + pcie_ep: pcie-ep@66000000 { + compatible = "socionext,uniphier-pro5-pcie-ep"; + reg-names = "dbi", "dbi2", "link", "addr_space"; + reg = <0x66000000 0x1000>, <0x66001000 0x1000>, + <0x66010000 0x10000>, <0x67000000 0x400000>; + clock-names = "gio", "link"; + clocks = <&sys_clk 12>, <&sys_clk 24>; + reset-names = "gio", "link"; + resets = <&sys_rst 12>, <&sys_rst 24>; + num-ib-windows = <16>; + num-ob-windows = <16>; + num-lanes = <4>; + phy-names = "pcie-phy"; + phys = <&pcie_phy>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 92657a1..7f26748 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13211,7 +13211,7 @@ PCIE DRIVER FOR SOCIONEXT UNIPHIER M: Kunihiko Hayashi L: linux-pci@vger.kernel.org S: Maintained -F: Documentation/devicetree/bindings/pci/uniphier-pcie.txt +F: Documentation/devicetree/bindings/pci/uniphier-pcie* F: drivers/pci/controller/dwc/pcie-uniphier.c PCIE DRIVER FOR ST SPEAR13XX -- 2.7.4 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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 E2471C433E0 for ; Thu, 14 May 2020 12:03:45 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id B0C7B2065D for ; Thu, 14 May 2020 12:03:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Xle0GPFo" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B0C7B2065D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=socionext.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=LTGt286zNAPFLK1IBcQvqHX1QrIv+dvYOF//vWpNAu4=; b=Xle0GPFojsQqKUR8j1QjH+jYZf nVRqc6WWcb7zvWctfAkNAnWZprekHkAJSBovqpsw3c9Uy4pGi3JfJ1iP/w1+jye8ZAATLXp/txSjX iwCXrbnSXAnRqR0k5vaAik5mwCNGCN+xeb3dp2+J7Gq+iWkckrDf58nqsHMK0eYHR7tvlYLohfeLl 1XVj3navhBizz3cWYOWL+pXjhgysDX519jR7j4M+xxiremcns9sSjJAuF8IeDdGhZT0HxtqV/0qI5 SaxyDd1SOPsPthvr29gUDIil5neC9VbfyPtk3+cw4/4a8sc343grjelLVElKOyTwYRZwNWApDSp1j G+vKObJQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jZCaX-0006n2-23; Thu, 14 May 2020 12:03:45 +0000 Received: from mx.socionext.com ([202.248.49.38]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jZCaE-0006Za-Te for linux-arm-kernel@lists.infradead.org; Thu, 14 May 2020 12:03:28 +0000 Received: from unknown (HELO kinkan-ex.css.socionext.com) ([172.31.9.52]) by mx.socionext.com with ESMTP; 14 May 2020 21:03:24 +0900 Received: from mail.mfilter.local (m-filter-2 [10.213.24.62]) by kinkan-ex.css.socionext.com (Postfix) with ESMTP id 6DC58180082; Thu, 14 May 2020 21:03:24 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Thu, 14 May 2020 21:03:24 +0900 Received: from plum.e01.socionext.com (unknown [10.213.132.32]) by kinkan.css.socionext.com (Postfix) with ESMTP id 26FF61A12B9; Thu, 14 May 2020 21:03:24 +0900 (JST) From: Kunihiko Hayashi To: Bjorn Helgaas , Lorenzo Pieralisi , Rob Herring , Masahiro Yamada Subject: [PATCH v4 1/2] dt-bindings: PCI: Add UniPhier PCIe endpoint controller description Date: Thu, 14 May 2020 21:03:20 +0900 Message-Id: <1589457801-12796-2-git-send-email-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1589457801-12796-1-git-send-email-hayashi.kunihiko@socionext.com> References: <1589457801-12796-1-git-send-email-hayashi.kunihiko@socionext.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200514_050327_193335_90877F37 X-CRM114-Status: GOOD ( 17.42 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Kunihiko Hayashi , Masami Hiramatsu , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Jassi Brar , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add DT bindings for PCIe controller implemented in UniPhier SoCs when configured in endpoint mode. This controller is based on the DesignWare PCIe core. Signed-off-by: Kunihiko Hayashi --- .../bindings/pci/socionext,uniphier-pcie-ep.yaml | 92 ++++++++++++++++++++++ MAINTAINERS | 2 +- 2 files changed, 93 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml diff --git a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml new file mode 100644 index 0000000..f0558b9 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml @@ -0,0 +1,92 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/socionext,uniphier-pcie-ep.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Socionext UniPhier PCIe endpoint controller + +description: | + UniPhier PCIe endpoint controller is based on the Synopsys DesignWare + PCI core. It shares common features with the PCIe DesignWare core and + inherits common properties defined in + Documentation/devicetree/bindings/pci/designware-pcie.txt. + +maintainers: + - Kunihiko Hayashi + +allOf: + - $ref: "pci-ep.yaml#" + +properties: + compatible: + const: socionext,uniphier-pro5-pcie-ep + + reg: + maxItems: 4 + + reg-names: + items: + - const: dbi + - const: dbi2 + - const: link + - const: addr_space + + clocks: + maxItems: 2 + + clock-names: + items: + - const: gio + - const: link + + resets: + maxItems: 2 + + reset-names: + items: + - const: gio + - const: link + + num-ib-windows: + const: 16 + + num-ob-windows: + const: 16 + + num-lanes: true + + phys: + maxItems: 1 + + phy-names: + const: pcie-phy + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - resets + - reset-names + +additionalProperties: false + +examples: + - | + pcie_ep: pcie-ep@66000000 { + compatible = "socionext,uniphier-pro5-pcie-ep"; + reg-names = "dbi", "dbi2", "link", "addr_space"; + reg = <0x66000000 0x1000>, <0x66001000 0x1000>, + <0x66010000 0x10000>, <0x67000000 0x400000>; + clock-names = "gio", "link"; + clocks = <&sys_clk 12>, <&sys_clk 24>; + reset-names = "gio", "link"; + resets = <&sys_rst 12>, <&sys_rst 24>; + num-ib-windows = <16>; + num-ob-windows = <16>; + num-lanes = <4>; + phy-names = "pcie-phy"; + phys = <&pcie_phy>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 92657a1..7f26748 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13211,7 +13211,7 @@ PCIE DRIVER FOR SOCIONEXT UNIPHIER M: Kunihiko Hayashi L: linux-pci@vger.kernel.org S: Maintained -F: Documentation/devicetree/bindings/pci/uniphier-pcie.txt +F: Documentation/devicetree/bindings/pci/uniphier-pcie* F: drivers/pci/controller/dwc/pcie-uniphier.c PCIE DRIVER FOR ST SPEAR13XX -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel