From patchwork Mon May 8 10:45:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 1778308 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; secure) header.d=sang-engineering.com header.i=@sang-engineering.com header.a=rsa-sha256 header.s=k1 header.b=t06NfYZW; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4QFHzF24ttz214X for ; Mon, 8 May 2023 20:46:49 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235133AbjEHKqq (ORCPT ); Mon, 8 May 2023 06:46:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235053AbjEHKq2 (ORCPT ); Mon, 8 May 2023 06:46:28 -0400 Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C19E12C3F0 for ; Mon, 8 May 2023 03:46:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=sang-engineering.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=k1; bh=/52t7v/z2bjuNS cAobOGif1HPE5n1Q25yFrY/RjA0b0=; b=t06NfYZW23apf2nJJZd1BWICzCM3Qt DEHZxnFQB2q0GJe5q3y9reAgnUjm1pChQRAiTiAYE51UIl5QrCKIlls2c8CWf60t jEa1nVtk1umCHGjcimZKNN191UuUkoGb/pHhcZF7nqSvHe67GFMssKSl7i2uZ+Qt plOPKEqtwQwrY= Received: (qmail 1693272 invoked from network); 8 May 2023 12:46:09 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 8 May 2023 12:46:09 +0200 X-UD-Smtp-Session: l3s3148p1@x6G4WCz7noEujnsI From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: Wolfram Sang , Marek Vasut , Yoshihiro Shimoda , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84?= =?utf-8?q?ski?= , Rob Herring , Bjorn Helgaas , Krzysztof Kozlowski , Conor Dooley , linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 1/3] dt-bindings: PCI: rcar-pci-host: add optional regulators Date: Mon, 8 May 2023 12:45:55 +0200 Message-Id: <20230508104557.47889-2-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230508104557.47889-1-wsa+renesas@sang-engineering.com> References: <20230508104557.47889-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Support regulators found on the e.g. KingFisher board. Signed-off-by: Wolfram Sang --- Documentation/devicetree/bindings/pci/rcar-pci-host.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml index 8fdfbc763d70..23e44f78e62e 100644 --- a/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml +++ b/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml @@ -68,6 +68,12 @@ properties: phy-names: const: pcie + vpcie1v5-supply: + description: The 1.5v regulator to use for PCIe. + + vpcie3v3-supply: + description: The 3.3v regulator to use for PCIe. + required: - compatible - reg @@ -121,5 +127,7 @@ examples: clock-names = "pcie", "pcie_bus"; power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; resets = <&cpg 319>; + vpcie1v5-supply = <&pcie_1v5>; + vpcie3v3-supply = <&pcie_3v3>; }; };