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[2620:137:e000::1:20]) by mx.google.com with ESMTP id p17-20020a170902e75100b001a51bb4ad7dsi3561234plf.45.2023.05.10.00.03.51; Wed, 10 May 2023 00:04:04 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=fail (test mode) header.i=@sang-engineering.com header.s=k1 header.b=vN6oqJ5g; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236305AbjEJG6w (ORCPT + 99 others); Wed, 10 May 2023 02:58:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236287AbjEJG6r (ORCPT ); Wed, 10 May 2023 02:58:47 -0400 Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2C87C618F for ; Tue, 9 May 2023 23:58:33 -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=QyI1ARe5ZoJkWo LnXCds/cO9nbHrDO4GzO2tDFOIIQI=; b=vN6oqJ5gRpAekZqKHP9B6R0mAuxCI5 SCm8ybqSvm2ieoHBsH820mazCyK3RrEuGJSkNQ8bCh933qpMunrgfks6erhoJBLI UfB94zgEkowsxErVtH482uAfUzDACKgPXMc9sUIjc+JRyz7XcYJzQ+c/hzwCceEM qOmmoHVbkwXao= Received: (qmail 2328201 invoked from network); 10 May 2023 08:58:30 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 10 May 2023 08:58:30 +0200 X-UD-Smtp-Session: l3s3148p1@1TxFZlH7Wr8ujnsI 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: [PATCH 1/2] dt-bindings: PCI: rcar-pci-host: add optional regulators Date: Wed, 10 May 2023 08:58:17 +0200 Message-Id: <20230510065819.3987-2-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230510065819.3987-1-wsa+renesas@sang-engineering.com> References: <20230510065819.3987-1-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,URIBL_BLOCKED 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: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1765489764454467701?= X-GMAIL-MSGID: =?utf-8?q?1765489764454467701?= Support regulators found on the e.g. KingFisher board for miniPCIe and add a 12v regulator while we are here. Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven Acked-by: Krzysztof Kozlowski --- Changes since RFC: * added 12V supply for completeness * use PCIe slot in the example instead of miniPCIe because that is what the Koelsch board offers (just without the regulators ;)) .../devicetree/bindings/pci/rcar-pci-host.yaml | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml index 8fdfbc763d70..b6a7cb32f61e 100644 --- a/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml +++ b/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml @@ -68,6 +68,15 @@ 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. + + vpcie12v-supply: + description: The 12v regulator to use for PCIe. + required: - compatible - reg @@ -121,5 +130,7 @@ examples: clock-names = "pcie", "pcie_bus"; power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; resets = <&cpg 319>; + vpcie3v3-supply = <&pcie_3v3>; + vpcie12v-supply = <&pcie_12v>; }; };