From patchwork Thu Sep 21 13:26:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 13394340 X-Patchwork-Delegate: kw@linux.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0ADBE7D0A5 for ; Thu, 21 Sep 2023 18:59:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230395AbjIUS7f (ORCPT ); Thu, 21 Sep 2023 14:59:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230450AbjIUS7X (ORCPT ); Thu, 21 Sep 2023 14:59:23 -0400 Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B4F70A65BA for ; Thu, 21 Sep 2023 11:53:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; s=k1; bh=km1S8zZEcbuRQRFhnQ+j9vTvoJEJFWsqJkELKGUX9fM=; b=CtCqm/ fnjqkN76wG6hRiSF7av4/83aH/zhNCoaojNDoIeD7RrqIsnNXwQsuBXBYsZAS991 11OHu0YvScE4mSyHg5YBxYrMvVeFDsZUFcLJcXNF0JEpRELX0WigvZ77hz4KqWme VPus+P4lLTh+ZhaOTm+mEov9873uc4YcCY4odAVxsTL2hkZ+/NFv5RKGZpJ2KgTz aPTJRdmUtkjg82ypM/MCy5lWzBefwClMAjg/e3OnAyvNc9y6u9P6/CWuq8RIL6AO VxJZUwyOqms5zGGvCiSQTkJRIHIHpmh4kFunalicP9Ha1G93G+So2ZV83DF+8tBF MJZkLTo7TehS2LPQ== Received: (qmail 962576 invoked from network); 21 Sep 2023 15:26:43 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 21 Sep 2023 15:26:43 +0200 X-UD-Smtp-Session: l3s3148p1@illUcd4Fyz4uciJ+ From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: Wolfram Sang , Geert Uytterhoeven , Krzysztof Kozlowski , 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 v5 1/2] dt-bindings: PCI: rcar-pci-host: add optional regulators Date: Thu, 21 Sep 2023 15:26:23 +0200 Message-Id: <20230921132624.5664-2-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20230921132624.5664-1-wsa+renesas@sang-engineering.com> References: <20230921132624.5664-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Support regulators found on the KingFisher board for miniPCIe (1.5 and 3.3v). For completeness, describe a 12v regulator while we are here. Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven Acked-by: Krzysztof Kozlowski --- .../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>; }; };