From patchwork Thu Dec 2 08:02:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hongxing Zhu X-Patchwork-Id: 12694468 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 32A60C433F5 for ; Thu, 2 Dec 2021 08:32:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jZdVVthQnPRx2GSL/cvqRBXS/VF3nexn6NAB/8N3AvA=; b=iUayAPYb2hX2GK JWLHgISa6Wt0YHAbdjeQ8HXgXT+0AGDOfM5x0kl9m1hbkF5deEbS2LbZAcCVmg/m4jYJnVoWT8KLg CYkk92LPR13GJvdAyVc4uHjjKGayqVG6/td4zzP6WkubaECLpacyOlUAPE8b5OAX9TpZHywFKeSxu 6CyGzt1T18OiNV3nfU4C0wKIH0+eV3tlMBisxZ8/JMuXjZJSQ0iRy/KJ7YOQgxwQztfbJP7wWIkFC mS4t2DUPFfiWm+VvPKtMw1zu9WCPVsp8C1+dXsVP62n19qrKs9nlS/GAIRfYVwKABlQyJqBWtH7rk 819HoZ8lSJRqUX1avXig==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mshUm-00BNSP-1a; Thu, 02 Dec 2021 08:31:12 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mshTx-00BN2e-7O; Thu, 02 Dec 2021 08:30:22 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id DEA801A01E2; Thu, 2 Dec 2021 09:30:19 +0100 (CET) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 93FEA1A01D5; Thu, 2 Dec 2021 09:30:19 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 673E3183ACCB; Thu, 2 Dec 2021 16:30:17 +0800 (+08) From: Richard Zhu To: l.stach@pengutronix.de, bhelgaas@google.com, lorenzo.pieralisi@arm.com, marcel.ziswiler@toradex.com, tharvey@gateworks.com, kishon@ti.com, vkoul@kernel.org, robh@kernel.org, galak@kernel.crashing.org, shawnguo@kernel.org Cc: hongxing.zhu@nxp.com, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, linux-imx@nxp.com Subject: [PATCH v7 3/8] dt-bindings: imx6q-pcie: Add PHY phandles and name properties Date: Thu, 2 Dec 2021 16:02:33 +0800 Message-Id: <1638432158-4119-4-git-send-email-hongxing.zhu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1638432158-4119-1-git-send-email-hongxing.zhu@nxp.com> References: <1638432158-4119-1-git-send-email-hongxing.zhu@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211202_003021_447257_FE2AA78A X-CRM114-Status: UNSURE ( 7.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org i.MX8MM PCIe has the PHY. Add a PHY phandle and name properties in the binding document. Signed-off-by: Richard Zhu Tested-by: Marcel Ziswiler Reviewed-by: Tim Harvey Tested-by: Tim Harvey Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml index acea1cd444fd..643a6333b07b 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml @@ -127,6 +127,12 @@ properties: enum: [1, 2, 3, 4] default: 1 + phys: + maxItems: 1 + + phy-names: + const: pcie-phy + reset-gpio: description: Should specify the GPIO for controlling the PCI bus device reset signal. It's not polarity aware and defaults to active-low reset