From patchwork Tue Oct 12 08:41:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Zhu X-Patchwork-Id: 12551779 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C7DAC433FE for ; Tue, 12 Oct 2021 09:08:34 +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 1C5D861076 for ; Tue, 12 Oct 2021 09:08:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1C5D861076 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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=cfIu56BOMC0kI9expQo9cxdcZmkbkKIcSVWLSWXYsEs=; b=yc3k30TRVOc3AO YyvA8nPn8JkIRFlLzTgRiGhKnjtokgRYcu+Boi5CHux4RxWd+adLn1Iq9SmvjxlbY6S65lvmzC7m+ keTpQ3s3j4FYNGqBY1XuROps2Ddm/dCSQrT/6uPv6qkxg8tDKSI02pTiaiWV/xjQ3KjUnD0g0urtj WZodOzWUZwQRHDA3hsj0v/FJyhaicG9fizyQneuDCaXXkYnKCY7g3/7nEgOgIWhLzPRGrbaWBdabe Rg9GpJJ1tssq77sQCjz3JO8DPlhTKVZVeNHvOh+XI77zfeoiGBPY2TSAYaa3y9qzpQRlcN9gzgeon qLcVzFXWcs09ZijJISaQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1maDlx-00C9tI-Fn; Tue, 12 Oct 2021 09:08:33 +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 1maDji-00C8s7-3I; Tue, 12 Oct 2021 09:06:15 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id BD20A1A1D21; Tue, 12 Oct 2021 11:06:12 +0200 (CEST) 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 8E8CE1A2486; Tue, 12 Oct 2021 11:06:12 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id D6637183AD0B; Tue, 12 Oct 2021 17:06:10 +0800 (+08) From: Richard Zhu To: l.stach@pengutronix.de, tharvey@gateworks.com, kishon@ti.com, vkoul@kernel.org, robh@kernel.org, galak@kernel.crashing.org, shawnguo@kernel.org Cc: linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, linux-imx@nxp.com, Richard Zhu Subject: [PATCH v3 6/9] dt-bindings: imx6q-pcie: Add PHY phandles and name properties Date: Tue, 12 Oct 2021 16:41:15 +0800 Message-Id: <1634028078-2387-7-git-send-email-hongxing.zhu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1634028078-2387-1-git-send-email-hongxing.zhu@nxp.com> References: <1634028078-2387-1-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-20211012_020614_349476_BCDB9071 X-CRM114-Status: UNSURE ( 8.06 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=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 --- 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 2911e565b260..99d9863a69cd 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml @@ -128,6 +128,12 @@ properties: enum: [1, 2, 3, 4] default: 1 + phys: + description: Phandle of the Generic PHY to the PCIe PHY. + + 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