From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29368C433C1 for ; Thu, 25 Mar 2021 08:59:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DD3D761A0A for ; Thu, 25 Mar 2021 08:59:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229574AbhCYI66 (ORCPT ); Thu, 25 Mar 2021 04:58:58 -0400 Received: from inva020.nxp.com ([92.121.34.13]:56868 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229662AbhCYI6a (ORCPT ); Thu, 25 Mar 2021 04:58:30 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id D50CD1A313F; Thu, 25 Mar 2021 09:58:28 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 0AD801A133E; Thu, 25 Mar 2021 09:58:24 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 18783402AE; Thu, 25 Mar 2021 09:58:18 +0100 (CET) From: Richard Zhu To: l.stach@pengutronix.de, andrew.smirnov@gmail.com, shawnguo@kernel.org, kw@linux.com, bhelgaas@google.com, stefan@agner.ch, lorenzo.pieralisi@arm.com Cc: linux-pci@vger.kernel.org, linux-imx@nxp.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de Subject: [PATCH v3 0/3] add one regulator used to power up pcie phy Date: Thu, 25 Mar 2021 16:44:39 +0800 Message-Id: <1616661882-26487-1-git-send-email-hongxing.zhu@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Changes: v2 -> v3: Refine the DT binding descriptions, and the condition adjustment in the codes. v1 -> v2: Don't use the boolean property to specify the different power supply of PCIe PHY. Use one regulator as a supply to the PCIe controller node, and the regulator APIs to get the voltage of it. Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt | 3 +++ arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 1 + drivers/pci/controller/dwc/pci-imx6.c | 20 ++++++++++++++++++++ 3 files changed, 24 insertions(+) [PATCH v3 1/3] dt-bindings: imx6q-pcie: add one regulator used to [PATCH v3 2/3] arm64: dts: imx8mq-evk: add one regulator used to [PATCH v3 3/3] PCI: imx: clear vreg bypass when pcie vph voltage is