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=-10.4 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 6FF1DC4338F for ; Thu, 29 Jul 2021 14:39:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 514B860FE7 for ; Thu, 29 Jul 2021 14:39:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237402AbhG2Oj7 (ORCPT ); Thu, 29 Jul 2021 10:39:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35804 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234999AbhG2Oj5 (ORCPT ); Thu, 29 Jul 2021 10:39:57 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8FBA1C061765 for ; Thu, 29 Jul 2021 07:39:54 -0700 (PDT) Received: from gallifrey.ext.pengutronix.de ([2001:67c:670:201:5054:ff:fe8d:eefb] helo=[IPv6:::1]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1m97CR-0000QI-G5; Thu, 29 Jul 2021 16:39:51 +0200 Subject: Re: [PATCH 0/6] Add IMX8M Mini PCI support To: Tim Harvey , Richard Zhu , Lucas Stach , Bjorn Helgaas , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, =?UTF-8?Q?Krzysztof_Wilczy=c5=84ski?= , Lorenzo Pieralisi References: <20210723204958.7186-1-tharvey@gateworks.com> From: Ahmad Fatoum Message-ID: <36070609-9f1f-00c8-ccf5-8ed7877b29da@pengutronix.de> Date: Thu, 29 Jul 2021 16:39:49 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <20210723204958.7186-1-tharvey@gateworks.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 2001:67c:670:201:5054:ff:fe8d:eefb X-SA-Exim-Mail-From: a.fatoum@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello Tim, On 23.07.21 22:49, Tim Harvey wrote: > The IMX8M Mini PCI controller shares much in common with the existing > SoC's supported by the pci-imx6 driver. > > This series adds support for it. Driver changes came from the NXP > downstream vendor kernel [1] > > This series depends on Lucas Stach's i.MX8MM GPC improvements and > BLK_CTRL driver and is based on top of his v2 submission [2] Are you aware of Lucas' patch series and Rob's remarks there? https://lore.kernel.org/linux-pci/20210510141509.929120-7-l.stach@pengutronix.de/ Cheers, Ahmad > > The final patch adds PCIe support to the > Tim > [1] https://source.codeaurora.org/external/imx/linux-imx/ > [2] > https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=519251 > > Tim Harvey (6): > dt-bindings: imx6q-pcie: add compatible for IMX8MM support > dt-bindings: reset: imx8mq: add pcie reset > PCI: imx6: add IMX8MM support > reset: imx7: add resets for PCIe > arm64: dts: imx8mm: add PCIe support > arm64: dts: imx8mm: add gpc iomux compatible > > .../bindings/pci/fsl,imx6q-pcie.txt | 4 +- > arch/arm64/boot/dts/freescale/imx8mm.dtsi | 38 ++++++- > drivers/pci/controller/dwc/pci-imx6.c | 103 +++++++++++++++++- > drivers/reset/reset-imx7.c | 3 + > include/dt-bindings/reset/imx8mq-reset.h | 3 +- > 5 files changed, 147 insertions(+), 4 deletions(-) > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | 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=-11.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 15A11C4338F for ; Thu, 29 Jul 2021 14:42:39 +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 D97AA6056C for ; Thu, 29 Jul 2021 14:42:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D97AA6056C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de 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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:From:References:To:Subject:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=mZVBpnK2hheUL6WH6gQf6bYaUoGpk86B9ZEdspSwsYw=; b=Kt90ffXYjPX4ZHmJWxnlUI3vz5 0VUgv+WFKvTXUpWOGFADtn5xmqBWLlAHYqSMQm23RQc7hx3RJmZ9hg4dXiUpE5+F0xaOOQVgywfrA /Wo4tDcZLMRZb64mD5V4LScGWazoXEn0RmFV6byJGMRo19tTZqEL8WUelBycGMsmoCXXyoOaL864Y wIRWiLo+bo3kjyYlUWfbhiht5jnTdOJwyx3sabe1AdKQzOEwZ8dZLWQ8fM/6JGLSensLWo0Y/NStq ARQ7jb8D17h9X5TLBmFmoh8p4R8kqF7CPInTlrgefBaTyDL5fWO88EkEb0LcWMWc1oy9Xw010Ss66 +OL8Oadw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m97Cb-004Yj7-1B; Thu, 29 Jul 2021 14:40:01 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m97CW-004Yhq-P2 for linux-arm-kernel@lists.infradead.org; Thu, 29 Jul 2021 14:39:58 +0000 Received: from gallifrey.ext.pengutronix.de ([2001:67c:670:201:5054:ff:fe8d:eefb] helo=[IPv6:::1]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1m97CR-0000QI-G5; Thu, 29 Jul 2021 16:39:51 +0200 Subject: Re: [PATCH 0/6] Add IMX8M Mini PCI support To: Tim Harvey , Richard Zhu , Lucas Stach , Bjorn Helgaas , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, =?UTF-8?Q?Krzysztof_Wilczy=c5=84ski?= , Lorenzo Pieralisi References: <20210723204958.7186-1-tharvey@gateworks.com> From: Ahmad Fatoum Message-ID: <36070609-9f1f-00c8-ccf5-8ed7877b29da@pengutronix.de> Date: Thu, 29 Jul 2021 16:39:49 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <20210723204958.7186-1-tharvey@gateworks.com> Content-Language: en-US X-SA-Exim-Connect-IP: 2001:67c:670:201:5054:ff:fe8d:eefb X-SA-Exim-Mail-From: a.fatoum@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210729_073956_867399_47695F34 X-CRM114-Status: GOOD ( 21.37 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello Tim, On 23.07.21 22:49, Tim Harvey wrote: > The IMX8M Mini PCI controller shares much in common with the existing > SoC's supported by the pci-imx6 driver. > > This series adds support for it. Driver changes came from the NXP > downstream vendor kernel [1] > > This series depends on Lucas Stach's i.MX8MM GPC improvements and > BLK_CTRL driver and is based on top of his v2 submission [2] Are you aware of Lucas' patch series and Rob's remarks there? https://lore.kernel.org/linux-pci/20210510141509.929120-7-l.stach@pengutronix.de/ Cheers, Ahmad > > The final patch adds PCIe support to the > Tim > [1] https://source.codeaurora.org/external/imx/linux-imx/ > [2] > https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=519251 > > Tim Harvey (6): > dt-bindings: imx6q-pcie: add compatible for IMX8MM support > dt-bindings: reset: imx8mq: add pcie reset > PCI: imx6: add IMX8MM support > reset: imx7: add resets for PCIe > arm64: dts: imx8mm: add PCIe support > arm64: dts: imx8mm: add gpc iomux compatible > > .../bindings/pci/fsl,imx6q-pcie.txt | 4 +- > arch/arm64/boot/dts/freescale/imx8mm.dtsi | 38 ++++++- > drivers/pci/controller/dwc/pci-imx6.c | 103 +++++++++++++++++- > drivers/reset/reset-imx7.c | 3 + > include/dt-bindings/reset/imx8mq-reset.h | 3 +- > 5 files changed, 147 insertions(+), 4 deletions(-) > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel