From patchwork Mon Jan 29 00:59:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Minda Chen X-Patchwork-Id: 193205 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7301:2087:b0:106:209c:c626 with SMTP id gs7csp301639dyb; Sun, 28 Jan 2024 17:16:25 -0800 (PST) X-Google-Smtp-Source: AGHT+IE/7pBD32Z0yS/9xbpkrLi6QUs/OM5nic0wkTGyHShxBD/w4j8BAOgwBHvVKvkDlh6JVCqt X-Received: by 2002:a05:6a00:2307:b0:6dd:c23c:ea4f with SMTP id h7-20020a056a00230700b006ddc23cea4fmr5101397pfh.5.1706490985586; Sun, 28 Jan 2024 17:16:25 -0800 (PST) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org. [2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id q136-20020a632a8e000000b005d8b8f09180si2869173pgq.550.2024.01.28.17.16.25 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 28 Jan 2024 17:16:25 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-42049-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; arc=fail (signature failed); spf=pass (google.com: domain of linux-kernel+bounces-42049-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-42049-ouuuleilei=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 55B672840CA for ; Mon, 29 Jan 2024 01:16:25 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7BE87DDD5; Mon, 29 Jan 2024 01:16:11 +0000 (UTC) Received: from CHN02-BJS-obe.outbound.protection.partner.outlook.cn (mail-bjschn02on2084.outbound.protection.partner.outlook.cn [139.219.17.84]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BFEE1DDA3; Mon, 29 Jan 2024 01:16:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=139.219.17.84 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706490968; cv=fail; b=ovGNLywtrHZewv9GDOf/TeMBRAQB5T78K/R1Z+qP1oQsK62e+Sd1SXyif/OOWFn0Txiy1VB64pZ7ceaCnwFdLUktCmpxy9Wxi2JkJmhDySTSKmLOZEn0N9nguSdQN4exw25aLa5n2eR0qYRwMHwMcsIx6inapjnT3RShglGlnQM= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706490968; c=relaxed/simple; bh=JbW+UxZUp866Fhyk9NXneVY+ZT+ecAdOHbvukAn2S04=; h=From:To:Cc:Subject:Date:Message-Id:Content-Type:MIME-Version; b=At6++/etSd81opNkIxWGn217TMGaBJDua7vhvWMpVcwwWvj17636sey4e7qFicb6li/y8AET1s+LId++7e1gzeZG43NfMEnPnCygIsHqvQo+iJubAbesGGFw/HFYgUaUx1W3E3vIe5G3qo8j8T3dv5UWiy0aZB5iwIQACTtWFzc= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=starfivetech.com; spf=pass smtp.mailfrom=starfivetech.com; arc=fail smtp.client-ip=139.219.17.84 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=starfivetech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=starfivetech.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Alrj7Vxcq21ly6tpjtHMByT5Pvv8nV1HMmhYdEAZqSn2PKZTLDXE65zEc7r5+MS9+h4yMmOgRh2b0osskxhEvCdbbt9QGDlkzKq8Sx/qnJTOgf2Vxh0dPHOTgGqrYPxCq3xpIutSy7dxjYgdTh62n+zyNcBR8cO/n00G1pdsoGeLjRui+IRmDyhwNG0kgg+xfy1WQHBA8WxflGtgOH8CQhewWztF4D7SLq5IRPPRzKKVS3Ry+ny+XyZgk9BFRPGmpj15ks3RcZw38FjXyRTBSBTT+Ajg52GqmTjI14k+phYUMofWkzkkrXZ1XpqCV7RzRmcblbHKCM5CrSJ1jjqOWw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=e32gHqF3/4Ta8V5kx4q5V2+D4dF4zhKKR6XIQgjmQYE=; b=JXvbwRknv3lmy514E5JUiihvQuVm2tyvxsGiWs+rr0uUooPdw/GreF3UP3J9lZYAF7h1Ba26ZZoBSOlCRxn7e5cLNpuZ9zIMR0GsfIFqHu04EvcGzCqQj30eczEHBOt/qy6BD/qdGvr8AYe7HzsLjm6CyuxdUVpn/tUMaDV4LFQ9+Hv9M7NGqGiGz9cn8JC2nywUKihcL0pERp/CdDsJfboSJ0q1xRHs8S7ZBfVmHmUL0oBUPWIxMl6ynBz/dF0JuNgpIoekE/9rOZ1v9TorVwiL4GDDBQb6zDAdxErXNsACAyrWnyycFEhwTB807j32boEBC37uhqnJ28EmxTBqJA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=starfivetech.com; dmarc=pass action=none header.from=starfivetech.com; dkim=pass header.d=starfivetech.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=starfivetech.com; Received: from BJXPR01MB0855.CHNPR01.prod.partner.outlook.cn (2406:e500:c211:18::12) by BJXPR01MB0630.CHNPR01.prod.partner.outlook.cn (2406:e500:c211:14::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7228.28; Mon, 29 Jan 2024 01:00:06 +0000 Received: from BJXPR01MB0855.CHNPR01.prod.partner.outlook.cn ([fe80::1ea1:19d5:efef:6fc6]) by BJXPR01MB0855.CHNPR01.prod.partner.outlook.cn ([fe80::1ea1:19d5:efef:6fc6%4]) with mapi id 15.20.7228.029; Mon, 29 Jan 2024 01:00:06 +0000 From: Minda Chen To: Conor Dooley , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Lorenzo Pieralisi , Daire McNamara , Emil Renner Berthing , Krzysztof Kozlowski Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-pci@vger.kernel.org, Paul Walmsley , Palmer Dabbelt , Albert Ou , Philipp Zabel , Mason Huo , Leyfoon Tan , Kevin Xie , Minda Chen Subject: [PATCH v14,RESEND 02/22] PCI: microchip: Move pcie-microchip-host.c to plda directory Date: Mon, 29 Jan 2024 08:59:47 +0800 Message-Id: <20240129005958.3613-1-minda.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 X-ClientProxiedBy: SHXPR01CA0010.CHNPR01.prod.partner.outlook.cn (2406:e500:c311:1b::19) To BJXPR01MB0855.CHNPR01.prod.partner.outlook.cn (2406:e500:c211:18::12) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BJXPR01MB0855:EE_|BJXPR01MB0630:EE_ X-MS-Office365-Filtering-Correlation-Id: e649555f-52ba-4b64-d1cf-08dc2065a1f9 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BJXPR01MB0855.CHNPR01.prod.partner.outlook.cn;PTR:;CAT:NONE;SFS:(13230031)(136003)(39830400003)(396003)(346002)(366004)(230922051799003)(64100799003)(1800799012)(451199024)(186009)(83380400001)(41320700001)(40180700001)(86362001)(40160700002)(36756003)(38350700005)(1076003)(38100700002)(2616005)(26005)(107886003)(2906002)(52116002)(45080400002)(508600001)(6666004)(41300700001)(110136005)(66946007)(66556008)(66476007)(54906003)(5660300002)(8936002)(4326008)(44832011)(8676002)(7416002);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: starfivetech.com X-MS-Exchange-CrossTenant-Network-Message-Id: e649555f-52ba-4b64-d1cf-08dc2065a1f9 X-MS-Exchange-CrossTenant-AuthSource: BJXPR01MB0855.CHNPR01.prod.partner.outlook.cn X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Jan 2024 01:00:06.2077 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 06fe3fa3-1221-43d3-861b-5a4ee687a85c X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 3ga0AmoB9kNm0DyQsc5/4KWgkZ8Psffoo/LO9G39kIjMXyi8uSdHovtvnfeMtINun2HLzDjcnUC3mtlkH04rFtJbw1I/dzMeA/++2iVS1t0= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BJXPR01MB0630 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1789385491966164102 X-GMAIL-MSGID: 1789385491966164102 For Microchip Polarfire PCIe host is PLDA XpressRich IP, move to plda directory. Prepare for refactoring the codes. Signed-off-by: Minda Chen Reviewed-by: Conor Dooley --- MAINTAINERS | 4 ++-- drivers/pci/controller/Kconfig | 9 +-------- drivers/pci/controller/Makefile | 2 +- drivers/pci/controller/plda/Kconfig | 14 ++++++++++++++ drivers/pci/controller/plda/Makefile | 2 ++ .../controller/{ => plda}/pcie-microchip-host.c | 2 +- 6 files changed, 21 insertions(+), 12 deletions(-) create mode 100644 drivers/pci/controller/plda/Kconfig create mode 100644 drivers/pci/controller/plda/Makefile rename drivers/pci/controller/{ => plda}/pcie-microchip-host.c (99%) diff --git a/MAINTAINERS b/MAINTAINERS index 8d1052fa6a69..44daaf962065 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17034,7 +17034,7 @@ M: Daire McNamara L: linux-pci@vger.kernel.org S: Supported F: Documentation/devicetree/bindings/pci/microchip* -F: drivers/pci/controller/*microchip* +F: drivers/pci/controller/plda/*microchip* PCIE DRIVER FOR QUALCOMM MSM M: Manivannan Sadhasivam @@ -18827,7 +18827,7 @@ F: drivers/clk/microchip/clk-mpfs*.c F: drivers/firmware/microchip/mpfs-auto-update.c F: drivers/i2c/busses/i2c-microchip-corei2c.c F: drivers/mailbox/mailbox-mpfs.c -F: drivers/pci/controller/pcie-microchip-host.c +F: drivers/pci/controller/plda/pcie-microchip-host.c F: drivers/pwm/pwm-microchip-core.c F: drivers/reset/reset-mpfs.c F: drivers/rtc/rtc-mpfs.c diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig index e534c02ee34f..4d2c188f5835 100644 --- a/drivers/pci/controller/Kconfig +++ b/drivers/pci/controller/Kconfig @@ -215,14 +215,6 @@ config PCIE_MT7621 help This selects a driver for the MediaTek MT7621 PCIe Controller. -config PCIE_MICROCHIP_HOST - tristate "Microchip AXI PCIe controller" - depends on PCI_MSI && OF - select PCI_HOST_COMMON - help - Say Y here if you want kernel to support the Microchip AXI PCIe - Host Bridge driver. - config PCI_HYPERV_INTERFACE tristate "Microsoft Hyper-V PCI Interface" depends on ((X86 && X86_64) || ARM64) && HYPERV && PCI_MSI @@ -356,4 +348,5 @@ config PCIE_XILINX_CPM source "drivers/pci/controller/cadence/Kconfig" source "drivers/pci/controller/dwc/Kconfig" source "drivers/pci/controller/mobiveil/Kconfig" +source "drivers/pci/controller/plda/Kconfig" endmenu diff --git a/drivers/pci/controller/Makefile b/drivers/pci/controller/Makefile index f2b19e6174af..038ccbd9e3ba 100644 --- a/drivers/pci/controller/Makefile +++ b/drivers/pci/controller/Makefile @@ -33,7 +33,6 @@ obj-$(CONFIG_PCIE_ROCKCHIP_EP) += pcie-rockchip-ep.o obj-$(CONFIG_PCIE_ROCKCHIP_HOST) += pcie-rockchip-host.o obj-$(CONFIG_PCIE_MEDIATEK) += pcie-mediatek.o obj-$(CONFIG_PCIE_MEDIATEK_GEN3) += pcie-mediatek-gen3.o -obj-$(CONFIG_PCIE_MICROCHIP_HOST) += pcie-microchip-host.o obj-$(CONFIG_VMD) += vmd.o obj-$(CONFIG_PCIE_BRCMSTB) += pcie-brcmstb.o obj-$(CONFIG_PCI_LOONGSON) += pci-loongson.o @@ -44,6 +43,7 @@ obj-$(CONFIG_PCIE_MT7621) += pcie-mt7621.o # pcie-hisi.o quirks are needed even without CONFIG_PCIE_DW obj-y += dwc/ obj-y += mobiveil/ +obj-y += plda/ # The following drivers are for devices that use the generic ACPI diff --git a/drivers/pci/controller/plda/Kconfig b/drivers/pci/controller/plda/Kconfig new file mode 100644 index 000000000000..5cb3be4fc98c --- /dev/null +++ b/drivers/pci/controller/plda/Kconfig @@ -0,0 +1,14 @@ +# SPDX-License-Identifier: GPL-2.0 + +menu "PLDA-based PCIe controllers" + depends on PCI + +config PCIE_MICROCHIP_HOST + tristate "Microchip AXI PCIe controller" + depends on PCI_MSI && OF + select PCI_HOST_COMMON + help + Say Y here if you want kernel to support the Microchip AXI PCIe + Host Bridge driver. + +endmenu diff --git a/drivers/pci/controller/plda/Makefile b/drivers/pci/controller/plda/Makefile new file mode 100644 index 000000000000..e1a265cbf91c --- /dev/null +++ b/drivers/pci/controller/plda/Makefile @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 +obj-$(CONFIG_PCIE_MICROCHIP_HOST) += pcie-microchip-host.o diff --git a/drivers/pci/controller/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c similarity index 99% rename from drivers/pci/controller/pcie-microchip-host.c rename to drivers/pci/controller/plda/pcie-microchip-host.c index 137fb8570ba2..cb09a8137e25 100644 --- a/drivers/pci/controller/pcie-microchip-host.c +++ b/drivers/pci/controller/plda/pcie-microchip-host.c @@ -18,7 +18,7 @@ #include #include -#include "../pci.h" +#include "../../pci.h" /* Number of MSI IRQs */ #define MC_MAX_NUM_MSI_IRQS 32