From patchwork Mon Jul 20 14:21:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 1332449 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nxp.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4B9PD167Z7z9sRk for ; Tue, 21 Jul 2020 00:26:09 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728517AbgGTO0I (ORCPT ); Mon, 20 Jul 2020 10:26:08 -0400 Received: from inva021.nxp.com ([92.121.34.21]:59636 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728081AbgGTO0H (ORCPT ); Mon, 20 Jul 2020 10:26:07 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 1F2282002FE; Mon, 20 Jul 2020 16:26:06 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 32CC12002DC; Mon, 20 Jul 2020 16:25:56 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id E3256402C3; Mon, 20 Jul 2020 22:07:07 +0800 (SGT) From: Anson Huang To: catalin.marinas@arm.com, will@kernel.org, lorenzo.pieralisi@arm.com, robh@kernel.org, bhelgaas@google.com, p.zabel@pengutronix.de, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, bjorn.andersson@linaro.org, leoyang.li@nxp.com, vkoul@kernel.org, geert+renesas@glider.be, olof@lixom.net, amurray@thegoodpenguin.co.uk, treding@nvidia.com, vidyas@nvidia.com, hayashi.kunihiko@socionext.com, jonnyc@amazon.com, eswara.kota@linux.intel.com, krzk@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH V3 1/3] reset: imx7: Support module build Date: Mon, 20 Jul 2020 22:21:59 +0800 Message-Id: <1595254921-26050-1-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Use module_platform_driver(), add module device table, author, description and license to support module build, and CONFIG_RESET_IMX7 is changed to default 'y' ONLY for i.MX7D, other platforms need to select it in defconfig. Signed-off-by: Anson Huang --- Changes since V2: - use module_platform_driver() instead of builtin_platform_driver(). --- drivers/reset/Kconfig | 5 +++-- drivers/reset/reset-imx7.c | 9 +++++++-- 2 files changed, 10 insertions(+), 4 deletions(-) diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index d9efbfd..19f9773 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -65,9 +65,10 @@ config RESET_HSDK This enables the reset controller driver for HSDK board. config RESET_IMX7 - bool "i.MX7/8 Reset Driver" if COMPILE_TEST + tristate "i.MX7/8 Reset Driver" depends on HAS_IOMEM - default SOC_IMX7D || (ARM64 && ARCH_MXC) + depends on SOC_IMX7D || (ARM64 && ARCH_MXC) || COMPILE_TEST + default y if SOC_IMX7D select MFD_SYSCON help This enables the reset controller driver for i.MX7 SoCs. diff --git a/drivers/reset/reset-imx7.c b/drivers/reset/reset-imx7.c index d170fe6..9832033 100644 --- a/drivers/reset/reset-imx7.c +++ b/drivers/reset/reset-imx7.c @@ -8,7 +8,7 @@ */ #include -#include +#include #include #include #include @@ -386,6 +386,7 @@ static const struct of_device_id imx7_reset_dt_ids[] = { { .compatible = "fsl,imx8mp-src", .data = &variant_imx8mp }, { /* sentinel */ }, }; +MODULE_DEVICE_TABLE(of, imx7_reset_dt_ids); static struct platform_driver imx7_reset_driver = { .probe = imx7_reset_probe, @@ -394,4 +395,8 @@ static struct platform_driver imx7_reset_driver = { .of_match_table = imx7_reset_dt_ids, }, }; -builtin_platform_driver(imx7_reset_driver); +module_platform_driver(imx7_reset_driver); + +MODULE_AUTHOR("Andrey Smirnov "); +MODULE_DESCRIPTION("NXP i.MX7 reset driver"); +MODULE_LICENSE("GPL v2"); From patchwork Mon Jul 20 14:22:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 1332451 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nxp.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4B9PDB3X8qz9sSt for ; Tue, 21 Jul 2020 00:26:18 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728081AbgGTO0K (ORCPT ); Mon, 20 Jul 2020 10:26:10 -0400 Received: from inva020.nxp.com ([92.121.34.13]:43874 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728579AbgGTO0K (ORCPT ); Mon, 20 Jul 2020 10:26:10 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 7CDEF1A020A; Mon, 20 Jul 2020 16:26:08 +0200 (CEST) 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 5ED471A020F; Mon, 20 Jul 2020 16:25:58 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 16F6540305; Mon, 20 Jul 2020 22:07:10 +0800 (SGT) From: Anson Huang To: catalin.marinas@arm.com, will@kernel.org, lorenzo.pieralisi@arm.com, robh@kernel.org, bhelgaas@google.com, p.zabel@pengutronix.de, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, bjorn.andersson@linaro.org, leoyang.li@nxp.com, vkoul@kernel.org, geert+renesas@glider.be, olof@lixom.net, amurray@thegoodpenguin.co.uk, treding@nvidia.com, vidyas@nvidia.com, hayashi.kunihiko@socionext.com, jonnyc@amazon.com, eswara.kota@linux.intel.com, krzk@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH V3 2/3] arm64: defconfig: Select CONFIG_RESET_IMX7 as module by default Date: Mon, 20 Jul 2020 22:22:00 +0800 Message-Id: <1595254921-26050-2-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1595254921-26050-1-git-send-email-Anson.Huang@nxp.com> References: <1595254921-26050-1-git-send-email-Anson.Huang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org i.MX7 reset driver now supports module build, it is no longer enabled by default, need to select it explicitly. Signed-off-by: Anson Huang --- No change. --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 39b3ac7..6c764bd 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -921,6 +921,7 @@ CONFIG_PWM_SAMSUNG=y CONFIG_PWM_SUN4I=m CONFIG_PWM_TEGRA=m CONFIG_QCOM_PDC=y +CONFIG_RESET_IMX7=m CONFIG_RESET_QCOM_AOSS=y CONFIG_RESET_QCOM_PDC=m CONFIG_RESET_TI_SCI=y From patchwork Mon Jul 20 14:22:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 1332450 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nxp.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4B9PD92FqPz9sSn for ; Tue, 21 Jul 2020 00:26:17 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728579AbgGTO0M (ORCPT ); Mon, 20 Jul 2020 10:26:12 -0400 Received: from inva021.nxp.com ([92.121.34.21]:59778 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728582AbgGTO0M (ORCPT ); Mon, 20 Jul 2020 10:26:12 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 9B7A720129C; Mon, 20 Jul 2020 16:26:10 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 9E7D02002FB; Mon, 20 Jul 2020 16:26:00 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 48BBA40309; Mon, 20 Jul 2020 22:07:12 +0800 (SGT) From: Anson Huang To: catalin.marinas@arm.com, will@kernel.org, lorenzo.pieralisi@arm.com, robh@kernel.org, bhelgaas@google.com, p.zabel@pengutronix.de, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, bjorn.andersson@linaro.org, leoyang.li@nxp.com, vkoul@kernel.org, geert+renesas@glider.be, olof@lixom.net, amurray@thegoodpenguin.co.uk, treding@nvidia.com, vidyas@nvidia.com, hayashi.kunihiko@socionext.com, jonnyc@amazon.com, eswara.kota@linux.intel.com, krzk@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH V3 3/3] pci: imx: Select RESET_IMX7 by default Date: Mon, 20 Jul 2020 22:22:01 +0800 Message-Id: <1595254921-26050-3-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1595254921-26050-1-git-send-email-Anson.Huang@nxp.com> References: <1595254921-26050-1-git-send-email-Anson.Huang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org i.MX7 reset driver now supports module build and it is no longer built in by default, so i.MX PCI driver needs to select it explicitly due to it is NOT supporting loadable module currently. Signed-off-by: Anson Huang --- No change. --- drivers/pci/controller/dwc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig index 044a376..bcf63ce 100644 --- a/drivers/pci/controller/dwc/Kconfig +++ b/drivers/pci/controller/dwc/Kconfig @@ -90,6 +90,7 @@ config PCI_EXYNOS config PCI_IMX6 bool "Freescale i.MX6/7/8 PCIe controller" + select RESET_IMX7 depends on ARCH_MXC || COMPILE_TEST depends on PCI_MSI_IRQ_DOMAIN select PCIE_DW_HOST