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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no 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 BA551C433DF for ; Wed, 10 Jun 2020 08:08:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A1E0A2072E for ; Wed, 10 Jun 2020 08:08:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726561AbgFJIIo (ORCPT ); Wed, 10 Jun 2020 04:08:44 -0400 Received: from inva020.nxp.com ([92.121.34.13]:37876 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726207AbgFJIIn (ORCPT ); Wed, 10 Jun 2020 04:08:43 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id AF6091A1525; Wed, 10 Jun 2020 10:08:41 +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 22E491A1502; Wed, 10 Jun 2020 10:08:37 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 88B6540307; Wed, 10 Jun 2020 16:08:31 +0800 (SGT) From: Anson Huang To: aisheng.dong@nxp.com, festevam@gmail.com, shawnguo@kernel.org, stefan@agner.ch, kernel@pengutronix.de, linus.walleij@linaro.org, s.hauer@pengutronix.de, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Linux-imx@nxp.com Subject: [PATCH V4 0/9] Support i.MX8 SoCs pinctrl drivers built as module Date: Wed, 10 Jun 2020 15:57:36 +0800 Message-Id: <1591775865-26872-1-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There are more and mroe requirements that SoC specific modules should be built as module in order to support generic kernel image, such as Android GKI concept. This patch series supports i.MX8 SoCs pinctrl drivers to be built as module, including i.MX8MQ/MM/MN/MP/QXP/QM/DXL SoCs, and it also supports building i.MX common pinctrl driver and i.MX SCU common pinctrl driver as module. Compared to V3, the changes are as below: - change the config dependency back to original; - use function callbacks for SCU related functions, and all drivers using SCU pinctrl driver need to initialize the function callbacks, pinctrl-imx.c will check the SCU function callback and call it when it is valid, then no build issue when PINCTRL_IMX is built in and PINCTRL_IMX_SCU is built as module. Anson Huang (9): pinctrl: imx: Support building SCU pinctrl driver as module pinctrl: imx: Support building i.MX pinctrl driver as module pinctrl: imx8mm: Support building as module pinctrl: imx8mn: Support building as module pinctrl: imx8mq: Support building as module pinctrl: imx8mp: Support building as module pinctrl: imx8qxp: Support building as module pinctrl: imx8qm: Support building as module pinctrl: imx8dxl: Support building as module drivers/pinctrl/freescale/Kconfig | 19 +++++----- drivers/pinctrl/freescale/pinctrl-imx.c | 22 ++++++----- drivers/pinctrl/freescale/pinctrl-imx.h | 57 ++++++++++++----------------- drivers/pinctrl/freescale/pinctrl-imx8dxl.c | 12 +++--- drivers/pinctrl/freescale/pinctrl-imx8mm.c | 10 ++--- drivers/pinctrl/freescale/pinctrl-imx8mn.c | 10 ++--- drivers/pinctrl/freescale/pinctrl-imx8mp.c | 10 ++--- drivers/pinctrl/freescale/pinctrl-imx8mq.c | 9 ++--- drivers/pinctrl/freescale/pinctrl-imx8qm.c | 12 +++--- drivers/pinctrl/freescale/pinctrl-imx8qxp.c | 12 +++--- drivers/pinctrl/freescale/pinctrl-scu.c | 6 +++ 11 files changed, 86 insertions(+), 93 deletions(-) -- 2.7.4