From patchwork Tue Sep 8 08:12:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 11762969 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0F7C659D for ; Tue, 8 Sep 2020 08:20:21 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 CFBDA2177B for ; Tue, 8 Sep 2020 08:20:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="r+bgJhlR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CFBDA2177B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=XO9zBGI5uKksDeC/8b0wMIZ5mP1zMP1Pgo3XsKegR2M=; b=r+bgJhlRjWSJ+NtQR/1vk2elQv aRuSZhJ60AJ1jkLQXmXWZ0WfsWcmmfz1zylil8JJoQfZGecdaXNlSowGfeTBsTM5/KNE7zGU6DvSG tt2npsU1/xavFixQgH8bR0yD6TDRNLlcsIwnBGcEaTjMPFf5DRhk/5eZvxvCIh/ZjfsLpNOjSExGB /aqb+Q452CnY2JqqxXMXGnTrDrXWUh7AL522sozDiBIqpihvvZIvhM8ZdWwCV4O5Xdhxe7uk9lreS d/nUYt4PW0QKwzOOtdaW7gQKXpuXRPFDezBSWAhlP9WAAFMIRwEOa2HxyBouX4SH+x3CylyO/AXBY jnOj+Scw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kFYpu-0003To-Gm; Tue, 08 Sep 2020 08:18:42 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kFYpg-0003Ou-9u for linux-arm-kernel@lists.infradead.org; Tue, 08 Sep 2020 08:18:29 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 79E061A0FBA; Tue, 8 Sep 2020 10:18:27 +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 9E0211A0252; Tue, 8 Sep 2020 10:18:22 +0200 (CEST) Received: from 10.192.242.69 (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 5A286402CA; Tue, 8 Sep 2020 10:18:16 +0200 (CEST) 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, arnd@arndb.de Subject: [PATCH V4 3/3] pinctrl: imx: Support building i.MX pinctrl core driver as module Date: Tue, 8 Sep 2020 16:12:01 +0800 Message-Id: <1599552721-24872-3-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1599552721-24872-1-git-send-email-Anson.Huang@nxp.com> References: <1599552721-24872-1-git-send-email-Anson.Huang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200908_041828_471776_72C62822 X-CRM114-Status: GOOD ( 14.44 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [92.121.34.13 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linux-imx@nxp.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Change PINCTRL_IMX to tristate to support loadable module build. And i.MX common pinctrl driver should depend on CONFIG_OF to make sure no build error when i.MX common pinctrl driver is enabled for different architectures without CONFIG_OF. Also add module author, description and license. Signed-off-by: Anson Huang Reviewed-by: Dong Aisheng --- changes since V3: - remove the prompt for PINCTRL_IMX. --- drivers/pinctrl/freescale/Kconfig | 3 ++- drivers/pinctrl/freescale/pinctrl-imx.c | 5 +++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/freescale/Kconfig b/drivers/pinctrl/freescale/Kconfig index 7198916..a1fbb3b 100644 --- a/drivers/pinctrl/freescale/Kconfig +++ b/drivers/pinctrl/freescale/Kconfig @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config PINCTRL_IMX - bool + tristate + depends on OF select GENERIC_PINCTRL_GROUPS select GENERIC_PINMUX_FUNCTIONS select GENERIC_PINCONF diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index b80c450..daf28bc 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -898,3 +899,7 @@ const struct dev_pm_ops imx_pinctrl_pm_ops = { imx_pinctrl_resume) }; EXPORT_SYMBOL_GPL(imx_pinctrl_pm_ops); + +MODULE_AUTHOR("Dong Aisheng "); +MODULE_DESCRIPTION("NXP i.MX common pinctrl driver"); +MODULE_LICENSE("GPL v2");