From patchwork Fri Jul 1 19:26:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin Foster X-Patchwork-Id: 12903632 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 795E7CCA479 for ; Fri, 1 Jul 2022 19:27:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232633AbiGAT1B (ORCPT ); Fri, 1 Jul 2022 15:27:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232331AbiGAT0f (ORCPT ); Fri, 1 Jul 2022 15:26:35 -0400 Received: from NAM04-BN8-obe.outbound.protection.outlook.com (mail-bn8nam04on2120.outbound.protection.outlook.com [40.107.100.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BA541433A0; Fri, 1 Jul 2022 12:26:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=D5G6ertzgo2U+5lAbVcAWlBv9Q4Cjw/N7Cd+bnU4RMYKxBQTqgNw+wQjZGD7BEuaD77yNhPzVrp3YoEV7mqZAtLjx+xR+dtKWinwB8OBtAh5C8CYUIaJGJNB7YgSqUF8ooV4k0LEoTdqn5Kx5zgtGyJgEUcLi1YWvPouUA2M+MNWGcPtGnIQnUMwbsVReWJcmhgPl8CuuhH27EBRGmC5zhOKsMqFD/VogMYwS9mhIpeob/JNJeOD2T9ajCF5qdqAImhV4dMCDSMQ0PacUtyjUiBPuld8AEU0s2xxtVXon/VRGPJONeixqyB0E8fsRs0+gFmLG/vmwY+cKnjPjSurTg== 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=4jUaz6Xbg3jv5mcYI5lspObxF2Ar1D8xIbjR6vjT8jA=; b=UXBIDsEfLRkizds2ykjdMyxQMixQ8VJjZmH1647L5PuQev9xbWKI6bv2AFeUO/EY+wK4UInpHgDKTebMuUDeZ/Hlf4i5EaEKd3JJ/eewqv5OhUpWD3DYCIBpPpQDvgBhVhE6TtTL7ia9zAcKoSFlXowVMw6wrt0FjSXleQnQslgeSEZBeIAhQ3Bq5z2u5zEOO95FGDnvw7gvfQGBuM6oFwM0f3L+x5zjwqNzFx6hGmDeooTUuTWgnnWtN6J6YlSJ2AGtlDHcG8dyMjUlQhnGZmK7h+PA08hiAjb1BLui8guYVTAwE84BA++EMikB1OBY8NvNgBVDFIEhpGurXxHvVA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=in-advantage.com; dmarc=pass action=none header.from=in-advantage.com; dkim=pass header.d=in-advantage.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=inadvantage.onmicrosoft.com; s=selector2-inadvantage-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=4jUaz6Xbg3jv5mcYI5lspObxF2Ar1D8xIbjR6vjT8jA=; b=NAICCWBgmu2mb+i4wv03nhufhQslNKosAgVMGEaoSugyN9NzYS5UjJDs5utkJx5U6eCJQ/GIxjucfLBrvzFd47o5lDxafMYgs3Y5axIgBbOi67u+ErWC13QKI9Jq59z0ulL6uFj8zYNbMZnfTnLhZtJ5hvFbp/NUTqQl9t/uZGg= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=in-advantage.com; Received: from MWHPR1001MB2351.namprd10.prod.outlook.com (2603:10b6:301:35::37) by CY4PR1001MB2230.namprd10.prod.outlook.com (2603:10b6:910:46::36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5373.17; Fri, 1 Jul 2022 19:26:22 +0000 Received: from MWHPR1001MB2351.namprd10.prod.outlook.com ([fe80::712f:6916:3431:e74e]) by MWHPR1001MB2351.namprd10.prod.outlook.com ([fe80::712f:6916:3431:e74e%6]) with mapi id 15.20.5373.018; Fri, 1 Jul 2022 19:26:22 +0000 From: Colin Foster To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org Cc: Vladimir Oltean , Lee Jones , Rob Herring , Krzysztof Kozlowski , Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Lars Povlsen , Steen Hegelund , UNGLinuxDriver@microchip.com, Linus Walleij , Wolfram Sang , Terry Bowman , Andy Shevchenko , katie.morris@in-advantage.com, Florian Fainelli Subject: [PATCH v12 net-next 5/9] pinctrl: microchip-sgpio: allow sgpio driver to be used as a module Date: Fri, 1 Jul 2022 12:26:05 -0700 Message-Id: <20220701192609.3970317-6-colin.foster@in-advantage.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220701192609.3970317-1-colin.foster@in-advantage.com> References: <20220701192609.3970317-1-colin.foster@in-advantage.com> X-ClientProxiedBy: MWHPR1601CA0006.namprd16.prod.outlook.com (2603:10b6:300:da::16) To MWHPR1001MB2351.namprd10.prod.outlook.com (2603:10b6:301:35::37) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: f09d29fb-d8cb-44cd-2c99-08da5b9794d9 X-MS-TrafficTypeDiagnostic: CY4PR1001MB2230:EE_ X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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This becomes more practical when the SGPIO hardware exists on an external chip, controlled indirectly by I2C or SPI. This commit enables that level of control. Signed-off-by: Colin Foster Reviewed-by: Linus Walleij Reviewed-by: Florian Fainelli Reviewed-by: Vladimir Oltean --- drivers/pinctrl/Kconfig | 2 +- drivers/pinctrl/pinctrl-microchip-sgpio.c | 6 +++++- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 257b06752747..40d243bc91f8 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -292,7 +292,7 @@ config PINCTRL_MCP23S08 corresponding interrupt-controller. config PINCTRL_MICROCHIP_SGPIO - bool "Pinctrl driver for Microsemi/Microchip Serial GPIO" + tristate "Pinctrl driver for Microsemi/Microchip Serial GPIO" depends on OF depends on HAS_IOMEM select GPIOLIB diff --git a/drivers/pinctrl/pinctrl-microchip-sgpio.c b/drivers/pinctrl/pinctrl-microchip-sgpio.c index 6f55bf7d5e05..e56074b7e659 100644 --- a/drivers/pinctrl/pinctrl-microchip-sgpio.c +++ b/drivers/pinctrl/pinctrl-microchip-sgpio.c @@ -999,6 +999,7 @@ static const struct of_device_id microchip_sgpio_gpio_of_match[] = { /* sentinel */ } }; +MODULE_DEVICE_TABLE(of, microchip_sgpio_gpio_of_match); static struct platform_driver microchip_sgpio_pinctrl_driver = { .driver = { @@ -1008,4 +1009,7 @@ static struct platform_driver microchip_sgpio_pinctrl_driver = { }, .probe = microchip_sgpio_probe, }; -builtin_platform_driver(microchip_sgpio_pinctrl_driver); +module_platform_driver(microchip_sgpio_pinctrl_driver); + +MODULE_DESCRIPTION("Microchip SGPIO Pinctrl Driver"); +MODULE_LICENSE("GPL");