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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 81AFBC79F9F for ; Thu, 10 Sep 2026 10:04:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Gyo+6M1rw+TKcAItRjFJkwJkl0Mn0mrpkhOK+N6yJas=; b=bMNJ4G7xAeL6La y5ye8vYIAj1L17kyJQY+dipSc1a0QTHwW8J/eIAojZYGZ5tRZoiv+YBY0GwypcaC/v3fiVt+UTP/8 EZs9STrf77tAsFW0tLSASH9iq80Gdm+dfVFboLLbCl6csljlW48CkAsg0abOmuUAxc4aeZOwTFJ+u OSaOifRZiJ9FutGggtl9t9CGUx6rrnrkdYaTa6Cz0uPM9p+1XdBjNFbU5iX/MsNumJK2RTbbavRnn 5FvBEuTNuoT7LL47RtaSBTDkeR69wByAKTj7b2Qtt4RP9DbWk7jpGS0hUhdTcM98lQBPTQSwn7WDB KE0qy7JYVMGVSsO7L6/g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x4be9-0000000Dy6O-29xZ; Thu, 10 Sep 2026 10:04:45 +0000 Received: from mail-sh0chn02on2128.outbound.protection.partner.outlook.cn ([139.219.146.128] helo=CHN02-SH0-obe.outbound.protection.partner.outlook.cn) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x4be6-0000000Dy3J-0ZSo for linux-riscv@lists.infradead.org; Thu, 10 Sep 2026 10:04:43 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=QslHluwC+M38F6d7yqykYYKqSlW6EHFrUVBa32YikGHlI6uwarle0F2m2riExmREeT1+rhvDEnhVb1QCSU0bfxC5eFCbhHRPvgG8iaq607xfIctIMo3pGDHWox0LgDeWLjTf1U+VkKYJjhpre7TGxsBYrscYX/QdwePH3UmVS+E3BfSjKvQU9G3WLu3arhEsraTvNbwh3rUYaC8kIg7T0bxVYfHL17H/hc/D9273uUhI3ObUBetCeGd3bxz8wJPh0ypkQWpqXA1IpnIstIgjkOCGChkbiXkBDSrsPbtMGOfU8nLvVK2vZx4h1p4H+272/GUTdfD0QrJN3ajXMJewTg== 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=UL+UnF3T1w9eSYM5cwCWKodvKBNl/mFZa0YsQFHi86M=; b=KZVcfrJAow/JROws9EslhQAvFL7mqcy/QyGWCChe16mHnSc61v2wt3QSLwi2keME2deXbSE97+mM96Mb5TWI5G0rbI9nPhIIjGF3NF932rNH7U6LjOXb+I9LVhPdbwEKnhzf9WMI02ognuykoW4TWMgE3579uP2SlHu7a/zyhRnXRJtGnI7xe2uwqF4wasRXQ6mPZAC4hmoQSTGvYqoBy+Ltvk+xeI44vKtypZ1UoxPqwwEar4lBTIZy6H3RDgZSzmpAdl+M3AuNV1vDctp/l7qiNwIJXi2VB1/1ynm2ehchYAjJsBoN5gIfydiq1iisTRZMmPuZWUUc8rcx9Mzqbg== 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 ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn (2406:e500:c550:17::6) by ZQ4PR01MB1170.CHNPR01.prod.partner.outlook.cn (2406:e500:c550:17::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.339.18; Thu, 10 Sep 2026 10:04:26 +0000 Received: from ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn ([fe80::e7d4:256c:b066:850d]) by ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn ([fe80::e7d4:256c:b066:850d%4]) with mapi id 15.21.0339.017; Thu, 10 Sep 2026 10:04:26 +0000 From: Changhuang Liang To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Emil Renner Berthing , Paul Walmsley , Albert Ou , Palmer Dabbelt , Alexandre Ghiti , Philipp Zabel , Bartosz Golaszewski Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, Lianfeng Ouyang , Changhuang Liang Subject: [PATCH v8 16/22] pinctrl: starfive: Add StarFive JHB100 per2 controller driver Date: Thu, 10 Sep 2026 03:03:51 -0700 Message-Id: <20260910100357.130134-17-changhuang.liang@starfivetech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260910100357.130134-1-changhuang.liang@starfivetech.com> References: <20260910100357.130134-1-changhuang.liang@starfivetech.com> X-ClientProxiedBy: ZQ0PR01CA0035.CHNPR01.prod.partner.outlook.cn (2406:e500:c550:2::21) To ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn (2406:e500:c550:17::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: ZQ4PR01MB1202:EE_|ZQ4PR01MB1170:EE_ X-MS-Office365-Filtering-Correlation-Id: d20034d5-9e0a-4516-cfdc-08df0f22e58d X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|23010399003|7416014|1800799024|376014|52116014|6133799003|3023799007|10067099003|18002099003|22082099003|56012099006|5023799004|38350700014|921020; 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:ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn;PTR:;CAT:NONE;SFS:(13230040)(366016)(23010399003)(7416014)(1800799024)(376014)(52116014)(6133799003)(3023799007)(10067099003)(18002099003)(22082099003)(56012099006)(5023799004)(38350700014)(921020);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?BnpABgeV8/ocr6Pu+kKWu1eWccSJAs4jwXLY0s5/OJvej598eSN32TL1a3pK?= =?us-ascii?Q?7ZQN1FiGpji9wDUfRjOvaJy/ukeH6anFfbcEmdpQ08ZmHJfQWsZeXVTHdsbM?= =?us-ascii?Q?5uwIq86piL3N1IaLHa0NVzsD2MYPUz+um5QHP0Yzj9H5GyrGZ3bb2qIJgIbi?= =?us-ascii?Q?KhCiqMKYeER6pykM10grC1Dd5GB6Rnk9FSQbfKfZfhUr9MVg1CGTaUMuFhBH?= =?us-ascii?Q?lh7C6dYn4oiy4HOl8FCG3QoVyWhgsnXCE41w8S558h2Q0dVFvMClyAy+0Pao?= =?us-ascii?Q?eHw1ainqmjvbbyq8YgmSdRwpNH04rYW1yeGVyp2LGmsQlybpAlsNs6KcLnQr?= =?us-ascii?Q?FWBRLtGU6N9O8skj9mphXcpL4SpB3pW4qN+oKsNODAkRHwAJtEqIFFXWOyHJ?= =?us-ascii?Q?tnthtMXITGGSUelIOE6HQU89tr0Bnya9aaLK7kMaIx9qNRMtq1UTTYOVZYwp?= =?us-ascii?Q?ICLXx3JskN3zei+qmUt3x64w/jgYdDkqc3A3PagOdy81x+lSa668DyOhtQ9O?= =?us-ascii?Q?8s7EaPVlH6T1JfR2HksWkJavYOP1/a/pqm75y71kDPRa+y+XayMM7vgtQHPR?= =?us-ascii?Q?breaJHJ2WlaMQEsoTbhbZI84O0GZuTXUK7ZA4uauBbVtFDsqMOYv+3/QzUSO?= =?us-ascii?Q?+3VylEf5iZz4qMH+vXd1xDc575itnoKP2BDR/7I6w6Y8y2h/sA0MGvLk1nPU?= =?us-ascii?Q?fg9duLJ7nVt9kwZPGIar5TeCeDd7N7Pjii3c8aCUp219t1jiGSePpedrMcD7?= =?us-ascii?Q?9/Hzm60nUahjml+vtkTSOd5bzMLP8FnKCcjPg99mE/z4CSbSOWNjgiZ7HoBY?= =?us-ascii?Q?H5Ssa+j1/KWaF7HjuWL3MoBDPVldd2EThLO/aDdYTsUcbCUyu3KxP72r5UxH?= =?us-ascii?Q?alnR9dvj3gbY/Kf2gqwWaELmMpOh9RlAnllJ5ZNbw0dlXmfiWmAA2YxYQqE2?= =?us-ascii?Q?icBgawVxeWAs2fpItaNKZhVynO5ndqf/DHqtxnc+ae5ehxXC4Y4WgyLNiKII?= =?us-ascii?Q?LGoLKGhWp2bQPQYNiX+XrSE98AzafpETtInjIZWWOXbjwFztHvJclTisdpGm?= =?us-ascii?Q?vnB96mYXvPdQjq5CKEMnKeo4IbQj8tLjMuZMY7JLZZUZXXy9QcbWSJ0LYMSK?= =?us-ascii?Q?qs2BraZdh5WiYWrag1TsV7So2SZHBFf7IDdoHYci97sZLNM1Zrq1tgXjegMg?= =?us-ascii?Q?oz6ZHFRSQRS0CAKv1znxhhJzQNk9YIueTWikJYqHj4Zl2M5eYKWsGw4UyIQ8?= =?us-ascii?Q?rWAhZG2TM23cpsYiL1h03hkSX1ZYRN2U+SBdnpbDExNSZ3v0f/6B9i0es25K?= =?us-ascii?Q?UGBMPOzBPcrjHRrZ/5LT2C8s9i7ndNbtNEKQBzsQ/lSnHrVkobqqQRNhsxxU?= =?us-ascii?Q?MXZi3UH49TV8StBnc2ipTp9kugIHgqzj9Cc0A2+UNCEADz/f/Cf5HCdJXk5/?= =?us-ascii?Q?JXnTK8LLzSrzKXqZkDOonFnm6gFEtP4+V/OYcqMKHImnI/Taky3CIXY2zswT?= =?us-ascii?Q?0LUeOT+dnBdss+wgwJpi9RLUiOZxw3rKCCrAhDDFogOGgW4F7nxwm4CHXe4p?= =?us-ascii?Q?uFeKV03rURMTo9trUlA7nlYWXY7e3th5erdeanSdO4Kb4I6Czu/iyk+gpdcR?= =?us-ascii?Q?xwnT0gJSkMFKAOqAYr1BmngTLh74jq3M/S7Pp6xwv+HI0fSGy4HyDeBmGwiN?= =?us-ascii?Q?lqmDgLYnfrCWITR57HIN+XcJ9VrVmd1tqGTr3lzi3d+H7yhpO36ZIMAksQh+?= =?us-ascii?Q?h22ffIibCriD9D7U6W4dD+CT4VX2i7ZrpXLl4Q0Hyrxlp+wTAJvt?= X-OriginatorOrg: starfivetech.com X-MS-Exchange-CrossTenant-Network-Message-Id: d20034d5-9e0a-4516-cfdc-08df0f22e58d X-MS-Exchange-CrossTenant-AuthSource: ZQ4PR01MB1202.CHNPR01.prod.partner.outlook.cn X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Sep 2026 10:04:26.5329 (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: 8YCe265BBc+hUp+GfxuE2+G134HEqtGJYASQD3jQ4QFBv7TgvQ/m1JhK1F2S57VSiO17zXnkp2WzYSB5b/uzyKHgcEzZAOgxHKMjZaUNaaUl994b+PFURwdbCxx172+K X-MS-Exchange-Transport-CrossTenantHeadersStamped: ZQ4PR01MB1170 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260910_030442_341925_288569E3 X-CRM114-Status: GOOD ( 18.99 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Add pinctrl driver for StarFive JHB100 SoC Peripheral-2(per2) pinctrl controller. Co-developed-by: Lianfeng Ouyang Signed-off-by: Lianfeng Ouyang Signed-off-by: Alex Soo Signed-off-by: Changhuang Liang --- drivers/pinctrl/starfive/Kconfig | 11 ++ drivers/pinctrl/starfive/Makefile | 1 + .../starfive/pinctrl-starfive-jhb100-per2.c | 136 ++++++++++++++++++ 3 files changed, 148 insertions(+) create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jhb100-per2.c diff --git a/drivers/pinctrl/starfive/Kconfig b/drivers/pinctrl/starfive/Kconfig index 823062be6d9f..0c55d712c2e8 100644 --- a/drivers/pinctrl/starfive/Kconfig +++ b/drivers/pinctrl/starfive/Kconfig @@ -78,6 +78,17 @@ config PINCTRL_STARFIVE_JHB100_PER1 peripherals supporting inputs, outputs, configuring pull-up/pull-down and interrupts on input changes. +config PINCTRL_STARFIVE_JHB100_PER2 + tristate "StarFive JHB100 SoC Peripheral-2 pinctrl and GPIO driver" + depends on ARCH_STARFIVE || COMPILE_TEST + select PINCTRL_STARFIVE_JHB100 + default ARCH_STARFIVE + help + Say yes here to support Peripheral-2 pin control on the StarFive JHB100 SoC. + This also provides an interface to the GPIO pins not used by other + peripherals supporting inputs, outputs, configuring pull-up/pull-down + and interrupts on input changes. + config PINCTRL_STARFIVE_JHB100_SYS0 tristate "StarFive JHB100 SoC System-0 pinctrl and GPIO driver" depends on ARCH_STARFIVE || COMPILE_TEST diff --git a/drivers/pinctrl/starfive/Makefile b/drivers/pinctrl/starfive/Makefile index 6beef7e313ef..33213bd1919f 100644 --- a/drivers/pinctrl/starfive/Makefile +++ b/drivers/pinctrl/starfive/Makefile @@ -9,6 +9,7 @@ obj-$(CONFIG_PINCTRL_STARFIVE_JH7110_AON) += pinctrl-starfive-jh7110-aon.o obj-$(CONFIG_PINCTRL_STARFIVE_JHB100) += pinctrl-starfive-jhb100.o obj-$(CONFIG_PINCTRL_STARFIVE_JHB100_PER0) += pinctrl-starfive-jhb100-per0.o obj-$(CONFIG_PINCTRL_STARFIVE_JHB100_PER1) += pinctrl-starfive-jhb100-per1.o +obj-$(CONFIG_PINCTRL_STARFIVE_JHB100_PER2) += pinctrl-starfive-jhb100-per2.o obj-$(CONFIG_PINCTRL_STARFIVE_JHB100_SYS0) += pinctrl-starfive-jhb100-sys0.o obj-$(CONFIG_PINCTRL_STARFIVE_JHB100_SYS0H) += pinctrl-starfive-jhb100-sys0h.o obj-$(CONFIG_PINCTRL_STARFIVE_JHB100_SYS1) += pinctrl-starfive-jhb100-sys1.o diff --git a/drivers/pinctrl/starfive/pinctrl-starfive-jhb100-per2.c b/drivers/pinctrl/starfive/pinctrl-starfive-jhb100-per2.c new file mode 100644 index 000000000000..282266a127c7 --- /dev/null +++ b/drivers/pinctrl/starfive/pinctrl-starfive-jhb100-per2.c @@ -0,0 +1,136 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Pinctrl / GPIO driver for StarFive JHB100 SoC Peripheral-2 domain + * + * Copyright (C) 2024 StarFive Technology Co., Ltd. + * Author: Alex Soo + * + */ + +#include + +#include "pinctrl-starfive-jhb100.h" + +/* per2 pad numbers */ +#define PADNUM_PER2_GPIO_D19 19 +#define PADNUM_PER2_GPIO_D20 20 +#define PADNUM_PER2_GPIO_D21 21 +#define PADNUM_PER2_GPIO_D22 22 +#define PADNUM_PER2_GPIO_D23 23 +#define PADNUM_PER2_GPIO_D24 24 +#define PADNUM_PER2_GPIO_D25 25 +#define PADNUM_PER2_GPIO_D26 26 +#define PADNUM_PER2_GPIO_D27 27 +#define PADNUM_PER2_GPIO_D28 28 +#define PADNUM_PER2_GPIO_D29 29 +#define PADNUM_PER2_GPIO_D30 30 + +static const struct jhb100_pin_layout_desc jhb100_per2_pl_desc[] = { + { .pin_start = 0, .pin_cnt = 15, .name = "gpio", .gpio_func_sel = 0 }, + { .pin_start = 15, .pin_cnt = 1, .name = "gpio", .gpio_func_sel = -1 }, + { .pin_start = 16, .pin_cnt = 15, .name = "gpio", .gpio_func_sel = 0 }, + { 0xff }, +}; + +static const struct config_reg_layout_desc jhb100_per2_pinctrl_rl_desc[] = { + { + .pin_start = 0, + .pin_cnt = 19, + .fields[PAD_CFG_DRIVE_STRENGTH_2BIT] = { .shift = 0, .width = 2 }, + .fields[PAD_CFG_INPUT_ENABLE] = { .shift = 2, .width = 1 }, + .fields[PAD_CFG_PULL_DOWN] = { .shift = 3, .width = 1 }, + .fields[PAD_CFG_PULL_UP] = { .shift = 4, .width = 1 }, + .fields[PAD_CFG_SLEW_RATE] = { .shift = 5, .width = 1 }, + .fields[PAD_CFG_SCHMITT_TRIGGER_SELECT] = { .shift = 6, .width = 1 }, + .fields[PAD_CFG_DEBOUNCE_WIDTH] = { .shift = 15, .width = 17 }, + }, + { + .pin_start = 19, + .pin_cnt = 12, + .fields[PAD_CFG_INPUT_ENABLE] = { .shift = 0, .width = 1 }, + .fields[PAD_CFG_SLEW_RATE] = { .shift = 1, .width = 1 }, + .fields[PAD_CFG_VSEL] = { .shift = 2, .width = 2 }, + .fields[PAD_CFG_DEBOUNCE_WIDTH] = { .shift = 15, .width = 17 }, + }, + { 0xff }, +}; + +static const struct pinvref_desc pinvref_desc_per2[] = { + { + /* gpionw */ + .pin_grp = { + PADNUM_PER2_GPIO_D19, + PADNUM_PER2_GPIO_D20, + PADNUM_PER2_GPIO_D21, + PADNUM_PER2_GPIO_D22, + PADNUM_PER2_GPIO_D23, + PADNUM_PER2_GPIO_D24, + PADNUM_PER2_GPIO_D25, + PADNUM_PER2_GPIO_D26, + PADNUM_PER2_GPIO_D27, + PADNUM_PER2_GPIO_D28, + PADNUM_PER2_GPIO_D29, + PADNUM_PER2_GPIO_D30 + }, + .num_pins = 12, + .range = BIT(JHB100_PINVREF_1_8V) | BIT(JHB100_PINVREF_2_5V) | + BIT(JHB100_PINVREF_3_3V) + }, +}; + +static const struct starfive_pinctrl_regs jhb100_per2_pinctrl_regs = { + .vref = { .reg = 0x00, .pv_desc = pinvref_desc_per2, + .num_pv = ARRAY_SIZE(pinvref_desc_per2) }, + .func_sel = { .reg = 0x8c, .width_per_pin = 2 }, + .config = 0x04, + .output = 0x80, + .output_en = 0x84, + .gpio_status = 0x88, + .irq_en = 0x94, + .irq_status = 0x98, + .irq_clr = 0x9c, + .irq_trigger = 0xa0, + .irq_level = 0xa4, + .irq_both_edge = 0xa8, + .irq_edge = 0xac, +}; + +static const struct jhb100_pinctrl_func_maps jhb100_func_maps_per2[] = { + { .func = "fan_tach", .val = 1 }, + { .func = "gmac_rgmii", .val = 1 }, + { .func = "gmac_rmii", .val = 2 }, + { .func = "gpio", .val = 0 }, + { .func = "host0_port80", .val = 2 }, + { .func = "host1_port80", .val = 3 }, +}; + +static const struct jhb100_pinctrl_domain_info jhb100_per2_pinctrl_info = { + .name = "jhb100-per2", + .pl_desc = jhb100_per2_pl_desc, + .crl_desc = jhb100_per2_pinctrl_rl_desc, + .regs = &jhb100_per2_pinctrl_regs, + .fmaps = jhb100_func_maps_per2, + .num_maps = ARRAY_SIZE(jhb100_func_maps_per2), +}; + +static const struct of_device_id jhb100_per2_pinctrl_of_match[] = { + { + .compatible = "starfive,jhb100-per2-pinctrl", + .data = &jhb100_per2_pinctrl_info, + }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, jhb100_per2_pinctrl_of_match); + +static struct platform_driver jhb100_per2_pinctrl_driver = { + .probe = jhb100_pinctrl_probe, + .driver = { + .name = "starfive-jhb100-per2-pinctrl", + .of_match_table = jhb100_per2_pinctrl_of_match, + }, +}; +module_platform_driver(jhb100_per2_pinctrl_driver); + +MODULE_DESCRIPTION("Pinctrl driver for StarFive JHB100 SoC Peripheral-2 domain"); +MODULE_AUTHOR("Alex Soo "); +MODULE_LICENSE("GPL"); -- 2.25.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv