From patchwork Sun Jul 10 08:18:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 589284 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 C2C38C433EF for ; Sun, 10 Jul 2022 08:36:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229515AbiGJIfg (ORCPT ); Sun, 10 Jul 2022 04:35:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49986 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229463AbiGJIfK (ORCPT ); Sun, 10 Jul 2022 04:35:10 -0400 Received: from sender4-op-o18.zoho.com (sender4-op-o18.zoho.com [136.143.188.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 376F513F1F for ; Sun, 10 Jul 2022 01:34:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1657441174; cv=none; d=zohomail.com; s=zohoarc; b=FIM+EX7ovvlLzGXv1cKalp+eDlLfAiQvQr+jEICi4yoD+lb5hIPBWR4gDa7Vnho6TLH8hkQXiOW+hpGAtQlUIF8ZXvq2MDqirmrV2j+IGbGLkmAJtusVfMfTvYiSQQoN9Ez3Nt7Z5qvo+ciIopnczP/S60JkKz6oK9fGbUxoC2I= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1657441174; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=YNNPisOclSY1WNs3Yuqxf8pp+Fad1U2feZ/xWyTJay0=; b=N0XZj2QGIvwKHRaMC8BJppj2lk5iebV+3ErbfJh1rv7oP+YKdfxHkqkfdjx/QnwrzZb9sFqjycmiyutoPvWwOC8eKuZlDmjBdHZJ3VdSs79Y0gNKZGhUTkZNWlM9k8/+0KaXCPFypj2s136H6c+WljHIXCNrHMsjUmhhkG4OWH4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=icenowy.me; spf=pass smtp.mailfrom=uwu@icenowy.me; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1657441174; s=zmail; d=icenowy.me; i=uwu@icenowy.me; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=YNNPisOclSY1WNs3Yuqxf8pp+Fad1U2feZ/xWyTJay0=; b=Qc5CtGcTpqKp5Q1IJB1scLEnU0WZxzuU4JhM+vzGkLNHWlsm1DFEE4QSF929y7Qh H7nho++5YRV5cx+dTyyjMKX+6w9FgzeiJjHmtRWn+gHLiQG02Z79h6Aefzxdf3GulYL 2NJ7XIwTOxe3l12dHmma2m4M8a5eHZuRA97LlTJI= Received: from edelgard.icenowy.me (59.41.163.237 [59.41.163.237]) by mx.zohomail.com with SMTPS id 165744117214261.50355713094916; Sun, 10 Jul 2022 01:19:32 -0700 (PDT) From: Icenowy Zheng To: Linus Walleij , Rob Herring , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Maxime Ripard Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Icenowy Zheng , Maxime Ripard Subject: [PATCH v2 3/3] pinctrl: sunxi: add support for R329 R-PIO pin controller Date: Sun, 10 Jul 2022 16:18:53 +0800 Message-Id: <20220710081853.1699028-4-uwu@icenowy.me> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220710081853.1699028-1-uwu@icenowy.me> References: <20220710081853.1699028-1-uwu@icenowy.me> MIME-Version: 1.0 X-ZohoMailClient: External Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Allwinner R320 SoC has a pin controller in the CPUS power domain. Add support for it. Signed-off-by: Icenowy Zheng Acked-by: Maxime Ripard --- Changes in v2: - Fixes of the driver name in comment. - Update the copyright part to cover my work outside Sipeed. - Added Maxime's ACK. drivers/pinctrl/sunxi/Kconfig | 5 + drivers/pinctrl/sunxi/Makefile | 1 + drivers/pinctrl/sunxi/pinctrl-sun50i-r329-r.c | 293 ++++++++++++++++++ 3 files changed, 299 insertions(+) create mode 100644 drivers/pinctrl/sunxi/pinctrl-sun50i-r329-r.c diff --git a/drivers/pinctrl/sunxi/Kconfig b/drivers/pinctrl/sunxi/Kconfig index bc97610a79c9..9a005b719ac4 100644 --- a/drivers/pinctrl/sunxi/Kconfig +++ b/drivers/pinctrl/sunxi/Kconfig @@ -131,4 +131,9 @@ config PINCTRL_SUN50I_R329 default ARM64 && ARCH_SUNXI select PINCTRL_SUNXI +config PINCTRL_SUN50I_R329_R + bool "Support for the Allwinner R329 R-PIO" + default ARM64 && ARCH_SUNXI + select PINCTRL_SUNXI + endif diff --git a/drivers/pinctrl/sunxi/Makefile b/drivers/pinctrl/sunxi/Makefile index e33f7c5f1ff9..245840a7959e 100644 --- a/drivers/pinctrl/sunxi/Makefile +++ b/drivers/pinctrl/sunxi/Makefile @@ -26,5 +26,6 @@ obj-$(CONFIG_PINCTRL_SUN50I_H6_R) += pinctrl-sun50i-h6-r.o obj-$(CONFIG_PINCTRL_SUN50I_H616) += pinctrl-sun50i-h616.o obj-$(CONFIG_PINCTRL_SUN50I_H616_R) += pinctrl-sun50i-h616-r.o obj-$(CONFIG_PINCTRL_SUN50I_R329) += pinctrl-sun50i-r329.o +obj-$(CONFIG_PINCTRL_SUN50I_R329_R) += pinctrl-sun50i-r329-r.o obj-$(CONFIG_PINCTRL_SUN9I_A80) += pinctrl-sun9i-a80.o obj-$(CONFIG_PINCTRL_SUN9I_A80_R) += pinctrl-sun9i-a80-r.o diff --git a/drivers/pinctrl/sunxi/pinctrl-sun50i-r329-r.c b/drivers/pinctrl/sunxi/pinctrl-sun50i-r329-r.c new file mode 100644 index 000000000000..0d9b5a5a0ee2 --- /dev/null +++ b/drivers/pinctrl/sunxi/pinctrl-sun50i-r329-r.c @@ -0,0 +1,293 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Allwinner R329 R_PIO pin controller driver + * + * Copyright (C) 2021 Shenzhen Sipeed Technology Co., Ltd. + * Copyright (C) 2022 Icenowy Zheng + * + * Based on former work, which is: + * Copyright (C) 2020 Arm Ltd. + */ + +#include +#include +#include +#include +#include +#include + +#include "pinctrl-sunxi.h" + +static const struct sunxi_desc_pin sun50i_r329_r_pins[] = { + SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 0), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_i2s0"), /* LRCK */ + SUNXI_FUNCTION(0x4, "s_dmic"), /* DATA3 */ + SUNXI_FUNCTION(0x5, "s_pwm"), /* PWM0 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 0)), /* PL_EINT0 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 1), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_i2s0"), /* BCLK */ + SUNXI_FUNCTION(0x4, "s_dmic"), /* DATA2 */ + SUNXI_FUNCTION(0x5, "s_pwm"), /* PWM1 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 1)), /* PL_EINT1 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 2), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_i2s0_dout0"), + SUNXI_FUNCTION(0x3, "s_i2s0_din1"), + SUNXI_FUNCTION(0x4, "s_dmic"), /* DATA1 */ + SUNXI_FUNCTION(0x5, "s_pwm"), /* PWM2 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 2)), /* PL_EINT2 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 3), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_i2s0_dout1"), + SUNXI_FUNCTION(0x3, "s_i2s0_din0"), + SUNXI_FUNCTION(0x4, "s_dmic"), /* DATA0 */ + SUNXI_FUNCTION(0x5, "s_i2c"), /* SDA */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 3)), /* PL_EINT3 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 4), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_i2s0"), /* MCLK */ + SUNXI_FUNCTION(0x3, "s_ir"), /* RX */ + SUNXI_FUNCTION(0x4, "s_dmic"), /* CLK */ + SUNXI_FUNCTION(0x5, "s_i2c"), /* SCK */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 4)), /* PL_EINT4 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 5), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_i2c"), /* SDA */ + SUNXI_FUNCTION(0x5, "s_pwm"), /* PWM3 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 5)), /* PL_EINT5 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 6), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_i2c"), /* SCK */ + SUNXI_FUNCTION(0x5, "s_pwm"), /* PWM4 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 6)), /* PL_EINT6 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 7), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_ir"), /* RX */ + SUNXI_FUNCTION(0x4, "clock"), /* X32KFOUT */ + SUNXI_FUNCTION(0x5, "s_pwm"), /* PWM5 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 7)), /* PL_EINT7 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 8), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_uart"), /* TX */ + SUNXI_FUNCTION(0x3, "s_i2c"), /* SDA */ + SUNXI_FUNCTION(0x4, "s_ir"), /* RX */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 8)), /* PL_EINT8 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 9), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_uart"), /* RX */ + SUNXI_FUNCTION(0x3, "s_i2c"), /* SCK */ + SUNXI_FUNCTION(0x4, "clock"), /* X32KFOUT */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 9)), /* PL_EINT9 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(L, 10), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION_IRQ_BANK(0x6, 0, 10)), /* PL_EINT10 */ + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 0), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_uart"), /* TX */ + SUNXI_FUNCTION(0x3, "s_jtag"), /* MS */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 0)), /* PM_EINT0 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 1), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_uart"), /* RX */ + SUNXI_FUNCTION(0x3, "s_jtag"), /* CK */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 1)), /* PM_EINT1 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 2), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "s_jtag"), /* DO */ + SUNXI_FUNCTION(0x4, "s_i2c"), /* SDA */ + SUNXI_FUNCTION(0x5, "s_ir"), /* RX */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 2)), /* PM_EINT2 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 3), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_i2c"), /* SDA */ + SUNXI_FUNCTION(0x3, "s_ir"), /* RX */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 3)), /* PM_EINT3 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 4), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_i2c"), /* SCK */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 4)), /* PM_EINT4 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 5), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "clock"), /* X32KFOUT */ + SUNXI_FUNCTION(0x3, "s_jtag"), /* DI */ + SUNXI_FUNCTION(0x4, "s_i2c"), /* SCK */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 5)), /* PM_EINT5 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 6), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "nmi"), + SUNXI_FUNCTION(0x3, "s_ir"), /* RX */ + SUNXI_FUNCTION(0x4, "clock"), /* X32KFOUT */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 6)), /* PM_EINT6 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 7), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x2, "s_ir"), /* RX */ + SUNXI_FUNCTION(0x3, "clock"), /* X32KFOUT */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 7)), /* PM_EINT7 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(M, 8), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 8)), /* PM_EINT8 */ + /* Hole */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 0), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 0)), /* PN_EINT0 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 1), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* MDC */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 1)), /* PN_EINT1 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 2), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* MDIO */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 2)), /* PN_EINT2 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 3), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* TXD3 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 3)), /* PN_EINT3 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 4), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* TXCK */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 4)), /* PN_EINT4 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 5), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* RXD2 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 5)), /* PN_EINT5 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 6), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* RXD0 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 6)), /* PN_EINT6 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 7), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* RXCK */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 7)), /* PN_EINT7 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 8), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* RXERR */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 8)), /* PN_EINT8 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 9), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* TXCTL/TXEN */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 9)), /* PN_EINT9 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 10), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* RXD3 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 10)), /* PN_EINT10 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 11), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* RXD1 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 11)), /* PN_EINT11 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 12), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* RXCTL/CRS_DV */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 12)), /* PN_EINT12 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 13), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* TXD2 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 13)), /* PN_EINT13 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 14), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* TXD1 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 14)), /* PN_EINT14 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 15), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* TXD0 */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 15)), /* PN_EINT15 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 16), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* EPHY-25M */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 16)), /* PN_EINT16 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 17), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION(0x3, "emac"), /* CLKIN */ + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 17)), /* PN_EINT17 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 18), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 18)), /* PN_EINT18 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 19), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 19)), /* PN_EINT19 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 20), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 20)), /* PN_EINT20 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 21), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 21)), /* PN_EINT21 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 22), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 22)), /* PN_EINT22 */ + SUNXI_PIN(SUNXI_PINCTRL_PIN(N, 23), + SUNXI_FUNCTION(0x0, "gpio_in"), + SUNXI_FUNCTION(0x1, "gpio_out"), + SUNXI_FUNCTION_IRQ_BANK(0x6, 2, 23)), /* PN_EINT23 */ +}; + +static const struct sunxi_pinctrl_desc sun50i_r329_r_pinctrl_data = { + .pins = sun50i_r329_r_pins, + .npins = ARRAY_SIZE(sun50i_r329_r_pins), + .pin_base = PL_BASE, + .irq_banks = 3, + .io_bias_cfg_variant = BIAS_VOLTAGE_PIO_POW_MODE_SEL, +}; + +static int sun50i_r329_r_pinctrl_probe(struct platform_device *pdev) +{ + return sunxi_pinctrl_init(pdev, + &sun50i_r329_r_pinctrl_data); +} + +static const struct of_device_id sun50i_r329_r_pinctrl_match[] = { + { .compatible = "allwinner,sun50i-r329-r-pinctrl", }, + {} +}; + +static struct platform_driver sun50i_r329_r_pinctrl_driver = { + .probe = sun50i_r329_r_pinctrl_probe, + .driver = { + .name = "sun50i-r329-r-pinctrl", + .of_match_table = sun50i_r329_r_pinctrl_match, + }, +};