From patchwork Fri Mar 17 21:29:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?QXLEsW7DpyDDnE5BTA==?= X-Patchwork-Id: 13179445 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 B5D5DC76195 for ; Fri, 17 Mar 2023 21:30:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230365AbjCQVaf (ORCPT ); Fri, 17 Mar 2023 17:30:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230326AbjCQVad (ORCPT ); Fri, 17 Mar 2023 17:30:33 -0400 Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DCFFFEC74; Fri, 17 Mar 2023 14:30:25 -0700 (PDT) Received: by mail-ed1-x535.google.com with SMTP id fd5so25398016edb.7; Fri, 17 Mar 2023 14:30:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1679088624; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=eZtcbxuenv5Hgd7He4MoaSBQyHio/C6M7ta0+avs8ds=; b=WSrV0fU2m5Wh2diMnpwUZhBdMSnmoYqbGIs54XQGgoWlnmvkJ2cX92tfz3O56F/nhQ 0qRtyTeJNF2AxGKwb/Eu9JQlB81bz1eOBJ0gKeEEPfDJuuBxGt/FZ7JWJEn768BIYYU9 rVhH9A2L753/4X/90Wgm17ZQUz5yEjjKkKenwrWa4CPZN+4SjggMPWZiqCECKXt4Mqa2 lGUJnzWog8MHFH/++4NEA3fjk3591g8imDpjSiLekbonj0ROx1VQcIO71dl92MT9p1aJ p/+10PYgiibNPEKmY1XRseE2jVJcjHBT7jA/4B6xAdh65i1tlDgZ0SaTFzQwCqBwx+8g J0UQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679088624; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=eZtcbxuenv5Hgd7He4MoaSBQyHio/C6M7ta0+avs8ds=; b=SSKz9hDJZ4hiSslQ+N1wJ0QyDoaTgYK2s3p0kro1ruXyNTEviXJPvxCx2ZO+B+mxBx iIbHeMKCVTpXJ/NyP8NNIGyxsYdmXCwPmUYtIlPAOn0w0fjHAB+kxoX/jp34BDeWsHBx zWs/bjVzoesbWOkQzCaNltwa4kFe5S4pAdI8gMX0S6P4PCG/URaygEYUmsGLetVhzOp4 RNzMKyp3kBYRSVZA4bERjPxyOlRMFS3yhGpG1YfyararaT3EsedTuStHNEWtABejuuP2 jL/Qax9fMRHHonaB+Fm1NcvXdNsNq4kLMdSV8sYJIiX46rLV/TC9Wu5EEfiJ3p0JJ5K7 zkOw== X-Gm-Message-State: AO0yUKW8ZMOy/HBNg5jJnkktwYqVgpfmuCdjcSEIdS93aMmWaPQ38mPi J6oxJ7damKMH96beDTHTjeo= X-Google-Smtp-Source: AK7set+G4AmnAACcS2WO8v3IH0Z01X8prMZl4wEN2qCqWv+fKNTfOjF0G3frWV05Z7c3GhxRrVQj1Q== X-Received: by 2002:a17:907:381:b0:88f:9c29:d232 with SMTP id ss1-20020a170907038100b0088f9c29d232mr768885ejb.57.1679088624077; Fri, 17 Mar 2023 14:30:24 -0700 (PDT) Received: from arinc9-PC.lan ([149.91.1.15]) by smtp.gmail.com with ESMTPSA id v19-20020a17090651d300b0092b86d41dbasm1404683ejk.114.2023.03.17.14.30.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Mar 2023 14:30:23 -0700 (PDT) From: arinc9.unal@gmail.com X-Google-Original-From: arinc.unal@arinc9.com To: Linus Walleij , Rob Herring , Krzysztof Kozlowski Cc: =?utf-8?b?QXLEsW7DpyDDnE5BTA==?= , Sergio Paracuellos , William Dean , Sean Wang , Andy Teng , Del Regno , Daniel Golle , Hui Liu , Zhiyong Tao , =?utf-8?q?Bernhard_Rosenkr=C3=A4nze?= =?utf-8?q?r?= , Daniel Santos , Luiz Angelo Daros de Luca , Frank Wunderlich , Landen Chao , DENG Qingfang , Sean Wang , erkin.bozoglu@xeront.com, Matthias Brugger , linux-mediatek@lists.infradead.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org Subject: [PATCH v3 03/21] pinctrl: ralink: mt7620: split out to mt76x8 Date: Sat, 18 Mar 2023 00:29:53 +0300 Message-Id: <20230317213011.13656-4-arinc.unal@arinc9.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230317213011.13656-1-arinc.unal@arinc9.com> References: <20230317213011.13656-1-arinc.unal@arinc9.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org From: Arınç ÜNAL Split the driver out to pinctrl-mt76x8.c. Remove including the unnecessary headers since is_mt76x8() is not being used anymore. Introduce a new compatible string to be able to document the pin muxing information properly. Signed-off-by: Arınç ÜNAL Reviewed-by: Sergio Paracuellos --- drivers/pinctrl/ralink/Kconfig | 5 + drivers/pinctrl/ralink/Makefile | 1 + drivers/pinctrl/ralink/pinctrl-mt7620.c | 257 +-------------------- drivers/pinctrl/ralink/pinctrl-mt76x8.c | 283 ++++++++++++++++++++++++ 4 files changed, 290 insertions(+), 256 deletions(-) create mode 100644 drivers/pinctrl/ralink/pinctrl-mt76x8.c diff --git a/drivers/pinctrl/ralink/Kconfig b/drivers/pinctrl/ralink/Kconfig index 1e4c5e43d69b..c5fe4c31aaea 100644 --- a/drivers/pinctrl/ralink/Kconfig +++ b/drivers/pinctrl/ralink/Kconfig @@ -17,6 +17,11 @@ config PINCTRL_MT7621 depends on RALINK && SOC_MT7621 select PINCTRL_RALINK +config PINCTRL_MT76X8 + bool "MT76X8 pinctrl subdriver" + depends on RALINK && SOC_MT7620 + select PINCTRL_RALINK + config PINCTRL_RT2880 bool "RT2880 pinctrl subdriver" depends on RALINK && SOC_RT288X diff --git a/drivers/pinctrl/ralink/Makefile b/drivers/pinctrl/ralink/Makefile index 0ebbe552526d..be9acf2e27fd 100644 --- a/drivers/pinctrl/ralink/Makefile +++ b/drivers/pinctrl/ralink/Makefile @@ -3,6 +3,7 @@ obj-$(CONFIG_PINCTRL_RALINK) += pinctrl-ralink.o obj-$(CONFIG_PINCTRL_MT7620) += pinctrl-mt7620.o obj-$(CONFIG_PINCTRL_MT7621) += pinctrl-mt7621.o +obj-$(CONFIG_PINCTRL_MT76X8) += pinctrl-mt76x8.o obj-$(CONFIG_PINCTRL_RT2880) += pinctrl-rt2880.o obj-$(CONFIG_PINCTRL_RT305X) += pinctrl-rt305x.o obj-$(CONFIG_PINCTRL_RT3883) += pinctrl-rt3883.o diff --git a/drivers/pinctrl/ralink/pinctrl-mt7620.c b/drivers/pinctrl/ralink/pinctrl-mt7620.c index 06b86c726839..3f6ffccc6882 100644 --- a/drivers/pinctrl/ralink/pinctrl-mt7620.c +++ b/drivers/pinctrl/ralink/pinctrl-mt7620.c @@ -1,7 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only -#include -#include #include #include #include @@ -112,262 +110,9 @@ static struct ralink_pmx_group mt7620a_pinmux_data[] = { { 0 } }; -static struct ralink_pmx_func pwm1_grp_mt76x8[] = { - FUNC("sdxc d6", 3, 19, 1), - FUNC("utif", 2, 19, 1), - FUNC("gpio", 1, 19, 1), - FUNC("pwm1", 0, 19, 1), -}; - -static struct ralink_pmx_func pwm0_grp_mt76x8[] = { - FUNC("sdxc d7", 3, 18, 1), - FUNC("utif", 2, 18, 1), - FUNC("gpio", 1, 18, 1), - FUNC("pwm0", 0, 18, 1), -}; - -static struct ralink_pmx_func uart2_grp_mt76x8[] = { - FUNC("sdxc d5 d4", 3, 20, 2), - FUNC("pwm", 2, 20, 2), - FUNC("gpio", 1, 20, 2), - FUNC("uart2", 0, 20, 2), -}; - -static struct ralink_pmx_func uart1_grp_mt76x8[] = { - FUNC("sw_r", 3, 45, 2), - FUNC("pwm", 2, 45, 2), - FUNC("gpio", 1, 45, 2), - FUNC("uart1", 0, 45, 2), -}; - -static struct ralink_pmx_func i2c_grp_mt76x8[] = { - FUNC("-", 3, 4, 2), - FUNC("debug", 2, 4, 2), - FUNC("gpio", 1, 4, 2), - FUNC("i2c", 0, 4, 2), -}; - -static struct ralink_pmx_func refclk_grp_mt76x8[] = { FUNC("refclk", 0, 37, 1) }; -static struct ralink_pmx_func perst_grp_mt76x8[] = { FUNC("perst", 0, 36, 1) }; -static struct ralink_pmx_func wdt_grp_mt76x8[] = { FUNC("wdt", 0, 38, 1) }; -static struct ralink_pmx_func spi_grp_mt76x8[] = { FUNC("spi", 0, 7, 4) }; - -static struct ralink_pmx_func sd_mode_grp_mt76x8[] = { - FUNC("jtag", 3, 22, 8), - FUNC("utif", 2, 22, 8), - FUNC("gpio", 1, 22, 8), - FUNC("sdxc", 0, 22, 8), -}; - -static struct ralink_pmx_func uart0_grp_mt76x8[] = { - FUNC("-", 3, 12, 2), - FUNC("-", 2, 12, 2), - FUNC("gpio", 1, 12, 2), - FUNC("uart0", 0, 12, 2), -}; - -static struct ralink_pmx_func i2s_grp_mt76x8[] = { - FUNC("antenna", 3, 0, 4), - FUNC("pcm", 2, 0, 4), - FUNC("gpio", 1, 0, 4), - FUNC("i2s", 0, 0, 4), -}; - -static struct ralink_pmx_func spi_cs1_grp_mt76x8[] = { - FUNC("-", 3, 6, 1), - FUNC("refclk", 2, 6, 1), - FUNC("gpio", 1, 6, 1), - FUNC("spi cs1", 0, 6, 1), -}; - -static struct ralink_pmx_func spis_grp_mt76x8[] = { - FUNC("pwm_uart2", 3, 14, 4), - FUNC("utif", 2, 14, 4), - FUNC("gpio", 1, 14, 4), - FUNC("spis", 0, 14, 4), -}; - -static struct ralink_pmx_func gpio_grp_mt76x8[] = { - FUNC("pcie", 3, 11, 1), - FUNC("refclk", 2, 11, 1), - FUNC("gpio", 1, 11, 1), - FUNC("gpio", 0, 11, 1), -}; - -static struct ralink_pmx_func p4led_kn_grp_mt76x8[] = { - FUNC("jtag", 3, 30, 1), - FUNC("utif", 2, 30, 1), - FUNC("gpio", 1, 30, 1), - FUNC("p4led_kn", 0, 30, 1), -}; - -static struct ralink_pmx_func p3led_kn_grp_mt76x8[] = { - FUNC("jtag", 3, 31, 1), - FUNC("utif", 2, 31, 1), - FUNC("gpio", 1, 31, 1), - FUNC("p3led_kn", 0, 31, 1), -}; - -static struct ralink_pmx_func p2led_kn_grp_mt76x8[] = { - FUNC("jtag", 3, 32, 1), - FUNC("utif", 2, 32, 1), - FUNC("gpio", 1, 32, 1), - FUNC("p2led_kn", 0, 32, 1), -}; - -static struct ralink_pmx_func p1led_kn_grp_mt76x8[] = { - FUNC("jtag", 3, 33, 1), - FUNC("utif", 2, 33, 1), - FUNC("gpio", 1, 33, 1), - FUNC("p1led_kn", 0, 33, 1), -}; - -static struct ralink_pmx_func p0led_kn_grp_mt76x8[] = { - FUNC("jtag", 3, 34, 1), - FUNC("rsvd", 2, 34, 1), - FUNC("gpio", 1, 34, 1), - FUNC("p0led_kn", 0, 34, 1), -}; - -static struct ralink_pmx_func wled_kn_grp_mt76x8[] = { - FUNC("rsvd", 3, 35, 1), - FUNC("rsvd", 2, 35, 1), - FUNC("gpio", 1, 35, 1), - FUNC("wled_kn", 0, 35, 1), -}; - -static struct ralink_pmx_func p4led_an_grp_mt76x8[] = { - FUNC("jtag", 3, 39, 1), - FUNC("utif", 2, 39, 1), - FUNC("gpio", 1, 39, 1), - FUNC("p4led_an", 0, 39, 1), -}; - -static struct ralink_pmx_func p3led_an_grp_mt76x8[] = { - FUNC("jtag", 3, 40, 1), - FUNC("utif", 2, 40, 1), - FUNC("gpio", 1, 40, 1), - FUNC("p3led_an", 0, 40, 1), -}; - -static struct ralink_pmx_func p2led_an_grp_mt76x8[] = { - FUNC("jtag", 3, 41, 1), - FUNC("utif", 2, 41, 1), - FUNC("gpio", 1, 41, 1), - FUNC("p2led_an", 0, 41, 1), -}; - -static struct ralink_pmx_func p1led_an_grp_mt76x8[] = { - FUNC("jtag", 3, 42, 1), - FUNC("utif", 2, 42, 1), - FUNC("gpio", 1, 42, 1), - FUNC("p1led_an", 0, 42, 1), -}; - -static struct ralink_pmx_func p0led_an_grp_mt76x8[] = { - FUNC("jtag", 3, 43, 1), - FUNC("rsvd", 2, 43, 1), - FUNC("gpio", 1, 43, 1), - FUNC("p0led_an", 0, 43, 1), -}; - -static struct ralink_pmx_func wled_an_grp_mt76x8[] = { - FUNC("rsvd", 3, 44, 1), - FUNC("rsvd", 2, 44, 1), - FUNC("gpio", 1, 44, 1), - FUNC("wled_an", 0, 44, 1), -}; - -#define MT76X8_GPIO_MODE_MASK 0x3 - -#define MT76X8_GPIO_MODE_P4LED_KN 58 -#define MT76X8_GPIO_MODE_P3LED_KN 56 -#define MT76X8_GPIO_MODE_P2LED_KN 54 -#define MT76X8_GPIO_MODE_P1LED_KN 52 -#define MT76X8_GPIO_MODE_P0LED_KN 50 -#define MT76X8_GPIO_MODE_WLED_KN 48 -#define MT76X8_GPIO_MODE_P4LED_AN 42 -#define MT76X8_GPIO_MODE_P3LED_AN 40 -#define MT76X8_GPIO_MODE_P2LED_AN 38 -#define MT76X8_GPIO_MODE_P1LED_AN 36 -#define MT76X8_GPIO_MODE_P0LED_AN 34 -#define MT76X8_GPIO_MODE_WLED_AN 32 -#define MT76X8_GPIO_MODE_PWM1 30 -#define MT76X8_GPIO_MODE_PWM0 28 -#define MT76X8_GPIO_MODE_UART2 26 -#define MT76X8_GPIO_MODE_UART1 24 -#define MT76X8_GPIO_MODE_I2C 20 -#define MT76X8_GPIO_MODE_REFCLK 18 -#define MT76X8_GPIO_MODE_PERST 16 -#define MT76X8_GPIO_MODE_WDT 14 -#define MT76X8_GPIO_MODE_SPI 12 -#define MT76X8_GPIO_MODE_SDMODE 10 -#define MT76X8_GPIO_MODE_UART0 8 -#define MT76X8_GPIO_MODE_I2S 6 -#define MT76X8_GPIO_MODE_CS1 4 -#define MT76X8_GPIO_MODE_SPIS 2 -#define MT76X8_GPIO_MODE_GPIO 0 - -static struct ralink_pmx_group mt76x8_pinmux_data[] = { - GRP_G("pwm1", pwm1_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_PWM1), - GRP_G("pwm0", pwm0_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_PWM0), - GRP_G("uart2", uart2_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_UART2), - GRP_G("uart1", uart1_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_UART1), - GRP_G("i2c", i2c_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_I2C), - GRP("refclk", refclk_grp_mt76x8, 1, MT76X8_GPIO_MODE_REFCLK), - GRP("perst", perst_grp_mt76x8, 1, MT76X8_GPIO_MODE_PERST), - GRP("wdt", wdt_grp_mt76x8, 1, MT76X8_GPIO_MODE_WDT), - GRP("spi", spi_grp_mt76x8, 1, MT76X8_GPIO_MODE_SPI), - GRP_G("sdmode", sd_mode_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_SDMODE), - GRP_G("uart0", uart0_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_UART0), - GRP_G("i2s", i2s_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_I2S), - GRP_G("spi cs1", spi_cs1_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_CS1), - GRP_G("spis", spis_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_SPIS), - GRP_G("gpio", gpio_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_GPIO), - GRP_G("wled_an", wled_an_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_WLED_AN), - GRP_G("p0led_an", p0led_an_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_P0LED_AN), - GRP_G("p1led_an", p1led_an_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_P1LED_AN), - GRP_G("p2led_an", p2led_an_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_P2LED_AN), - GRP_G("p3led_an", p3led_an_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_P3LED_AN), - GRP_G("p4led_an", p4led_an_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_P4LED_AN), - GRP_G("wled_kn", wled_kn_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_WLED_KN), - GRP_G("p0led_kn", p0led_kn_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_P0LED_KN), - GRP_G("p1led_kn", p1led_kn_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_P1LED_KN), - GRP_G("p2led_kn", p2led_kn_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_P2LED_KN), - GRP_G("p3led_kn", p3led_kn_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_P3LED_KN), - GRP_G("p4led_kn", p4led_kn_grp_mt76x8, MT76X8_GPIO_MODE_MASK, - 1, MT76X8_GPIO_MODE_P4LED_KN), - { 0 } -}; - static int mt7620_pinctrl_probe(struct platform_device *pdev) { - if (is_mt76x8()) - return ralink_pinctrl_init(pdev, mt76x8_pinmux_data); - else - return ralink_pinctrl_init(pdev, mt7620a_pinmux_data); + return ralink_pinctrl_init(pdev, mt7620a_pinmux_data); } static const struct of_device_id mt7620_pinctrl_match[] = { diff --git a/drivers/pinctrl/ralink/pinctrl-mt76x8.c b/drivers/pinctrl/ralink/pinctrl-mt76x8.c new file mode 100644 index 000000000000..4283a54d2db0 --- /dev/null +++ b/drivers/pinctrl/ralink/pinctrl-mt76x8.c @@ -0,0 +1,283 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include +#include +#include +#include "pinctrl-ralink.h" + +#define MT76X8_GPIO_MODE_MASK 0x3 + +#define MT76X8_GPIO_MODE_P4LED_KN 58 +#define MT76X8_GPIO_MODE_P3LED_KN 56 +#define MT76X8_GPIO_MODE_P2LED_KN 54 +#define MT76X8_GPIO_MODE_P1LED_KN 52 +#define MT76X8_GPIO_MODE_P0LED_KN 50 +#define MT76X8_GPIO_MODE_WLED_KN 48 +#define MT76X8_GPIO_MODE_P4LED_AN 42 +#define MT76X8_GPIO_MODE_P3LED_AN 40 +#define MT76X8_GPIO_MODE_P2LED_AN 38 +#define MT76X8_GPIO_MODE_P1LED_AN 36 +#define MT76X8_GPIO_MODE_P0LED_AN 34 +#define MT76X8_GPIO_MODE_WLED_AN 32 +#define MT76X8_GPIO_MODE_PWM1 30 +#define MT76X8_GPIO_MODE_PWM0 28 +#define MT76X8_GPIO_MODE_UART2 26 +#define MT76X8_GPIO_MODE_UART1 24 +#define MT76X8_GPIO_MODE_I2C 20 +#define MT76X8_GPIO_MODE_REFCLK 18 +#define MT76X8_GPIO_MODE_PERST 16 +#define MT76X8_GPIO_MODE_WDT 14 +#define MT76X8_GPIO_MODE_SPI 12 +#define MT76X8_GPIO_MODE_SDMODE 10 +#define MT76X8_GPIO_MODE_UART0 8 +#define MT76X8_GPIO_MODE_I2S 6 +#define MT76X8_GPIO_MODE_CS1 4 +#define MT76X8_GPIO_MODE_SPIS 2 +#define MT76X8_GPIO_MODE_GPIO 0 + +static struct ralink_pmx_func pwm1_grp[] = { + FUNC("sdxc d6", 3, 19, 1), + FUNC("utif", 2, 19, 1), + FUNC("gpio", 1, 19, 1), + FUNC("pwm1", 0, 19, 1), +}; + +static struct ralink_pmx_func pwm0_grp[] = { + FUNC("sdxc d7", 3, 18, 1), + FUNC("utif", 2, 18, 1), + FUNC("gpio", 1, 18, 1), + FUNC("pwm0", 0, 18, 1), +}; + +static struct ralink_pmx_func uart2_grp[] = { + FUNC("sdxc d5 d4", 3, 20, 2), + FUNC("pwm", 2, 20, 2), + FUNC("gpio", 1, 20, 2), + FUNC("uart2", 0, 20, 2), +}; + +static struct ralink_pmx_func uart1_grp[] = { + FUNC("sw_r", 3, 45, 2), + FUNC("pwm", 2, 45, 2), + FUNC("gpio", 1, 45, 2), + FUNC("uart1", 0, 45, 2), +}; + +static struct ralink_pmx_func i2c_grp[] = { + FUNC("-", 3, 4, 2), + FUNC("debug", 2, 4, 2), + FUNC("gpio", 1, 4, 2), + FUNC("i2c", 0, 4, 2), +}; + +static struct ralink_pmx_func refclk_grp[] = { FUNC("refclk", 0, 37, 1) }; +static struct ralink_pmx_func perst_grp[] = { FUNC("perst", 0, 36, 1) }; +static struct ralink_pmx_func wdt_grp[] = { FUNC("wdt", 0, 38, 1) }; +static struct ralink_pmx_func spi_grp[] = { FUNC("spi", 0, 7, 4) }; + +static struct ralink_pmx_func sd_mode_grp[] = { + FUNC("jtag", 3, 22, 8), + FUNC("utif", 2, 22, 8), + FUNC("gpio", 1, 22, 8), + FUNC("sdxc", 0, 22, 8), +}; + +static struct ralink_pmx_func uart0_grp[] = { + FUNC("-", 3, 12, 2), + FUNC("-", 2, 12, 2), + FUNC("gpio", 1, 12, 2), + FUNC("uart0", 0, 12, 2), +}; + +static struct ralink_pmx_func i2s_grp[] = { + FUNC("antenna", 3, 0, 4), + FUNC("pcm", 2, 0, 4), + FUNC("gpio", 1, 0, 4), + FUNC("i2s", 0, 0, 4), +}; + +static struct ralink_pmx_func spi_cs1_grp[] = { + FUNC("-", 3, 6, 1), + FUNC("refclk", 2, 6, 1), + FUNC("gpio", 1, 6, 1), + FUNC("spi cs1", 0, 6, 1), +}; + +static struct ralink_pmx_func spis_grp[] = { + FUNC("pwm_uart2", 3, 14, 4), + FUNC("utif", 2, 14, 4), + FUNC("gpio", 1, 14, 4), + FUNC("spis", 0, 14, 4), +}; + +static struct ralink_pmx_func gpio_grp[] = { + FUNC("pcie", 3, 11, 1), + FUNC("refclk", 2, 11, 1), + FUNC("gpio", 1, 11, 1), + FUNC("gpio", 0, 11, 1), +}; + +static struct ralink_pmx_func p4led_kn_grp[] = { + FUNC("jtag", 3, 30, 1), + FUNC("utif", 2, 30, 1), + FUNC("gpio", 1, 30, 1), + FUNC("p4led_kn", 0, 30, 1), +}; + +static struct ralink_pmx_func p3led_kn_grp[] = { + FUNC("jtag", 3, 31, 1), + FUNC("utif", 2, 31, 1), + FUNC("gpio", 1, 31, 1), + FUNC("p3led_kn", 0, 31, 1), +}; + +static struct ralink_pmx_func p2led_kn_grp[] = { + FUNC("jtag", 3, 32, 1), + FUNC("utif", 2, 32, 1), + FUNC("gpio", 1, 32, 1), + FUNC("p2led_kn", 0, 32, 1), +}; + +static struct ralink_pmx_func p1led_kn_grp[] = { + FUNC("jtag", 3, 33, 1), + FUNC("utif", 2, 33, 1), + FUNC("gpio", 1, 33, 1), + FUNC("p1led_kn", 0, 33, 1), +}; + +static struct ralink_pmx_func p0led_kn_grp[] = { + FUNC("jtag", 3, 34, 1), + FUNC("rsvd", 2, 34, 1), + FUNC("gpio", 1, 34, 1), + FUNC("p0led_kn", 0, 34, 1), +}; + +static struct ralink_pmx_func wled_kn_grp[] = { + FUNC("rsvd", 3, 35, 1), + FUNC("rsvd", 2, 35, 1), + FUNC("gpio", 1, 35, 1), + FUNC("wled_kn", 0, 35, 1), +}; + +static struct ralink_pmx_func p4led_an_grp[] = { + FUNC("jtag", 3, 39, 1), + FUNC("utif", 2, 39, 1), + FUNC("gpio", 1, 39, 1), + FUNC("p4led_an", 0, 39, 1), +}; + +static struct ralink_pmx_func p3led_an_grp[] = { + FUNC("jtag", 3, 40, 1), + FUNC("utif", 2, 40, 1), + FUNC("gpio", 1, 40, 1), + FUNC("p3led_an", 0, 40, 1), +}; + +static struct ralink_pmx_func p2led_an_grp[] = { + FUNC("jtag", 3, 41, 1), + FUNC("utif", 2, 41, 1), + FUNC("gpio", 1, 41, 1), + FUNC("p2led_an", 0, 41, 1), +}; + +static struct ralink_pmx_func p1led_an_grp[] = { + FUNC("jtag", 3, 42, 1), + FUNC("utif", 2, 42, 1), + FUNC("gpio", 1, 42, 1), + FUNC("p1led_an", 0, 42, 1), +}; + +static struct ralink_pmx_func p0led_an_grp[] = { + FUNC("jtag", 3, 43, 1), + FUNC("rsvd", 2, 43, 1), + FUNC("gpio", 1, 43, 1), + FUNC("p0led_an", 0, 43, 1), +}; + +static struct ralink_pmx_func wled_an_grp[] = { + FUNC("rsvd", 3, 44, 1), + FUNC("rsvd", 2, 44, 1), + FUNC("gpio", 1, 44, 1), + FUNC("wled_an", 0, 44, 1), +}; + +static struct ralink_pmx_group mt76x8_pinmux_data[] = { + GRP_G("pwm1", pwm1_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_PWM1), + GRP_G("pwm0", pwm0_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_PWM0), + GRP_G("uart2", uart2_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_UART2), + GRP_G("uart1", uart1_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_UART1), + GRP_G("i2c", i2c_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_I2C), + GRP("refclk", refclk_grp, 1, MT76X8_GPIO_MODE_REFCLK), + GRP("perst", perst_grp, 1, MT76X8_GPIO_MODE_PERST), + GRP("wdt", wdt_grp, 1, MT76X8_GPIO_MODE_WDT), + GRP("spi", spi_grp, 1, MT76X8_GPIO_MODE_SPI), + GRP_G("sdmode", sd_mode_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_SDMODE), + GRP_G("uart0", uart0_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_UART0), + GRP_G("i2s", i2s_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_I2S), + GRP_G("spi cs1", spi_cs1_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_CS1), + GRP_G("spis", spis_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_SPIS), + GRP_G("gpio", gpio_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_GPIO), + GRP_G("wled_an", wled_an_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_WLED_AN), + GRP_G("p0led_an", p0led_an_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_P0LED_AN), + GRP_G("p1led_an", p1led_an_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_P1LED_AN), + GRP_G("p2led_an", p2led_an_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_P2LED_AN), + GRP_G("p3led_an", p3led_an_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_P3LED_AN), + GRP_G("p4led_an", p4led_an_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_P4LED_AN), + GRP_G("wled_kn", wled_kn_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_WLED_KN), + GRP_G("p0led_kn", p0led_kn_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_P0LED_KN), + GRP_G("p1led_kn", p1led_kn_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_P1LED_KN), + GRP_G("p2led_kn", p2led_kn_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_P2LED_KN), + GRP_G("p3led_kn", p3led_kn_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_P3LED_KN), + GRP_G("p4led_kn", p4led_kn_grp, MT76X8_GPIO_MODE_MASK, + 1, MT76X8_GPIO_MODE_P4LED_KN), + { 0 } +}; + +static int mt76x8_pinctrl_probe(struct platform_device *pdev) +{ + return ralink_pinctrl_init(pdev, mt76x8_pinmux_data); +} + +static const struct of_device_id mt76x8_pinctrl_match[] = { + { .compatible = "ralink,mt76x8-pinctrl" }, + { .compatible = "ralink,mt7620-pinctrl" }, + { .compatible = "ralink,rt2880-pinmux" }, + {} +}; +MODULE_DEVICE_TABLE(of, mt76x8_pinctrl_match); + +static struct platform_driver mt76x8_pinctrl_driver = { + .probe = mt76x8_pinctrl_probe, + .driver = { + .name = "mt76x8-pinctrl", + .of_match_table = mt76x8_pinctrl_match, + }, +}; + +static int __init mt76x8_pinctrl_init(void) +{ + return platform_driver_register(&mt76x8_pinctrl_driver); +} +core_initcall_sync(mt76x8_pinctrl_init);