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1// SPDX-License-Identifier: GPL-2.0+2//3// Freescale i.MX23 pinctrl driver4//5// Author: Shawn Guo <shawn.guo@linaro.org>6// Copyright 2012 Freescale Semiconductor, Inc.7 8#include <linux/init.h>9#include <linux/mod_devicetable.h>10#include <linux/platform_device.h>11#include <linux/pinctrl/pinctrl.h>12#include "pinctrl-mxs.h"13 14enum imx23_pin_enum {15 GPMI_D00 = PINID(0, 0),16 GPMI_D01 = PINID(0, 1),17 GPMI_D02 = PINID(0, 2),18 GPMI_D03 = PINID(0, 3),19 GPMI_D04 = PINID(0, 4),20 GPMI_D05 = PINID(0, 5),21 GPMI_D06 = PINID(0, 6),22 GPMI_D07 = PINID(0, 7),23 GPMI_D08 = PINID(0, 8),24 GPMI_D09 = PINID(0, 9),25 GPMI_D10 = PINID(0, 10),26 GPMI_D11 = PINID(0, 11),27 GPMI_D12 = PINID(0, 12),28 GPMI_D13 = PINID(0, 13),29 GPMI_D14 = PINID(0, 14),30 GPMI_D15 = PINID(0, 15),31 GPMI_CLE = PINID(0, 16),32 GPMI_ALE = PINID(0, 17),33 GPMI_CE2N = PINID(0, 18),34 GPMI_RDY0 = PINID(0, 19),35 GPMI_RDY1 = PINID(0, 20),36 GPMI_RDY2 = PINID(0, 21),37 GPMI_RDY3 = PINID(0, 22),38 GPMI_WPN = PINID(0, 23),39 GPMI_WRN = PINID(0, 24),40 GPMI_RDN = PINID(0, 25),41 AUART1_CTS = PINID(0, 26),42 AUART1_RTS = PINID(0, 27),43 AUART1_RX = PINID(0, 28),44 AUART1_TX = PINID(0, 29),45 I2C_SCL = PINID(0, 30),46 I2C_SDA = PINID(0, 31),47 LCD_D00 = PINID(1, 0),48 LCD_D01 = PINID(1, 1),49 LCD_D02 = PINID(1, 2),50 LCD_D03 = PINID(1, 3),51 LCD_D04 = PINID(1, 4),52 LCD_D05 = PINID(1, 5),53 LCD_D06 = PINID(1, 6),54 LCD_D07 = PINID(1, 7),55 LCD_D08 = PINID(1, 8),56 LCD_D09 = PINID(1, 9),57 LCD_D10 = PINID(1, 10),58 LCD_D11 = PINID(1, 11),59 LCD_D12 = PINID(1, 12),60 LCD_D13 = PINID(1, 13),61 LCD_D14 = PINID(1, 14),62 LCD_D15 = PINID(1, 15),63 LCD_D16 = PINID(1, 16),64 LCD_D17 = PINID(1, 17),65 LCD_RESET = PINID(1, 18),66 LCD_RS = PINID(1, 19),67 LCD_WR = PINID(1, 20),68 LCD_CS = PINID(1, 21),69 LCD_DOTCK = PINID(1, 22),70 LCD_ENABLE = PINID(1, 23),71 LCD_HSYNC = PINID(1, 24),72 LCD_VSYNC = PINID(1, 25),73 PWM0 = PINID(1, 26),74 PWM1 = PINID(1, 27),75 PWM2 = PINID(1, 28),76 PWM3 = PINID(1, 29),77 PWM4 = PINID(1, 30),78 SSP1_CMD = PINID(2, 0),79 SSP1_DETECT = PINID(2, 1),80 SSP1_DATA0 = PINID(2, 2),81 SSP1_DATA1 = PINID(2, 3),82 SSP1_DATA2 = PINID(2, 4),83 SSP1_DATA3 = PINID(2, 5),84 SSP1_SCK = PINID(2, 6),85 ROTARYA = PINID(2, 7),86 ROTARYB = PINID(2, 8),87 EMI_A00 = PINID(2, 9),88 EMI_A01 = PINID(2, 10),89 EMI_A02 = PINID(2, 11),90 EMI_A03 = PINID(2, 12),91 EMI_A04 = PINID(2, 13),92 EMI_A05 = PINID(2, 14),93 EMI_A06 = PINID(2, 15),94 EMI_A07 = PINID(2, 16),95 EMI_A08 = PINID(2, 17),96 EMI_A09 = PINID(2, 18),97 EMI_A10 = PINID(2, 19),98 EMI_A11 = PINID(2, 20),99 EMI_A12 = PINID(2, 21),100 EMI_BA0 = PINID(2, 22),101 EMI_BA1 = PINID(2, 23),102 EMI_CASN = PINID(2, 24),103 EMI_CE0N = PINID(2, 25),104 EMI_CE1N = PINID(2, 26),105 GPMI_CE1N = PINID(2, 27),106 GPMI_CE0N = PINID(2, 28),107 EMI_CKE = PINID(2, 29),108 EMI_RASN = PINID(2, 30),109 EMI_WEN = PINID(2, 31),110 EMI_D00 = PINID(3, 0),111 EMI_D01 = PINID(3, 1),112 EMI_D02 = PINID(3, 2),113 EMI_D03 = PINID(3, 3),114 EMI_D04 = PINID(3, 4),115 EMI_D05 = PINID(3, 5),116 EMI_D06 = PINID(3, 6),117 EMI_D07 = PINID(3, 7),118 EMI_D08 = PINID(3, 8),119 EMI_D09 = PINID(3, 9),120 EMI_D10 = PINID(3, 10),121 EMI_D11 = PINID(3, 11),122 EMI_D12 = PINID(3, 12),123 EMI_D13 = PINID(3, 13),124 EMI_D14 = PINID(3, 14),125 EMI_D15 = PINID(3, 15),126 EMI_DQM0 = PINID(3, 16),127 EMI_DQM1 = PINID(3, 17),128 EMI_DQS0 = PINID(3, 18),129 EMI_DQS1 = PINID(3, 19),130 EMI_CLK = PINID(3, 20),131 EMI_CLKN = PINID(3, 21),132};133 134static const struct pinctrl_pin_desc imx23_pins[] = {135 MXS_PINCTRL_PIN(GPMI_D00),136 MXS_PINCTRL_PIN(GPMI_D01),137 MXS_PINCTRL_PIN(GPMI_D02),138 MXS_PINCTRL_PIN(GPMI_D03),139 MXS_PINCTRL_PIN(GPMI_D04),140 MXS_PINCTRL_PIN(GPMI_D05),141 MXS_PINCTRL_PIN(GPMI_D06),142 MXS_PINCTRL_PIN(GPMI_D07),143 MXS_PINCTRL_PIN(GPMI_D08),144 MXS_PINCTRL_PIN(GPMI_D09),145 MXS_PINCTRL_PIN(GPMI_D10),146 MXS_PINCTRL_PIN(GPMI_D11),147 MXS_PINCTRL_PIN(GPMI_D12),148 MXS_PINCTRL_PIN(GPMI_D13),149 MXS_PINCTRL_PIN(GPMI_D14),150 MXS_PINCTRL_PIN(GPMI_D15),151 MXS_PINCTRL_PIN(GPMI_CLE),152 MXS_PINCTRL_PIN(GPMI_ALE),153 MXS_PINCTRL_PIN(GPMI_CE2N),154 MXS_PINCTRL_PIN(GPMI_RDY0),155 MXS_PINCTRL_PIN(GPMI_RDY1),156 MXS_PINCTRL_PIN(GPMI_RDY2),157 MXS_PINCTRL_PIN(GPMI_RDY3),158 MXS_PINCTRL_PIN(GPMI_WPN),159 MXS_PINCTRL_PIN(GPMI_WRN),160 MXS_PINCTRL_PIN(GPMI_RDN),161 MXS_PINCTRL_PIN(AUART1_CTS),162 MXS_PINCTRL_PIN(AUART1_RTS),163 MXS_PINCTRL_PIN(AUART1_RX),164 MXS_PINCTRL_PIN(AUART1_TX),165 MXS_PINCTRL_PIN(I2C_SCL),166 MXS_PINCTRL_PIN(I2C_SDA),167 MXS_PINCTRL_PIN(LCD_D00),168 MXS_PINCTRL_PIN(LCD_D01),169 MXS_PINCTRL_PIN(LCD_D02),170 MXS_PINCTRL_PIN(LCD_D03),171 MXS_PINCTRL_PIN(LCD_D04),172 MXS_PINCTRL_PIN(LCD_D05),173 MXS_PINCTRL_PIN(LCD_D06),174 MXS_PINCTRL_PIN(LCD_D07),175 MXS_PINCTRL_PIN(LCD_D08),176 MXS_PINCTRL_PIN(LCD_D09),177 MXS_PINCTRL_PIN(LCD_D10),178 MXS_PINCTRL_PIN(LCD_D11),179 MXS_PINCTRL_PIN(LCD_D12),180 MXS_PINCTRL_PIN(LCD_D13),181 MXS_PINCTRL_PIN(LCD_D14),182 MXS_PINCTRL_PIN(LCD_D15),183 MXS_PINCTRL_PIN(LCD_D16),184 MXS_PINCTRL_PIN(LCD_D17),185 MXS_PINCTRL_PIN(LCD_RESET),186 MXS_PINCTRL_PIN(LCD_RS),187 MXS_PINCTRL_PIN(LCD_WR),188 MXS_PINCTRL_PIN(LCD_CS),189 MXS_PINCTRL_PIN(LCD_DOTCK),190 MXS_PINCTRL_PIN(LCD_ENABLE),191 MXS_PINCTRL_PIN(LCD_HSYNC),192 MXS_PINCTRL_PIN(LCD_VSYNC),193 MXS_PINCTRL_PIN(PWM0),194 MXS_PINCTRL_PIN(PWM1),195 MXS_PINCTRL_PIN(PWM2),196 MXS_PINCTRL_PIN(PWM3),197 MXS_PINCTRL_PIN(PWM4),198 MXS_PINCTRL_PIN(SSP1_CMD),199 MXS_PINCTRL_PIN(SSP1_DETECT),200 MXS_PINCTRL_PIN(SSP1_DATA0),201 MXS_PINCTRL_PIN(SSP1_DATA1),202 MXS_PINCTRL_PIN(SSP1_DATA2),203 MXS_PINCTRL_PIN(SSP1_DATA3),204 MXS_PINCTRL_PIN(SSP1_SCK),205 MXS_PINCTRL_PIN(ROTARYA),206 MXS_PINCTRL_PIN(ROTARYB),207 MXS_PINCTRL_PIN(EMI_A00),208 MXS_PINCTRL_PIN(EMI_A01),209 MXS_PINCTRL_PIN(EMI_A02),210 MXS_PINCTRL_PIN(EMI_A03),211 MXS_PINCTRL_PIN(EMI_A04),212 MXS_PINCTRL_PIN(EMI_A05),213 MXS_PINCTRL_PIN(EMI_A06),214 MXS_PINCTRL_PIN(EMI_A07),215 MXS_PINCTRL_PIN(EMI_A08),216 MXS_PINCTRL_PIN(EMI_A09),217 MXS_PINCTRL_PIN(EMI_A10),218 MXS_PINCTRL_PIN(EMI_A11),219 MXS_PINCTRL_PIN(EMI_A12),220 MXS_PINCTRL_PIN(EMI_BA0),221 MXS_PINCTRL_PIN(EMI_BA1),222 MXS_PINCTRL_PIN(EMI_CASN),223 MXS_PINCTRL_PIN(EMI_CE0N),224 MXS_PINCTRL_PIN(EMI_CE1N),225 MXS_PINCTRL_PIN(GPMI_CE1N),226 MXS_PINCTRL_PIN(GPMI_CE0N),227 MXS_PINCTRL_PIN(EMI_CKE),228 MXS_PINCTRL_PIN(EMI_RASN),229 MXS_PINCTRL_PIN(EMI_WEN),230 MXS_PINCTRL_PIN(EMI_D00),231 MXS_PINCTRL_PIN(EMI_D01),232 MXS_PINCTRL_PIN(EMI_D02),233 MXS_PINCTRL_PIN(EMI_D03),234 MXS_PINCTRL_PIN(EMI_D04),235 MXS_PINCTRL_PIN(EMI_D05),236 MXS_PINCTRL_PIN(EMI_D06),237 MXS_PINCTRL_PIN(EMI_D07),238 MXS_PINCTRL_PIN(EMI_D08),239 MXS_PINCTRL_PIN(EMI_D09),240 MXS_PINCTRL_PIN(EMI_D10),241 MXS_PINCTRL_PIN(EMI_D11),242 MXS_PINCTRL_PIN(EMI_D12),243 MXS_PINCTRL_PIN(EMI_D13),244 MXS_PINCTRL_PIN(EMI_D14),245 MXS_PINCTRL_PIN(EMI_D15),246 MXS_PINCTRL_PIN(EMI_DQM0),247 MXS_PINCTRL_PIN(EMI_DQM1),248 MXS_PINCTRL_PIN(EMI_DQS0),249 MXS_PINCTRL_PIN(EMI_DQS1),250 MXS_PINCTRL_PIN(EMI_CLK),251 MXS_PINCTRL_PIN(EMI_CLKN),252};253 254static const struct mxs_regs imx23_regs = {255 .muxsel = 0x100,256 .drive = 0x200,257 .pull = 0x400,258};259 260static struct mxs_pinctrl_soc_data imx23_pinctrl_data = {261 .regs = &imx23_regs,262 .pins = imx23_pins,263 .npins = ARRAY_SIZE(imx23_pins),264};265 266static int imx23_pinctrl_probe(struct platform_device *pdev)267{268 return mxs_pinctrl_probe(pdev, &imx23_pinctrl_data);269}270 271static const struct of_device_id imx23_pinctrl_of_match[] = {272 { .compatible = "fsl,imx23-pinctrl", },273 { /* sentinel */ }274};275 276static struct platform_driver imx23_pinctrl_driver = {277 .driver = {278 .name = "imx23-pinctrl",279 .suppress_bind_attrs = true,280 .of_match_table = imx23_pinctrl_of_match,281 },282 .probe = imx23_pinctrl_probe,283};284 285static int __init imx23_pinctrl_init(void)286{287 return platform_driver_register(&imx23_pinctrl_driver);288}289postcore_initcall(imx23_pinctrl_init);290