/* * imx27 pinctrl driver based on imx pinmux core * * Copyright (C) 2013 Pengutronix * * Author: Markus Pargmann <mpa@pengutronix.de> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ #include <linux/err.h> #include <linux/init.h> #include <linux/io.h> #include <linux/module.h> #include <linux/of.h> #include <linux/of_device.h> #include <linux/pinctrl/pinctrl.h> #include "pinctrl-imx1.h" #define PAD_ID(port, pin) (port*32 + pin) #define PA 0 #define PB 1 #define PC 2 #define PD 3 #define PE 4 #define PF 5 enum imx27_pads { MX27_PAD_USBH2_CLK = PAD_ID(PA, 0), MX27_PAD_USBH2_DIR = PAD_ID(PA, 1), MX27_PAD_USBH2_DATA7 = PAD_ID(PA, 2), MX27_PAD_USBH2_NXT = PAD_ID(PA, 3), MX27_PAD_USBH2_STP = PAD_ID(PA, 4), MX27_PAD_LSCLK = PAD_ID(PA, 5), MX27_PAD_LD0 = PAD_ID(PA, 6), MX27_PAD_LD1 = PAD_ID(PA, 7), MX27_PAD_LD2 = PAD_ID(PA, 8), MX27_PAD_LD3 = PAD_ID(PA, 9), MX27_PAD_LD4 = PAD_ID(PA, 10), MX27_PAD_LD5 = PAD_ID(PA, 11), MX27_PAD_LD6 = PAD_ID(PA, 12), MX27_PAD_LD7 = PAD_ID(PA, 13), MX27_PAD_LD8 = PAD_ID(PA, 14), MX27_PAD_LD9 = PAD_ID(PA, 15), MX27_PAD_LD10 = PAD_ID(PA, 16), MX27_PAD_LD11 = PAD_ID(PA, 17), MX27_PAD_LD12 = PAD_ID(PA, 18), MX27_PAD_LD13 = PAD_ID(PA, 19), MX27_PAD_LD14 = PAD_ID(PA, 20), MX27_PAD_LD15 = PAD_ID(PA, 21), MX27_PAD_LD16 = PAD_ID(PA, 22), MX27_PAD_LD17 = PAD_ID(PA, 23), MX27_PAD_REV = PAD_ID(PA, 24), MX27_PAD_CLS = PAD_ID(PA, 25), MX27_PAD_PS = PAD_ID(PA, 26), MX27_PAD_SPL_SPR = PAD_ID(PA, 27), MX27_PAD_HSYNC = PAD_ID(PA, 28), MX27_PAD_VSYNC = PAD_ID(PA, 29), MX27_PAD_CONTRAST = PAD_ID(PA, 30), MX27_PAD_OE_ACD = PAD_ID(PA, 31), MX27_PAD_UNUSED0 = PAD_ID(PB, 0), MX27_PAD_UNUSED1 = PAD_ID(PB, 1), MX27_PAD_UNUSED2 = PAD_ID(PB, 2), MX27_PAD_UNUSED3 = PAD_ID(PB, 3), MX27_PAD_SD2_D0 = PAD_ID(PB, 4), MX27_PAD_SD2_D1 = PAD_ID(PB, 5), MX27_PAD_SD2_D2 = PAD_ID(PB, 6), MX27_PAD_SD2_D3 = PAD_ID(PB, 7), MX27_PAD_SD2_CMD = PAD_ID(PB, 8), MX27_PAD_SD2_CLK = PAD_ID(PB, 9), MX27_PAD_CSI_D0 = PAD_ID(PB, 10), MX27_PAD_CSI_D1 = PAD_ID(PB, 11), MX27_PAD_CSI_D2 = PAD_ID(PB, 12), MX27_PAD_CSI_D3 = PAD_ID(PB, 13), MX27_PAD_CSI_D4 = PAD_ID(PB, 14), MX27_PAD_CSI_MCLK = PAD_ID(PB, 15), MX27_PAD_CSI_PIXCLK = PAD_ID(PB, 16), MX27_PAD_CSI_D5 = PAD_ID(PB, 17), MX27_PAD_CSI_D6 = PAD_ID(PB, 18), MX27_PAD_CSI_D7 = PAD_ID(PB, 19), MX27_PAD_CSI_VSYNC = PAD_ID(PB, 20), MX27_PAD_CSI_HSYNC = PAD_ID(PB, 21), MX27_PAD_USBH1_SUSP = PAD_ID(PB, 22), MX27_PAD_USB_PWR = PAD_ID(PB, 23), MX27_PAD_USB_OC_B = PAD_ID(PB, 24), MX27_PAD_USBH1_RCV = PAD_ID(PB, 25), MX27_PAD_USBH1_FS = PAD_ID(PB, 26), MX27_PAD_USBH1_OE_B = PAD_ID(PB, 27), MX27_PAD_USBH1_TXDM = PAD_ID(PB, 28), MX27_PAD_USBH1_TXDP = PAD_ID(PB, 29), MX27_PAD_USBH1_RXDM = PAD_ID(PB, 30), MX27_PAD_USBH1_RXDP = PAD_ID(PB, 31), MX27_PAD_UNUSED4 = PAD_ID(PC, 0), MX27_PAD_UNUSED5 = PAD_ID(PC, 1), MX27_PAD_UNUSED6 = PAD_ID(PC, 2), MX27_PAD_UNUSED7 = PAD_ID(PC, 3), MX27_PAD_UNUSED8 = PAD_ID(PC, 4), MX27_PAD_I2C2_SDA = PAD_ID(PC, 5), MX27_PAD_I2C2_SCL = PAD_ID(PC, 6), MX27_PAD_USBOTG_DATA5 = PAD_ID(PC, 7), MX27_PAD_USBOTG_DATA6 = PAD_ID(PC, 8), MX27_PAD_USBOTG_DATA0 = PAD_ID(PC, 9), MX27_PAD_USBOTG_DATA2 = PAD_ID(PC, 10), MX27_PAD_USBOTG_DATA1 = PAD_ID(PC, 11), MX27_PAD_USBOTG_DATA4 = PAD_ID(PC, 12), MX27_PAD_USBOTG_DATA3 = PAD_ID(PC, 13), MX27_PAD_TOUT = PAD_ID(PC, 14), MX27_PAD_TIN = PAD_ID(PC, 15), MX27_PAD_SSI4_FS = PAD_ID(PC, 16), MX27_PAD_SSI4_RXDAT = PAD_ID(PC, 17), MX27_PAD_SSI4_TXDAT = PAD_ID(PC, 18), MX27_PAD_SSI4_CLK = PAD_ID(PC, 19), MX27_PAD_SSI1_FS = PAD_ID(PC, 20), MX27_PAD_SSI1_RXDAT = PAD_ID(PC, 21), MX27_PAD_SSI1_TXDAT = PAD_ID(PC, 22), MX27_PAD_SSI1_CLK = PAD_ID(PC, 23), MX27_PAD_SSI2_FS = PAD_ID(PC, 24), MX27_PAD_SSI2_RXDAT = PAD_ID(PC, 25), MX27_PAD_SSI2_TXDAT = PAD_ID(PC, 26), MX27_PAD_SSI2_CLK = PAD_ID(PC, 27), MX27_PAD_SSI3_FS = PAD_ID(PC, 28), MX27_PAD_SSI3_RXDAT = PAD_ID(PC, 29), MX27_PAD_SSI3_TXDAT = PAD_ID(PC, 30), MX27_PAD_SSI3_CLK = PAD_ID(PC, 31), MX27_PAD_SD3_CMD = PAD_ID(PD, 0), MX27_PAD_SD3_CLK = PAD_ID(PD, 1), MX27_PAD_ATA_DATA0 = PAD_ID(PD, 2), MX27_PAD_ATA_DATA1 = PAD_ID(PD, 3), MX27_PAD_ATA_DATA2 = PAD_ID(PD, 4), MX27_PAD_ATA_DATA3 = PAD_ID(PD, 5), MX27_PAD_ATA_DATA4 = PAD_ID(PD, 6), MX27_PAD_ATA_DATA5 = PAD_ID(PD, 7), MX27_PAD_ATA_DATA6 = PAD_ID(PD, 8), MX27_PAD_ATA_DATA7 = PAD_ID(PD, 9), MX27_PAD_ATA_DATA8 = PAD_ID(PD, 10), MX27_PAD_ATA_DATA9 = PAD_ID(PD, 11), MX27_PAD_ATA_DATA10 = PAD_ID(PD, 12), MX27_PAD_ATA_DATA11 = PAD_ID(PD, 13), MX27_PAD_ATA_DATA12 = PAD_ID(PD, 14), MX27_PAD_ATA_DATA13 = PAD_ID(PD, 15), MX27_PAD_ATA_DATA14 = PAD_ID(PD, 16), MX27_PAD_I2C_DATA = PAD_ID(PD, 17), MX27_PAD_I2C_CLK = PAD_ID(PD, 18), MX27_PAD_CSPI2_SS2 = PAD_ID(PD, 19), MX27_PAD_CSPI2_SS1 = PAD_ID(PD, 20), MX27_PAD_CSPI2_SS0 = PAD_ID(PD, 21), MX27_PAD_CSPI2_SCLK = PAD_ID(PD, 22), MX27_PAD_CSPI2_MISO = PAD_ID(PD, 23), MX27_PAD_CSPI2_MOSI = PAD_ID(PD, 24), MX27_PAD_CSPI1_RDY = PAD_ID(PD, 25), MX27_PAD_CSPI1_SS2 = PAD_ID(PD, 26), MX27_PAD_CSPI1_SS1 = PAD_ID(PD, 27), MX27_PAD_CSPI1_SS0 = PAD_ID(PD, 28), MX27_PAD_CSPI1_SCLK = PAD_ID(PD, 29), MX27_PAD_CSPI1_MISO = PAD_ID(PD, 30), MX27_PAD_CSPI1_MOSI = PAD_ID(PD, 31), MX27_PAD_USBOTG_NXT = PAD_ID(PE, 0), MX27_PAD_USBOTG_STP = PAD_ID(PE, 1), MX27_PAD_USBOTG_DIR = PAD_ID(PE, 2), MX27_PAD_UART2_CTS = PAD_ID(PE, 3), MX27_PAD_UART2_RTS = PAD_ID(PE, 4), MX27_PAD_PWMO = PAD_ID(PE, 5), MX27_PAD_UART2_TXD = PAD_ID(PE, 6), MX27_PAD_UART2_RXD = PAD_ID(PE, 7), MX27_PAD_UART3_TXD = PAD_ID(PE, 8), MX27_PAD_UART3_RXD = PAD_ID(PE, 9), MX27_PAD_UART3_CTS = PAD_ID(PE, 10), MX27_PAD_UART3_RTS = PAD_ID(PE, 11), MX27_PAD_UART1_TXD = PAD_ID(PE, 12), MX27_PAD_UART1_RXD = PAD_ID(PE, 13), MX27_PAD_UART1_CTS = PAD_ID(PE, 14), MX27_PAD_UART1_RTS = PAD_ID(PE, 15), MX27_PAD_RTCK = PAD_ID(PE, 16), MX27_PAD_RESET_OUT_B = PAD_ID(PE, 17), MX27_PAD_SD1_D0 = PAD_ID(PE, 18), MX27_PAD_SD1_D1 = PAD_ID(PE, 19), MX27_PAD_SD1_D2 = PAD_ID(PE, 20), MX27_PAD_SD1_D3 = PAD_ID(PE, 21), MX27_PAD_SD1_CMD = PAD_ID(PE, 22), MX27_PAD_SD1_CLK = PAD_ID(PE, 23), MX27_PAD_USBOTG_CLK = PAD_ID(PE, 24), MX27_PAD_USBOTG_DATA7 = PAD_ID(PE, 25), MX27_PAD_UNUSED9 = PAD_ID(PE, 26), MX27_PAD_UNUSED10 = PAD_ID(PE, 27), MX27_PAD_UNUSED11 = PAD_ID(PE, 28), MX27_PAD_UNUSED12 = PAD_ID(PE, 29), MX27_PAD_UNUSED13 = PAD_ID(PE, 30), MX27_PAD_UNUSED14 = PAD_ID(PE, 31), MX27_PAD_NFRB = PAD_ID(PF, 0), MX27_PAD_NFCLE = PAD_ID(PF, 1), MX27_PAD_NFWP_B = PAD_ID(PF, 2), MX27_PAD_NFCE_B = PAD_ID(PF, 3), MX27_PAD_NFALE = PAD_ID(PF, 4), MX27_PAD_NFRE_B = PAD_ID(PF, 5), MX27_PAD_NFWE_B = PAD_ID(PF, 6), MX27_PAD_PC_POE = PAD_ID(PF, 7), MX27_PAD_PC_RW_B = PAD_ID(PF, 8), MX27_PAD_IOIS16 = PAD_ID(PF, 9), MX27_PAD_PC_RST = PAD_ID(PF, 10), MX27_PAD_PC_BVD2 = PAD_ID(PF, 11), MX27_PAD_PC_BVD1 = PAD_ID(PF, 12), MX27_PAD_PC_VS2 = PAD_ID(PF, 13), MX27_PAD_PC_VS1 = PAD_ID(PF, 14), MX27_PAD_CLKO = PAD_ID(PF, 15), MX27_PAD_PC_PWRON = PAD_ID(PF, 16), MX27_PAD_PC_READY = PAD_ID(PF, 17), MX27_PAD_PC_WAIT_B = PAD_ID(PF, 18), MX27_PAD_PC_CD2_B = PAD_ID(PF, 19), MX27_PAD_PC_CD1_B = PAD_ID(PF, 20), MX27_PAD_CS4_B = PAD_ID(PF, 21), MX27_PAD_CS5_B = PAD_ID(PF, 22), MX27_PAD_ATA_DATA15 = PAD_ID(PF, 23), MX27_PAD_UNUSED15 = PAD_ID(PF, 24), MX27_PAD_UNUSED16 = PAD_ID(PF, 25), MX27_PAD_UNUSED17 = PAD_ID(PF, 26), MX27_PAD_UNUSED18 = PAD_ID(PF, 27), MX27_PAD_UNUSED19 = PAD_ID(PF, 28), MX27_PAD_UNUSED20 = PAD_ID(PF, 29), MX27_PAD_UNUSED21 = PAD_ID(PF, 30), MX27_PAD_UNUSED22 = PAD_ID(PF, 31), }; /* Pad names for the pinmux subsystem */ static const struct pinctrl_pin_desc imx27_pinctrl_pads[] = { IMX_PINCTRL_PIN(MX27_PAD_USBH2_CLK), IMX_PINCTRL_PIN(MX27_PAD_USBH2_DIR), IMX_PINCTRL_PIN(MX27_PAD_USBH2_DATA7), IMX_PINCTRL_PIN(MX27_PAD_USBH2_NXT), IMX_PINCTRL_PIN(MX27_PAD_USBH2_STP), IMX_PINCTRL_PIN(MX27_PAD_LSCLK), IMX_PINCTRL_PIN(MX27_PAD_LD0), IMX_PINCTRL_PIN(MX27_PAD_LD1), IMX_PINCTRL_PIN(MX27_PAD_LD2), IMX_PINCTRL_PIN(MX27_PAD_LD3), IMX_PINCTRL_PIN(MX27_PAD_LD4), IMX_PINCTRL_PIN(MX27_PAD_LD5), IMX_PINCTRL_PIN(MX27_PAD_LD6), IMX_PINCTRL_PIN(MX27_PAD_LD7), IMX_PINCTRL_PIN(MX27_PAD_LD8), IMX_PINCTRL_PIN(MX27_PAD_LD9), IMX_PINCTRL_PIN(MX27_PAD_LD10), IMX_PINCTRL_PIN(MX27_PAD_LD11), IMX_PINCTRL_PIN(MX27_PAD_LD12), IMX_PINCTRL_PIN(MX27_PAD_LD13), IMX_PINCTRL_PIN(MX27_PAD_LD14), IMX_PINCTRL_PIN(MX27_PAD_LD15), IMX_PINCTRL_PIN(MX27_PAD_LD16), IMX_PINCTRL_PIN(MX27_PAD_LD17), IMX_PINCTRL_PIN(MX27_PAD_REV), IMX_PINCTRL_PIN(MX27_PAD_CLS), IMX_PINCTRL_PIN(MX27_PAD_PS), IMX_PINCTRL_PIN(MX27_PAD_SPL_SPR), IMX_PINCTRL_PIN(MX27_PAD_HSYNC), IMX_PINCTRL_PIN(MX27_PAD_VSYNC), IMX_PINCTRL_PIN(MX27_PAD_CONTRAST), IMX_PINCTRL_PIN(MX27_PAD_OE_ACD), IMX_PINCTRL_PIN(MX27_PAD_UNUSED0), IMX_PINCTRL_PIN(MX27_PAD_UNUSED1), IMX_PINCTRL_PIN(MX27_PAD_UNUSED2), IMX_PINCTRL_PIN(MX27_PAD_UNUSED3), IMX_PINCTRL_PIN(MX27_PAD_SD2_D0), IMX_PINCTRL_PIN(MX27_PAD_SD2_D1), IMX_PINCTRL_PIN(MX27_PAD_SD2_D2), IMX_PINCTRL_PIN(MX27_PAD_SD2_D3), IMX_PINCTRL_PIN(MX27_PAD_SD2_CMD), IMX_PINCTRL_PIN(MX27_PAD_SD2_CLK), IMX_PINCTRL_PIN(MX27_PAD_CSI_D0), IMX_PINCTRL_PIN(MX27_PAD_CSI_D1), IMX_PINCTRL_PIN(MX27_PAD_CSI_D2), IMX_PINCTRL_PIN(MX27_PAD_CSI_D3), IMX_PINCTRL_PIN(MX27_PAD_CSI_D4), IMX_PINCTRL_PIN(MX27_PAD_CSI_MCLK), IMX_PINCTRL_PIN(MX27_PAD_CSI_PIXCLK), IMX_PINCTRL_PIN(MX27_PAD_CSI_D5), IMX_PINCTRL_PIN(MX27_PAD_CSI_D6), IMX_PINCTRL_PIN(MX27_PAD_CSI_D7), IMX_PINCTRL_PIN(MX27_PAD_CSI_VSYNC), IMX_PINCTRL_PIN(MX27_PAD_CSI_HSYNC), IMX_PINCTRL_PIN(MX27_PAD_USBH1_SUSP), IMX_PINCTRL_PIN(MX27_PAD_USB_PWR), IMX_PINCTRL_PIN(MX27_PAD_USB_OC_B), IMX_PINCTRL_PIN(MX27_PAD_USBH1_RCV), IMX_PINCTRL_PIN(MX27_PAD_USBH1_FS), IMX_PINCTRL_PIN(MX27_PAD_USBH1_OE_B), IMX_PINCTRL_PIN(MX27_PAD_USBH1_TXDM), IMX_PINCTRL_PIN(MX27_PAD_USBH1_TXDP), IMX_PINCTRL_PIN(MX27_PAD_USBH1_RXDM), IMX_PINCTRL_PIN(MX27_PAD_USBH1_RXDP), IMX_PINCTRL_PIN(MX27_PAD_UNUSED4), IMX_PINCTRL_PIN(MX27_PAD_UNUSED5), IMX_PINCTRL_PIN(MX27_PAD_UNUSED6), IMX_PINCTRL_PIN(MX27_PAD_UNUSED7), IMX_PINCTRL_PIN(MX27_PAD_UNUSED8), IMX_PINCTRL_PIN(MX27_PAD_I2C2_SDA), IMX_PINCTRL_PIN(MX27_PAD_I2C2_SCL), IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DATA5), IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DATA6), IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DATA0), IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DATA2), IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DATA1), IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DATA4), IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DATA3), IMX_PINCTRL_PIN(MX27_PAD_TOUT), IMX_PINCTRL_PIN(MX27_PAD_TIN), IMX_PINCTRL_PIN(MX27_PAD_SSI4_FS), IMX_PINCTRL_PIN(MX27_PAD_SSI4_RXDAT), IMX_PINCTRL_PIN(MX27_PAD_SSI4_TXDAT), IMX_PINCTRL_PIN(MX27_PAD_SSI4_CLK), IMX_PINCTRL_PIN(MX27_PAD_SSI1_FS), IMX_PINCTRL_PIN(MX27_PAD_SSI1_RXDAT), IMX_PINCTRL_PIN(MX27_PAD_SSI1_TXDAT), IMX_PINCTRL_PIN(MX27_PAD_SSI1_CLK), IMX_PINCTRL_PIN(MX27_PAD_SSI2_FS), IMX_PINCTRL_PIN(MX27_PAD_SSI2_RXDAT), IMX_PINCTRL_PIN(MX27_PAD_SSI2_TXDAT), IMX_PINCTRL_PIN(MX27_PAD_SSI2_CLK), IMX_PINCTRL_PIN(MX27_PAD_SSI3_FS), IMX_PINCTRL_PIN(MX27_PAD_SSI3_RXDAT), IMX_PINCTRL_PIN(MX27_PAD_SSI3_TXDAT), IMX_PINCTRL_PIN(MX27_PAD_SSI3_CLK), IMX_PINCTRL_PIN(MX27_PAD_SD3_CMD), IMX_PINCTRL_PIN(MX27_PAD_SD3_CLK), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA0), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA1), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA2), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA3), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA4), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA5), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA6), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA7), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA8), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA9), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA10), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA11), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA12), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA13), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA14), IMX_PINCTRL_PIN(MX27_PAD_I2C_DATA), IMX_PINCTRL_PIN(MX27_PAD_I2C_CLK), IMX_PINCTRL_PIN(MX27_PAD_CSPI2_SS2), IMX_PINCTRL_PIN(MX27_PAD_CSPI2_SS1), IMX_PINCTRL_PIN(MX27_PAD_CSPI2_SS0), IMX_PINCTRL_PIN(MX27_PAD_CSPI2_SCLK), IMX_PINCTRL_PIN(MX27_PAD_CSPI2_MISO), IMX_PINCTRL_PIN(MX27_PAD_CSPI2_MOSI), IMX_PINCTRL_PIN(MX27_PAD_CSPI1_RDY), IMX_PINCTRL_PIN(MX27_PAD_CSPI1_SS2), IMX_PINCTRL_PIN(MX27_PAD_CSPI1_SS1), IMX_PINCTRL_PIN(MX27_PAD_CSPI1_SS0), IMX_PINCTRL_PIN(MX27_PAD_CSPI1_SCLK), IMX_PINCTRL_PIN(MX27_PAD_CSPI1_MISO), IMX_PINCTRL_PIN(MX27_PAD_CSPI1_MOSI), IMX_PINCTRL_PIN(MX27_PAD_USBOTG_NXT), IMX_PINCTRL_PIN(MX27_PAD_USBOTG_STP), IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DIR), IMX_PINCTRL_PIN(MX27_PAD_UART2_CTS), IMX_PINCTRL_PIN(MX27_PAD_UART2_RTS), IMX_PINCTRL_PIN(MX27_PAD_PWMO), IMX_PINCTRL_PIN(MX27_PAD_UART2_TXD), IMX_PINCTRL_PIN(MX27_PAD_UART2_RXD), IMX_PINCTRL_PIN(MX27_PAD_UART3_TXD), IMX_PINCTRL_PIN(MX27_PAD_UART3_RXD), IMX_PINCTRL_PIN(MX27_PAD_UART3_CTS), IMX_PINCTRL_PIN(MX27_PAD_UART3_RTS), IMX_PINCTRL_PIN(MX27_PAD_UART1_TXD), IMX_PINCTRL_PIN(MX27_PAD_UART1_RXD), IMX_PINCTRL_PIN(MX27_PAD_UART1_CTS), IMX_PINCTRL_PIN(MX27_PAD_UART1_RTS), IMX_PINCTRL_PIN(MX27_PAD_RTCK), IMX_PINCTRL_PIN(MX27_PAD_RESET_OUT_B), IMX_PINCTRL_PIN(MX27_PAD_SD1_D0), IMX_PINCTRL_PIN(MX27_PAD_SD1_D1), IMX_PINCTRL_PIN(MX27_PAD_SD1_D2), IMX_PINCTRL_PIN(MX27_PAD_SD1_D3), IMX_PINCTRL_PIN(MX27_PAD_SD1_CMD), IMX_PINCTRL_PIN(MX27_PAD_SD1_CLK), IMX_PINCTRL_PIN(MX27_PAD_USBOTG_CLK), IMX_PINCTRL_PIN(MX27_PAD_USBOTG_DATA7), IMX_PINCTRL_PIN(MX27_PAD_UNUSED9), IMX_PINCTRL_PIN(MX27_PAD_UNUSED10), IMX_PINCTRL_PIN(MX27_PAD_UNUSED11), IMX_PINCTRL_PIN(MX27_PAD_UNUSED12), IMX_PINCTRL_PIN(MX27_PAD_UNUSED13), IMX_PINCTRL_PIN(MX27_PAD_UNUSED14), IMX_PINCTRL_PIN(MX27_PAD_NFRB), IMX_PINCTRL_PIN(MX27_PAD_NFCLE), IMX_PINCTRL_PIN(MX27_PAD_NFWP_B), IMX_PINCTRL_PIN(MX27_PAD_NFCE_B), IMX_PINCTRL_PIN(MX27_PAD_NFALE), IMX_PINCTRL_PIN(MX27_PAD_NFRE_B), IMX_PINCTRL_PIN(MX27_PAD_NFWE_B), IMX_PINCTRL_PIN(MX27_PAD_PC_POE), IMX_PINCTRL_PIN(MX27_PAD_PC_RW_B), IMX_PINCTRL_PIN(MX27_PAD_IOIS16), IMX_PINCTRL_PIN(MX27_PAD_PC_RST), IMX_PINCTRL_PIN(MX27_PAD_PC_BVD2), IMX_PINCTRL_PIN(MX27_PAD_PC_BVD1), IMX_PINCTRL_PIN(MX27_PAD_PC_VS2), IMX_PINCTRL_PIN(MX27_PAD_PC_VS1), IMX_PINCTRL_PIN(MX27_PAD_CLKO), IMX_PINCTRL_PIN(MX27_PAD_PC_PWRON), IMX_PINCTRL_PIN(MX27_PAD_PC_READY), IMX_PINCTRL_PIN(MX27_PAD_PC_WAIT_B), IMX_PINCTRL_PIN(MX27_PAD_PC_CD2_B), IMX_PINCTRL_PIN(MX27_PAD_PC_CD1_B), IMX_PINCTRL_PIN(MX27_PAD_CS4_B), IMX_PINCTRL_PIN(MX27_PAD_CS5_B), IMX_PINCTRL_PIN(MX27_PAD_ATA_DATA15), IMX_PINCTRL_PIN(MX27_PAD_UNUSED15), IMX_PINCTRL_PIN(MX27_PAD_UNUSED16), IMX_PINCTRL_PIN(MX27_PAD_UNUSED17), IMX_PINCTRL_PIN(MX27_PAD_UNUSED18), IMX_PINCTRL_PIN(MX27_PAD_UNUSED19), IMX_PINCTRL_PIN(MX27_PAD_UNUSED20), IMX_PINCTRL_PIN(MX27_PAD_UNUSED21), IMX_PINCTRL_PIN(MX27_PAD_UNUSED22), }; static struct imx1_pinctrl_soc_info imx27_pinctrl_info = { .pins = imx27_pinctrl_pads, .npins = ARRAY_SIZE(imx27_pinctrl_pads), }; static struct of_device_id imx27_pinctrl_of_match[] = { { .compatible = "fsl,imx27-iomuxc", }, { /* sentinel */ } }; struct imx27_pinctrl_private { int num_gpio_childs; struct platform_device **gpio_dev; struct mxc_gpio_platform_data *gpio_pdata; }; static int imx27_pinctrl_probe(struct platform_device *pdev) { return imx1_pinctrl_core_probe(pdev, &imx27_pinctrl_info); } static struct platform_driver imx27_pinctrl_driver = { .driver = { .name = "imx27-pinctrl", .owner = THIS_MODULE, .of_match_table = of_match_ptr(imx27_pinctrl_of_match), }, .probe = imx27_pinctrl_probe, .remove = imx1_pinctrl_core_remove, }; static int __init imx27_pinctrl_init(void) { return platform_driver_register(&imx27_pinctrl_driver); } arch_initcall(imx27_pinctrl_init); static void __exit imx27_pinctrl_exit(void) { platform_driver_unregister(&imx27_pinctrl_driver); } module_exit(imx27_pinctrl_exit); MODULE_AUTHOR("Markus Pargmann <mpa@pengutronix.de>"); MODULE_DESCRIPTION("Freescale IMX27 pinctrl driver"); MODULE_LICENSE("GPL v2");