// SPDX-License-Identifier: GPL-2.0+
//
// Freescale i.MX28 pinctrl driver
//
// Author: Shawn Guo <shawn.guo@linaro.org>
// Copyright 2012 Freescale Semiconductor, Inc.
#include <linux/init.h>
#include <linux/mod_devicetable.h>
#include <linux/platform_device.h>
#include <linux/pinctrl/pinctrl.h>
#include "pinctrl-mxs.h"
enum imx28_pin_enum {
GPMI_D00 = PINID(0 , 0 ),
GPMI_D01 = PINID(0 , 1 ),
GPMI_D02 = PINID(0 , 2 ),
GPMI_D03 = PINID(0 , 3 ),
GPMI_D04 = PINID(0 , 4 ),
GPMI_D05 = PINID(0 , 5 ),
GPMI_D06 = PINID(0 , 6 ),
GPMI_D07 = PINID(0 , 7 ),
GPMI_CE0N = PINID(0 , 16 ),
GPMI_CE1N = PINID(0 , 17 ),
GPMI_CE2N = PINID(0 , 18 ),
GPMI_CE3N = PINID(0 , 19 ),
GPMI_RDY0 = PINID(0 , 20 ),
GPMI_RDY1 = PINID(0 , 21 ),
GPMI_RDY2 = PINID(0 , 22 ),
GPMI_RDY3 = PINID(0 , 23 ),
GPMI_RDN = PINID(0 , 24 ),
GPMI_WRN = PINID(0 , 25 ),
GPMI_ALE = PINID(0 , 26 ),
GPMI_CLE = PINID(0 , 27 ),
GPMI_RESETN = PINID(0 , 28 ),
LCD_D00 = PINID(1 , 0 ),
LCD_D01 = PINID(1 , 1 ),
LCD_D02 = PINID(1 , 2 ),
LCD_D03 = PINID(1 , 3 ),
LCD_D04 = PINID(1 , 4 ),
LCD_D05 = PINID(1 , 5 ),
LCD_D06 = PINID(1 , 6 ),
LCD_D07 = PINID(1 , 7 ),
LCD_D08 = PINID(1 , 8 ),
LCD_D09 = PINID(1 , 9 ),
LCD_D10 = PINID(1 , 10 ),
LCD_D11 = PINID(1 , 11 ),
LCD_D12 = PINID(1 , 12 ),
LCD_D13 = PINID(1 , 13 ),
LCD_D14 = PINID(1 , 14 ),
LCD_D15 = PINID(1 , 15 ),
LCD_D16 = PINID(1 , 16 ),
LCD_D17 = PINID(1 , 17 ),
LCD_D18 = PINID(1 , 18 ),
LCD_D19 = PINID(1 , 19 ),
LCD_D20 = PINID(1 , 20 ),
LCD_D21 = PINID(1 , 21 ),
LCD_D22 = PINID(1 , 22 ),
LCD_D23 = PINID(1 , 23 ),
LCD_RD_E = PINID(1 , 24 ),
LCD_WR_RWN = PINID(1 , 25 ),
LCD_RS = PINID(1 , 26 ),
LCD_CS = PINID(1 , 27 ),
LCD_VSYNC = PINID(1 , 28 ),
LCD_HSYNC = PINID(1 , 29 ),
LCD_DOTCLK = PINID(1 , 30 ),
LCD_ENABLE = PINID(1 , 31 ),
SSP0_DATA0 = PINID(2 , 0 ),
SSP0_DATA1 = PINID(2 , 1 ),
SSP0_DATA2 = PINID(2 , 2 ),
SSP0_DATA3 = PINID(2 , 3 ),
SSP0_DATA4 = PINID(2 , 4 ),
SSP0_DATA5 = PINID(2 , 5 ),
SSP0_DATA6 = PINID(2 , 6 ),
SSP0_DATA7 = PINID(2 , 7 ),
SSP0_CMD = PINID(2 , 8 ),
SSP0_DETECT = PINID(2 , 9 ),
SSP0_SCK = PINID(2 , 10 ),
SSP1_SCK = PINID(2 , 12 ),
SSP1_CMD = PINID(2 , 13 ),
SSP1_DATA0 = PINID(2 , 14 ),
SSP1_DATA3 = PINID(2 , 15 ),
SSP2_SCK = PINID(2 , 16 ),
SSP2_MOSI = PINID(2 , 17 ),
SSP2_MISO = PINID(2 , 18 ),
SSP2_SS0 = PINID(2 , 19 ),
SSP2_SS1 = PINID(2 , 20 ),
SSP2_SS2 = PINID(2 , 21 ),
SSP3_SCK = PINID(2 , 24 ),
SSP3_MOSI = PINID(2 , 25 ),
SSP3_MISO = PINID(2 , 26 ),
SSP3_SS0 = PINID(2 , 27 ),
AUART0_RX = PINID(3 , 0 ),
AUART0_TX = PINID(3 , 1 ),
AUART0_CTS = PINID(3 , 2 ),
AUART0_RTS = PINID(3 , 3 ),
AUART1_RX = PINID(3 , 4 ),
AUART1_TX = PINID(3 , 5 ),
AUART1_CTS = PINID(3 , 6 ),
AUART1_RTS = PINID(3 , 7 ),
AUART2_RX = PINID(3 , 8 ),
AUART2_TX = PINID(3 , 9 ),
AUART2_CTS = PINID(3 , 10 ),
AUART2_RTS = PINID(3 , 11 ),
AUART3_RX = PINID(3 , 12 ),
AUART3_TX = PINID(3 , 13 ),
AUART3_CTS = PINID(3 , 14 ),
AUART3_RTS = PINID(3 , 15 ),
PWM0 = PINID(3 , 16 ),
PWM1 = PINID(3 , 17 ),
PWM2 = PINID(3 , 18 ),
SAIF0_MCLK = PINID(3 , 20 ),
SAIF0_LRCLK = PINID(3 , 21 ),
SAIF0_BITCLK = PINID(3 , 22 ),
SAIF0_SDATA0 = PINID(3 , 23 ),
I2C0_SCL = PINID(3 , 24 ),
I2C0_SDA = PINID(3 , 25 ),
SAIF1_SDATA0 = PINID(3 , 26 ),
SPDIF = PINID(3 , 27 ),
PWM3 = PINID(3 , 28 ),
PWM4 = PINID(3 , 29 ),
LCD_RESET = PINID(3 , 30 ),
ENET0_MDC = PINID(4 , 0 ),
ENET0_MDIO = PINID(4 , 1 ),
ENET0_RX_EN = PINID(4 , 2 ),
ENET0_RXD0 = PINID(4 , 3 ),
ENET0_RXD1 = PINID(4 , 4 ),
ENET0_TX_CLK = PINID(4 , 5 ),
ENET0_TX_EN = PINID(4 , 6 ),
ENET0_TXD0 = PINID(4 , 7 ),
ENET0_TXD1 = PINID(4 , 8 ),
ENET0_RXD2 = PINID(4 , 9 ),
ENET0_RXD3 = PINID(4 , 10 ),
ENET0_TXD2 = PINID(4 , 11 ),
ENET0_TXD3 = PINID(4 , 12 ),
ENET0_RX_CLK = PINID(4 , 13 ),
ENET0_COL = PINID(4 , 14 ),
ENET0_CRS = PINID(4 , 15 ),
ENET_CLK = PINID(4 , 16 ),
JTAG_RTCK = PINID(4 , 20 ),
EMI_D00 = PINID(5 , 0 ),
EMI_D01 = PINID(5 , 1 ),
EMI_D02 = PINID(5 , 2 ),
EMI_D03 = PINID(5 , 3 ),
EMI_D04 = PINID(5 , 4 ),
EMI_D05 = PINID(5 , 5 ),
EMI_D06 = PINID(5 , 6 ),
EMI_D07 = PINID(5 , 7 ),
EMI_D08 = PINID(5 , 8 ),
EMI_D09 = PINID(5 , 9 ),
EMI_D10 = PINID(5 , 10 ),
EMI_D11 = PINID(5 , 11 ),
EMI_D12 = PINID(5 , 12 ),
EMI_D13 = PINID(5 , 13 ),
EMI_D14 = PINID(5 , 14 ),
EMI_D15 = PINID(5 , 15 ),
EMI_ODT0 = PINID(5 , 16 ),
EMI_DQM0 = PINID(5 , 17 ),
EMI_ODT1 = PINID(5 , 18 ),
EMI_DQM1 = PINID(5 , 19 ),
EMI_DDR_OPEN_FB = PINID(5 , 20 ),
EMI_CLK = PINID(5 , 21 ),
EMI_DQS0 = PINID(5 , 22 ),
EMI_DQS1 = PINID(5 , 23 ),
EMI_DDR_OPEN = PINID(5 , 26 ),
EMI_A00 = PINID(6 , 0 ),
EMI_A01 = PINID(6 , 1 ),
EMI_A02 = PINID(6 , 2 ),
EMI_A03 = PINID(6 , 3 ),
EMI_A04 = PINID(6 , 4 ),
EMI_A05 = PINID(6 , 5 ),
EMI_A06 = PINID(6 , 6 ),
EMI_A07 = PINID(6 , 7 ),
EMI_A08 = PINID(6 , 8 ),
EMI_A09 = PINID(6 , 9 ),
EMI_A10 = PINID(6 , 10 ),
EMI_A11 = PINID(6 , 11 ),
EMI_A12 = PINID(6 , 12 ),
EMI_A13 = PINID(6 , 13 ),
EMI_A14 = PINID(6 , 14 ),
EMI_BA0 = PINID(6 , 16 ),
EMI_BA1 = PINID(6 , 17 ),
EMI_BA2 = PINID(6 , 18 ),
EMI_CASN = PINID(6 , 19 ),
EMI_RASN = PINID(6 , 20 ),
EMI_WEN = PINID(6 , 21 ),
EMI_CE0N = PINID(6 , 22 ),
EMI_CE1N = PINID(6 , 23 ),
EMI_CKE = PINID(6 , 24 ),
};
static const struct pinctrl_pin_desc imx28_pins[] = {
MXS_PINCTRL_PIN(GPMI_D00),
MXS_PINCTRL_PIN(GPMI_D01),
MXS_PINCTRL_PIN(GPMI_D02),
MXS_PINCTRL_PIN(GPMI_D03),
MXS_PINCTRL_PIN(GPMI_D04),
MXS_PINCTRL_PIN(GPMI_D05),
MXS_PINCTRL_PIN(GPMI_D06),
MXS_PINCTRL_PIN(GPMI_D07),
MXS_PINCTRL_PIN(GPMI_CE0N),
MXS_PINCTRL_PIN(GPMI_CE1N),
MXS_PINCTRL_PIN(GPMI_CE2N),
MXS_PINCTRL_PIN(GPMI_CE3N),
MXS_PINCTRL_PIN(GPMI_RDY0),
MXS_PINCTRL_PIN(GPMI_RDY1),
MXS_PINCTRL_PIN(GPMI_RDY2),
MXS_PINCTRL_PIN(GPMI_RDY3),
MXS_PINCTRL_PIN(GPMI_RDN),
MXS_PINCTRL_PIN(GPMI_WRN),
MXS_PINCTRL_PIN(GPMI_ALE),
MXS_PINCTRL_PIN(GPMI_CLE),
MXS_PINCTRL_PIN(GPMI_RESETN),
MXS_PINCTRL_PIN(LCD_D00),
MXS_PINCTRL_PIN(LCD_D01),
MXS_PINCTRL_PIN(LCD_D02),
MXS_PINCTRL_PIN(LCD_D03),
MXS_PINCTRL_PIN(LCD_D04),
MXS_PINCTRL_PIN(LCD_D05),
MXS_PINCTRL_PIN(LCD_D06),
MXS_PINCTRL_PIN(LCD_D07),
MXS_PINCTRL_PIN(LCD_D08),
MXS_PINCTRL_PIN(LCD_D09),
MXS_PINCTRL_PIN(LCD_D10),
MXS_PINCTRL_PIN(LCD_D11),
MXS_PINCTRL_PIN(LCD_D12),
MXS_PINCTRL_PIN(LCD_D13),
MXS_PINCTRL_PIN(LCD_D14),
MXS_PINCTRL_PIN(LCD_D15),
MXS_PINCTRL_PIN(LCD_D16),
MXS_PINCTRL_PIN(LCD_D17),
MXS_PINCTRL_PIN(LCD_D18),
MXS_PINCTRL_PIN(LCD_D19),
MXS_PINCTRL_PIN(LCD_D20),
MXS_PINCTRL_PIN(LCD_D21),
MXS_PINCTRL_PIN(LCD_D22),
MXS_PINCTRL_PIN(LCD_D23),
MXS_PINCTRL_PIN(LCD_RD_E),
MXS_PINCTRL_PIN(LCD_WR_RWN),
MXS_PINCTRL_PIN(LCD_RS),
MXS_PINCTRL_PIN(LCD_CS),
MXS_PINCTRL_PIN(LCD_VSYNC),
MXS_PINCTRL_PIN(LCD_HSYNC),
MXS_PINCTRL_PIN(LCD_DOTCLK),
MXS_PINCTRL_PIN(LCD_ENABLE),
MXS_PINCTRL_PIN(SSP0_DATA0),
MXS_PINCTRL_PIN(SSP0_DATA1),
MXS_PINCTRL_PIN(SSP0_DATA2),
MXS_PINCTRL_PIN(SSP0_DATA3),
MXS_PINCTRL_PIN(SSP0_DATA4),
MXS_PINCTRL_PIN(SSP0_DATA5),
MXS_PINCTRL_PIN(SSP0_DATA6),
MXS_PINCTRL_PIN(SSP0_DATA7),
MXS_PINCTRL_PIN(SSP0_CMD),
MXS_PINCTRL_PIN(SSP0_DETECT),
MXS_PINCTRL_PIN(SSP0_SCK),
MXS_PINCTRL_PIN(SSP1_SCK),
MXS_PINCTRL_PIN(SSP1_CMD),
MXS_PINCTRL_PIN(SSP1_DATA0),
MXS_PINCTRL_PIN(SSP1_DATA3),
MXS_PINCTRL_PIN(SSP2_SCK),
MXS_PINCTRL_PIN(SSP2_MOSI),
MXS_PINCTRL_PIN(SSP2_MISO),
MXS_PINCTRL_PIN(SSP2_SS0),
MXS_PINCTRL_PIN(SSP2_SS1),
MXS_PINCTRL_PIN(SSP2_SS2),
MXS_PINCTRL_PIN(SSP3_SCK),
MXS_PINCTRL_PIN(SSP3_MOSI),
MXS_PINCTRL_PIN(SSP3_MISO),
MXS_PINCTRL_PIN(SSP3_SS0),
MXS_PINCTRL_PIN(AUART0_RX),
MXS_PINCTRL_PIN(AUART0_TX),
MXS_PINCTRL_PIN(AUART0_CTS),
MXS_PINCTRL_PIN(AUART0_RTS),
MXS_PINCTRL_PIN(AUART1_RX),
MXS_PINCTRL_PIN(AUART1_TX),
MXS_PINCTRL_PIN(AUART1_CTS),
MXS_PINCTRL_PIN(AUART1_RTS),
MXS_PINCTRL_PIN(AUART2_RX),
MXS_PINCTRL_PIN(AUART2_TX),
MXS_PINCTRL_PIN(AUART2_CTS),
MXS_PINCTRL_PIN(AUART2_RTS),
MXS_PINCTRL_PIN(AUART3_RX),
MXS_PINCTRL_PIN(AUART3_TX),
MXS_PINCTRL_PIN(AUART3_CTS),
MXS_PINCTRL_PIN(AUART3_RTS),
MXS_PINCTRL_PIN(PWM0),
MXS_PINCTRL_PIN(PWM1),
MXS_PINCTRL_PIN(PWM2),
MXS_PINCTRL_PIN(SAIF0_MCLK),
MXS_PINCTRL_PIN(SAIF0_LRCLK),
MXS_PINCTRL_PIN(SAIF0_BITCLK),
MXS_PINCTRL_PIN(SAIF0_SDATA0),
MXS_PINCTRL_PIN(I2C0_SCL),
MXS_PINCTRL_PIN(I2C0_SDA),
MXS_PINCTRL_PIN(SAIF1_SDATA0),
MXS_PINCTRL_PIN(SPDIF),
MXS_PINCTRL_PIN(PWM3),
MXS_PINCTRL_PIN(PWM4),
MXS_PINCTRL_PIN(LCD_RESET),
MXS_PINCTRL_PIN(ENET0_MDC),
MXS_PINCTRL_PIN(ENET0_MDIO),
MXS_PINCTRL_PIN(ENET0_RX_EN),
MXS_PINCTRL_PIN(ENET0_RXD0),
MXS_PINCTRL_PIN(ENET0_RXD1),
MXS_PINCTRL_PIN(ENET0_TX_CLK),
MXS_PINCTRL_PIN(ENET0_TX_EN),
MXS_PINCTRL_PIN(ENET0_TXD0),
MXS_PINCTRL_PIN(ENET0_TXD1),
MXS_PINCTRL_PIN(ENET0_RXD2),
MXS_PINCTRL_PIN(ENET0_RXD3),
MXS_PINCTRL_PIN(ENET0_TXD2),
MXS_PINCTRL_PIN(ENET0_TXD3),
MXS_PINCTRL_PIN(ENET0_RX_CLK),
MXS_PINCTRL_PIN(ENET0_COL),
MXS_PINCTRL_PIN(ENET0_CRS),
MXS_PINCTRL_PIN(ENET_CLK),
MXS_PINCTRL_PIN(JTAG_RTCK),
MXS_PINCTRL_PIN(EMI_D00),
MXS_PINCTRL_PIN(EMI_D01),
MXS_PINCTRL_PIN(EMI_D02),
MXS_PINCTRL_PIN(EMI_D03),
MXS_PINCTRL_PIN(EMI_D04),
MXS_PINCTRL_PIN(EMI_D05),
MXS_PINCTRL_PIN(EMI_D06),
MXS_PINCTRL_PIN(EMI_D07),
MXS_PINCTRL_PIN(EMI_D08),
MXS_PINCTRL_PIN(EMI_D09),
MXS_PINCTRL_PIN(EMI_D10),
MXS_PINCTRL_PIN(EMI_D11),
MXS_PINCTRL_PIN(EMI_D12),
MXS_PINCTRL_PIN(EMI_D13),
MXS_PINCTRL_PIN(EMI_D14),
MXS_PINCTRL_PIN(EMI_D15),
MXS_PINCTRL_PIN(EMI_ODT0),
MXS_PINCTRL_PIN(EMI_DQM0),
MXS_PINCTRL_PIN(EMI_ODT1),
MXS_PINCTRL_PIN(EMI_DQM1),
MXS_PINCTRL_PIN(EMI_DDR_OPEN_FB),
MXS_PINCTRL_PIN(EMI_CLK),
MXS_PINCTRL_PIN(EMI_DQS0),
MXS_PINCTRL_PIN(EMI_DQS1),
MXS_PINCTRL_PIN(EMI_DDR_OPEN),
MXS_PINCTRL_PIN(EMI_A00),
MXS_PINCTRL_PIN(EMI_A01),
MXS_PINCTRL_PIN(EMI_A02),
MXS_PINCTRL_PIN(EMI_A03),
MXS_PINCTRL_PIN(EMI_A04),
MXS_PINCTRL_PIN(EMI_A05),
MXS_PINCTRL_PIN(EMI_A06),
MXS_PINCTRL_PIN(EMI_A07),
MXS_PINCTRL_PIN(EMI_A08),
MXS_PINCTRL_PIN(EMI_A09),
MXS_PINCTRL_PIN(EMI_A10),
MXS_PINCTRL_PIN(EMI_A11),
MXS_PINCTRL_PIN(EMI_A12),
MXS_PINCTRL_PIN(EMI_A13),
MXS_PINCTRL_PIN(EMI_A14),
MXS_PINCTRL_PIN(EMI_BA0),
MXS_PINCTRL_PIN(EMI_BA1),
MXS_PINCTRL_PIN(EMI_BA2),
MXS_PINCTRL_PIN(EMI_CASN),
MXS_PINCTRL_PIN(EMI_RASN),
MXS_PINCTRL_PIN(EMI_WEN),
MXS_PINCTRL_PIN(EMI_CE0N),
MXS_PINCTRL_PIN(EMI_CE1N),
MXS_PINCTRL_PIN(EMI_CKE),
};
static const struct mxs_regs imx28_regs = {
.muxsel = 0 x100,
.drive = 0 x300,
.pull = 0 x600,
};
static struct mxs_pinctrl_soc_data imx28_pinctrl_data = {
.regs = &imx28_regs,
.pins = imx28_pins,
.npins = ARRAY_SIZE(imx28_pins),
};
static int imx28_pinctrl_probe(struct platform_device *pdev)
{
return mxs_pinctrl_probe(pdev, &imx28_pinctrl_data);
}
static const struct of_device_id imx28_pinctrl_of_match[] = {
{ .compatible = "fsl,imx28-pinctrl" , },
{ /* sentinel */ }
};
static struct platform_driver imx28_pinctrl_driver = {
.driver = {
.name = "imx28-pinctrl" ,
.suppress_bind_attrs = true ,
.of_match_table = imx28_pinctrl_of_match,
},
.probe = imx28_pinctrl_probe,
};
static int __init imx28_pinctrl_init(void )
{
return platform_driver_register(&imx28_pinctrl_driver);
}
postcore_initcall(imx28_pinctrl_init);
Messung V0.5 in Prozent C=99 H=100 G=99
¤ Dauer der Verarbeitung: 0.8 Sekunden
(vorverarbeitet am 2026-06-08)
¤
*© Formatika GbR, Deutschland