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-rw-r--r--arch/arm/boot/dts/imx23-pinfunc.h333
-rw-r--r--arch/arm/boot/dts/imx28-pinfunc.h506
-rw-r--r--arch/arm/boot/dts/mxs-pinfunc.h31
3 files changed, 870 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx23-pinfunc.h b/arch/arm/boot/dts/imx23-pinfunc.h
new file mode 100644
index 0000000..5c0f32ca
--- /dev/null
+++ b/arch/arm/boot/dts/imx23-pinfunc.h
@@ -0,0 +1,333 @@
+/*
+ * Header providing constants for i.MX23 pinctrl bindings.
+ *
+ * Copyright (C) 2013 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#ifndef __DT_BINDINGS_MX23_PINCTRL_H__
+#define __DT_BINDINGS_MX23_PINCTRL_H__
+
+#include "mxs-pinfunc.h"
+
+#define MX23_PAD_GPMI_D00__GPMI_D00 0x0000
+#define MX23_PAD_GPMI_D01__GPMI_D01 0x0010
+#define MX23_PAD_GPMI_D02__GPMI_D02 0x0020
+#define MX23_PAD_GPMI_D03__GPMI_D03 0x0030
+#define MX23_PAD_GPMI_D04__GPMI_D04 0x0040
+#define MX23_PAD_GPMI_D05__GPMI_D05 0x0050
+#define MX23_PAD_GPMI_D06__GPMI_D06 0x0060
+#define MX23_PAD_GPMI_D07__GPMI_D07 0x0070
+#define MX23_PAD_GPMI_D08__GPMI_D08 0x0080
+#define MX23_PAD_GPMI_D09__GPMI_D09 0x0090
+#define MX23_PAD_GPMI_D10__GPMI_D10 0x00a0
+#define MX23_PAD_GPMI_D11__GPMI_D11 0x00b0
+#define MX23_PAD_GPMI_D12__GPMI_D12 0x00c0
+#define MX23_PAD_GPMI_D13__GPMI_D13 0x00d0
+#define MX23_PAD_GPMI_D14__GPMI_D14 0x00e0
+#define MX23_PAD_GPMI_D15__GPMI_D15 0x00f0
+#define MX23_PAD_GPMI_CLE__GPMI_CLE 0x0100
+#define MX23_PAD_GPMI_ALE__GPMI_ALE 0x0110
+#define MX23_PAD_GPMI_CE2N__GPMI_CE2N 0x0120
+#define MX23_PAD_GPMI_RDY0__GPMI_RDY0 0x0130
+#define MX23_PAD_GPMI_RDY1__GPMI_RDY1 0x0140
+#define MX23_PAD_GPMI_RDY2__GPMI_RDY2 0x0150
+#define MX23_PAD_GPMI_RDY3__GPMI_RDY3 0x0160
+#define MX23_PAD_GPMI_WPN__GPMI_WPN 0x0170
+#define MX23_PAD_GPMI_WRN__GPMI_WRN 0x0180
+#define MX23_PAD_GPMI_RDN__GPMI_RDN 0x0190
+#define MX23_PAD_AUART1_CTS__AUART1_CTS 0x01a0
+#define MX23_PAD_AUART1_RTS__AUART1_RTS 0x01b0
+#define MX23_PAD_AUART1_RX__AUART1_RX 0x01c0
+#define MX23_PAD_AUART1_TX__AUART1_TX 0x01d0
+#define MX23_PAD_I2C_SCL__I2C_SCL 0x01e0
+#define MX23_PAD_I2C_SDA__I2C_SDA 0x01f0
+#define MX23_PAD_LCD_D00__LCD_D00 0x1000
+#define MX23_PAD_LCD_D01__LCD_D01 0x1010
+#define MX23_PAD_LCD_D02__LCD_D02 0x1020
+#define MX23_PAD_LCD_D03__LCD_D03 0x1030
+#define MX23_PAD_LCD_D04__LCD_D04 0x1040
+#define MX23_PAD_LCD_D05__LCD_D05 0x1050
+#define MX23_PAD_LCD_D06__LCD_D06 0x1060
+#define MX23_PAD_LCD_D07__LCD_D07 0x1070
+#define MX23_PAD_LCD_D08__LCD_D08 0x1080
+#define MX23_PAD_LCD_D09__LCD_D09 0x1090
+#define MX23_PAD_LCD_D10__LCD_D10 0x10a0
+#define MX23_PAD_LCD_D11__LCD_D11 0x10b0
+#define MX23_PAD_LCD_D12__LCD_D12 0x10c0
+#define MX23_PAD_LCD_D13__LCD_D13 0x10d0
+#define MX23_PAD_LCD_D14__LCD_D14 0x10e0
+#define MX23_PAD_LCD_D15__LCD_D15 0x10f0
+#define MX23_PAD_LCD_D16__LCD_D16 0x1100
+#define MX23_PAD_LCD_D17__LCD_D17 0x1110
+#define MX23_PAD_LCD_RESET__LCD_RESET 0x1120
+#define MX23_PAD_LCD_RS__LCD_RS 0x1130
+#define MX23_PAD_LCD_WR__LCD_WR 0x1140
+#define MX23_PAD_LCD_CS__LCD_CS 0x1150
+#define MX23_PAD_LCD_DOTCK__LCD_DOTCK 0x1160
+#define MX23_PAD_LCD_ENABLE__LCD_ENABLE 0x1170
+#define MX23_PAD_LCD_HSYNC__LCD_HSYNC 0x1180
+#define MX23_PAD_LCD_VSYNC__LCD_VSYNC 0x1190
+#define MX23_PAD_PWM0__PWM0 0x11a0
+#define MX23_PAD_PWM1__PWM1 0x11b0
+#define MX23_PAD_PWM2__PWM2 0x11c0
+#define MX23_PAD_PWM3__PWM3 0x11d0
+#define MX23_PAD_PWM4__PWM4 0x11e0
+#define MX23_PAD_SSP1_CMD__SSP1_CMD 0x2000
+#define MX23_PAD_SSP1_DETECT__SSP1_DETECT 0x2010
+#define MX23_PAD_SSP1_DATA0__SSP1_DATA0 0x2020
+#define MX23_PAD_SSP1_DATA1__SSP1_DATA1 0x2030
+#define MX23_PAD_SSP1_DATA2__SSP1_DATA2 0x2040
+#define MX23_PAD_SSP1_DATA3__SSP1_DATA3 0x2050
+#define MX23_PAD_SSP1_SCK__SSP1_SCK 0x2060
+#define MX23_PAD_ROTARYA__ROTARYA 0x2070
+#define MX23_PAD_ROTARYB__ROTARYB 0x2080
+#define MX23_PAD_EMI_A00__EMI_A00 0x2090
+#define MX23_PAD_EMI_A01__EMI_A01 0x20a0
+#define MX23_PAD_EMI_A02__EMI_A02 0x20b0
+#define MX23_PAD_EMI_A03__EMI_A03 0x20c0
+#define MX23_PAD_EMI_A04__EMI_A04 0x20d0
+#define MX23_PAD_EMI_A05__EMI_A05 0x20e0
+#define MX23_PAD_EMI_A06__EMI_A06 0x20f0
+#define MX23_PAD_EMI_A07__EMI_A07 0x2100
+#define MX23_PAD_EMI_A08__EMI_A08 0x2110
+#define MX23_PAD_EMI_A09__EMI_A09 0x2120
+#define MX23_PAD_EMI_A10__EMI_A10 0x2130
+#define MX23_PAD_EMI_A11__EMI_A11 0x2140
+#define MX23_PAD_EMI_A12__EMI_A12 0x2150
+#define MX23_PAD_EMI_BA0__EMI_BA0 0x2160
+#define MX23_PAD_EMI_BA1__EMI_BA1 0x2170
+#define MX23_PAD_EMI_CASN__EMI_CASN 0x2180
+#define MX23_PAD_EMI_CE0N__EMI_CE0N 0x2190
+#define MX23_PAD_EMI_CE1N__EMI_CE1N 0x21a0
+#define MX23_PAD_GPMI_CE1N__GPMI_CE1N 0x21b0
+#define MX23_PAD_GPMI_CE0N__GPMI_CE0N 0x21c0
+#define MX23_PAD_EMI_CKE__EMI_CKE 0x21d0
+#define MX23_PAD_EMI_RASN__EMI_RASN 0x21e0
+#define MX23_PAD_EMI_WEN__EMI_WEN 0x21f0
+#define MX23_PAD_EMI_D00__EMI_D00 0x3000
+#define MX23_PAD_EMI_D01__EMI_D01 0x3010
+#define MX23_PAD_EMI_D02__EMI_D02 0x3020
+#define MX23_PAD_EMI_D03__EMI_D03 0x3030
+#define MX23_PAD_EMI_D04__EMI_D04 0x3040
+#define MX23_PAD_EMI_D05__EMI_D05 0x3050
+#define MX23_PAD_EMI_D06__EMI_D06 0x3060
+#define MX23_PAD_EMI_D07__EMI_D07 0x3070
+#define MX23_PAD_EMI_D08__EMI_D08 0x3080
+#define MX23_PAD_EMI_D09__EMI_D09 0x3090
+#define MX23_PAD_EMI_D10__EMI_D10 0x30a0
+#define MX23_PAD_EMI_D11__EMI_D11 0x30b0
+#define MX23_PAD_EMI_D12__EMI_D12 0x30c0
+#define MX23_PAD_EMI_D13__EMI_D13 0x30d0
+#define MX23_PAD_EMI_D14__EMI_D14 0x30e0
+#define MX23_PAD_EMI_D15__EMI_D15 0x30f0
+#define MX23_PAD_EMI_DQM0__EMI_DQM0 0x3100
+#define MX23_PAD_EMI_DQM1__EMI_DQM1 0x3110
+#define MX23_PAD_EMI_DQS0__EMI_DQS0 0x3120
+#define MX23_PAD_EMI_DQS1__EMI_DQS1 0x3130
+#define MX23_PAD_EMI_CLK__EMI_CLK 0x3140
+#define MX23_PAD_EMI_CLKN__EMI_CLKN 0x3150
+#define MX23_PAD_GPMI_D00__LCD_D8 0x0001
+#define MX23_PAD_GPMI_D01__LCD_D9 0x0011
+#define MX23_PAD_GPMI_D02__LCD_D10 0x0021
+#define MX23_PAD_GPMI_D03__LCD_D11 0x0031
+#define MX23_PAD_GPMI_D04__LCD_D12 0x0041
+#define MX23_PAD_GPMI_D05__LCD_D13 0x0051
+#define MX23_PAD_GPMI_D06__LCD_D14 0x0061
+#define MX23_PAD_GPMI_D07__LCD_D15 0x0071
+#define MX23_PAD_GPMI_D08__LCD_D18 0x0081
+#define MX23_PAD_GPMI_D09__LCD_D19 0x0091
+#define MX23_PAD_GPMI_D10__LCD_D20 0x00a1
+#define MX23_PAD_GPMI_D11__LCD_D21 0x00b1
+#define MX23_PAD_GPMI_D12__LCD_D22 0x00c1
+#define MX23_PAD_GPMI_D13__LCD_D23 0x00d1
+#define MX23_PAD_GPMI_D14__AUART2_RX 0x00e1
+#define MX23_PAD_GPMI_D15__AUART2_TX 0x00f1
+#define MX23_PAD_GPMI_CLE__LCD_D16 0x0101
+#define MX23_PAD_GPMI_ALE__LCD_D17 0x0111
+#define MX23_PAD_GPMI_CE2N__ATA_A2 0x0121
+#define MX23_PAD_AUART1_RTS__IR_CLK 0x01b1
+#define MX23_PAD_AUART1_RX__IR_RX 0x01c1
+#define MX23_PAD_AUART1_TX__IR_TX 0x01d1
+#define MX23_PAD_I2C_SCL__GPMI_RDY2 0x01e1
+#define MX23_PAD_I2C_SDA__GPMI_CE2N 0x01f1
+#define MX23_PAD_LCD_D00__ETM_DA8 0x1001
+#define MX23_PAD_LCD_D01__ETM_DA9 0x1011
+#define MX23_PAD_LCD_D02__ETM_DA10 0x1021
+#define MX23_PAD_LCD_D03__ETM_DA11 0x1031
+#define MX23_PAD_LCD_D04__ETM_DA12 0x1041
+#define MX23_PAD_LCD_D05__ETM_DA13 0x1051
+#define MX23_PAD_LCD_D06__ETM_DA14 0x1061
+#define MX23_PAD_LCD_D07__ETM_DA15 0x1071
+#define MX23_PAD_LCD_D08__ETM_DA0 0x1081
+#define MX23_PAD_LCD_D09__ETM_DA1 0x1091
+#define MX23_PAD_LCD_D10__ETM_DA2 0x10a1
+#define MX23_PAD_LCD_D11__ETM_DA3 0x10b1
+#define MX23_PAD_LCD_D12__ETM_DA4 0x10c1
+#define MX23_PAD_LCD_D13__ETM_DA5 0x10d1
+#define MX23_PAD_LCD_D14__ETM_DA6 0x10e1
+#define MX23_PAD_LCD_D15__ETM_DA7 0x10f1
+#define MX23_PAD_LCD_RESET__ETM_TCTL 0x1121
+#define MX23_PAD_LCD_RS__ETM_TCLK 0x1131
+#define MX23_PAD_LCD_DOTCK__GPMI_RDY3 0x1161
+#define MX23_PAD_LCD_ENABLE__I2C_SCL 0x1171
+#define MX23_PAD_LCD_HSYNC__I2C_SDA 0x1181
+#define MX23_PAD_LCD_VSYNC__LCD_BUSY 0x1191
+#define MX23_PAD_PWM0__ROTARYA 0x11a1
+#define MX23_PAD_PWM1__ROTARYB 0x11b1
+#define MX23_PAD_PWM2__GPMI_RDY3 0x11c1
+#define MX23_PAD_PWM3__ETM_TCTL 0x11d1
+#define MX23_PAD_PWM4__ETM_TCLK 0x11e1
+#define MX23_PAD_SSP1_DETECT__GPMI_CE3N 0x2011
+#define MX23_PAD_SSP1_DATA1__I2C_SCL 0x2031
+#define MX23_PAD_SSP1_DATA2__I2C_SDA 0x2041
+#define MX23_PAD_ROTARYA__AUART2_RTS 0x2071
+#define MX23_PAD_ROTARYB__AUART2_CTS 0x2081
+#define MX23_PAD_GPMI_D00__SSP2_DATA0 0x0002
+#define MX23_PAD_GPMI_D01__SSP2_DATA1 0x0012
+#define MX23_PAD_GPMI_D02__SSP2_DATA2 0x0022
+#define MX23_PAD_GPMI_D03__SSP2_DATA3 0x0032
+#define MX23_PAD_GPMI_D04__SSP2_DATA4 0x0042
+#define MX23_PAD_GPMI_D05__SSP2_DATA5 0x0052
+#define MX23_PAD_GPMI_D06__SSP2_DATA6 0x0062
+#define MX23_PAD_GPMI_D07__SSP2_DATA7 0x0072
+#define MX23_PAD_GPMI_D08__SSP1_DATA4 0x0082
+#define MX23_PAD_GPMI_D09__SSP1_DATA5 0x0092
+#define MX23_PAD_GPMI_D10__SSP1_DATA6 0x00a2
+#define MX23_PAD_GPMI_D11__SSP1_DATA7 0x00b2
+#define MX23_PAD_GPMI_D15__GPMI_CE3N 0x00f2
+#define MX23_PAD_GPMI_RDY0__SSP2_DETECT 0x0132
+#define MX23_PAD_GPMI_RDY1__SSP2_CMD 0x0142
+#define MX23_PAD_GPMI_WRN__SSP2_SCK 0x0182
+#define MX23_PAD_AUART1_CTS__SSP1_DATA4 0x01a2
+#define MX23_PAD_AUART1_RTS__SSP1_DATA5 0x01b2
+#define MX23_PAD_AUART1_RX__SSP1_DATA6 0x01c2
+#define MX23_PAD_AUART1_TX__SSP1_DATA7 0x01d2
+#define MX23_PAD_I2C_SCL__AUART1_TX 0x01e2
+#define MX23_PAD_I2C_SDA__AUART1_RX 0x01f2
+#define MX23_PAD_LCD_D08__SAIF2_SDATA0 0x1082
+#define MX23_PAD_LCD_D09__SAIF1_SDATA0 0x1092
+#define MX23_PAD_LCD_D10__SAIF_MCLK_BITCLK 0x10a2
+#define MX23_PAD_LCD_D11__SAIF_LRCLK 0x10b2
+#define MX23_PAD_LCD_D12__SAIF2_SDATA1 0x10c2
+#define MX23_PAD_LCD_D13__SAIF2_SDATA2 0x10d2
+#define MX23_PAD_LCD_D14__SAIF1_SDATA2 0x10e2
+#define MX23_PAD_LCD_D15__SAIF1_SDATA1 0x10f2
+#define MX23_PAD_LCD_D16__SAIF_ALT_BITCLK 0x1102
+#define MX23_PAD_LCD_RESET__GPMI_CE3N 0x1122
+#define MX23_PAD_PWM0__DUART_RX 0x11a2
+#define MX23_PAD_PWM1__DUART_TX 0x11b2
+#define MX23_PAD_PWM3__AUART1_CTS 0x11d2
+#define MX23_PAD_PWM4__AUART1_RTS 0x11e2
+#define MX23_PAD_SSP1_CMD__JTAG_TDO 0x2002
+#define MX23_PAD_SSP1_DETECT__USB_OTG_ID 0x2012
+#define MX23_PAD_SSP1_DATA0__JTAG_TDI 0x2022
+#define MX23_PAD_SSP1_DATA1__JTAG_TCLK 0x2032
+#define MX23_PAD_SSP1_DATA2__JTAG_RTCK 0x2042
+#define MX23_PAD_SSP1_DATA3__JTAG_TMS 0x2052
+#define MX23_PAD_SSP1_SCK__JTAG_TRST 0x2062
+#define MX23_PAD_ROTARYA__SPDIF 0x2072
+#define MX23_PAD_ROTARYB__GPMI_CE3N 0x2082
+#define MX23_PAD_GPMI_D00__GPIO_0_0 0x0003
+#define MX23_PAD_GPMI_D01__GPIO_0_1 0x0013
+#define MX23_PAD_GPMI_D02__GPIO_0_2 0x0023
+#define MX23_PAD_GPMI_D03__GPIO_0_3 0x0033
+#define MX23_PAD_GPMI_D04__GPIO_0_4 0x0043
+#define MX23_PAD_GPMI_D05__GPIO_0_5 0x0053
+#define MX23_PAD_GPMI_D06__GPIO_0_6 0x0063
+#define MX23_PAD_GPMI_D07__GPIO_0_7 0x0073
+#define MX23_PAD_GPMI_D08__GPIO_0_8 0x0083
+#define MX23_PAD_GPMI_D09__GPIO_0_9 0x0093
+#define MX23_PAD_GPMI_D10__GPIO_0_10 0x00a3
+#define MX23_PAD_GPMI_D11__GPIO_0_11 0x00b3
+#define MX23_PAD_GPMI_D12__GPIO_0_12 0x00c3
+#define MX23_PAD_GPMI_D13__GPIO_0_13 0x00d3
+#define MX23_PAD_GPMI_D14__GPIO_0_14 0x00e3
+#define MX23_PAD_GPMI_D15__GPIO_0_15 0x00f3
+#define MX23_PAD_GPMI_CLE__GPIO_0_16 0x0103
+#define MX23_PAD_GPMI_ALE__GPIO_0_17 0x0113
+#define MX23_PAD_GPMI_CE2N__GPIO_0_18 0x0123
+#define MX23_PAD_GPMI_RDY0__GPIO_0_19 0x0133
+#define MX23_PAD_GPMI_RDY1__GPIO_0_20 0x0143
+#define MX23_PAD_GPMI_RDY2__GPIO_0_21 0x0153
+#define MX23_PAD_GPMI_RDY3__GPIO_0_22 0x0163
+#define MX23_PAD_GPMI_WPN__GPIO_0_23 0x0173
+#define MX23_PAD_GPMI_WRN__GPIO_0_24 0x0183
+#define MX23_PAD_GPMI_RDN__GPIO_0_25 0x0193
+#define MX23_PAD_AUART1_CTS__GPIO_0_26 0x01a3
+#define MX23_PAD_AUART1_RTS__GPIO_0_27 0x01b3
+#define MX23_PAD_AUART1_RX__GPIO_0_28 0x01c3
+#define MX23_PAD_AUART1_TX__GPIO_0_29 0x01d3
+#define MX23_PAD_I2C_SCL__GPIO_0_30 0x01e3
+#define MX23_PAD_I2C_SDA__GPIO_0_31 0x01f3
+#define MX23_PAD_LCD_D00__GPIO_1_0 0x1003
+#define MX23_PAD_LCD_D01__GPIO_1_1 0x1013
+#define MX23_PAD_LCD_D02__GPIO_1_2 0x1023
+#define MX23_PAD_LCD_D03__GPIO_1_3 0x1033
+#define MX23_PAD_LCD_D04__GPIO_1_4 0x1043
+#define MX23_PAD_LCD_D05__GPIO_1_5 0x1053
+#define MX23_PAD_LCD_D06__GPIO_1_6 0x1063
+#define MX23_PAD_LCD_D07__GPIO_1_7 0x1073
+#define MX23_PAD_LCD_D08__GPIO_1_8 0x1083
+#define MX23_PAD_LCD_D09__GPIO_1_9 0x1093
+#define MX23_PAD_LCD_D10__GPIO_1_10 0x10a3
+#define MX23_PAD_LCD_D11__GPIO_1_11 0x10b3
+#define MX23_PAD_LCD_D12__GPIO_1_12 0x10c3
+#define MX23_PAD_LCD_D13__GPIO_1_13 0x10d3
+#define MX23_PAD_LCD_D14__GPIO_1_14 0x10e3
+#define MX23_PAD_LCD_D15__GPIO_1_15 0x10f3
+#define MX23_PAD_LCD_D16__GPIO_1_16 0x1103
+#define MX23_PAD_LCD_D17__GPIO_1_17 0x1113
+#define MX23_PAD_LCD_RESET__GPIO_1_18 0x1123
+#define MX23_PAD_LCD_RS__GPIO_1_19 0x1133
+#define MX23_PAD_LCD_WR__GPIO_1_20 0x1143
+#define MX23_PAD_LCD_CS__GPIO_1_21 0x1153
+#define MX23_PAD_LCD_DOTCK__GPIO_1_22 0x1163
+#define MX23_PAD_LCD_ENABLE__GPIO_1_23 0x1173
+#define MX23_PAD_LCD_HSYNC__GPIO_1_24 0x1183
+#define MX23_PAD_LCD_VSYNC__GPIO_1_25 0x1193
+#define MX23_PAD_PWM0__GPIO_1_26 0x11a3
+#define MX23_PAD_PWM1__GPIO_1_27 0x11b3
+#define MX23_PAD_PWM2__GPIO_1_28 0x11c3
+#define MX23_PAD_PWM3__GPIO_1_29 0x11d3
+#define MX23_PAD_PWM4__GPIO_1_30 0x11e3
+#define MX23_PAD_SSP1_CMD__GPIO_2_0 0x2003
+#define MX23_PAD_SSP1_DETECT__GPIO_2_1 0x2013
+#define MX23_PAD_SSP1_DATA0__GPIO_2_2 0x2023
+#define MX23_PAD_SSP1_DATA1__GPIO_2_3 0x2033
+#define MX23_PAD_SSP1_DATA2__GPIO_2_4 0x2043
+#define MX23_PAD_SSP1_DATA3__GPIO_2_5 0x2053
+#define MX23_PAD_SSP1_SCK__GPIO_2_6 0x2063
+#define MX23_PAD_ROTARYA__GPIO_2_7 0x2073
+#define MX23_PAD_ROTARYB__GPIO_2_8 0x2083
+#define MX23_PAD_EMI_A00__GPIO_2_9 0x2093
+#define MX23_PAD_EMI_A01__GPIO_2_10 0x20a3
+#define MX23_PAD_EMI_A02__GPIO_2_11 0x20b3
+#define MX23_PAD_EMI_A03__GPIO_2_12 0x20c3
+#define MX23_PAD_EMI_A04__GPIO_2_13 0x20d3
+#define MX23_PAD_EMI_A05__GPIO_2_14 0x20e3
+#define MX23_PAD_EMI_A06__GPIO_2_15 0x20f3
+#define MX23_PAD_EMI_A07__GPIO_2_16 0x2103
+#define MX23_PAD_EMI_A08__GPIO_2_17 0x2113
+#define MX23_PAD_EMI_A09__GPIO_2_18 0x2123
+#define MX23_PAD_EMI_A10__GPIO_2_19 0x2133
+#define MX23_PAD_EMI_A11__GPIO_2_20 0x2143
+#define MX23_PAD_EMI_A12__GPIO_2_21 0x2153
+#define MX23_PAD_EMI_BA0__GPIO_2_22 0x2163
+#define MX23_PAD_EMI_BA1__GPIO_2_23 0x2173
+#define MX23_PAD_EMI_CASN__GPIO_2_24 0x2183
+#define MX23_PAD_EMI_CE0N__GPIO_2_25 0x2193
+#define MX23_PAD_EMI_CE1N__GPIO_2_26 0x21a3
+#define MX23_PAD_GPMI_CE1N__GPIO_2_27 0x21b3
+#define MX23_PAD_GPMI_CE0N__GPIO_2_28 0x21c3
+#define MX23_PAD_EMI_CKE__GPIO_2_29 0x21d3
+#define MX23_PAD_EMI_RASN__GPIO_2_30 0x21e3
+#define MX23_PAD_EMI_WEN__GPIO_2_31 0x21f3
+
+#endif /* __DT_BINDINGS_MX23_PINCTRL_H__ */
diff --git a/arch/arm/boot/dts/imx28-pinfunc.h b/arch/arm/boot/dts/imx28-pinfunc.h
new file mode 100644
index 0000000..e11f69b
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-pinfunc.h
@@ -0,0 +1,506 @@
+/*
+ * Header providing constants for i.MX28 pinctrl bindings.
+ *
+ * Copyright (C) 2013 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#ifndef __DT_BINDINGS_MX28_PINCTRL_H__
+#define __DT_BINDINGS_MX28_PINCTRL_H__
+
+#include "mxs-pinfunc.h"
+
+#define MX28_PAD_GPMI_D00__GPMI_D0 0x0000
+#define MX28_PAD_GPMI_D01__GPMI_D1 0x0010
+#define MX28_PAD_GPMI_D02__GPMI_D2 0x0020
+#define MX28_PAD_GPMI_D03__GPMI_D3 0x0030
+#define MX28_PAD_GPMI_D04__GPMI_D4 0x0040
+#define MX28_PAD_GPMI_D05__GPMI_D5 0x0050
+#define MX28_PAD_GPMI_D06__GPMI_D6 0x0060
+#define MX28_PAD_GPMI_D07__GPMI_D7 0x0070
+#define MX28_PAD_GPMI_CE0N__GPMI_CE0N 0x0100
+#define MX28_PAD_GPMI_CE1N__GPMI_CE1N 0x0110
+#define MX28_PAD_GPMI_CE2N__GPMI_CE2N 0x0120
+#define MX28_PAD_GPMI_CE3N__GPMI_CE3N 0x0130
+#define MX28_PAD_GPMI_RDY0__GPMI_READY0 0x0140
+#define MX28_PAD_GPMI_RDY1__GPMI_READY1 0x0150
+#define MX28_PAD_GPMI_RDY2__GPMI_READY2 0x0160
+#define MX28_PAD_GPMI_RDY3__GPMI_READY3 0x0170
+#define MX28_PAD_GPMI_RDN__GPMI_RDN 0x0180
+#define MX28_PAD_GPMI_WRN__GPMI_WRN 0x0190
+#define MX28_PAD_GPMI_ALE__GPMI_ALE 0x01a0
+#define MX28_PAD_GPMI_CLE__GPMI_CLE 0x01b0
+#define MX28_PAD_GPMI_RESETN__GPMI_RESETN 0x01c0
+#define MX28_PAD_LCD_D00__LCD_D0 0x1000
+#define MX28_PAD_LCD_D01__LCD_D1 0x1010
+#define MX28_PAD_LCD_D02__LCD_D2 0x1020
+#define MX28_PAD_LCD_D03__LCD_D3 0x1030
+#define MX28_PAD_LCD_D04__LCD_D4 0x1040
+#define MX28_PAD_LCD_D05__LCD_D5 0x1050
+#define MX28_PAD_LCD_D06__LCD_D6 0x1060
+#define MX28_PAD_LCD_D07__LCD_D7 0x1070
+#define MX28_PAD_LCD_D08__LCD_D8 0x1080
+#define MX28_PAD_LCD_D09__LCD_D9 0x1090
+#define MX28_PAD_LCD_D10__LCD_D10 0x10a0
+#define MX28_PAD_LCD_D11__LCD_D11 0x10b0
+#define MX28_PAD_LCD_D12__LCD_D12 0x10c0
+#define MX28_PAD_LCD_D13__LCD_D13 0x10d0
+#define MX28_PAD_LCD_D14__LCD_D14 0x10e0
+#define MX28_PAD_LCD_D15__LCD_D15 0x10f0
+#define MX28_PAD_LCD_D16__LCD_D16 0x1100
+#define MX28_PAD_LCD_D17__LCD_D17 0x1110
+#define MX28_PAD_LCD_D18__LCD_D18 0x1120
+#define MX28_PAD_LCD_D19__LCD_D19 0x1130
+#define MX28_PAD_LCD_D20__LCD_D20 0x1140
+#define MX28_PAD_LCD_D21__LCD_D21 0x1150
+#define MX28_PAD_LCD_D22__LCD_D22 0x1160
+#define MX28_PAD_LCD_D23__LCD_D23 0x1170
+#define MX28_PAD_LCD_RD_E__LCD_RD_E 0x1180
+#define MX28_PAD_LCD_WR_RWN__LCD_WR_RWN 0x1190
+#define MX28_PAD_LCD_RS__LCD_RS 0x11a0
+#define MX28_PAD_LCD_CS__LCD_CS 0x11b0
+#define MX28_PAD_LCD_VSYNC__LCD_VSYNC 0x11c0
+#define MX28_PAD_LCD_HSYNC__LCD_HSYNC 0x11d0
+#define MX28_PAD_LCD_DOTCLK__LCD_DOTCLK 0x11e0
+#define MX28_PAD_LCD_ENABLE__LCD_ENABLE 0x11f0
+#define MX28_PAD_SSP0_DATA0__SSP0_D0 0x2000
+#define MX28_PAD_SSP0_DATA1__SSP0_D1 0x2010
+#define MX28_PAD_SSP0_DATA2__SSP0_D2 0x2020
+#define MX28_PAD_SSP0_DATA3__SSP0_D3 0x2030
+#define MX28_PAD_SSP0_DATA4__SSP0_D4 0x2040
+#define MX28_PAD_SSP0_DATA5__SSP0_D5 0x2050
+#define MX28_PAD_SSP0_DATA6__SSP0_D6 0x2060
+#define MX28_PAD_SSP0_DATA7__SSP0_D7 0x2070
+#define MX28_PAD_SSP0_CMD__SSP0_CMD 0x2080
+#define MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT 0x2090
+#define MX28_PAD_SSP0_SCK__SSP0_SCK 0x20a0
+#define MX28_PAD_SSP1_SCK__SSP1_SCK 0x20c0
+#define MX28_PAD_SSP1_CMD__SSP1_CMD 0x20d0
+#define MX28_PAD_SSP1_DATA0__SSP1_D0 0x20e0
+#define MX28_PAD_SSP1_DATA3__SSP1_D3 0x20f0
+#define MX28_PAD_SSP2_SCK__SSP2_SCK 0x2100
+#define MX28_PAD_SSP2_MOSI__SSP2_CMD 0x2110
+#define MX28_PAD_SSP2_MISO__SSP2_D0 0x2120
+#define MX28_PAD_SSP2_SS0__SSP2_D3 0x2130
+#define MX28_PAD_SSP2_SS1__SSP2_D4 0x2140
+#define MX28_PAD_SSP2_SS2__SSP2_D5 0x2150
+#define MX28_PAD_SSP3_SCK__SSP3_SCK 0x2180
+#define MX28_PAD_SSP3_MOSI__SSP3_CMD 0x2190
+#define MX28_PAD_SSP3_MISO__SSP3_D0 0x21a0
+#define MX28_PAD_SSP3_SS0__SSP3_D3 0x21b0
+#define MX28_PAD_AUART0_RX__AUART0_RX 0x3000
+#define MX28_PAD_AUART0_TX__AUART0_TX 0x3010
+#define MX28_PAD_AUART0_CTS__AUART0_CTS 0x3020
+#define MX28_PAD_AUART0_RTS__AUART0_RTS 0x3030
+#define MX28_PAD_AUART1_RX__AUART1_RX 0x3040
+#define MX28_PAD_AUART1_TX__AUART1_TX 0x3050
+#define MX28_PAD_AUART1_CTS__AUART1_CTS 0x3060
+#define MX28_PAD_AUART1_RTS__AUART1_RTS 0x3070
+#define MX28_PAD_AUART2_RX__AUART2_RX 0x3080
+#define MX28_PAD_AUART2_TX__AUART2_TX 0x3090
+#define MX28_PAD_AUART2_CTS__AUART2_CTS 0x30a0
+#define MX28_PAD_AUART2_RTS__AUART2_RTS 0x30b0
+#define MX28_PAD_AUART3_RX__AUART3_RX 0x30c0
+#define MX28_PAD_AUART3_TX__AUART3_TX 0x30d0
+#define MX28_PAD_AUART3_CTS__AUART3_CTS 0x30e0
+#define MX28_PAD_AUART3_RTS__AUART3_RTS 0x30f0
+#define MX28_PAD_PWM0__PWM_0 0x3100
+#define MX28_PAD_PWM1__PWM_1 0x3110
+#define MX28_PAD_PWM2__PWM_2 0x3120
+#define MX28_PAD_SAIF0_MCLK__SAIF0_MCLK 0x3140
+#define MX28_PAD_SAIF0_LRCLK__SAIF0_LRCLK 0x3150
+#define MX28_PAD_SAIF0_BITCLK__SAIF0_BITCLK 0x3160
+#define MX28_PAD_SAIF0_SDATA0__SAIF0_SDATA0 0x3170
+#define MX28_PAD_I2C0_SCL__I2C0_SCL 0x3180
+#define MX28_PAD_I2C0_SDA__I2C0_SDA 0x3190
+#define MX28_PAD_SAIF1_SDATA0__SAIF1_SDATA0 0x31a0
+#define MX28_PAD_SPDIF__SPDIF_TX 0x31b0
+#define MX28_PAD_PWM3__PWM_3 0x31c0
+#define MX28_PAD_PWM4__PWM_4 0x31d0
+#define MX28_PAD_LCD_RESET__LCD_RESET 0x31e0
+#define MX28_PAD_ENET0_MDC__ENET0_MDC 0x4000
+#define MX28_PAD_ENET0_MDIO__ENET0_MDIO 0x4010
+#define MX28_PAD_ENET0_RX_EN__ENET0_RX_EN 0x4020
+#define MX28_PAD_ENET0_RXD0__ENET0_RXD0 0x4030
+#define MX28_PAD_ENET0_RXD1__ENET0_RXD1 0x4040
+#define MX28_PAD_ENET0_TX_CLK__ENET0_TX_CLK 0x4050
+#define MX28_PAD_ENET0_TX_EN__ENET0_TX_EN 0x4060
+#define MX28_PAD_ENET0_TXD0__ENET0_TXD0 0x4070
+#define MX28_PAD_ENET0_TXD1__ENET0_TXD1 0x4080
+#define MX28_PAD_ENET0_RXD2__ENET0_RXD2 0x4090
+#define MX28_PAD_ENET0_RXD3__ENET0_RXD3 0x40a0
+#define MX28_PAD_ENET0_TXD2__ENET0_TXD2 0x40b0
+#define MX28_PAD_ENET0_TXD3__ENET0_TXD3 0x40c0
+#define MX28_PAD_ENET0_RX_CLK__ENET0_RX_CLK 0x40d0
+#define MX28_PAD_ENET0_COL__ENET0_COL 0x40e0
+#define MX28_PAD_ENET0_CRS__ENET0_CRS 0x40f0
+#define MX28_PAD_ENET_CLK__CLKCTRL_ENET 0x4100
+#define MX28_PAD_JTAG_RTCK__JTAG_RTCK 0x4140
+#define MX28_PAD_EMI_D00__EMI_DATA0 0x5000
+#define MX28_PAD_EMI_D01__EMI_DATA1 0x5010
+#define MX28_PAD_EMI_D02__EMI_DATA2 0x5020
+#define MX28_PAD_EMI_D03__EMI_DATA3 0x5030
+#define MX28_PAD_EMI_D04__EMI_DATA4 0x5040
+#define MX28_PAD_EMI_D05__EMI_DATA5 0x5050
+#define MX28_PAD_EMI_D06__EMI_DATA6 0x5060
+#define MX28_PAD_EMI_D07__EMI_DATA7 0x5070
+#define MX28_PAD_EMI_D08__EMI_DATA8 0x5080
+#define MX28_PAD_EMI_D09__EMI_DATA9 0x5090
+#define MX28_PAD_EMI_D10__EMI_DATA10 0x50a0
+#define MX28_PAD_EMI_D11__EMI_DATA11 0x50b0
+#define MX28_PAD_EMI_D12__EMI_DATA12 0x50c0
+#define MX28_PAD_EMI_D13__EMI_DATA13 0x50d0
+#define MX28_PAD_EMI_D14__EMI_DATA14 0x50e0
+#define MX28_PAD_EMI_D15__EMI_DATA15 0x50f0
+#define MX28_PAD_EMI_ODT0__EMI_ODT0 0x5100
+#define MX28_PAD_EMI_DQM0__EMI_DQM0 0x5110
+#define MX28_PAD_EMI_ODT1__EMI_ODT1 0x5120
+#define MX28_PAD_EMI_DQM1__EMI_DQM1 0x5130
+#define MX28_PAD_EMI_DDR_OPEN_FB__EMI_DDR_OPEN_FEEDBACK 0x5140
+#define MX28_PAD_EMI_CLK__EMI_CLK 0x5150
+#define MX28_PAD_EMI_DQS0__EMI_DQS0 0x5160
+#define MX28_PAD_EMI_DQS1__EMI_DQS1 0x5170
+#define MX28_PAD_EMI_DDR_OPEN__EMI_DDR_OPEN 0x51a0
+#define MX28_PAD_EMI_A00__EMI_ADDR0 0x6000
+#define MX28_PAD_EMI_A01__EMI_ADDR1 0x6010
+#define MX28_PAD_EMI_A02__EMI_ADDR2 0x6020
+#define MX28_PAD_EMI_A03__EMI_ADDR3 0x6030
+#define MX28_PAD_EMI_A04__EMI_ADDR4 0x6040
+#define MX28_PAD_EMI_A05__EMI_ADDR5 0x6050
+#define MX28_PAD_EMI_A06__EMI_ADDR6 0x6060
+#define MX28_PAD_EMI_A07__EMI_ADDR7 0x6070
+#define MX28_PAD_EMI_A08__EMI_ADDR8 0x6080
+#define MX28_PAD_EMI_A09__EMI_ADDR9 0x6090
+#define MX28_PAD_EMI_A10__EMI_ADDR10 0x60a0
+#define MX28_PAD_EMI_A11__EMI_ADDR11 0x60b0
+#define MX28_PAD_EMI_A12__EMI_ADDR12 0x60c0
+#define MX28_PAD_EMI_A13__EMI_ADDR13 0x60d0
+#define MX28_PAD_EMI_A14__EMI_ADDR14 0x60e0
+#define MX28_PAD_EMI_BA0__EMI_BA0 0x6100
+#define MX28_PAD_EMI_BA1__EMI_BA1 0x6110
+#define MX28_PAD_EMI_BA2__EMI_BA2 0x6120
+#define MX28_PAD_EMI_CASN__EMI_CASN 0x6130
+#define MX28_PAD_EMI_RASN__EMI_RASN 0x6140
+#define MX28_PAD_EMI_WEN__EMI_WEN 0x6150
+#define MX28_PAD_EMI_CE0N__EMI_CE0N 0x6160
+#define MX28_PAD_EMI_CE1N__EMI_CE1N 0x6170
+#define MX28_PAD_EMI_CKE__EMI_CKE 0x6180
+#define MX28_PAD_GPMI_D00__SSP1_D0 0x0001
+#define MX28_PAD_GPMI_D01__SSP1_D1 0x0011
+#define MX28_PAD_GPMI_D02__SSP1_D2 0x0021
+#define MX28_PAD_GPMI_D03__SSP1_D3 0x0031
+#define MX28_PAD_GPMI_D04__SSP1_D4 0x0041
+#define MX28_PAD_GPMI_D05__SSP1_D5 0x0051
+#define MX28_PAD_GPMI_D06__SSP1_D6 0x0061
+#define MX28_PAD_GPMI_D07__SSP1_D7 0x0071
+#define MX28_PAD_GPMI_CE0N__SSP3_D0 0x0101
+#define MX28_PAD_GPMI_CE1N__SSP3_D3 0x0111
+#define MX28_PAD_GPMI_CE2N__CAN1_TX 0x0121
+#define MX28_PAD_GPMI_CE3N__CAN1_RX 0x0131
+#define MX28_PAD_GPMI_RDY0__SSP1_CARD_DETECT 0x0141
+#define MX28_PAD_GPMI_RDY1__SSP1_CMD 0x0151
+#define MX28_PAD_GPMI_RDY2__CAN0_TX 0x0161
+#define MX28_PAD_GPMI_RDY3__CAN0_RX 0x0171
+#define MX28_PAD_GPMI_RDN__SSP3_SCK 0x0181
+#define MX28_PAD_GPMI_WRN__SSP1_SCK 0x0191
+#define MX28_PAD_GPMI_ALE__SSP3_D1 0x01a1
+#define MX28_PAD_GPMI_CLE__SSP3_D2 0x01b1
+#define MX28_PAD_GPMI_RESETN__SSP3_CMD 0x01c1
+#define MX28_PAD_LCD_D03__ETM_DA8 0x1031
+#define MX28_PAD_LCD_D04__ETM_DA9 0x1041
+#define MX28_PAD_LCD_D08__ETM_DA3 0x1081
+#define MX28_PAD_LCD_D09__ETM_DA4 0x1091
+#define MX28_PAD_LCD_D20__ENET1_1588_EVENT2_OUT 0x1141
+#define MX28_PAD_LCD_D21__ENET1_1588_EVENT2_IN 0x1151
+#define MX28_PAD_LCD_D22__ENET1_1588_EVENT3_OUT 0x1161
+#define MX28_PAD_LCD_D23__ENET1_1588_EVENT3_IN 0x1171
+#define MX28_PAD_LCD_RD_E__LCD_VSYNC 0x1181
+#define MX28_PAD_LCD_WR_RWN__LCD_HSYNC 0x1191
+#define MX28_PAD_LCD_RS__LCD_DOTCLK 0x11a1
+#define MX28_PAD_LCD_CS__LCD_ENABLE 0x11b1
+#define MX28_PAD_LCD_VSYNC__SAIF1_SDATA0 0x11c1
+#define MX28_PAD_LCD_HSYNC__SAIF1_SDATA1 0x11d1
+#define MX28_PAD_LCD_DOTCLK__SAIF1_MCLK 0x11e1
+#define MX28_PAD_SSP0_DATA4__SSP2_D0 0x2041
+#define MX28_PAD_SSP0_DATA5__SSP2_D3 0x2051
+#define MX28_PAD_SSP0_DATA6__SSP2_CMD 0x2061
+#define MX28_PAD_SSP0_DATA7__SSP2_SCK 0x2071
+#define MX28_PAD_SSP1_SCK__SSP2_D1 0x20c1
+#define MX28_PAD_SSP1_CMD__SSP2_D2 0x20d1
+#define MX28_PAD_SSP1_DATA0__SSP2_D6 0x20e1
+#define MX28_PAD_SSP1_DATA3__SSP2_D7 0x20f1
+#define MX28_PAD_SSP2_SCK__AUART2_RX 0x2101
+#define MX28_PAD_SSP2_MOSI__AUART2_TX 0x2111
+#define MX28_PAD_SSP2_MISO__AUART3_RX 0x2121
+#define MX28_PAD_SSP2_SS0__AUART3_TX 0x2131
+#define MX28_PAD_SSP2_SS1__SSP2_D1 0x2141
+#define MX28_PAD_SSP2_SS2__SSP2_D2 0x2151
+#define MX28_PAD_SSP3_SCK__AUART4_TX 0x2181
+#define MX28_PAD_SSP3_MOSI__AUART4_RX 0x2191
+#define MX28_PAD_SSP3_MISO__AUART4_RTS 0x21a1
+#define MX28_PAD_SSP3_SS0__AUART4_CTS 0x21b1
+#define MX28_PAD_AUART0_RX__I2C0_SCL 0x3001
+#define MX28_PAD_AUART0_TX__I2C0_SDA 0x3011
+#define MX28_PAD_AUART0_CTS__AUART4_RX 0x3021
+#define MX28_PAD_AUART0_RTS__AUART4_TX 0x3031
+#define MX28_PAD_AUART1_RX__SSP2_CARD_DETECT 0x3041
+#define MX28_PAD_AUART1_TX__SSP3_CARD_DETECT 0x3051
+#define MX28_PAD_AUART1_CTS__USB0_OVERCURRENT 0x3061
+#define MX28_PAD_AUART1_RTS__USB0_ID 0x3071
+#define MX28_PAD_AUART2_RX__SSP3_D1 0x3081
+#define MX28_PAD_AUART2_TX__SSP3_D2 0x3091
+#define MX28_PAD_AUART2_CTS__I2C1_SCL 0x30a1
+#define MX28_PAD_AUART2_RTS__I2C1_SDA 0x30b1
+#define MX28_PAD_AUART3_RX__CAN0_TX 0x30c1
+#define MX28_PAD_AUART3_TX__CAN0_RX 0x30d1
+#define MX28_PAD_AUART3_CTS__CAN1_TX 0x30e1
+#define MX28_PAD_AUART3_RTS__CAN1_RX 0x30f1
+#define MX28_PAD_PWM0__I2C1_SCL 0x3101
+#define MX28_PAD_PWM1__I2C1_SDA 0x3111
+#define MX28_PAD_PWM2__USB0_ID 0x3121
+#define MX28_PAD_SAIF0_MCLK__PWM_3 0x3141
+#define MX28_PAD_SAIF0_LRCLK__PWM_4 0x3151
+#define MX28_PAD_SAIF0_BITCLK__PWM_5 0x3161
+#define MX28_PAD_SAIF0_SDATA0__PWM_6 0x3171
+#define MX28_PAD_I2C0_SCL__TIMROT_ROTARYA 0x3181
+#define MX28_PAD_I2C0_SDA__TIMROT_ROTARYB 0x3191
+#define MX28_PAD_SAIF1_SDATA0__PWM_7 0x31a1
+#define MX28_PAD_LCD_RESET__LCD_VSYNC 0x31e1
+#define MX28_PAD_ENET0_MDC__GPMI_CE4N 0x4001
+#define MX28_PAD_ENET0_MDIO__GPMI_CE5N 0x4011
+#define MX28_PAD_ENET0_RX_EN__GPMI_CE6N 0x4021
+#define MX28_PAD_ENET0_RXD0__GPMI_CE7N 0x4031
+#define MX28_PAD_ENET0_RXD1__GPMI_READY4 0x4041
+#define MX28_PAD_ENET0_TX_CLK__HSADC_TRIGGER 0x4051
+#define MX28_PAD_ENET0_TX_EN__GPMI_READY5 0x4061
+#define MX28_PAD_ENET0_TXD0__GPMI_READY6 0x4071
+#define MX28_PAD_ENET0_TXD1__GPMI_READY7 0x4081
+#define MX28_PAD_ENET0_RXD2__ENET1_RXD0 0x4091
+#define MX28_PAD_ENET0_RXD3__ENET1_RXD1 0x40a1
+#define MX28_PAD_ENET0_TXD2__ENET1_TXD0 0x40b1
+#define MX28_PAD_ENET0_TXD3__ENET1_TXD1 0x40c1
+#define MX28_PAD_ENET0_RX_CLK__ENET0_RX_ER 0x40d1
+#define MX28_PAD_ENET0_COL__ENET1_TX_EN 0x40e1
+#define MX28_PAD_ENET0_CRS__ENET1_RX_EN 0x40f1
+#define MX28_PAD_GPMI_CE2N__ENET0_RX_ER 0x0122
+#define MX28_PAD_GPMI_CE3N__SAIF1_MCLK 0x0132
+#define MX28_PAD_GPMI_RDY0__USB0_ID 0x0142
+#define MX28_PAD_GPMI_RDY2__ENET0_TX_ER 0x0162
+#define MX28_PAD_GPMI_RDY3__HSADC_TRIGGER 0x0172
+#define MX28_PAD_GPMI_ALE__SSP3_D4 0x01a2
+#define MX28_PAD_GPMI_CLE__SSP3_D5 0x01b2
+#define MX28_PAD_LCD_D00__ETM_DA0 0x1002
+#define MX28_PAD_LCD_D01__ETM_DA1 0x1012
+#define MX28_PAD_LCD_D02__ETM_DA2 0x1022
+#define MX28_PAD_LCD_D03__ETM_DA3 0x1032
+#define MX28_PAD_LCD_D04__ETM_DA4 0x1042
+#define MX28_PAD_LCD_D05__ETM_DA5 0x1052
+#define MX28_PAD_LCD_D06__ETM_DA6 0x1062
+#define MX28_PAD_LCD_D07__ETM_DA7 0x1072
+#define MX28_PAD_LCD_D08__ETM_DA8 0x1082
+#define MX28_PAD_LCD_D09__ETM_DA9 0x1092
+#define MX28_PAD_LCD_D10__ETM_DA10 0x10a2
+#define MX28_PAD_LCD_D11__ETM_DA11 0x10b2
+#define MX28_PAD_LCD_D12__ETM_DA12 0x10c2
+#define MX28_PAD_LCD_D13__ETM_DA13 0x10d2
+#define MX28_PAD_LCD_D14__ETM_DA14 0x10e2
+#define MX28_PAD_LCD_D15__ETM_DA15 0x10f2
+#define MX28_PAD_LCD_D16__ETM_DA7 0x1102
+#define MX28_PAD_LCD_D17__ETM_DA6 0x1112
+#define MX28_PAD_LCD_D18__ETM_DA5 0x1122
+#define MX28_PAD_LCD_D19__ETM_DA4 0x1132
+#define MX28_PAD_LCD_D20__ETM_DA3 0x1142
+#define MX28_PAD_LCD_D21__ETM_DA2 0x1152
+#define MX28_PAD_LCD_D22__ETM_DA1 0x1162
+#define MX28_PAD_LCD_D23__ETM_DA0 0x1172
+#define MX28_PAD_LCD_RD_E__ETM_TCTL 0x1182
+#define MX28_PAD_LCD_WR_RWN__ETM_TCLK 0x1192
+#define MX28_PAD_LCD_HSYNC__ETM_TCTL 0x11d2
+#define MX28_PAD_LCD_DOTCLK__ETM_TCLK 0x11e2
+#define MX28_PAD_SSP1_SCK__ENET0_1588_EVENT2_OUT 0x20c2
+#define MX28_PAD_SSP1_CMD__ENET0_1588_EVENT2_IN 0x20d2
+#define MX28_PAD_SSP1_DATA0__ENET0_1588_EVENT3_OUT 0x20e2
+#define MX28_PAD_SSP1_DATA3__ENET0_1588_EVENT3_IN 0x20f2
+#define MX28_PAD_SSP2_SCK__SAIF0_SDATA1 0x2102
+#define MX28_PAD_SSP2_MOSI__SAIF0_SDATA2 0x2112
+#define MX28_PAD_SSP2_MISO__SAIF1_SDATA1 0x2122
+#define MX28_PAD_SSP2_SS0__SAIF1_SDATA2 0x2132
+#define MX28_PAD_SSP2_SS1__USB1_OVERCURRENT 0x2142
+#define MX28_PAD_SSP2_SS2__USB0_OVERCURRENT 0x2152
+#define MX28_PAD_SSP3_SCK__ENET1_1588_EVENT0_OUT 0x2182
+#define MX28_PAD_SSP3_MOSI__ENET1_1588_EVENT0_IN 0x2192
+#define MX28_PAD_SSP3_MISO__ENET1_1588_EVENT1_OUT 0x21a2
+#define MX28_PAD_SSP3_SS0__ENET1_1588_EVENT1_IN 0x21b2
+#define MX28_PAD_AUART0_RX__DUART_CTS 0x3002
+#define MX28_PAD_AUART0_TX__DUART_RTS 0x3012
+#define MX28_PAD_AUART0_CTS__DUART_RX 0x3022
+#define MX28_PAD_AUART0_RTS__DUART_TX 0x3032
+#define MX28_PAD_AUART1_RX__PWM_0 0x3042
+#define MX28_PAD_AUART1_TX__PWM_1 0x3052
+#define MX28_PAD_AUART1_CTS__TIMROT_ROTARYA 0x3062
+#define MX28_PAD_AUART1_RTS__TIMROT_ROTARYB 0x3072
+#define MX28_PAD_AUART2_RX__SSP3_D4 0x3082
+#define MX28_PAD_AUART2_TX__SSP3_D5 0x3092
+#define MX28_PAD_AUART2_CTS__SAIF1_BITCLK 0x30a2
+#define MX28_PAD_AUART2_RTS__SAIF1_LRCLK 0x30b2
+#define MX28_PAD_AUART3_RX__ENET0_1588_EVENT0_OUT 0x30c2
+#define MX28_PAD_AUART3_TX__ENET0_1588_EVENT0_IN 0x30d2
+#define MX28_PAD_AUART3_CTS__ENET0_1588_EVENT1_OUT 0x30e2
+#define MX28_PAD_AUART3_RTS__ENET0_1588_EVENT1_IN 0x30f2
+#define MX28_PAD_PWM0__DUART_RX 0x3102
+#define MX28_PAD_PWM1__DUART_TX 0x3112
+#define MX28_PAD_PWM2__USB1_OVERCURRENT 0x3122
+#define MX28_PAD_SAIF0_MCLK__AUART4_CTS 0x3142
+#define MX28_PAD_SAIF0_LRCLK__AUART4_RTS 0x3152
+#define MX28_PAD_SAIF0_BITCLK__AUART4_RX 0x3162
+#define MX28_PAD_SAIF0_SDATA0__AUART4_TX 0x3172
+#define MX28_PAD_I2C0_SCL__DUART_RX 0x3182
+#define MX28_PAD_I2C0_SDA__DUART_TX 0x3192
+#define MX28_PAD_SAIF1_SDATA0__SAIF0_SDATA1 0x31a2
+#define MX28_PAD_SPDIF__ENET1_RX_ER 0x31b2
+#define MX28_PAD_ENET0_MDC__SAIF0_SDATA1 0x4002
+#define MX28_PAD_ENET0_MDIO__SAIF0_SDATA2 0x4012
+#define MX28_PAD_ENET0_RX_EN__SAIF1_SDATA1 0x4022
+#define MX28_PAD_ENET0_RXD0__SAIF1_SDATA2 0x4032
+#define MX28_PAD_ENET0_TX_CLK__ENET0_1588_EVENT2_OUT 0x4052
+#define MX28_PAD_ENET0_RXD2__ENET0_1588_EVENT0_OUT 0x4092
+#define MX28_PAD_ENET0_RXD3__ENET0_1588_EVENT0_IN 0x40a2
+#define MX28_PAD_ENET0_TXD2__ENET0_1588_EVENT1_OUT 0x40b2
+#define MX28_PAD_ENET0_TXD3__ENET0_1588_EVENT1_IN 0x40c2
+#define MX28_PAD_ENET0_RX_CLK__ENET0_1588_EVENT2_IN 0x40d2
+#define MX28_PAD_ENET0_COL__ENET0_1588_EVENT3_OUT 0x40e2
+#define MX28_PAD_ENET0_CRS__ENET0_1588_EVENT3_IN 0x40f2
+#define MX28_PAD_GPMI_D00__GPIO_0_0 0x0003
+#define MX28_PAD_GPMI_D01__GPIO_0_1 0x0013
+#define MX28_PAD_GPMI_D02__GPIO_0_2 0x0023
+#define MX28_PAD_GPMI_D03__GPIO_0_3 0x0033
+#define MX28_PAD_GPMI_D04__GPIO_0_4 0x0043
+#define MX28_PAD_GPMI_D05__GPIO_0_5 0x0053
+#define MX28_PAD_GPMI_D06__GPIO_0_6 0x0063
+#define MX28_PAD_GPMI_D07__GPIO_0_7 0x0073
+#define MX28_PAD_GPMI_CE0N__GPIO_0_16 0x0103
+#define MX28_PAD_GPMI_CE1N__GPIO_0_17 0x0113
+#define MX28_PAD_GPMI_CE2N__GPIO_0_18 0x0123
+#define MX28_PAD_GPMI_CE3N__GPIO_0_19 0x0133
+#define MX28_PAD_GPMI_RDY0__GPIO_0_20 0x0143
+#define MX28_PAD_GPMI_RDY1__GPIO_0_21 0x0153
+#define MX28_PAD_GPMI_RDY2__GPIO_0_22 0x0163
+#define MX28_PAD_GPMI_RDY3__GPIO_0_23 0x0173
+#define MX28_PAD_GPMI_RDN__GPIO_0_24 0x0183
+#define MX28_PAD_GPMI_WRN__GPIO_0_25 0x0193
+#define MX28_PAD_GPMI_ALE__GPIO_0_26 0x01a3
+#define MX28_PAD_GPMI_CLE__GPIO_0_27 0x01b3
+#define MX28_PAD_GPMI_RESETN__GPIO_0_28 0x01c3
+#define MX28_PAD_LCD_D00__GPIO_1_0 0x1003
+#define MX28_PAD_LCD_D01__GPIO_1_1 0x1013
+#define MX28_PAD_LCD_D02__GPIO_1_2 0x1023
+#define MX28_PAD_LCD_D03__GPIO_1_3 0x1033
+#define MX28_PAD_LCD_D04__GPIO_1_4 0x1043
+#define MX28_PAD_LCD_D05__GPIO_1_5 0x1053
+#define MX28_PAD_LCD_D06__GPIO_1_6 0x1063
+#define MX28_PAD_LCD_D07__GPIO_1_7 0x1073
+#define MX28_PAD_LCD_D08__GPIO_1_8 0x1083
+#define MX28_PAD_LCD_D09__GPIO_1_9 0x1093
+#define MX28_PAD_LCD_D10__GPIO_1_10 0x10a3
+#define MX28_PAD_LCD_D11__GPIO_1_11 0x10b3
+#define MX28_PAD_LCD_D12__GPIO_1_12 0x10c3
+#define MX28_PAD_LCD_D13__GPIO_1_13 0x10d3
+#define MX28_PAD_LCD_D14__GPIO_1_14 0x10e3
+#define MX28_PAD_LCD_D15__GPIO_1_15 0x10f3
+#define MX28_PAD_LCD_D16__GPIO_1_16 0x1103
+#define MX28_PAD_LCD_D17__GPIO_1_17 0x1113
+#define MX28_PAD_LCD_D18__GPIO_1_18 0x1123
+#define MX28_PAD_LCD_D19__GPIO_1_19 0x1133
+#define MX28_PAD_LCD_D20__GPIO_1_20 0x1143
+#define MX28_PAD_LCD_D21__GPIO_1_21 0x1153
+#define MX28_PAD_LCD_D22__GPIO_1_22 0x1163
+#define MX28_PAD_LCD_D23__GPIO_1_23 0x1173
+#define MX28_PAD_LCD_RD_E__GPIO_1_24 0x1183
+#define MX28_PAD_LCD_WR_RWN__GPIO_1_25 0x1193
+#define MX28_PAD_LCD_RS__GPIO_1_26 0x11a3
+#define MX28_PAD_LCD_CS__GPIO_1_27 0x11b3
+#define MX28_PAD_LCD_VSYNC__GPIO_1_28 0x11c3
+#define MX28_PAD_LCD_HSYNC__GPIO_1_29 0x11d3
+#define MX28_PAD_LCD_DOTCLK__GPIO_1_30 0x11e3
+#define MX28_PAD_LCD_ENABLE__GPIO_1_31 0x11f3
+#define MX28_PAD_SSP0_DATA0__GPIO_2_0 0x2003
+#define MX28_PAD_SSP0_DATA1__GPIO_2_1 0x2013
+#define MX28_PAD_SSP0_DATA2__GPIO_2_2 0x2023
+#define MX28_PAD_SSP0_DATA3__GPIO_2_3 0x2033
+#define MX28_PAD_SSP0_DATA4__GPIO_2_4 0x2043
+#define MX28_PAD_SSP0_DATA5__GPIO_2_5 0x2053
+#define MX28_PAD_SSP0_DATA6__GPIO_2_6 0x2063
+#define MX28_PAD_SSP0_DATA7__GPIO_2_7 0x2073
+#define MX28_PAD_SSP0_CMD__GPIO_2_8 0x2083
+#define MX28_PAD_SSP0_DETECT__GPIO_2_9 0x2093
+#define MX28_PAD_SSP0_SCK__GPIO_2_10 0x20a3
+#define MX28_PAD_SSP1_SCK__GPIO_2_12 0x20c3
+#define MX28_PAD_SSP1_CMD__GPIO_2_13 0x20d3
+#define MX28_PAD_SSP1_DATA0__GPIO_2_14 0x20e3
+#define MX28_PAD_SSP1_DATA3__GPIO_2_15 0x20f3
+#define MX28_PAD_SSP2_SCK__GPIO_2_16 0x2103
+#define MX28_PAD_SSP2_MOSI__GPIO_2_17 0x2113
+#define MX28_PAD_SSP2_MISO__GPIO_2_18 0x2123
+#define MX28_PAD_SSP2_SS0__GPIO_2_19 0x2133
+#define MX28_PAD_SSP2_SS1__GPIO_2_20 0x2143
+#define MX28_PAD_SSP2_SS2__GPIO_2_21 0x2153
+#define MX28_PAD_SSP3_SCK__GPIO_2_24 0x2183
+#define MX28_PAD_SSP3_MOSI__GPIO_2_25 0x2193
+#define MX28_PAD_SSP3_MISO__GPIO_2_26 0x21a3
+#define MX28_PAD_SSP3_SS0__GPIO_2_27 0x21b3
+#define MX28_PAD_AUART0_RX__GPIO_3_0 0x3003
+#define MX28_PAD_AUART0_TX__GPIO_3_1 0x3013
+#define MX28_PAD_AUART0_CTS__GPIO_3_2 0x3023
+#define MX28_PAD_AUART0_RTS__GPIO_3_3 0x3033
+#define MX28_PAD_AUART1_RX__GPIO_3_4 0x3043
+#define MX28_PAD_AUART1_TX__GPIO_3_5 0x3053
+#define MX28_PAD_AUART1_CTS__GPIO_3_6 0x3063
+#define MX28_PAD_AUART1_RTS__GPIO_3_7 0x3073
+#define MX28_PAD_AUART2_RX__GPIO_3_8 0x3083
+#define MX28_PAD_AUART2_TX__GPIO_3_9 0x3093
+#define MX28_PAD_AUART2_CTS__GPIO_3_10 0x30a3
+#define MX28_PAD_AUART2_RTS__GPIO_3_11 0x30b3
+#define MX28_PAD_AUART3_RX__GPIO_3_12 0x30c3
+#define MX28_PAD_AUART3_TX__GPIO_3_13 0x30d3
+#define MX28_PAD_AUART3_CTS__GPIO_3_14 0x30e3
+#define MX28_PAD_AUART3_RTS__GPIO_3_15 0x30f3
+#define MX28_PAD_PWM0__GPIO_3_16 0x3103
+#define MX28_PAD_PWM1__GPIO_3_17 0x3113
+#define MX28_PAD_PWM2__GPIO_3_18 0x3123
+#define MX28_PAD_SAIF0_MCLK__GPIO_3_20 0x3143
+#define MX28_PAD_SAIF0_LRCLK__GPIO_3_21 0x3153
+#define MX28_PAD_SAIF0_BITCLK__GPIO_3_22 0x3163
+#define MX28_PAD_SAIF0_SDATA0__GPIO_3_23 0x3173
+#define MX28_PAD_I2C0_SCL__GPIO_3_24 0x3183
+#define MX28_PAD_I2C0_SDA__GPIO_3_25 0x3193
+#define MX28_PAD_SAIF1_SDATA0__GPIO_3_26 0x31a3
+#define MX28_PAD_SPDIF__GPIO_3_27 0x31b3
+#define MX28_PAD_PWM3__GPIO_3_28 0x31c3
+#define MX28_PAD_PWM4__GPIO_3_29 0x31d3
+#define MX28_PAD_LCD_RESET__GPIO_3_30 0x31e3
+#define MX28_PAD_ENET0_MDC__GPIO_4_0 0x4003
+#define MX28_PAD_ENET0_MDIO__GPIO_4_1 0x4013
+#define MX28_PAD_ENET0_RX_EN__GPIO_4_2 0x4023
+#define MX28_PAD_ENET0_RXD0__GPIO_4_3 0x4033
+#define MX28_PAD_ENET0_RXD1__GPIO_4_4 0x4043
+#define MX28_PAD_ENET0_TX_CLK__GPIO_4_5 0x4053
+#define MX28_PAD_ENET0_TX_EN__GPIO_4_6 0x4063
+#define MX28_PAD_ENET0_TXD0__GPIO_4_7 0x4073
+#define MX28_PAD_ENET0_TXD1__GPIO_4_8 0x4083
+#define MX28_PAD_ENET0_RXD2__GPIO_4_9 0x4093
+#define MX28_PAD_ENET0_RXD3__GPIO_4_10 0x40a3
+#define MX28_PAD_ENET0_TXD2__GPIO_4_11 0x40b3
+#define MX28_PAD_ENET0_TXD3__GPIO_4_12 0x40c3
+#define MX28_PAD_ENET0_RX_CLK__GPIO_4_13 0x40d3
+#define MX28_PAD_ENET0_COL__GPIO_4_14 0x40e3
+#define MX28_PAD_ENET0_CRS__GPIO_4_15 0x40f3
+#define MX28_PAD_ENET_CLK__GPIO_4_16 0x4103
+#define MX28_PAD_JTAG_RTCK__GPIO_4_20 0x4143
+
+#endif /* __DT_BINDINGS_MX28_PINCTRL_H__ */
diff --git a/arch/arm/boot/dts/mxs-pinfunc.h b/arch/arm/boot/dts/mxs-pinfunc.h
new file mode 100644
index 0000000..c6da987
--- /dev/null
+++ b/arch/arm/boot/dts/mxs-pinfunc.h
@@ -0,0 +1,31 @@
+/*
+ * Header providing constants for i.MX28 pinctrl bindings.
+ *
+ * Copyright (C) 2013 Lothar Waßmann <LW@KARO-electronics.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#ifndef __DT_BINDINGS_MXS_PINCTRL_H__
+#define __DT_BINDINGS_MXS_PINCTRL_H__
+
+/* fsl,drive-strength property */
+#define MXS_DRIVE_4mA 0
+#define MXS_DRIVE_8mA 1
+#define MXS_DRIVE_12mA 2
+#define MXS_DRIVE_16mA 3
+
+/* fsl,voltage property */
+#define MXS_VOLTAGE_LOW 0
+#define MXS_VOLTAGE_HIGH 1
+
+/* fsl,pull-up property */
+#define MXS_PULL_DISABLE 0
+#define MXS_PULL_ENABLE 1
+
+#endif /* __DT_BINDINGS_MXS_PINCTRL_H__ */