diff --git a/arch/arm/mach-at91/include/mach/at91_pio.h b/arch/arm/mach-at91/include/mach/at91_pio.h
deleted file mode 100644
index 7b7366253ceb..000000000000
--- a/arch/arm/mach-at91/include/mach/at91_pio.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/at91_pio.h
- *
- * Copyright (C) 2005 Ivan Kokshaysky
- * Copyright (C) SAN People
- *
- * Parallel I/O Controller (PIO) - System peripherals registers.
- * Based on AT91RM9200 datasheet revision E.
- *
- * 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.
- */
-
-#ifndef AT91_PIO_H
-#define AT91_PIO_H
-
-#define PIO_PER		0x00	/* Enable Register */
-#define PIO_PDR		0x04	/* Disable Register */
-#define PIO_PSR		0x08	/* Status Register */
-#define PIO_OER		0x10	/* Output Enable Register */
-#define PIO_ODR		0x14	/* Output Disable Register */
-#define PIO_OSR		0x18	/* Output Status Register */
-#define PIO_IFER	0x20	/* Glitch Input Filter Enable */
-#define PIO_IFDR	0x24	/* Glitch Input Filter Disable */
-#define PIO_IFSR	0x28	/* Glitch Input Filter Status */
-#define PIO_SODR	0x30	/* Set Output Data Register */
-#define PIO_CODR	0x34	/* Clear Output Data Register */
-#define PIO_ODSR	0x38	/* Output Data Status Register */
-#define PIO_PDSR	0x3c	/* Pin Data Status Register */
-#define PIO_IER		0x40	/* Interrupt Enable Register */
-#define PIO_IDR		0x44	/* Interrupt Disable Register */
-#define PIO_IMR		0x48	/* Interrupt Mask Register */
-#define PIO_ISR		0x4c	/* Interrupt Status Register */
-#define PIO_MDER	0x50	/* Multi-driver Enable Register */
-#define PIO_MDDR	0x54	/* Multi-driver Disable Register */
-#define PIO_MDSR	0x58	/* Multi-driver Status Register */
-#define PIO_PUDR	0x60	/* Pull-up Disable Register */
-#define PIO_PUER	0x64	/* Pull-up Enable Register */
-#define PIO_PUSR	0x68	/* Pull-up Status Register */
-#define PIO_ASR		0x70	/* Peripheral A Select Register */
-#define PIO_ABCDSR1	0x70	/* Peripheral ABCD Select Register 1 [some sam9 only] */
-#define PIO_BSR		0x74	/* Peripheral B Select Register */
-#define PIO_ABCDSR2	0x74	/* Peripheral ABCD Select Register 2 [some sam9 only] */
-#define PIO_ABSR	0x78	/* AB Status Register */
-#define PIO_IFSCDR	0x80	/* Input Filter Slow Clock Disable Register */
-#define PIO_IFSCER	0x84	/* Input Filter Slow Clock Enable Register */
-#define PIO_IFSCSR	0x88	/* Input Filter Slow Clock Status Register */
-#define PIO_SCDR	0x8c	/* Slow Clock Divider Debouncing Register */
-#define		PIO_SCDR_DIV	(0x3fff <<  0)		/* Slow Clock Divider Mask */
-#define PIO_PPDDR	0x90	/* Pad Pull-down Disable Register */
-#define PIO_PPDER	0x94	/* Pad Pull-down Enable Register */
-#define PIO_PPDSR	0x98	/* Pad Pull-down Status Register */
-#define PIO_OWER	0xa0	/* Output Write Enable Register */
-#define PIO_OWDR	0xa4	/* Output Write Disable Register */
-#define PIO_OWSR	0xa8	/* Output Write Status Register */
-#define PIO_AIMER	0xb0	/* Additional Interrupt Modes Enable Register */
-#define PIO_AIMDR	0xb4	/* Additional Interrupt Modes Disable Register */
-#define PIO_AIMMR	0xb8	/* Additional Interrupt Modes Mask Register */
-#define PIO_ESR		0xc0	/* Edge Select Register */
-#define PIO_LSR		0xc4	/* Level Select Register */
-#define PIO_ELSR	0xc8	/* Edge/Level Status Register */
-#define PIO_FELLSR	0xd0	/* Falling Edge/Low Level Select Register */
-#define PIO_REHLSR	0xd4	/* Rising Edge/ High Level Select Register */
-#define PIO_FRLHSR	0xd8	/* Fall/Rise - Low/High Status Register */
-#define PIO_SCHMITT	0x100	/* Schmitt Trigger Register */
-
-#define ABCDSR_PERIPH_A	0x0
-#define ABCDSR_PERIPH_B	0x1
-#define ABCDSR_PERIPH_C	0x2
-#define ABCDSR_PERIPH_D	0x3
-
-#define SAMA5D3_PIO_DRIVER1		0x118  /*PIO Driver 1 register offset*/
-#define SAMA5D3_PIO_DRIVER2		0x11C  /*PIO Driver 2 register offset*/
-
-#define AT91SAM9X5_PIO_DRIVER1	0x114  /*PIO Driver 1 register offset*/
-#define AT91SAM9X5_PIO_DRIVER2	0x118  /*PIO Driver 2 register offset*/
-
-#endif
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index 354a81d40925..47d755861b5a 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -25,11 +25,70 @@
 /* Since we request GPIOs from ourself */
 #include <linux/pinctrl/consumer.h>
 
-#include <mach/hardware.h>
-#include <mach/at91_pio.h>
-
 #include "core.h"
 
+/* PIO register definitions */
+#define PIO_PER		0x00	/* Enable Register */
+#define PIO_PDR		0x04	/* Disable Register */
+#define PIO_PSR		0x08	/* Status Register */
+#define PIO_OER		0x10	/* Output Enable Register */
+#define PIO_ODR		0x14	/* Output Disable Register */
+#define PIO_OSR		0x18	/* Output Status Register */
+#define PIO_IFER	0x20	/* Glitch Input Filter Enable */
+#define PIO_IFDR	0x24	/* Glitch Input Filter Disable */
+#define PIO_IFSR	0x28	/* Glitch Input Filter Status */
+#define PIO_SODR	0x30	/* Set Output Data Register */
+#define PIO_CODR	0x34	/* Clear Output Data Register */
+#define PIO_ODSR	0x38	/* Output Data Status Register */
+#define PIO_PDSR	0x3c	/* Pin Data Status Register */
+#define PIO_IER		0x40	/* Interrupt Enable Register */
+#define PIO_IDR		0x44	/* Interrupt Disable Register */
+#define PIO_IMR		0x48	/* Interrupt Mask Register */
+#define PIO_ISR		0x4c	/* Interrupt Status Register */
+#define PIO_MDER	0x50	/* Multi-driver Enable Register */
+#define PIO_MDDR	0x54	/* Multi-driver Disable Register */
+#define PIO_MDSR	0x58	/* Multi-driver Status Register */
+#define PIO_PUDR	0x60	/* Pull-up Disable Register */
+#define PIO_PUER	0x64	/* Pull-up Enable Register */
+#define PIO_PUSR	0x68	/* Pull-up Status Register */
+#define PIO_ASR		0x70	/* Peripheral A Select Register */
+#define PIO_ABCDSR1	0x70	/* Peripheral ABCD Select Register 1 [some SoCs only] */
+#define PIO_BSR		0x74	/* Peripheral B Select Register */
+#define PIO_ABCDSR2	0x74	/* Peripheral ABCD Select Register 2 [some SoCs only] */
+#define PIO_ABSR	0x78	/* AB Status Register */
+#define PIO_IFSCDR	0x80	/* Input Filter Slow Clock Disable Register */
+#define PIO_IFSCER	0x84	/* Input Filter Slow Clock Enable Register */
+#define PIO_IFSCSR	0x88	/* Input Filter Slow Clock Status Register */
+#define PIO_SCDR	0x8c	/* Slow Clock Divider Debouncing Register */
+#define		PIO_SCDR_DIV	(0x3fff <<  0)		/* Slow Clock Divider Mask */
+#define PIO_PPDDR	0x90	/* Pad Pull-down Disable Register */
+#define PIO_PPDER	0x94	/* Pad Pull-down Enable Register */
+#define PIO_PPDSR	0x98	/* Pad Pull-down Status Register */
+#define PIO_OWER	0xa0	/* Output Write Enable Register */
+#define PIO_OWDR	0xa4	/* Output Write Disable Register */
+#define PIO_OWSR	0xa8	/* Output Write Status Register */
+#define PIO_AIMER	0xb0	/* Additional Interrupt Modes Enable Register */
+#define PIO_AIMDR	0xb4	/* Additional Interrupt Modes Disable Register */
+#define PIO_AIMMR	0xb8	/* Additional Interrupt Modes Mask Register */
+#define PIO_ESR		0xc0	/* Edge Select Register */
+#define PIO_LSR		0xc4	/* Level Select Register */
+#define PIO_ELSR	0xc8	/* Edge/Level Status Register */
+#define PIO_FELLSR	0xd0	/* Falling Edge/Low Level Select Register */
+#define PIO_REHLSR	0xd4	/* Rising Edge/ High Level Select Register */
+#define PIO_FRLHSR	0xd8	/* Fall/Rise - Low/High Status Register */
+#define PIO_SCHMITT	0x100	/* Schmitt Trigger Register */
+
+#define ABCDSR_PERIPH_A	0x0
+#define ABCDSR_PERIPH_B	0x1
+#define ABCDSR_PERIPH_C	0x2
+#define ABCDSR_PERIPH_D	0x3
+
+#define SAMA5D3_PIO_DRIVER1		0x118  /*PIO Driver 1 register offset*/
+#define SAMA5D3_PIO_DRIVER2		0x11C  /*PIO Driver 2 register offset*/
+
+#define AT91SAM9X5_PIO_DRIVER1	0x114  /*PIO Driver 1 register offset*/
+#define AT91SAM9X5_PIO_DRIVER2	0x118  /*PIO Driver 2 register offset*/
+
 #define MAX_GPIO_BANKS		5
 #define MAX_NB_GPIO_PER_BANK	32
 
