diff --git a/arch/arm/boot/dts/imx35-pingrp.h b/arch/arm/boot/dts/imx35-pingrp.h
deleted file mode 100644
index 2406e7e..0000000
--- a/arch/arm/boot/dts/imx35-pingrp.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright 2013 Eukréa Electromatique <denis@eukrea.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#ifndef __DTS_IMX35_PINGRP_H
-#define __DTS_IMX35_PINGRP_H
-
-#define MX35_AUDMUX_PINGRP1 \
-	MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS		0x80000000 \
-	MX35_PAD_STXD4__AUDMUX_AUD4_TXD			0x80000000 \
-	MX35_PAD_SRXD4__AUDMUX_AUD4_RXD			0x80000000 \
-	MX35_PAD_SCK4__AUDMUX_AUD4_TXC			0x80000000
-
-#define MX35_CAN1_PINGRP1 \
-	MX35_PAD_I2C2_CLK__CAN1_TXCAN			0x1c0 \
-	MX35_PAD_I2C2_DAT__CAN1_RXCAN			0x1c0
-
-#define MX35_CAN2_PINGRP1 \
-	MX35_PAD_TX5_RX0__CAN2_TXCAN			0x1c0 \
-	MX35_PAD_TX4_RX1__CAN2_RXCAN			0x1c0
-
-#define MX35_ESDHC1_PINGRP1 \
-	MX35_PAD_SD1_CMD__ESDHC1_CMD			0x80000000 \
-	MX35_PAD_SD1_CLK__ESDHC1_CLK			0x80000000 \
-	MX35_PAD_SD1_DATA0__ESDHC1_DAT0			0x80000000 \
-	MX35_PAD_SD1_DATA1__ESDHC1_DAT1			0x80000000 \
-	MX35_PAD_SD1_DATA2__ESDHC1_DAT2			0x80000000 \
-	MX35_PAD_SD1_DATA3__ESDHC1_DAT3			0x80000000
-
-#define MX35_FEC_PINGRP1 \
-	MX35_PAD_FEC_TX_CLK__FEC_TX_CLK			0x80000000 \
-	MX35_PAD_FEC_RX_CLK__FEC_RX_CLK			0x80000000 \
-	MX35_PAD_FEC_RX_DV__FEC_RX_DV			0x80000000 \
-	MX35_PAD_FEC_COL__FEC_COL			0x80000000 \
-	MX35_PAD_FEC_RDATA0__FEC_RDATA_0		0x80000000 \
-	MX35_PAD_FEC_TDATA0__FEC_TDATA_0		0x80000000 \
-	MX35_PAD_FEC_TX_EN__FEC_TX_EN			0x80000000 \
-	MX35_PAD_FEC_MDC__FEC_MDC			0x80000000 \
-	MX35_PAD_FEC_MDIO__FEC_MDIO			0x80000000 \
-	MX35_PAD_FEC_TX_ERR__FEC_TX_ERR			0x80000000 \
-	MX35_PAD_FEC_RX_ERR__FEC_RX_ERR			0x80000000 \
-	MX35_PAD_FEC_CRS__FEC_CRS			0x80000000 \
-	MX35_PAD_FEC_RDATA1__FEC_RDATA_1		0x80000000 \
-	MX35_PAD_FEC_TDATA1__FEC_TDATA_1		0x80000000 \
-	MX35_PAD_FEC_RDATA2__FEC_RDATA_2		0x80000000 \
-	MX35_PAD_FEC_TDATA2__FEC_TDATA_2		0x80000000 \
-	MX35_PAD_FEC_RDATA3__FEC_RDATA_3		0x80000000 \
-	MX35_PAD_FEC_TDATA3__FEC_TDATA_3		0x80000000
-
-#define MX35_I2C1_PINGRP1 \
-	MX35_PAD_I2C1_CLK__I2C1_SCL			0x80000000 \
-	MX35_PAD_I2C1_DAT__I2C1_SDA			0x80000000
-
-#define MX35_I2C3_PINGRP1 \
-	MX35_PAD_ATA_DATA12__I2C3_SCL			0x80000000 \
-	MX35_PAD_ATA_DATA13__I2C3_SDA			0x80000000
-
-#define MX35_IPU_PINGRP1 \
-	MX35_PAD_LD0__IPU_DISPB_DAT_0			0x80000000 \
-	MX35_PAD_LD1__IPU_DISPB_DAT_1			0x80000000 \
-	MX35_PAD_LD2__IPU_DISPB_DAT_2			0x80000000 \
-	MX35_PAD_LD3__IPU_DISPB_DAT_3			0x80000000 \
-	MX35_PAD_LD4__IPU_DISPB_DAT_4			0x80000000 \
-	MX35_PAD_LD5__IPU_DISPB_DAT_5			0x80000000 \
-	MX35_PAD_LD6__IPU_DISPB_DAT_6			0x80000000 \
-	MX35_PAD_LD7__IPU_DISPB_DAT_7			0x80000000 \
-	MX35_PAD_LD8__IPU_DISPB_DAT_8			0x80000000 \
-	MX35_PAD_LD9__IPU_DISPB_DAT_9			0x80000000 \
-	MX35_PAD_LD10__IPU_DISPB_DAT_10			0x80000000 \
-	MX35_PAD_LD11__IPU_DISPB_DAT_11			0x80000000 \
-	MX35_PAD_LD12__IPU_DISPB_DAT_12			0x80000000 \
-	MX35_PAD_LD13__IPU_DISPB_DAT_13			0x80000000 \
-	MX35_PAD_LD14__IPU_DISPB_DAT_14			0x80000000 \
-	MX35_PAD_LD15__IPU_DISPB_DAT_15			0x80000000 \
-	MX35_PAD_LD16__IPU_DISPB_DAT_16			0x80000000 \
-	MX35_PAD_LD17__IPU_DISPB_DAT_17			0x80000000 \
-	MX35_PAD_D3_HSYNC__IPU_DISPB_D3_HSYNC		0x80000000 \
-	MX35_PAD_D3_FPSHIFT__IPU_DISPB_D3_CLK		0x80000000 \
-	MX35_PAD_D3_DRDY__IPU_DISPB_D3_DRDY		0x80000000 \
-	MX35_PAD_D3_VSYNC__IPU_DISPB_D3_VSYNC		0x80000000 \
-	MX35_PAD_CONTRAST__IPU_DISPB_CONTR		0x80000000
-
-#define MX35_UART1_PINGRP1 \
-	MX35_PAD_TXD1__UART1_TXD_MUX			0x1c5 \
-	MX35_PAD_RXD1__UART1_RXD_MUX			0x1c5
-
-#define MX35_UART1_RTSCTS_PINGRP1 \
-	MX35_PAD_CTS1__UART1_CTS			0x1c5 \
-	MX35_PAD_RTS1__UART1_RTS			0x1c5
-
-#define MX35_UART2_PINGRP1 \
-	MX35_PAD_RXD2__UART2_RXD_MUX			0x1c5 \
-	MX35_PAD_TXD2__UART2_TXD_MUX			0x1c5
-
-#define MX35_UART2_RTSCTS_PINGRP1 \
-	MX35_PAD_RTS2__UART2_RTS			0x1c5 \
-	MX35_PAD_CTS2__UART2_CTS			0x1c5
-
-#endif /* __DTS_IMX35_PINGRP_H */
diff --git a/arch/arm/boot/dts/imx35.dtsi b/arch/arm/boot/dts/imx35.dtsi
index a198b92..88b218f 100644
--- a/arch/arm/boot/dts/imx35.dtsi
+++ b/arch/arm/boot/dts/imx35.dtsi
@@ -10,7 +10,6 @@
 
 #include "skeleton.dtsi"
 #include "imx35-pinfunc.h"
-#include "imx35-pingrp.h"
 
 / {
 	aliases {
