1 files changed, 0 insertions, 157 deletions
diff --git a/arch/arm/plat-stmp3xxx/include/mach/pinmux.h b/arch/arm/plat-stmp3xxx/include/mach/pinmux.h
deleted file mode 100644
index cc5af82279ad..000000000000
--- a/arch/arm/plat-stmp3xxx/include/mach/pinmux.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Freescale STMP37XX/STMP378X Pin Multiplexing
- *
- * Author: Vladislav Buzov <vbuzov@embeddedalley.com>
- *
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
- */
-
-/*
- * 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 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __PINMUX_H
-#define __PINMUX_H
-
-#include <linux/spinlock.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-#include <asm-generic/gpio.h>
-
-/* Pin definitions */
-#include "pins.h"
-#include <mach/pins.h>
-
-/*
- * Each pin may be routed up to four different HW interfaces
- * including GPIO
- */
-enum pin_fun {
-	PIN_FUN1 = 0,
-	PIN_FUN2,
-	PIN_FUN3,
-	PIN_GPIO,
-};
-
-/*
- * Each pin may have different output drive strength in range from
- * 4mA to 20mA. The most common case is 4, 8 and 12 mA strengths.
- */
-enum pin_strength {
-	PIN_4MA = 0,
-	PIN_8MA,
-	PIN_12MA,
-	PIN_16MA,
-	PIN_20MA,
-};
-
-/*
- * Each pin can be programmed for 1.8V or 3.3V
- */
-enum pin_voltage {
-	PIN_1_8V = 0,
-	PIN_3_3V,
-};
-
-/*
- * Structure to define a group of pins and their parameters
- */
-struct pin_desc {
-	unsigned id;
-	enum pin_fun fun;
-	enum pin_strength strength;
-	enum pin_voltage voltage;
-	unsigned pullup:1;
-};
-
-struct pin_group {
-	struct pin_desc *pins;
-	int nr_pins;
-};
-
-/* Set pin drive strength */
-void stmp3xxx_pin_strength(unsigned id, enum pin_strength strength,
-			   const char *label);
-
-/* Set pin voltage */
-void stmp3xxx_pin_voltage(unsigned id, enum pin_voltage voltage,
-			   const char *label);
-
-/* Enable pull-up resistor for a pin */
-void stmp3xxx_pin_pullup(unsigned id, int enable, const char *label);
-
-/*
- * Request a pin ownership, only one module (identified by @label)
- * may own a pin.
- */
-int stmp3xxx_request_pin(unsigned id, enum pin_fun fun, const char *label);
-
-/* Release pin */
-void stmp3xxx_release_pin(unsigned id, const char *label);
-
-void stmp3xxx_set_pin_type(unsigned id, enum pin_fun fun);
-
-/*
- * Each bank is associated with a number of registers to control
- * pin function, drive strength, voltage and pull-up reigster. The
- * number of registers of a given type depends on the number of bits
- * describin particular pin.
- */
-#define HW_MUXSEL_NUM		2	/* registers per bank */
-#define HW_MUXSEL_PIN_LEN	2	/* bits per pin */
-#define HW_MUXSEL_PIN_NUM	16	/* pins per register */
-#define HW_MUXSEL_PINFUN_MASK	0x3	/* pin function mask */
-#define HW_MUXSEL_PINFUN_NUM	4	/* four options for a pin */
-
-#define HW_DRIVE_NUM		4	/* registers per bank */
-#define HW_DRIVE_PIN_LEN	4	/* bits per pin */
-#define HW_DRIVE_PIN_NUM	8	/* pins per register */
-#define HW_DRIVE_PINDRV_MASK	0x3	/* pin strength mask - 2 bits */
-#define HW_DRIVE_PINDRV_NUM	5	/* five possible strength values */
-#define HW_DRIVE_PINV_MASK	0x4	/* pin voltage mask - 1 bit */
-
-
-struct stmp3xxx_pinmux_bank {
-	struct gpio_chip chip;
-
-	/* Pins allocation map */
-	unsigned long pin_map;
-
-	/* Pin owner names */
-	const char *pin_labels[32];
-
-	/* Bank registers */
-	void __iomem *hw_muxsel[HW_MUXSEL_NUM];
-	void __iomem *hw_drive[HW_DRIVE_NUM];
-	void __iomem *hw_pull;
-
-	void __iomem *pin2irq,
-		*irqlevel,
-		*irqpolarity,
-		*irqen,
-		*irqstat;
-
-	/* HW MUXSEL register function bit values */
-	u8 functions[HW_MUXSEL_PINFUN_NUM];
-
-	/*
-	 * HW DRIVE register strength bit values:
-	 * 0xff - requested strength is not supported for this bank
-	 */
-	u8 strengths[HW_DRIVE_PINDRV_NUM];
-
-	/* GPIO things */
-	void __iomem *hw_gpio_in,
-		     *hw_gpio_out,
-		     *hw_gpio_doe;
-	int irq, virq;
-};
-
-int __init stmp3xxx_pinmux_init(int virtual_irq_start);
-
-#endif /* __PINMUX_H */