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@@ -1,98 +0,0 @@
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-/*
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- * Copyright (C) 2008 Atmel Corporation
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- *
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- * SPDX-License-Identifier: GPL-2.0+
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- */
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-#ifndef __AVR32_PORTMUX_GPIO_H__
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-#define __AVR32_PORTMUX_GPIO_H__
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-
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-#include <asm/io.h>
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-
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-/* Register layout for this specific device */
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-#include <asm/arch/gpio-impl.h>
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-
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-/* Register access macros */
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-#define gpio_readl(port, reg) \
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- __raw_readl(&((struct gpio_regs *)port)->reg)
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-#define gpio_writel(gpio, reg, value) \
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- __raw_writel(value, &((struct gpio_regs *)port)->reg)
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-
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-/* Portmux API starts here. See doc/README.AVR32-port-muxing */
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-
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-enum portmux_function {
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- PORTMUX_FUNC_A,
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- PORTMUX_FUNC_B,
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- PORTMUX_FUNC_C,
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- PORTMUX_FUNC_D,
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-};
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-
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-#define PORTMUX_DIR_INPUT (0 << 0)
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-#define PORTMUX_DIR_OUTPUT (1 << 0)
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-#define PORTMUX_INIT_LOW (0 << 1)
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-#define PORTMUX_INIT_HIGH (1 << 1)
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-#define PORTMUX_PULL_UP (1 << 2)
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-#define PORTMUX_PULL_DOWN (2 << 2)
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-#define PORTMUX_BUSKEEPER (3 << 2)
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-#define PORTMUX_DRIVE_MIN (0 << 4)
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-#define PORTMUX_DRIVE_LOW (1 << 4)
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-#define PORTMUX_DRIVE_HIGH (2 << 4)
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-#define PORTMUX_DRIVE_MAX (3 << 4)
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-#define PORTMUX_OPEN_DRAIN (1 << 6)
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-
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-void portmux_select_peripheral(void *port, unsigned long pin_mask,
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- enum portmux_function func, unsigned long flags);
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-void portmux_select_gpio(void *port, unsigned long pin_mask,
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- unsigned long flags);
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-
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-/* Internal helper functions */
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-
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-static inline void *gpio_pin_to_port(unsigned int pin)
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-{
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- return (void *)GPIO_BASE + (pin >> 5) * 0x200;
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-}
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-
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-static inline void __gpio_set_output_value(void *port, unsigned int pin,
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- int value)
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-{
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- if (value)
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- gpio_writel(port, OVRS, 1 << pin);
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- else
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- gpio_writel(port, OVRC, 1 << pin);
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-}
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-
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-static inline int __gpio_get_input_value(void *port, unsigned int pin)
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-{
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- return (gpio_readl(port, PVR) >> pin) & 1;
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-}
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-
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-void gpio_set_output_value(unsigned int pin, int value);
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-int gpio_get_input_value(unsigned int pin);
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-
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-/* GPIO API starts here */
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-
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-/*
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- * GCC doesn't realize that the constant case is extremely trivial,
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- * so we need to help it make the right decision by using
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- * always_inline.
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- */
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-__attribute__((always_inline))
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-static inline void gpio_set_value(unsigned int pin, int value)
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-{
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- if (__builtin_constant_p(pin))
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- __gpio_set_output_value(gpio_pin_to_port(pin),
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- pin & 0x1f, value);
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- else
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- gpio_set_output_value(pin, value);
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-}
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-
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-__attribute__((always_inline))
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-static inline int gpio_get_value(unsigned int pin)
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-{
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- if (__builtin_constant_p(pin))
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- return __gpio_get_input_value(gpio_pin_to_port(pin),
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- pin & 0x1f);
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- else
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- return gpio_get_input_value(pin);
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-}
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-
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-#endif /* __AVR32_PORTMUX_GPIO_H__ */
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