diff options
Diffstat (limited to 'arch/blackfin/include/asm/gpio.h')
| -rw-r--r-- | arch/blackfin/include/asm/gpio.h | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h deleted file mode 100644 index 1fa1a8e6ec..0000000000 --- a/arch/blackfin/include/asm/gpio.h +++ /dev/null @@ -1,167 +0,0 @@ -/* - * Copyright 2006-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#ifndef __ARCH_BLACKFIN_GPIO_H__ -#define __ARCH_BLACKFIN_GPIO_H__ - -#include <asm-generic/gpio.h> -#include <asm/portmux.h> - -#define gpio_bank(x) ((x) >> 4) -#define gpio_bit(x) (1<<((x) & 0xF)) -#define gpio_sub_n(x) ((x) & 0xF) - -#define GPIO_BANKSIZE 16 -#define GPIO_BANK_NUM DIV_ROUND_UP(MAX_BLACKFIN_GPIOS, GPIO_BANKSIZE) - -#define GPIO_0 0 -#define GPIO_1 1 -#define GPIO_2 2 -#define GPIO_3 3 -#define GPIO_4 4 -#define GPIO_5 5 -#define GPIO_6 6 -#define GPIO_7 7 -#define GPIO_8 8 -#define GPIO_9 9 -#define GPIO_10 10 -#define GPIO_11 11 -#define GPIO_12 12 -#define GPIO_13 13 -#define GPIO_14 14 -#define GPIO_15 15 -#define GPIO_16 16 -#define GPIO_17 17 -#define GPIO_18 18 -#define GPIO_19 19 -#define GPIO_20 20 -#define GPIO_21 21 -#define GPIO_22 22 -#define GPIO_23 23 -#define GPIO_24 24 -#define GPIO_25 25 -#define GPIO_26 26 -#define GPIO_27 27 -#define GPIO_28 28 -#define GPIO_29 29 -#define GPIO_30 30 -#define GPIO_31 31 -#define GPIO_32 32 -#define GPIO_33 33 -#define GPIO_34 34 -#define GPIO_35 35 -#define GPIO_36 36 -#define GPIO_37 37 -#define GPIO_38 38 -#define GPIO_39 39 -#define GPIO_40 40 -#define GPIO_41 41 -#define GPIO_42 42 -#define GPIO_43 43 -#define GPIO_44 44 -#define GPIO_45 45 -#define GPIO_46 46 -#define GPIO_47 47 - -#define PERIPHERAL_USAGE 1 -#define GPIO_USAGE 0 -#define MAX_GPIOS MAX_BLACKFIN_GPIOS - -#ifndef __ASSEMBLY__ - -#ifndef CONFIG_ADI_GPIO2 -void set_gpio_dir(unsigned, unsigned short); -void set_gpio_inen(unsigned, unsigned short); -void set_gpio_polar(unsigned, unsigned short); -void set_gpio_edge(unsigned, unsigned short); -void set_gpio_both(unsigned, unsigned short); -void set_gpio_data(unsigned, unsigned short); -void set_gpio_maska(unsigned, unsigned short); -void set_gpio_maskb(unsigned, unsigned short); -void set_gpio_toggle(unsigned); -void set_gpiop_dir(unsigned, unsigned short); -void set_gpiop_inen(unsigned, unsigned short); -void set_gpiop_polar(unsigned, unsigned short); -void set_gpiop_edge(unsigned, unsigned short); -void set_gpiop_both(unsigned, unsigned short); -void set_gpiop_data(unsigned, unsigned short); -void set_gpiop_maska(unsigned, unsigned short); -void set_gpiop_maskb(unsigned, unsigned short); -unsigned short get_gpio_dir(unsigned); -unsigned short get_gpio_inen(unsigned); -unsigned short get_gpio_polar(unsigned); -unsigned short get_gpio_edge(unsigned); -unsigned short get_gpio_both(unsigned); -unsigned short get_gpio_maska(unsigned); -unsigned short get_gpio_maskb(unsigned); -unsigned short get_gpio_data(unsigned); -unsigned short get_gpiop_dir(unsigned); -unsigned short get_gpiop_inen(unsigned); -unsigned short get_gpiop_polar(unsigned); -unsigned short get_gpiop_edge(unsigned); -unsigned short get_gpiop_both(unsigned); -unsigned short get_gpiop_maska(unsigned); -unsigned short get_gpiop_maskb(unsigned); -unsigned short get_gpiop_data(unsigned); - -struct gpio_port_t { - unsigned short data; - unsigned short dummy1; - unsigned short data_clear; - unsigned short dummy2; - unsigned short data_set; - unsigned short dummy3; - unsigned short toggle; - unsigned short dummy4; - unsigned short maska; - unsigned short dummy5; - unsigned short maska_clear; - unsigned short dummy6; - unsigned short maska_set; - unsigned short dummy7; - unsigned short maska_toggle; - unsigned short dummy8; - unsigned short maskb; - unsigned short dummy9; - unsigned short maskb_clear; - unsigned short dummy10; - unsigned short maskb_set; - unsigned short dummy11; - unsigned short maskb_toggle; - unsigned short dummy12; - unsigned short dir; - unsigned short dummy13; - unsigned short polar; - unsigned short dummy14; - unsigned short edge; - unsigned short dummy15; - unsigned short both; - unsigned short dummy16; - unsigned short inen; -}; -#else -extern struct gpio_port_t * const gpio_array[]; -#endif - -#ifdef ADI_SPECIAL_GPIO_BANKS -void special_gpio_free(unsigned gpio); -int special_gpio_request(unsigned gpio, const char *label); -#endif - -void gpio_labels(void); - -static inline int gpio_is_valid(int number) -{ - return number >= 0 && number < MAX_GPIOS; -} - -#include <linux/ctype.h> - -#define gpio_status() gpio_labels() - -#endif /* __ASSEMBLY__ */ - -#endif /* __ARCH_BLACKFIN_GPIO_H__ */ |