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author | Florian Fainelli <florian@openwrt.org> | 2007-05-20 19:51:36 +0000 |
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committer | Florian Fainelli <florian@openwrt.org> | 2007-05-20 19:51:36 +0000 |
commit | 9ceac320a34f45b4ccd67d3f8e236504522b1778 (patch) | |
tree | 2f5da2a5a26f187004a2798c1d056083fc186a1d /target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/gpio.h | |
parent | 231a4b354042fff04e96069263dc78bbb17fa62b (diff) | |
download | upstream-9ceac320a34f45b4ccd67d3f8e236504522b1778.tar.gz upstream-9ceac320a34f45b4ccd67d3f8e236504522b1778.tar.bz2 upstream-9ceac320a34f45b4ccd67d3f8e236504522b1778.zip |
Add ADM5120 GPIO wrappers
SVN-Revision: 7288
Diffstat (limited to 'target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/gpio.h')
-rw-r--r-- | target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/gpio.h | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/gpio.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/gpio.h new file mode 100644 index 0000000000..e0f72c93bb --- /dev/null +++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/gpio.h @@ -0,0 +1,218 @@ +/* + * $Id$ + * + * ADM5120 GPIO wrappers for arch-neutral GPIO calls + * + * Copyright (C) 2007 OpenWrt.org + * Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu> + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef _ADM5120_GPIO_H_ +#define _ADM5120_GPIO_H_ + +#define ADM5120_GPIO_PIN0 0 +#define ADM5120_GPIO_PIN1 1 +#define ADM5120_GPIO_PIN2 2 +#define ADM5120_GPIO_PIN3 3 +#define ADM5120_GPIO_PIN4 4 +#define ADM5120_GPIO_PIN5 5 +#define ADM5120_GPIO_PIN6 6 +#define ADM5120_GPIO_PIN7 7 +#define ADM5120_GPIO_P0L0 8 +#define ADM5120_GPIO_P0L1 9 +#define ADM5120_GPIO_P0L2 10 +#define ADM5120_GPIO_P1L0 11 +#define ADM5120_GPIO_P1L1 12 +#define ADM5120_GPIO_P1L2 13 +#define ADM5120_GPIO_P2L0 14 +#define ADM5120_GPIO_P2L1 15 +#define ADM5120_GPIO_P2L2 16 +#define ADM5120_GPIO_P3L0 17 +#define ADM5120_GPIO_P3L1 18 +#define ADM5120_GPIO_P3L2 19 +#define ADM5120_GPIO_P4L0 20 +#define ADM5120_GPIO_P4L1 21 +#define ADM5120_GPIO_P4L2 22 +#define ADM5120_GPIO_MAX 22 +#define ADM5120_GPIO_COUNT ADM5120_GPIO_MAX+1 + +extern int adm5120_gpio_direction_input(unsigned gpio); +extern int adm5120_gpio_direction_output(unsigned gpio, int value); +extern int adm5120_gpio_get_value(unsigned gpio); +extern void adm5120_gpio_set_value(unsigned gpio, int value); +extern int adm5120_gpio_request(unsigned gpio, const char *label); +extern void adm5120_gpio_free(unsigned gpio); +extern int adm5120_gpio_to_irq(unsigned gpio); +extern int adm5120_irq_to_gpio(unsigned irq); + +/* + * Wrappers for the generic GPIO layer + */ +static inline int gpio_direction_input(unsigned gpio) +{ + return adm5120_gpio_direction_input(gpio); +} + +static inline int gpio_direction_output(unsigned gpio, int value) +{ + return adm5120_gpio_direction_output(gpio,value); +} + +static inline int gpio_get_value(unsigned gpio) +{ + return adm5120_gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + adm5120_gpio_set_value(gpio, value); +} + +static inline int gpio_request(unsigned gpio, const char *label) +{ + return adm5120_gpio_request(gpio, label); +} + +static inline void gpio_free(unsigned gpio) +{ + adm5120_gpio_free(gpio); +} + +static inline int gpio_to_irq(unsigned gpio) +{ + return adm5120_gpio_to_irq(gpio); +} + +static inline int irq_to_gpio(unsigned irq) +{ + return adm5120_irq_to_gpio(irq); +} + +#include <asm-generic/gpio.h> /* cansleep wrappers */ + +#endif /* _ADM5120_GPIO_H_ */ +/* + * $Id$ + * + * ADM5120 GPIO wrappers for arch-neutral GPIO calls + * + * Copyright (C) 2007 OpenWrt.org + * Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu> + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef _ADM5120_GPIO_H_ +#define _ADM5120_GPIO_H_ + +#define ADM5120_GPIO_PIN0 0 +#define ADM5120_GPIO_PIN1 1 +#define ADM5120_GPIO_PIN2 2 +#define ADM5120_GPIO_PIN3 3 +#define ADM5120_GPIO_PIN4 4 +#define ADM5120_GPIO_PIN5 5 +#define ADM5120_GPIO_PIN6 6 +#define ADM5120_GPIO_PIN7 7 +#define ADM5120_GPIO_P0L0 8 +#define ADM5120_GPIO_P0L1 9 +#define ADM5120_GPIO_P0L2 10 +#define ADM5120_GPIO_P1L0 11 +#define ADM5120_GPIO_P1L1 12 +#define ADM5120_GPIO_P1L2 13 +#define ADM5120_GPIO_P2L0 14 +#define ADM5120_GPIO_P2L1 15 +#define ADM5120_GPIO_P2L2 16 +#define ADM5120_GPIO_P3L0 17 +#define ADM5120_GPIO_P3L1 18 +#define ADM5120_GPIO_P3L2 19 +#define ADM5120_GPIO_P4L0 20 +#define ADM5120_GPIO_P4L1 21 +#define ADM5120_GPIO_P4L2 22 +#define ADM5120_GPIO_MAX 22 +#define ADM5120_GPIO_COUNT ADM5120_GPIO_MAX+1 + +extern int adm5120_gpio_direction_input(unsigned gpio); +extern int adm5120_gpio_direction_output(unsigned gpio, int value); +extern int adm5120_gpio_get_value(unsigned gpio); +extern void adm5120_gpio_set_value(unsigned gpio, int value); +extern int adm5120_gpio_request(unsigned gpio, const char *label); +extern void adm5120_gpio_free(unsigned gpio); +extern int adm5120_gpio_to_irq(unsigned gpio); +extern int adm5120_irq_to_gpio(unsigned irq); + +/* + * Wrappers for the generic GPIO layer + */ +static inline int gpio_direction_input(unsigned gpio) +{ + return adm5120_gpio_direction_input(gpio); +} + +static inline int gpio_direction_output(unsigned gpio, int value) +{ + return adm5120_gpio_direction_output(gpio,value); +} + +static inline int gpio_get_value(unsigned gpio) +{ + return adm5120_gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + adm5120_gpio_set_value(gpio, value); +} + +static inline int gpio_request(unsigned gpio, const char *label) +{ + return adm5120_gpio_request(gpio, label); +} + +static inline void gpio_free(unsigned gpio) +{ + adm5120_gpio_free(gpio); +} + +static inline int gpio_to_irq(unsigned gpio) +{ + return adm5120_gpio_to_irq(gpio); +} + +static inline int irq_to_gpio(unsigned irq) +{ + return adm5120_irq_to_gpio(irq); +} + +#include <asm-generic/gpio.h> /* cansleep wrappers */ + +#endif /* _ADM5120_GPIO_H_ */ |