diff options
Diffstat (limited to 'include/asm-arm/arch-sa1100/gpio.h')
-rw-r--r-- | include/asm-arm/arch-sa1100/gpio.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/include/asm-arm/arch-sa1100/gpio.h b/include/asm-arm/arch-sa1100/gpio.h deleted file mode 100644 index e66ecf7..0000000 --- a/include/asm-arm/arch-sa1100/gpio.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * linux/include/asm-arm/arch-sa1100/gpio.h - * - * SA1100 GPIO wrappers for arch-neutral GPIO calls - * - * Written by Philipp Zabel <philipp.zabel@gmail.com> - * - * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#ifndef __ASM_ARCH_SA1100_GPIO_H -#define __ASM_ARCH_SA1100_GPIO_H - -#include <asm/arch/hardware.h> -#include <asm/irq.h> -#include <asm-generic/gpio.h> - -static inline int gpio_get_value(unsigned gpio) -{ - if (__builtin_constant_p(gpio) && (gpio <= GPIO_MAX)) - return GPLR & GPIO_GPIO(gpio); - else - return __gpio_get_value(gpio); -} - -static inline void gpio_set_value(unsigned gpio, int value) -{ - if (__builtin_constant_p(gpio) && (gpio <= GPIO_MAX)) - if (value) - GPSR = GPIO_GPIO(gpio); - else - GPCR = GPIO_GPIO(gpio); - else - __gpio_set_value(gpio, value); -} - -#define gpio_cansleep __gpio_cansleep - -static inline unsigned gpio_to_irq(unsigned gpio) -{ - if (gpio < 11) - return IRQ_GPIO0 + gpio; - else - return IRQ_GPIO11 - 11 + gpio; -} - -static inline unsigned irq_to_gpio(unsigned irq) -{ - if (irq < IRQ_GPIO11_27) - return irq - IRQ_GPIO0; - else - return irq - IRQ_GPIO11 + 11; -} - -#endif |