Add ADM5120 GPIO wrappers

[openwrt.git] / target / linux / adm5120-2.6 / files / include / asm-mips / mach-adm5120 / gpio.h

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 (file)
index 0000000..e0f72c9
--- /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_ */