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authorflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2007-05-20 19:51:36 +0000
committerflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2007-05-20 19:51:36 +0000
commit36a52ac230f7ba439ee7fd6a480c6ff4d6663e38 (patch)
tree6aa7e4bd1b5ab2367812b086a85c310d9eae50e7 /target/linux/adm5120-2.6/files/include
parent57e7ef99c025b17ff8aa178ab4bcf86b10d60cc5 (diff)
Add ADM5120 GPIO wrappers
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7288 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/adm5120-2.6/files/include')
-rw-r--r--target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/gpio.h218
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 000000000..e0f72c93b
--- /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_ */