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authorDavid Woodhouse <David.Woodhouse@intel.com>2008-10-13 17:13:56 +0100
committerDavid Woodhouse <David.Woodhouse@intel.com>2008-10-13 17:13:56 +0100
commite758936e02700ff88a0b08b722a3847b95283ef2 (patch)
tree50c919bef1b459a778b85159d5929de95b6c4a01 /arch/mips/include/asm/mach-bcm47xx/gpio.h
parent239cfbde1f5843c4a24199f117d5f67f637d72d5 (diff)
parent4480f15b3306f43bbb0310d461142b4e897ca45b (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: include/asm-x86/statfs.h
Diffstat (limited to 'arch/mips/include/asm/mach-bcm47xx/gpio.h')
-rw-r--r--arch/mips/include/asm/mach-bcm47xx/gpio.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-bcm47xx/gpio.h b/arch/mips/include/asm/mach-bcm47xx/gpio.h
new file mode 100644
index 00000000000..cfc8f4d618c
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm47xx/gpio.h
@@ -0,0 +1,59 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
+ */
+
+#ifndef __BCM47XX_GPIO_H
+#define __BCM47XX_GPIO_H
+
+#define BCM47XX_EXTIF_GPIO_LINES 5
+#define BCM47XX_CHIPCO_GPIO_LINES 16
+
+extern int bcm47xx_gpio_to_irq(unsigned gpio);
+extern int bcm47xx_gpio_get_value(unsigned gpio);
+extern void bcm47xx_gpio_set_value(unsigned gpio, int value);
+extern int bcm47xx_gpio_direction_input(unsigned gpio);
+extern int bcm47xx_gpio_direction_output(unsigned gpio, int value);
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+ return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+}
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+ return bcm47xx_gpio_to_irq(gpio);
+}
+
+static inline int gpio_get_value(unsigned gpio)
+{
+ return bcm47xx_gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+ bcm47xx_gpio_set_value(gpio, value);
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+ return bcm47xx_gpio_direction_input(gpio);
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value)
+{
+ return bcm47xx_gpio_direction_output(gpio, value);
+}
+
+
+/* cansleep wrappers */
+#include <asm-generic/gpio.h>
+
+#endif /* __BCM47XX_GPIO_H */