Initial import

1 files changed, 54 insertions, 0 deletions

diff --git a/arch/sh/include/asm/gpio.h b/arch/sh/include/asm/gpio.h
new file mode 100644
index 000000000..7dfe15e2e
--- /dev/null
+++ b/arch/sh/include/asm/gpio.h
@@ -0,0 +1,54 @@
+/*
+ *  include/asm-sh/gpio.h
+ *
+ * Generic GPIO API and pinmux table support for SuperH.
+ *
+ * Copyright (c) 2008 Magnus Damm
+ *
+ * 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.
+ */
+#ifndef __ASM_SH_GPIO_H
+#define __ASM_SH_GPIO_H
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+
+#if defined(CONFIG_CPU_SH3)
+#include <cpu/gpio.h>
+#endif
+
+#define ARCH_NR_GPIOS 512
+#include <asm-generic/gpio.h>
+
+#ifdef CONFIG_GPIOLIB
+
+static inline int gpio_get_value(unsigned gpio)
+{
+	return __gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+	__gpio_set_value(gpio, value);
+}
+
+static inline int gpio_cansleep(unsigned gpio)
+{
+	return __gpio_cansleep(gpio);
+}
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+	return __gpio_to_irq(gpio);
+}
+
+static inline int irq_to_gpio(unsigned int irq)
+{
+	return -ENOSYS;
+}
+
+#endif /* CONFIG_GPIOLIB */
+
+#endif /* __ASM_SH_GPIO_H */