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-rw-r--r--kernel/include/linux/platform_data/gpio-rcar.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/kernel/include/linux/platform_data/gpio-rcar.h b/kernel/include/linux/platform_data/gpio-rcar.h
new file mode 100644
index 000000000..2d8d69432
--- /dev/null
+++ b/kernel/include/linux/platform_data/gpio-rcar.h
@@ -0,0 +1,29 @@
+/*
+ * Renesas R-Car GPIO Support
+ *
+ * Copyright (C) 2013 Magnus Damm
+ *
+ * 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
+ *
+ * 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.
+ */
+
+#ifndef __GPIO_RCAR_H__
+#define __GPIO_RCAR_H__
+
+struct gpio_rcar_config {
+ int gpio_base;
+ unsigned int irq_base;
+ unsigned int number_of_pins;
+ const char *pctl_name;
+ unsigned has_both_edge_trigger:1;
+};
+
+#define RCAR_GP_PIN(bank, pin) (((bank) * 32) + (pin))
+
+#endif /* __GPIO_RCAR_H__ */