ARM: at91: dt: add pinctrl pre-processor define

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/include/dt-bindings/pinctrl/at91.h b/include/dt-bindings/pinctrl/at91.h
new file mode 100644
index 000000000000..d7988b4d8af9
--- /dev/null
+++ b/include/dt-bindings/pinctrl/at91.h
@@ -0,0 +1,35 @@
+/*
+ * This header provides constants for most at91 pinctrl bindings.
+ *
+ * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * GPLv2 only
+ */
+
+#ifndef __DT_BINDINGS_AT91_PINCTRL_H__
+#define __DT_BINDINGS_AT91_PINCTRL_H__
+
+#define AT91_PINCTRL_NONE               (0 << 0)
+#define AT91_PINCTRL_PULL_UP            (1 << 0)
+#define AT91_PINCTRL_MULTI_DRIVE        (1 << 1)
+#define AT91_PINCTRL_DEGLITCH           (1 << 2)
+#define AT91_PINCTRL_PULL_DOWN          (1 << 3)
+#define AT91_PINCTRL_DIS_SCHMIT         (1 << 4)
+#define AT91_PINCTRL_DEBOUNCE           (1 << 16)
+#define AT91_PINCTRL_DEBOUNCE_VA(x)     (x << 17)
+
+#define AT91_PINCTRL_PULL_UP_DEGLITCH   (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DEGLITCH)
+
+#define AT91_PIOA       0
+#define AT91_PIOB       1
+#define AT91_PIOC       2
+#define AT91_PIOD       3
+#define AT91_PIOE       4
+
+#define AT91_PERIPH_GPIO        0
+#define AT91_PERIPH_A           1
+#define AT91_PERIPH_B           2
+#define AT91_PERIPH_C           3
+#define AT91_PERIPH_D           4
+
+#endif /* __DT_BINDINGS_AT91_PINCTRL_H__ */