ARM: DRA7: Add pinctrl register definitions

Adopting the pinctrl register definitions from Linux kernel
to be consistent.
Old definitions will be removed once all the pinctrl data
is adapted to new definitions.

Signed-off-by: Lokesh Vutla <[email protected]>
Signed-off-by: Nishanth Menon <[email protected]>

diff --git a/arch/arm/include/asm/arch-omap5/mux_dra7xx.h b/arch/arm/include/asm/arch-omap5/mux_dra7xx.h
index e1553879d0dfd1d948cb87a449b2ea753db6d3b3..13a8099e3f19ae1bfad56dfa72dc22b20eeda9cd 100644 (file)
--- a/arch/arm/include/asm/arch-omap5/mux_dra7xx.h
+++ b/arch/arm/include/asm/arch-omap5/mux_dra7xx.h
@@ -26,6 +26,21 @@
 #define WKEN   (1 << 24)
 #define WKDIS  (0 << 24)
 
+#define PULL_ENA               (0 << 16)
+#define PULL_DIS               (1 << 16)
+#define PULL_UP                        (1 << 17)
+#define INPUT_EN               (1 << 18)
+#define SLEWCONTROL            (1 << 19)
+
+/* Active pin states */
+#define PIN_OUTPUT             (0 | PULL_DIS)
+#define PIN_OUTPUT_PULLUP      (PULL_UP)
+#define PIN_OUTPUT_PULLDOWN    (0)
+#define PIN_INPUT              (INPUT_EN | PULL_DIS)
+#define PIN_INPUT_SLEW         (INPUT_EN | SLEWCONTROL)
+#define PIN_INPUT_PULLUP       (PULL_ENA | INPUT_EN | PULL_UP)
+#define PIN_INPUT_PULLDOWN     (PULL_ENA | INPUT_EN)
+
 #define M0     0
 #define M1     1
 #define M2     2