[PATCH 1/3] pinctrl: dra7: dt-bindings: add pin off modes for dra7 SoC

From: Mugunthan V N
Date: Wed Jul 23 2014 - 09:26:39 EST


Add pin off modes for dra7 SoC so that during module disable or suspend
state it can help saving power

Signed-off-by: Mugunthan V N <mugunthanvnm@xxxxxx>
---
include/dt-bindings/pinctrl/dra.h | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h
index 002a285..a0ff2d0 100644
--- a/include/dt-bindings/pinctrl/dra.h
+++ b/include/dt-bindings/pinctrl/dra.h
@@ -46,5 +46,13 @@
#define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP)
#define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN)

+/* Off mode states */
+#define PIN_OFF_NONE 0
+#define PIN_OFF_OUTPUT_HIGH (OFF_EN | OFFOUT_EN | OFFOUT_VAL)
+#define PIN_OFF_OUTPUT_LOW (OFF_EN | OFFOUT_EN)
+#define PIN_OFF_INPUT_PULLUP (OFF_EN | OFF_PULL_EN | OFF_PULL_UP)
+#define PIN_OFF_INPUT_PULLDOWN (OFF_EN | OFF_PULL_EN)
+#define PIN_OFF_WAKEUPENABLE WAKEUP_EN
+
#endif

--
2.0.2.673.g9ab0882

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