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

[Mugunthan V N]

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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