From: Mugunthan V N <mugunthanvnm@ti.com>
To: <bcousson@baylibre.com>, <tony@atomide.com>
Cc: <devicetree@vger.kernel.org>, <linux-omap@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Mugunthan V N <mugunthanvnm@ti.com>
Subject: [PATCH 1/3] pinctrl: dra7: dt-bindings: add pin off modes for dra7 SoC
Date: Wed, 23 Jul 2014 18:54:40 +0530 [thread overview]
Message-ID: <1406121882-32658-2-git-send-email-mugunthanvnm@ti.com> (raw)
In-Reply-To: <1406121882-32658-1-git-send-email-mugunthanvnm@ti.com>
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@ti.com>
---
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
next prev parent reply other threads:[~2014-07-23 13:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-23 13:24 [PATCH 0/3] Add DRA7xx CPSW Ethernet support in Device Tree Mugunthan V N
2014-07-23 13:24 ` Mugunthan V N [this message]
2014-07-23 13:24 ` [PATCH 2/3] arm/dts: dra7xx: Add CPSW and MDIO module nodes for dra7xx Mugunthan V N
2014-07-23 13:24 ` [PATCH 3/3] arm/dts: dra7xx: Enable CPSW and MDIO for dra7xx EVM Mugunthan V N
-- strict thread matches above, loose matches on Subject: below --
2014-05-13 8:04 [PATCH 0/3] Add DRA7xx CPSW Ethernet support in Device Tree Mugunthan V N
2014-05-13 8:04 ` [PATCH 1/3] pinctrl: dra7: dt-bindings: add pin off modes for dra7 SoC Mugunthan V N
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