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authorMark A. Greer <mgreer@animalcreek.com>2014-03-25 15:54:41 (GMT)
committerSamuel Ortiz <sameo@linux.intel.com>2014-04-21 22:37:28 (GMT)
commit3b82637813a9ea9f79ac6315341c59bfe408bf11 (patch)
tree18c06fe93efcb7285820a6d0ba5fe3296f86e01b /Documentation/devicetree/bindings/net
parentfd0c8280cf47104e87dc10828ded541b4e84deda (diff)
NFC: trf7970a: Document the 'autosuspend-delay' DTS property
The trf7970a driver recently had support added for the 'autosuspend-delay' property so document it. Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'Documentation/devicetree/bindings/net')
-rw-r--r--Documentation/devicetree/bindings/net/nfc/trf7970a.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt b/Documentation/devicetree/bindings/net/nfc/trf7970a.txt
index 8dd3ef7..1e43613 100644
--- a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt
+++ b/Documentation/devicetree/bindings/net/nfc/trf7970a.txt
@@ -12,6 +12,7 @@ Required properties:
Optional SoC Specific Properties:
- pinctrl-names: Contains only one value - "default".
- pintctrl-0: Specifies the pin control groups used for this controller.
+- autosuspend-delay: Specify autosuspend delay in milliseconds.
Example (for ARM-based BeagleBone with TRF7970A on SPI1):
@@ -29,6 +30,7 @@ Example (for ARM-based BeagleBone with TRF7970A on SPI1):
ti,enable-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>,
<&gpio2 5 GPIO_ACTIVE_LOW>;
vin-supply = <&ldo3_reg>;
+ autosuspend-delay = <30000>;
status = "okay";
};
};

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