From 3b82637813a9ea9f79ac6315341c59bfe408bf11 Mon Sep 17 00:00:00 2001 From: "Mark A. Greer" Date: Tue, 25 Mar 2014 08:54:41 -0700 Subject: [PATCH] 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 Signed-off-by: Samuel Ortiz --- Documentation/devicetree/bindings/net/nfc/trf7970a.txt | 2 ++ 1 file changed, 2 insertions(+) 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"; }; }; -- 2.7.4