diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net/nfc/trf7970a.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/nfc/trf7970a.txt | 2 |
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 8dd3ef7bc56b..1e436133685f 100644 --- a/Documentation/devicetree/bindings/net/nfc/trf7970a.txt +++ b/Documentation/devicetree/bindings/net/nfc/trf7970a.txt | |||
@@ -12,6 +12,7 @@ Required properties: | |||
12 | Optional SoC Specific Properties: | 12 | Optional SoC Specific Properties: |
13 | - pinctrl-names: Contains only one value - "default". | 13 | - pinctrl-names: Contains only one value - "default". |
14 | - pintctrl-0: Specifies the pin control groups used for this controller. | 14 | - pintctrl-0: Specifies the pin control groups used for this controller. |
15 | - autosuspend-delay: Specify autosuspend delay in milliseconds. | ||
15 | 16 | ||
16 | Example (for ARM-based BeagleBone with TRF7970A on SPI1): | 17 | Example (for ARM-based BeagleBone with TRF7970A on SPI1): |
17 | 18 | ||
@@ -29,6 +30,7 @@ Example (for ARM-based BeagleBone with TRF7970A on SPI1): | |||
29 | ti,enable-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>, | 30 | ti,enable-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>, |
30 | <&gpio2 5 GPIO_ACTIVE_LOW>; | 31 | <&gpio2 5 GPIO_ACTIVE_LOW>; |
31 | vin-supply = <&ldo3_reg>; | 32 | vin-supply = <&ldo3_reg>; |
33 | autosuspend-delay = <30000>; | ||
32 | status = "okay"; | 34 | status = "okay"; |
33 | }; | 35 | }; |
34 | }; | 36 | }; |