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-rw-r--r--Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt7
1 files changed, 3 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt b/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt
index d7e272671c7e..1bd37faba05b 100644
--- a/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt
+++ b/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt
@@ -15,7 +15,7 @@ Optional properties:
- vcc-supply: phandle to the regulator that provides RESET to the PHY.
-- reset-supply: phandle to the regulator that provides power to the PHY.
+- reset-gpios: Should specify the GPIO for reset.
Example:
@@ -25,10 +25,9 @@ Example:
clocks = <&osc 0>;
clock-names = "main_clk";
vcc-supply = <&hsusb1_vcc_regulator>;
- reset-supply = <&hsusb1_reset_regulator>;
+ reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
};
hsusb1_phy is a NOP USB PHY device that gets its clock from an oscillator
and expects that clock to be configured to 19.2MHz by the NOP PHY driver.
-hsusb1_vcc_regulator provides power to the PHY and hsusb1_reset_regulator
-controls RESET.
+hsusb1_vcc_regulator provides power to the PHY and GPIO 7 controls RESET.