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ARM: dts: zynq: Enable USB and USB PHY for ZYBO

PATCH New Nathan Rossi 2 participants 2 messages Feb 3, 2016 – Feb 9, 2016

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Device tree bindings Arm/Zynq architecture
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Nathan Rossi

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#0 lore raw

PATCH 1/1 ARM: dts: zynq: Enable USB and USB PHY for ZYBO

Setup the USB controller and configure it to operate in host mode. Additionally add the USB phy node for the ZYBO, including reset gpio which is connected to a external MIO pin.

Signed-off-by Nathan Rossi <[email protected]>
Cc Rob Herring <[email protected]>
Cc Mark Rutland <[email protected]>
Cc Michal Simek <[email protected]>
Cc S?ren Brinkmann <[email protected]>
---
 arch/arm/boot/dts/zynq-zybo.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)
arch/arm/boot/dts/zynq-zybo.dts +11 -0
index 16c9cac..8f085b3 100644
@@ -33,6 +33,11 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	usb_phy0: phy0 {
+		#phy-cells = <0>;
+		compatible = "usb-nop-xceiv";
+		reset-gpios = <&gpio0 46 1>;
+	};
 };
 
 &clkc {

@@ -56,3 +61,9 @@
 &uart1 {
 	status = "okay";
 };
+
+&usb0 {
+	status = "okay";
+	dr_mode = "host";
+	usb-phy = <&usb_phy0>;
+};
Signature · 1 line
2.7.0
Applied
#1 lore raw

PATCH 1/1 ARM: dts: zynq: Enable USB and USB PHY for ZYBO

Quoted 31 lines · Nathan Rossi

Setup the USB controller and configure it to operate in host mode. Additionally add the USB phy node for the ZYBO, including reset gpio which is connected to a external MIO pin.

Signed-off-by Nathan Rossi <[email protected]>
Cc Rob Herring <[email protected]>
Cc Mark Rutland <[email protected]>
Cc Michal Simek <[email protected]>
Cc S?ren Brinkmann <[email protected]>
---
 arch/arm/boot/dts/zynq-zybo.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)
arch/arm/boot/dts/zynq-zybo.dts +5 -0
index 16c9cac..8f085b3 100644
@@ -33,6 +33,11 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	usb_phy0: phy0 {
+		#phy-cells = <0>;
+		compatible = "usb-nop-xceiv";
+		reset-gpios = <&gpio0 46 1>;
+	};
 };
 
 &clkc {

arch/arm/boot/dts/zynq-zybo.dts line 69

Quoted 9 lines
arch/arm/boot/dts/zynq-zybo.dts +6 -0
@@ -56,3 +61,9 @@
 &uart1 {
 	status = "okay";
 };
+
+&usb0 {
+	status = "okay";
+	dr_mode = "host";
+	usb-phy = <&usb_phy0>;
+};

Applied.

Thanks,
Michal