Add DT node for Broadcom's USB phy controller's used
in Cygnus family of SoC.
Signed-off-by: Raveendra Padasalagi <raveendra.padasal...@broadcom.com>
---
arch/arm/boot/dts/bcm-cygnus.dtsi | 35 +++++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi
b/arch/arm/boot/dts/bcm-cygnus.dtsi
index 7c957ea..c7b39dd 100644
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -96,6 +96,41 @@
#address-cells = <1>;
#size-cells = <1>;
+ extcon_usb: extcon_usb {
+ compatible = "linux,extcon-usb-gpio";
+ vbus-gpio = <&gpio_asiu 121 0>;
+ id-gpio = <&gpio_asiu 122 0>;
+ status = "okay";
+ };
+
+ usbphy: usb-phy@0301c028 {
+ compatible = "brcm,cygnus-usb-phy";
+ reg = <0x0301c028 0x4>,
+ <0x0301d1b4 0x5c>,
+ <0x18115000 0xa00>,
+ <0x18111000 0xa00>;
+ reg-names = "crmu-usbphy-aon-ctrl", "cdru-usbphy",
+ "usb2h-idm", "usb2d-idm";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usbphy0: usb-phy@0 {
+ #phy-cells = <1>;
+ reg = <0>;
+ };
+
+ usbphy1: usb-phy@1 {
+ #phy-cells = <1>;
+ reg = <1>;
+ };
+
+ usbphy2: usb-phy@2 {
+ #phy-cells = <1>;
+ reg = <2>;
+ extcon = <&extcon_usb>;
+ };
+ };
+
otp: otp@0301c800 {
compatible = "brcm,ocotp";
reg = <0x0301c800 0x2c>;
--
1.9.1
