Add USB nodes to the Northstar plus device tree file
Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@xxxxxxxxxxxx>
---
arch/arm/boot/dts/bcm-nsp.dtsi | 56 ++++++++++++++++++++++++++++++++++++++++
arch/arm/boot/dts/bcm958625k.dts | 16 ++++++++++++
2 files changed, 72 insertions(+)
diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi
index b6142bd..94b3231 100644
--- a/arch/arm/boot/dts/bcm-nsp.dtsi
+++ b/arch/arm/boot/dts/bcm-nsp.dtsi
@@ -259,6 +259,34 @@
status = "disabled";
};
+ xhci: usb@29000 {
+ compatible = "generic-xhci";
+ reg = <0x29000 0x1000>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+ phys = <&usb3_phy>;
+ phy-names = "usb";
+ status = "disabled";
+ };
+
+ ehci0: usb@2a000 {
+ compatible = "generic-ehci";
+ reg = <0x2a000 0x100>;
+ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ ohci0: usb@2b000 {
+ compatible = "generic-ohci";
+ reg = <0x2b000 0x100>;
+ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ mdio: mdio@32000 {
+ compatible = "brcm,iproc-mdio";
+ reg = <0x32000 0x8>;
+ };
+
rng: rng@33000 {
compatible = "brcm,bcm-nsp-rng";
reg = <0x33000 0x14>;
@@ -358,6 +386,29 @@
"sata2";
};
+ mdio-mux {
+ compatible = "mdio-mux-mmioreg";
+ mdio-parent-bus = <&mdio>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x32000 0x4>;
+ mux-mask = <0x200>;
+
+ mdio@0 {
+ reg = <0x00>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb3_phy: usb-phy@10 {
+ compatible = "brcm,nsp-usb3-phy";
+ reg = <0x10>;
+ usb3-ctrl-syscon = <&usb3_ctrl>;
+ #phy-cells = <0>;
+ status = "disabled";
+ };
+ };
+ };
+
pinctrl: pinctrl@3f1c0 {
compatible = "brcm,nsp-pinmux";
reg = <0x3f1c0 0x04>,
@@ -406,6 +457,11 @@
phy-names = "sata-phy";
};
};
+
+ usb3_ctrl: syscon@104408 {
+ compatible = "brcm,nsp-usb3-ctrl", "syscon";
+ reg = <0x104408 0x3fc>;
+ };
};
pcie0: pcie@18012000 {
diff --git a/arch/arm/boot/dts/bcm958625k.dts b/arch/arm/boot/dts/bcm958625k.dts
index 59d96fb..1da22dc 100644
--- a/arch/arm/boot/dts/bcm958625k.dts
+++ b/arch/arm/boot/dts/bcm958625k.dts
@@ -53,6 +53,22 @@
};
};
+&ehci0 {
+ status = "okay";
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&usb3_phy {
+ status = "okay";
+};
+
+&xhci {
+ status = "okay";
+};
+
&uart0 {
status = "okay";
};
--
2.1.0
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