This adds the device tree node for the usb otg
controller present in the da850 family of SoC's.
This also enables the otg usb controller for the lcdk board.
Signed-off-by: Alexandre Bailon <abailon@xxxxxxxxxxxx>
---
arch/arm/boot/dts/da850-lcdk.dts | 8 ++++++++
arch/arm/boot/dts/da850.dtsi | 15 +++++++++++++++
2 files changed, 23 insertions(+)
diff --git a/arch/arm/boot/dts/da850-lcdk.dts b/arch/arm/boot/dts/da850-lcdk.dts
index 7b8ab21..dca9735 100644
--- a/arch/arm/boot/dts/da850-lcdk.dts
+++ b/arch/arm/boot/dts/da850-lcdk.dts
@@ -158,6 +158,14 @@
rx-num-evt = <32>;
};
+&usb_phy {
+ status = "okay";
+ };
+
+&usb20 {
+ status = "okay";
+};
+
&aemif {
pinctrl-names = "default";
pinctrl-0 = <&nand_pins>;
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index f79e1b9..b11d395 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -372,6 +372,21 @@
>;
status = "disabled";
};
+ usb_phy: usb-phy {
+ compatible = "ti,da830-usb-phy";
+ #phy-cells = <1>;
+ status = "disabled";
+ };
+ usb20: usb20@200000 {
+ compatible = "ti,da830-musb";
+ reg = <0x200000 0x10000>;
+ interrupts = <58>;
+ interrupt-names = "mc";
+ dr_mode = "otg";
+ phys = <&usb_phy 0>;
+ phy-names = "usb-phy";
+ status = "disabled";
+ };
gpio: gpio@226000 {
compatible = "ti,dm6441-gpio";
gpio-controller;
--
2.7.3
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