Re: [PATCH 4/4] ARM: dts: da850: Add the usb otg device node

[David Lechner]

On 10/25/2016 09:39 AM, Alexandre Bailon wrote:

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 <abai...@baylibre.com>
---
 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 {

This should be usb0: usb@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;