From: Stefan Agner <stefan@agner.ch>
Date: Mon, 18 Aug 2014 20:07:16 +0000 (+0200)
Subject: ARM: dts: vf610-colibri: Add USB support
X-Git-Tag: firefly_0821_release~176^2~3110^2~20^2~40
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0500953b4970ac1c56a26492024e74480982c088;p=firefly-linux-kernel-4.4.55.git

ARM: dts: vf610-colibri: Add USB support

Add USB support for Colibri VF61 modules. The Colibri standard pinout
defines a pin for USB over-current. However, due to lack of pinmux
options, the USB hosts over-current protection signal of the Colibri
standard could not be connected to the PHY's over-current protection.
Hence we need to disable the over-current functionality of the USB
controller.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
---

diff --git a/arch/arm/boot/dts/vf610-colibri.dtsi b/arch/arm/boot/dts/vf610-colibri.dtsi
index e595c292ed57..0cd83434b073 100644
--- a/arch/arm/boot/dts/vf610-colibri.dtsi
+++ b/arch/arm/boot/dts/vf610-colibri.dtsi
@@ -59,6 +59,16 @@
 	pinctrl-0 = <&pinctrl_uart2>;
 };
 
+&usbdev0 {
+	disable-over-current;
+	status = "okay";
+};
+
+&usbh1 {
+	disable-over-current;
+	status = "okay";
+};
+
 &iomuxc {
 	vf610-colibri {
 		pinctrl_esdhc1: esdhc1grp {