forge/linux-pinenote
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ARM: dts: imx23-olinuxino: Add USB host support

Browse source 
Add USB host support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Fabio Estevam 2012-09-17 10:01:45 -03:00 • committed by Shawn Guo
commit b493129482
1 changed files with 26 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

26
arch/arm/boot/dts/imx23-olinuxino.dts
View file

@ -40,6 +40,7 @@
reg = <0>;
fsl,pinmux-ids = <
0x2013 /* MX23_PAD_SSP1_DETECT__GPIO_2_1 */
0x0113 /* MX23_PAD_GPMI_ALE__GPIO_0_17 */
>;
fsl,drive-strength = <0>;
fsl,voltage = <1>;
@ -60,6 +61,31 @@
pinctrl-0 = <&auart0_2pins_a>;
status = "okay";
};
usbphy0: usbphy@8007c000 {
status = "okay";
};
};
};
ahb@80080000 {
usb0: usb@80080000 {
vbus-supply = <&reg_usb0_vbus>;
status = "okay";
};
};
regulators {
compatible = "simple-bus";
reg_usb0_vbus: usb0_vbus {
compatible = "regulator-fixed";
regulator-name = "usb0_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
startup-delay-us = <300>; /* LAN9215 requires a POR of 200us minimum */
gpio = <&gpio0 17 0>;
};
};