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ARM: dts: am57xx-beagle-x15: use palmas-usb for USB2

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The VBUS line of USB2 is connected to VBUS detect logic on
the PMIC. Use the palmas-usb driver to report VBUS events
to the USB driver.

As the palmas-usb driver supports GPIO based ID reporting
provide the GPIO for ID pin as well.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Roger Quadros 2015-07-27 16:10:17 +03:00 committed by Tony Lindgren
parent f4746176f9
commit 84ad1bab0e
1 changed files with 16 additions and 13 deletions
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29
arch/arm/boot/dts/am57xx-beagle-x15.dts
View file

@ -98,13 +98,6 @@
pinctrl-0 = <&extcon_usb1_pins>;
};
extcon_usb2: extcon_usb2 {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&gpio7 24 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&extcon_usb2_pins>;
};
hdmi0: connector {
compatible = "hdmi-connector";
label = "hdmi";
@ -326,12 +319,6 @@
>;
};
extcon_usb2_pins: extcon_usb2_pins {
pinctrl-single,pins = <
0x3e8 (PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_ctsn.gpio7_24 */
>;
};
tpd12s015_pins: pinmux_tpd12s015_pins {
pinctrl-single,pins = <
0x3b0 (PIN_OUTPUT | MUX_MODE14) /* gpio7_10 CT_CP_HPD */
@ -504,6 +491,14 @@
gpio-controller;
#gpio-cells = <2>;
};
extcon_usb2: tps659038_usb {
compatible = "ti,palmas-usb-vid";
ti,enable-vbus-detection;
ti,enable-id-detection;
id-gpios = <&gpio7 24 GPIO_ACTIVE_HIGH>;
};
};
tmp102: tmp102@48 {
@ -632,6 +627,14 @@
};
&usb2 {
/*
* Stand alone usage is peripheral only.
* However, with some resistor modifications
* this port can be used via expansion connectors
* as "host" or "dual-role". If so, provide
* the necessary dr_mode override in the expansion
* board's DT.
*/
dr_mode = "peripheral";
};