ARM: dts: sun8i-a?3-q8-tablet.dts: Add full otg support
Now that we've all the necessary bits in place we can enable full otg support on these tablets. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
parent
46850c55c6
commit
77b1be43da
|
@ -48,18 +48,3 @@
|
||||||
model = "Q8 A23 Tablet";
|
model = "Q8 A23 Tablet";
|
||||||
compatible = "allwinner,q8-a23", "allwinner,sun8i-a23";
|
compatible = "allwinner,q8-a23", "allwinner,sun8i-a23";
|
||||||
};
|
};
|
||||||
|
|
||||||
/*
|
|
||||||
* FIXME for now we only support host mode and rely on u-boot to have
|
|
||||||
* turned on Vbus which is controlled by the axp223 pmic on the board.
|
|
||||||
*
|
|
||||||
* Once we have axp223 support we should switch to fully supporting otg.
|
|
||||||
*/
|
|
||||||
&usb_otg {
|
|
||||||
dr_mode = "host";
|
|
||||||
status = "okay";
|
|
||||||
};
|
|
||||||
|
|
||||||
&usbphy {
|
|
||||||
status = "okay";
|
|
||||||
};
|
|
||||||
|
|
|
@ -48,18 +48,3 @@
|
||||||
model = "Q8 A33 Tablet";
|
model = "Q8 A33 Tablet";
|
||||||
compatible = "allwinner,q8-a33", "allwinner,sun8i-a33";
|
compatible = "allwinner,q8-a33", "allwinner,sun8i-a33";
|
||||||
};
|
};
|
||||||
|
|
||||||
/*
|
|
||||||
* FIXME for now we only support host mode and rely on u-boot to have
|
|
||||||
* turned on Vbus which is controlled by the axp223 pmic on the board.
|
|
||||||
*
|
|
||||||
* Once we have axp223 support we should switch to fully supporting otg.
|
|
||||||
*/
|
|
||||||
&usb_otg {
|
|
||||||
dr_mode = "host";
|
|
||||||
status = "okay";
|
|
||||||
};
|
|
||||||
|
|
||||||
&usbphy {
|
|
||||||
status = "okay";
|
|
||||||
};
|
|
||||||
|
|
|
@ -87,6 +87,13 @@
|
||||||
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
||||||
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
|
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
usb0_id_detect_pin: usb0_id_detect_pin@0 {
|
||||||
|
allwinner,pins = "PH8";
|
||||||
|
allwinner,function = "gpio_in";
|
||||||
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
||||||
|
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
|
||||||
|
};
|
||||||
};
|
};
|
||||||
|
|
||||||
&r_rsb {
|
&r_rsb {
|
||||||
|
@ -98,6 +105,7 @@
|
||||||
interrupt-parent = <&nmi_intc>;
|
interrupt-parent = <&nmi_intc>;
|
||||||
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
|
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
|
||||||
eldoin-supply = <®_dcdc1>;
|
eldoin-supply = <®_dcdc1>;
|
||||||
|
x-powers,drive-vbus-en;
|
||||||
};
|
};
|
||||||
};
|
};
|
||||||
|
|
||||||
|
@ -163,6 +171,11 @@
|
||||||
regulator-name = "vcc-dram";
|
regulator-name = "vcc-dram";
|
||||||
};
|
};
|
||||||
|
|
||||||
|
®_drivevbus {
|
||||||
|
regulator-name = "usb0-vbus";
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
||||||
®_rtc_ldo {
|
®_rtc_ldo {
|
||||||
regulator-name = "vcc-rtc";
|
regulator-name = "vcc-rtc";
|
||||||
};
|
};
|
||||||
|
@ -176,3 +189,21 @@
|
||||||
&simplefb_lcd {
|
&simplefb_lcd {
|
||||||
vcc-lcd-supply = <®_dc1sw>;
|
vcc-lcd-supply = <®_dc1sw>;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
&usb_otg {
|
||||||
|
dr_mode = "otg";
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
||||||
|
&usb_power_supply {
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
||||||
|
&usbphy {
|
||||||
|
pinctrl-names = "default";
|
||||||
|
pinctrl-0 = <&usb0_id_detect_pin>;
|
||||||
|
usb0_id_det-gpio = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */
|
||||||
|
usb0_vbus_power-supply = <&usb_power_supply>;
|
||||||
|
usb0_vbus-supply = <®_drivevbus>;
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
Loading…
Reference in a new issue