diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2015-06-01 20:08:59 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-07-06 13:35:59 +0200 |
| commit | a85b59c14d4082abcf27f63994e900dd00b5e572 (patch) | |
| tree | e6d84ab6c2c18662d31ad3fc9a52bf71ea0cf3c6 /arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts | |
| parent | 14b7289828c44343e69cae8194d9e4ce121da1f6 (diff) | |
ARM: dts: sun8i: Enable USB DRC on Ippo Q8H-A23 tablets
Enable the otg controller on Ippo Q8H tablets, for now it is enabled
in host-only mode, because true OTG support requires support for
detecting and enabling Vbus through the axp221 pmic.
For this to work the Vbus on the port must be enabled by u-boot,
or a powered hub must be used.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts')
| -rw-r--r-- | arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts b/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts index 95134c69cfc1..8d9da6886a4c 100644 --- a/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts +++ b/arch/arm/boot/dts/sun8i-a23-ippo-q8h-v5.dts @@ -125,3 +125,12 @@ pinctrl-0 = <&r_uart_pins_a>; status = "okay"; }; + +&usb_otg { + dr_mode = "host"; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; |