diff options
| author | Peter Chen <peter.chen@nxp.com> | 2018-08-15 10:11:54 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 13:04:10 +0300 |
| commit | 8ef10a5d3cbeeedf2da1faddce38099964ff37b9 (patch) | |
| tree | 4cf8b75ac6646f6681ffa85cc05ab7ff61cdcd25 /arch/arm64 | |
| parent | 6aa24a912e8a080d05fd5b768afc81a09e8d19d1 (diff) | |
MLK-19222 ARM64: dts: fsl-imx8mm-evk: enable USBOTG2
Enable USBOTG2 port, there are some limitations for USB port usage
from hardware engineer:
USBOTG2 port must be connected to Host or Charger at anytime as the
power supply.
USBOTG1 port can be connected to Host, device or charger only after
USBOTG2 port is connected.
This limitation is caused by SIP team's load switch, the debouce time
is too long, so when power supply switches from one port to another,
system might lose power and reboot.
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
(cherry picked from commit ecf3e75386e9e4b055078cc428e66e1e4e2634c1)
Diffstat (limited to 'arch/arm64')
| -rwxr-xr-x | arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts index 8716323048e2..32fe49117b99 100755 --- a/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts @@ -699,7 +699,7 @@ max-snk-mw = <15000>; port-type = "drp"; default-role = "sink"; - status = "disabled"; + status = "okay"; }; }; @@ -942,7 +942,7 @@ &usbotg2 { dr_mode = "otg"; extcon = <0>, <&typec2_ptn5110>; - status = "disabled"; + status = "okay"; }; &usdhc1 { |