diff options
| author | Frieder Schrempf <frieder.schrempf@kontron.de> | 2019-11-04 11:54:16 +0000 |
|---|---|---|
| committer | Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> | 2021-01-11 17:42:25 +0000 |
| commit | ad24781aecc365b1e56f07b817beb77528244642 (patch) | |
| tree | 940f384dc743c3d200b6ff4009c34631ab860e24 /arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi | |
| parent | d56aa09ed0e00ba52dd49c10af8992903d83ad62 (diff) | |
ARM: dts: imx6ul-kontron-n6x1x-s: Add vbus-supply and overcurrent polarity to usb nodes
To silence the warnings shown by the driver at boot time, we add a
fixed regulator for the 5V supply of usbotg2 and specify the polarity
of the overcurrent signal for usbotg1.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
(cherry picked from commit 43584861ce20fd95d31d665b84ac89dc76c4c8bd)
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi index 93a0f0ca5b84..5725e5fc271b 100644 --- a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi +++ b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi @@ -45,6 +45,13 @@ regulator-max-microvolt = <3300000>; }; + reg_5v: regulator-5v { + compatible = "regulator-fixed"; + regulator-name = "5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + reg_usb_otg1_vbus: regulator-usb-otg1-vbus { compatible = "regulator-fixed"; regulator-name = "usb_otg1_vbus"; @@ -187,6 +194,7 @@ srp-disable; hnp-disable; adp-disable; + over-current-active-low; vbus-supply = <®_usb_otg1_vbus>; status = "okay"; }; @@ -194,6 +202,7 @@ &usbotg2 { dr_mode = "host"; disable-over-current; + vbus-supply = <®_5v>; status = "okay"; }; |