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| author | Michal Vokáč <michal.vokac@ysoft.com> | 2020-01-15 16:17:28 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-02-13 03:07:46 +0100 |
| commit | 21437391a5f923bf3d3e09bc9cbde49b47bc4eaf (patch) | |
| tree | cb96f81637db68fd7ced4f287c67956494430a2d /arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | |
| parent | ARM: dts: vf610-zii-cfu1: Add voltage monitor DT node (diff) | |
| download | linux-21437391a5f923bf3d3e09bc9cbde49b47bc4eaf.tar.xz linux-21437391a5f923bf3d3e09bc9cbde49b47bc4eaf.zip | |
ARM: dts: imx6dl-yapp4: Specify USB overcurrent protection polarity
After reset the oc protection polarity is set to active high on imx6.
If the polarity is not specified in device tree it is not changed.
The imx6dl-yapp4 platform uses an active-low oc signal so explicitly
configure that in the device tree.
Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6dl-yapp4-common.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi index 80ed5f16a76e..2b9423d55c37 100644 --- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi +++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi @@ -562,6 +562,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbh1>; vbus-supply = <®_usb_h1_vbus>; + over-current-active-low; status = "disabled"; }; @@ -569,6 +570,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbotg>; vbus-supply = <®_usb_otg_vbus>; + over-current-active-low; srp-disable; hnp-disable; adp-disable; |