[PATCH v1 3/4] arm: dts: colibri-imx6: specify usbh_pen gpio being active-low

Marcel Ziswiler
2022-09-20T09:34:59Z

Specify USBH_PEN GPIO being active-low rather than active-high.

Note that this should not have any functional impact as for fixed
regulators the regular GPIO polarity is ignored and a true active-high
enable GPIO would need an additional enable-active-high property which
is/was not the case here. However, this may be rather confusing which
this patch fixes.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---

arch/arm/boot/dts/imx6qdl-colibri.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
index 21c5049bda4e..d8f985f297e4 100644
--- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
@@ -112,7 +112,7 @@ reg_module_3v3_audio: regulator-module-3v3-audio {

reg_usb_host_vbus: regulator-usb-host-vbus {
compatible = "regulator-fixed";
- gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>; /* SODIMM 129 / USBH_PEN */
+ gpio = <&gpio3 31 GPIO_ACTIVE_LOW>; /* SODIMM 129 / USBH_PEN */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_regulator_usbh_pwr>;
regulator-max-microvolt = <5000000>;