lkml.org 
[lkml]   [2022]   [Nov]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v1 4/6] arm64: dts: verdin-imx8mp: disable usb port power control
Date
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>

Disable port power control on Verdin USB_1/2 as we use regular
fixed-regulators with Verdin USB_1/2_EN as enable GPIOs.

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

arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index 85af2875fb70..795e02df9f29 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -808,6 +808,7 @@ &uart4 {

/* Verdin USB_1 */
&usb3_0 {
+ fsl,disable-port-power-control;
fsl,over-current-active-low;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb_1_oc_n>;
@@ -828,6 +829,10 @@ &usb_dwc3_0 {
};

/* Verdin USB_2 */
+&usb3_1 {
+ fsl,disable-port-power-control;
+};
+
&usb3_phy1 {
vbus-supply = <&reg_usb2_vbus>;
};
--
2.36.1
\
 
 \ /
  Last update: 2022-11-02 14:19    [W:0.091 / U:0.192 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site