diff mbox series

[v1,05/15] ARM: dts: imx6dl: lanmcu: Disable unused USB PHY nodes

Message ID 20230530120345.2874900-6-o.rempel@pengutronix.de (mailing list archive)
State New, archived
Headers show
Series Maintenance updates for Protonic Holland boards | expand

Commit Message

Oleksij Rempel May 30, 2023, 12:03 p.m. UTC 
In the imx6dl-lanmcu system, the usbh2 and usbh3 interfaces are not in
use. However, the related USB PHY nodes (usbphynop1 and usbphynop2) are
enabled by default in the imx6qdl.dtsi file, which can lead to confusion
and potential resource mismanagement.

This commit explicitly disables these unused USB PHY nodes in the
imx6dl-lanmcu device tree, aligning the configuration more accurately
with the actual hardware setup.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 arch/arm/boot/dts/imx6dl-lanmcu.dts | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/imx6dl-lanmcu.dts b/arch/arm/boot/dts/imx6dl-lanmcu.dts
index fa823988312d..bbfa921e657d 100644
--- a/arch/arm/boot/dts/imx6dl-lanmcu.dts
+++ b/arch/arm/boot/dts/imx6dl-lanmcu.dts
@@ -260,6 +260,14 @@  &usbotg {
 	status = "okay";
 };
 
+&usbphynop1 {
+	status = "disabled";
+};
+
+&usbphynop2 {
+	status = "disabled";
+};
+
 &usdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc1>;