[PATCH 5/9] arm64: dts: imx93-kontron: Make USB-C connector "device-only"

Frieder Schrempf frieder at fris.de
Tue Sep 8 06:51:52 PDT 2026


From: Oualid Derouiche <oualid.derouiche at kontron.de>

The dual-role support was broken on early prototypes and has been
removed in later hardware revisions. Reflect that by setting dr_mode
to "peripheral" and removing properties related to dual-role usage.

Signed-off-by: Oualid Derouiche <oualid.derouiche at kontron.de>
Signed-off-by: Frieder Schrempf <frieder.schrempf at kontron.de>
---
 arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts
index 4620c070f4d7..0277640d7c4c 100644
--- a/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts
@@ -158,12 +158,8 @@ &tpm6 {
 };
 
 &usbotg1 {
-	adp-disable;
-	hnp-disable;
-	srp-disable;
 	disable-over-current;
-	dr_mode = "otg";
-	usb-role-switch;
+	dr_mode = "peripheral";
 	status = "okay";
 };
 

-- 
2.55.0




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