linux-kernel - [PATCH v2 3/4] arm64: dts: intel: agilex5: Remove usb0 in Agilex5 SoCDK

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Message-ID: <bde05c108287e5562b3d676f41dc260b7388aaff.1765249127.git.adrianhoyin.ng@altera.com>
Date: Tue,  9 Dec 2025 14:25:10 +0800
From: adrianhoyin.ng@...era.com
To: gregkh@...uxfoundation.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	dinguyen@...nel.org,
	Thinh.Nguyen@...opsys.com,
	devicetree@...r.kernel.org,
	linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: adrianhoyin.ng@...era.com
Subject: [PATCH v2 3/4] arm64: dts: intel: agilex5: Remove usb0 in Agilex5 SoCDK

From: Adrian Ng Ho Yin <adrianhoyin.ng@...era.com>

The Agilex5 SoCDK daughter card only provides a USB3.1 interface (USB1).
USB0 is not connected or used on this board. Removing the USB0 node to
avoid unnecessary initialization and potential resource conflicts.

Signed-off-by: Adrian Ng Ho Yin <adrianhoyin.ng@...era.com>
---
 arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts b/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts
index 3f5b116120fd..e10bfda1a440 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex5_socdk.dts
@@ -102,11 +102,6 @@ &uart0 {
 	status = "okay";
 };
 
-&usb0 {
-	status = "okay";
-	disable-over-current;
-};
-
 &usb31 {
 	dr_mode = "host";
 	status = "okay";
-- 
2.49.GIT