From 96f87d1583b52cf60ba93d1911615065d9ee8b85 Mon Sep 17 00:00:00 2001
From: Jens Reidel <adrian@travitia.xyz>
Date: Thu, 23 May 2024 22:25:51 +0200
Subject: [PATCH] diwali-usb: Limit to USB 2

Change-Id: Ie9a3b1aece82f360047dba27870f32af7051f357
Signed-off-by: Jens Reidel <adrian@travitia.xyz>
---
 qcom/diwali-usb.dtsi | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/qcom/diwali-usb.dtsi b/qcom/diwali-usb.dtsi
index 2694f794..c1db7f37 100644
--- a/qcom/diwali-usb.dtsi
+++ b/qcom/diwali-usb.dtsi
@@ -59,7 +59,7 @@
 			dma-coherent;
 
 			interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
-			usb-phy = <&usb2_phy0>, <&usb_qmp_dp_phy>;
+			usb-phy = <&usb2_phy0>, <&usb_nop_phy>;
 			snps,disable-clk-gating;
 			snps,has-lpm-erratum;
 			snps,hird-threshold = /bits/ 8 <0x0>;
@@ -71,7 +71,7 @@
 			snps,ssp-u3-u0-quirk;
 			tx-fifo-resize;
 			dr_mode = "peripheral";
-			maximum-speed = "super-speed-plus";
+			maximum-speed = "high-speed";
 		};
 
 		qcom,usbbam@a704000 {
@@ -125,6 +125,10 @@
 		reset-names = "phy_reset";
 	};
 
+	usb_nop_phy:usb_nop_phy{
+		compatible = "usb-nop-xceiv";
+	};
+
 	/* USB port related QMP USB DP Combo PHY */
 	usb_qmp_dp_phy: ssphy@88e8000 {
 		compatible = "qcom,usb-ssphy-qmp-dp-combo";