1 files changed, 69 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-5.15/173-arm-dts-mt7623-add-musb-device-nodes.patch b/target/linux/mediatek/patches-5.15/173-arm-dts-mt7623-add-musb-device-nodes.patch
new file mode 100644
index 0000000000..ba1d1fe202
--- /dev/null
+++ b/target/linux/mediatek/patches-5.15/173-arm-dts-mt7623-add-musb-device-nodes.patch
@@ -0,0 +1,69 @@
+From 21d106f15262f5a2ef7531636e0703ee61c33c61 Mon Sep 17 00:00:00 2001
+From: Sungbo Eo <mans0n@gorani.run>
+Date: Sun, 8 Aug 2021 21:38:40 +0900
+Subject: [PATCH 2/2] arm: dts: mt7623: add musb device nodes
+
+MT7623 has an musb controller that is compatible with the one from MT2701.
+
+Signed-off-by: Sungbo Eo <mans0n@gorani.run>
+---
+ arch/arm/boot/dts/mt7623.dtsi  | 34 ++++++++++++++++++++++++++++++++++
+ arch/arm/boot/dts/mt7623a.dtsi |  4 ++++
+ 2 files changed, 38 insertions(+)
+
+--- a/arch/arm/boot/dts/mt7623.dtsi
++++ b/arch/arm/boot/dts/mt7623.dtsi
+@@ -585,6 +585,40 @@
+ 		status = "disabled";
+ 	};
+ 
++	usb0: usb@11200000 {
++		compatible = "mediatek,mt7623-musb",
++			     "mediatek,mtk-musb";
++		reg = <0 0x11200000 0 0x1000>;
++		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
++		interrupt-names = "mc";
++		phys = <&u2port2 PHY_TYPE_USB2>;
++		dr_mode = "otg";
++		clocks = <&pericfg CLK_PERI_USB0>,
++			 <&pericfg CLK_PERI_USB0_MCU>,
++			 <&pericfg CLK_PERI_USB_SLV>;
++		clock-names = "main","mcu","univpll";
++		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
++		status = "disabled";
++	};
++
++	u2phy1: t-phy@11210000 {
++		compatible = "mediatek,mt7623-tphy",
++			     "mediatek,generic-tphy-v1";
++		reg = <0 0x11210000 0 0x0800>;
++		#address-cells = <2>;
++		#size-cells = <2>;
++		ranges;
++		status = "disabled";
++
++		u2port2: usb-phy@11210800 {
++			reg = <0 0x11210800 0 0x0100>;
++			clocks = <&topckgen CLK_TOP_USB_PHY48M>;
++			clock-names = "ref";
++			#phy-cells = <1>;
++			status = "okay";
++		};
++	};
++
+ 	audsys: clock-controller@11220000 {
+ 		compatible = "mediatek,mt7623-audsys",
+ 			     "mediatek,mt2701-audsys",
+--- a/arch/arm/boot/dts/mt7623a.dtsi
++++ b/arch/arm/boot/dts/mt7623a.dtsi
+@@ -35,6 +35,10 @@
+ 	clock-names = "ethif";
+ };
+ 
++&usb0 {
++	power-domains = <&scpsys MT7623A_POWER_DOMAIN_IFR_MSC>;
++};
++
+ &usb1 {
+ 	power-domains = <&scpsys MT7623A_POWER_DOMAIN_HIF>;
+ };