linux-kernel - [PATCH 2/2] arm: dts: mt7623: add musb device nodes

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Date:   Wed,  4 Aug 2021 00:13:20 +0900
From:   Sungbo Eo <mans0n@...ani.run>
To:     linux-mediatek@...ts.infradead.org
Cc:     Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Min Guo <min.guo@...iatek.com>,
        Frank Wunderlich <frank-w@...lic-files.de>,
        devicetree@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Sungbo Eo <mans0n@...ani.run>
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@...ani.run>
---
 arch/arm/boot/dts/mt7623.dtsi  | 34 ++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/mt7623a.dtsi |  4 ++++
 2 files changed, 38 insertions(+)

diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
index 3c11f7cfcc40..806dc067ec8f 100644
--- a/arch/arm/boot/dts/mt7623.dtsi
+++ b/arch/arm/boot/dts/mt7623.dtsi
@@ -905,6 +905,40 @@ u3port1: usb-phy@...44900 {
 		};
 	};
 
+	usb3: usb@...00000 {
+		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@...10000 {
+		compatible = "mediatek,mt7623-tphy",
+			     "mediatek,generic-tphy-v1";
+		reg = <0 0x11210000 0 0x0800>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		status = "okay";
+
+		u2port2: usb-phy@...c4800 {
+			reg = <0 0x11210800 0 0x0100>;
+			clocks = <&topckgen CLK_TOP_USB_PHY48M>;
+			clock-names = "ref";
+			#phy-cells = <1>;
+			status = "okay";
+		};
+	};
+
 	ethsys: syscon@...00000 {
 		compatible = "mediatek,mt7623-ethsys",
 			     "mediatek,mt2701-ethsys",
diff --git a/arch/arm/boot/dts/mt7623a.dtsi b/arch/arm/boot/dts/mt7623a.dtsi
index 0735a1fb8ad9..c10ce6f4ab27 100644
--- a/arch/arm/boot/dts/mt7623a.dtsi
+++ b/arch/arm/boot/dts/mt7623a.dtsi
@@ -42,3 +42,7 @@ &usb1 {
 &usb2 {
 	power-domains = <&scpsys MT7623A_POWER_DOMAIN_HIF>;
 };
+
+&usb3 {
+	power-domains = <&scpsys MT7623A_POWER_DOMAIN_IFR_MSC>;
+};
-- 
2.32.0