The MT8516 has 2 USB instances. Add support for the second USB instance.
usb1 can only work in host mode.
Signed-off-by: Fabien Parent <fparent@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8516.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8516.dtsi b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
index 50049b6c1ba7..eca7969e15ab 100644
--- a/arch/arm64/boot/dts/mediatek/mt8516.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8516.dtsi
@@ -455,6 +455,20 @@ usb0: usb@11100000 {
status = "disabled";
};
+ usb1: usb@11190000 {
+ compatible = "mediatek,mtk-musb";
+ reg = <0 0x11190000 0 0x1000>;
+ interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-names = "mc";
+ phys = <&usb1_port PHY_TYPE_USB2>;
+ clocks = <&topckgen CLK_TOP_USB>,
+ <&topckgen CLK_TOP_USBIF>,
+ <&topckgen CLK_TOP_USB_1P>;
+ clock-names = "main","mcu","univpll";
+ dr_mode = "host";
+ status = "disabled";
+ };
+
usb_phy: usb@11110000 {
compatible = "mediatek,generic-tphy-v1";
reg = <0 0x11110000 0 0x800>;
@@ -469,6 +483,13 @@ usb0_port: usb-phy@11110800 {
clock-names = "ref";
#phy-cells = <1>;
};
+
+ usb1_port: usb-phy@11110900 {
+ reg = <0 0x11110900 0 0x100>;
+ clocks = <&topckgen CLK_TOP_USB_PHY48M>;
+ clock-names = "ref";
+ #phy-cells = <1>;
+ };
};
auxadc: adc@11003000 {
--
2.28.0
