[Letux-kernel] [PATCH 2/5] DTS: MIPS: JZ4780: add USB PHY&OTG

[H. Nikolaus Schaller]

Signed-off-by: H. Nikolaus Schaller <hns at goldelico.com>
---
 arch/mips/boot/dts/ingenic/jz4780.dtsi | 28 ++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi
index ce0260a69e7dbb..7cffdc8b70be68 100644
--- a/arch/mips/boot/dts/ingenic/jz4780.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi
@@ -72,6 +72,16 @@ cgu: jz4780-cgu at 10000000 {
 		#clock-cells = <1>;
 	};
 
+	usb_phy: otg_phy at 10000000 {
+		compatible = "ingenic,jz4770-phy";
+		reg = <0x10000000 0x100>;
+
+		clocks = <&cgu JZ4780_CLK_OTG1>;
+		clock-names = "usb_phy";
+
+		#phy-cells = <0>;
+	};
+
 	tcu: timer at 10002000 {
 		compatible = "ingenic,jz4780-tcu",
 			     "ingenic,jz4770-tcu",
@@ -610,4 +620,22 @@ lcdc1: lcdc1 at 130a0000 {
 		status = "disabled";
 	};
 
+	usb_otg: otg at 0x13500000 {
+		compatible = "ingenic,jz4770-otg", "snps,dwc2";
+		reg = <0x13500000 0x40000>;
+
+		interrupt-parent = <&intc>;
+		interrupts = <21>;
+
+		phys = <&usb_phy>;
+		phy-names = "usb2-phy";
+
+		// clocks & clock-names?
+	//	clocks = ?;
+	//	clock-names  = "otg";
+
+		g-rx-fifo-size = <256>;
+		g-np-tx-fifo-size = <256>;
+		g-tx-fifo-size = <256 256 256 256 256 256 256 512>;
+	};
 };
-- 
2.26.2