Add support for USB0 and USB1 instances on the AM6 SoC.
Signed-off-by: Vignesh Raghavendra <vigne...@ti.com>
---
arch/arm/dts/k3-am65-main.dtsi | 78 ++++++++++++++++++++++++++++++++++
1 file changed, 78 insertions(+)
diff --git a/arch/arm/dts/k3-am65-main.dtsi b/arch/arm/dts/k3-am65-main.dtsi
index 0f5da9a563d3..ab40dafceb52 100644
--- a/arch/arm/dts/k3-am65-main.dtsi
+++ b/arch/arm/dts/k3-am65-main.dtsi
@@ -251,4 +251,82 @@
interrupts = <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>;
};
};
+
+ dwc3_0: dwc3@4000000 {
+ compatible = "ti,am654-dwc3";
+ reg = <0x0 0x4000000 0x0 0x4000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x4000000 0x20000>;
+ interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+ dma-coherent;
+ power-domains = <&k3_pds 151 TI_SCI_PD_EXCLUSIVE>;
+ assigned-clocks = <&k3_clks 151 2>, <&k3_clks 151 7>;
+ assigned-clock-parents = <&k3_clks 151 4>, /* set REF_CLK
to 20MHz i.e. PER0_PLL/48 */
+ <&k3_clks 151 9>; /* set
PIPE3_TXB_CLK to CLK_12M_RC/256 (for HS only) */
+
+ usb0: usb@10000 {
+ compatible = "snps,dwc3";
+ reg = <0x10000 0x10000>;
+ interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "peripheral",
+ "host",
+ "otg";
+ maximum-speed = "high-speed";
+ dr_mode = "otg";
+ phys = <&usb0_phy>;
+ phy-names = "usb2-phy";
+ snps,dis_u3_susphy_quirk;
+ };
+ };
+
+ usb0_phy: phy@4100000 {
+ compatible = "ti,am654-usb2", "ti,omap-usb2";
+ reg = <0x0 0x4100000 0x0 0x54>;
+ syscon-phy-power = <&scm_conf 0x4000>;
+ clocks = <&k3_clks 151 0>, <&k3_clks 151 1>;
+ clock-names = "wkupclk", "refclk";
+ #phy-cells = <0>;
+ ti,dis-chg-det-quirk;
+ };
+
+ dwc3_1: dwc3@4020000 {
+ compatible = "ti,am654-dwc3";
+ reg = <0x0 0x4020000 0x0 0x4000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x4020000 0x20000>;
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+ dma-coherent;
+ power-domains = <&k3_pds 152 TI_SCI_PD_EXCLUSIVE>;
+ assigned-clocks = <&k3_clks 152 2>;
+ assigned-clock-parents = <&k3_clks 152 4>; /* set REF_CLK
to 20MHz i.e. PER0_PLL/48 */
+
+ usb1: usb@10000 {
+ compatible = "snps,dwc3";
+ reg = <0x10000 0x10000>;
+ interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "peripheral",
+ "host",
+ "otg";
+ maximum-speed = "high-speed";
+ dr_mode = "otg";
+ phys = <&usb1_phy>;
+ phy-names = "usb2-phy";
+ };
+ };
+
+ usb1_phy: phy@4110000 {
+ compatible = "ti,am654-usb2", "ti,omap-usb2";
+ reg = <0x0 0x4110000 0x0 0x54>;
+ syscon-phy-power = <&scm_conf 0x4020>;
+ clocks = <&k3_clks 152 0>, <&k3_clks 152 1>;
+ clock-names = "wkupclk", "refclk";
+ #phy-cells = <0>;
+ ti,dis-chg-det-quirk;
+ };
};
--
2.24.0
