arm: dts: k3-am65-main: add USB support

Add support for USB0 and USB1 instances on the AM6 SoC.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

diff --git a/arch/arm/dts/k3-am65-main.dtsi b/arch/arm/dts/k3-am65-main.dtsi
index 0f5da9a563d3efeed7ac5529fbb8fb3dcd495463..ab40dafceb526817de560426d78b8e7bb650d95d 100644 (file)
--- 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;
+       };
 };