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

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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>
This commit is contained in:
Vignesh Raghavendra 2019-12-09 10:37:32 +05:30 committed by Lokesh Vutla
parent 779f40bf52
commit a1ac85dad2
1 changed files with 78 additions and 0 deletions
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78
arch/arm/dts/k3-am65-main.dtsi
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@ -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;
};
};