[U-Boot] [PATCH 24/33] ARM64: zynqmp: Fix DWC3 binding with the kernel

[Michal Simek]

Use the same binding as is used in mainline Linux kernel.

Signed-off-by: Michal Simek <michal.si...@xilinx.com>
---

 arch/arm/dts/zynqmp-ep108.dts | 10 ++++++++++
 arch/arm/dts/zynqmp.dtsi      | 42 ++++++++++++++++++++++++++++++++----------
 2 files changed, 42 insertions(+), 10 deletions(-)

diff --git a/arch/arm/dts/zynqmp-ep108.dts b/arch/arm/dts/zynqmp-ep108.dts
index ee9d0fe7a432..1928b0bca002 100644
--- a/arch/arm/dts/zynqmp-ep108.dts
+++ b/arch/arm/dts/zynqmp-ep108.dts
@@ -23,6 +23,8 @@
                spi0 = &qspi;
                spi1 = &spi0;
                spi2 = &spi1;
+               usb0 = &usb0;
+               usb1 = &usb1;
        };
 
        chosen {
@@ -154,12 +156,20 @@
 
 &usb0 {
        status = "okay";
+};
+
+&dwc3_0 {
+       status = "okay";
        dr_mode = "peripheral";
        maximum-speed = "high-speed";
 };
 
 &usb1 {
        status = "okay";
+};
+
+&dwc3_1 {
+       status = "okay";
        dr_mode = "host";
        maximum-speed = "high-speed";
 };
diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 324d71b98902..8413f16ee374 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -796,23 +796,45 @@
                };
 
                usb0: usb@fe200000 {
-                       compatible = "snps,dwc3";
+                       #address-cells = <2>;
+                       #size-cells = <1>;
                        status = "disabled";
-                       interrupt-parent = <&gic>;
-                       interrupts = <0 65 4>;
-                       reg = <0x0 0xfe200000 0x40000>;
-                       clock-names = "clk_xin", "clk_ahb";
+                       compatible = "xlnx,zynqmp-dwc3";
+                       clock-names = "bus_clk", "ref_clk";
+                       clocks = <&clk125>, <&clk125>;
                        power-domains = <&pd_usb0>;
+                       ranges;
+
+                       dwc3_0: dwc3@fe200000 {
+                               compatible = "snps,dwc3";
+                               status = "disabled";
+                               reg = <0x0 0xfe200000 0x40000>;
+                               interrupt-parent = <&gic>;
+                               interrupts = <0 65 4>;
+                               /* snps,quirk-frame-length-adjustment = <0x20>; 
*/
+                               snps,refclk_fladj;
+                       };
                };
 
                usb1: usb@fe300000 {
-                       compatible = "snps,dwc3";
+                       #address-cells = <2>;
+                       #size-cells = <1>;
                        status = "disabled";
-                       interrupt-parent = <&gic>;
-                       interrupts = <0 70 4>;
-                       reg = <0x0 0xfe300000 0x40000>;
-                       clock-names = "clk_xin", "clk_ahb";
+                       compatible = "xlnx,zynqmp-dwc3";
+                       clock-names = "bus_clk", "ref_clk";
+                       clocks = <&clk125>, <&clk125>;
                        power-domains = <&pd_usb1>;
+                       ranges;
+
+                       dwc3_1: dwc3@fe300000 {
+                               compatible = "snps,dwc3";
+                               status = "disabled";
+                               reg = <0x0 0xfe300000 0x40000>;
+                               interrupt-parent = <&gic>;
+                               interrupts = <0 70 4>;
+                               /* snps,quirk-frame-length-adjustment = <0x20>; 
*/
+                               snps,refclk_fladj;
+                       };
                };
 
                watchdog0: watchdog@fd4d0000 {
-- 
1.9.1

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