arm64: dts: ti: k3-am64: add USB fallback compatible to J721E

USB on AM64 is the same peripheral as on J721E. It has a specific
compatible for potential integration details. Express this
relationship, matching what the dt-bindings indicate.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20240726-s2r-cdns-v5-12-8664bfb032ac@bootlin.com
Signed-off-by: Nishanth Menon <nm@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index 69c5af58b72791af48c4eb8ad94923a9208060f6..33bc1faf3b9b0c3c137dedcfd5d4ab21fe45676d 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -762,7 +762,7 @@
        };
 
        usbss0: cdns-usb@f900000 {
-               compatible = "ti,am64-usb";
+               compatible = "ti,am64-usb", "ti,j721e-usb";
                reg = <0x00 0xf900000 0x00 0x100>;
                power-domains = <&k3_pds 161 TI_SCI_PD_EXCLUSIVE>;
                clocks = <&k3_clks 161 9>, <&k3_clks 161 1>;