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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
commit5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch)
treea94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/usb/dwc3-cavium.txt
parentInitial commit. (diff)
downloadlinux-upstream/5.10.209.tar.xz
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Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+Cavium SuperSpeed DWC3 USB SoC controller
+
+Required properties:
+- compatible: Should contain "cavium,octeon-7130-usb-uctl"
+
+Required child node:
+A child node must exist to represent the core DWC3 IP block. The name of
+the node is not important. The content of the node is defined in dwc3.txt.
+
+Example device node:
+
+ uctl@1180069000000 {
+ compatible = "cavium,octeon-7130-usb-uctl";
+ reg = <0x00011800 0x69000000 0x00000000 0x00000100>;
+ ranges;
+ #address-cells = <0x00000002>;
+ #size-cells = <0x00000002>;
+ refclk-frequency = <0x05f5e100>;
+ refclk-type-ss = "dlmc_ref_clk0";
+ refclk-type-hs = "dlmc_ref_clk0";
+ power = <0x00000002 0x00000002 0x00000001>;
+ xhci@1690000000000 {
+ compatible = "cavium,octeon-7130-xhci", "synopsys,dwc3";
+ reg = <0x00016900 0x00000000 0x00000010 0x00000000>;
+ interrupt-parent = <0x00000010>;
+ interrupts = <0x00000009 0x00000004>;
+ };
+ };