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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/ingenic,musb.yaml
parentInitial commit. (diff)
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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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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/ingenic,musb.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ingenic JZ47xx USB IP DT bindings
+
+maintainers:
+ - Paul Cercueil <paul@crapouillou.net>
+
+properties:
+ $nodename:
+ pattern: '^usb@.*'
+
+ compatible:
+ oneOf:
+ - enum:
+ - ingenic,jz4770-musb
+ - ingenic,jz4740-musb
+ - items:
+ - const: ingenic,jz4725b-musb
+ - const: ingenic,jz4740-musb
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: udc
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-names:
+ items:
+ - const: mc
+
+ phys:
+ description: PHY specifier for the USB PHY
+
+ usb-role-switch:
+ type: boolean
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - interrupts
+ - interrupt-names
+ - phys
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/jz4740-cgu.h>
+ usb_phy: usb-phy {
+ compatible = "usb-nop-xceiv";
+ #phy-cells = <0>;
+ };
+
+ udc: usb@13040000 {
+ compatible = "ingenic,jz4740-musb";
+ reg = <0x13040000 0x10000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <24>;
+ interrupt-names = "mc";
+
+ clocks = <&cgu JZ4740_CLK_UDC>;
+ clock-names = "udc";
+
+ phys = <&usb_phy>;
+ };