From: Conor Dooley Date: Tue, 3 Mar 2026 16:37:39 +0000 (+0000) Subject: dt-bindings: usb: mpfs-musb: permit resets X-Git-Tag: v7.1-rc1~82^2~161 X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=dc3cf736a5cb63dea1158c267e168ca410d02fa4;p=thirdparty%2Flinux.git dt-bindings: usb: mpfs-musb: permit resets The musb IP on mpfs and pic64gx has a reset pin, but until now this has been undocumented because platform firmware takes the block out of reset on first-party boards (or those using modified versions of the vendor firmware), but not all boards may take this approach. Permit providing a reset in devicetree for Linux, or other devicetree-consuming software, to use. Signed-off-by: Conor Dooley Reviewed-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260303-backspace-unhearing-c6cc8cbddbba@spud Signed-off-by: Greg Kroah-Hartman --- diff --git a/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml b/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml index a812317d80893..c4e1c2d73bdb3 100644 --- a/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml +++ b/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml @@ -37,6 +37,9 @@ properties: clocks: maxItems: 1 + resets: + maxItems: 1 + microchip,ext-vbus-drv: description: Some ULPI USB PHYs do not support an internal VBUS supply and driving