Hi Lukasz, On 4/25/25 12:56 PM, Lukasz Czechowski wrote:
The HX3 is a family of USB3.0 hub controllers that comes in different variants: CYUSB330x/CYUSB331x/CYUSB332x/CYUSB230x. To support this hub, controlling of reset pin and two power supplies is required. The reset time is set to 10ms, based on the datasheet [1]. Power-on delay time is not required, so it is set to 0.
Global struct have their members initialized to "zero" in C, c.f. https://stackoverflow.com/a/16015741 so you can simply omit it.
The compatible strings added to of_match table are compliant with usb/cypress,hx3.yaml bindings. [1] https://www.infineon.com/dgdl/Infineon-HX3_USB_3_0_Hub_Consumer_Industrial-DataSheet-v22_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0ecb53f644b8 Signed-off-by: Lukasz Czechowski <[email protected]>
This matches what was recently merged in Linux, so: Reviewed-by: Quentin Schulz <[email protected]> Thanks! Quentin
