Commit 0f2d7761 authored Mar 31, 2020 by Peter Chen Committed by Greg Kroah-Hartman Apr 16, 2020

usb: cdns3: core: get role switch node from firmware



After that, the role switch device (eg, Type-C device) could call
cdns3_role_set to finish the role switch.

Signed-off-by: Peter Chen <peter.chen@nxp.com>
Reviewed-by: Roger Quadros <rogerq@ti.com>
Link: https://lore.kernel.org/r/20200331081005.32752-1-peter.chen@nxp.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent ab455450

drivers/usb/cdns3/core.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -528,6 +528,8 @@ static int cdns3_probe(struct platform_device *pdev)
		sw_desc.get = cdns3_role_get;
		sw_desc.allow_userspace_control = true;
		sw_desc.driver_data = cdns;
		if (device_property_read_bool(dev, "usb-role-switch"))
		sw_desc.fwnode = dev->fwnode;

		cdns->role_sw = usb_role_switch_register(dev, &sw_desc);
		if (IS_ERR(cdns->role_sw)) {

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