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usb: Migrate to support live DT for some driver

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Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT.
This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use
ofnode as parameter instead of fdt offset. And all the drivers who use
these APIs update to use live dt APIs at the same time.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Kever Yang 2020-03-04 08:59:50 +08:00 • committed by Marek Vasut
parent 2be1130a93
commit ac28e59a57
11 changed files with 42 additions and 57 deletions
Download patch file Download diff file Expand all files Collapse all files

10
include/linux/usb/otg.h
View file

@ -9,6 +9,8 @@
#ifndef __LINUX_USB_OTG_H
#define __LINUX_USB_OTG_H
#include <dm/ofnode.h>
enum usb_dr_mode {
USB_DR_MODE_UNKNOWN,
USB_DR_MODE_HOST,
@ -18,20 +20,20 @@ enum usb_dr_mode {
/**
* usb_get_dr_mode() - Get dual role mode for given device
* @node: Node offset to the given device
* @node: ofnode of the given device
*
* The function gets phy interface string from property 'dr_mode',
* and returns the correspondig enum usb_dr_mode
*/
enum usb_dr_mode usb_get_dr_mode(int node);
enum usb_dr_mode usb_get_dr_mode(ofnode node);
/**
* usb_get_maximum_speed() - Get maximum speed for given device
* @node: Node offset to the given device
* @node: ofnode of the given device
*
* The function gets phy interface string from property 'maximum-speed',
* and returns the correspondig enum usb_device_speed
*/
enum usb_device_speed usb_get_maximum_speed(int node);
enum usb_device_speed usb_get_maximum_speed(ofnode node);
#endif /* __LINUX_USB_OTG_H */