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path: root/include/linux/usb/of.h
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2014-09-23usb: common: add API to get if the platform supports TPLPeter Chen1-0/+5
The TPL (Targeted Peripheral List) is used for targeted hosts (non-PC hosts), and it can be used at USB OTG & EH certification and some specific products which need white list. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-07-30usb: of: fix build breakage caused by recent patchesFelipe Balbi1-1/+1
commit 052a11d (usb: phy: make PHY driver selection possible by controller drivers) changed the rules on how drivers/usb/phy/of.c would be compiled and failed to update include/linux/usb/of.h accordingly. Because of that, we can fall into situations where of_usb_get_phy_mode() is redefined. In order to fix the error, we update the IS_ENABLED() check in include/linux/usb/of.h to reflect the condition where of.c is built. Reported-by: Stephen Rothwell <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
2013-07-29usb: common: introduce of_usb_get_maximum_speed()Felipe Balbi1-0/+8
this helper will be used for controllers which want to work at a lower speed even though they support higher USB transfer rates. One such case is Texas Instruments' AM437x SoC where it uses a USB3 controller without a USB3 PHY, rendering the controller USB2-only. Signed-off-by: Felipe Balbi <[email protected]>
2013-06-24usb: fix build error without CONFIG_USB_PHYPeter Chen1-6/+10
on i386: drivers/built-in.o: In function `ci_hdrc_probe': core.c:(.text+0x20446b): undefined reference to `of_usb_get_phy_mode' Signed-off-by: Peter Chen <[email protected]> Reported-by: Randy Dunlap <[email protected]> Acked-by: Randy Dunlap <[email protected]> Acked-by: Alexander Shishkin <[email protected]> Acked-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-06-17usb: add devicetree helpers for determining dr_mode and phy_typeMichael Grzeschik1-0/+28
This adds two little devicetree helper functions for determining the dr_mode (host, peripheral, otg) and phy_type (utmi, ulpi,...) from the devicetree. Signed-off-by: Michael Grzeschik <[email protected]> Signed-off-by: Marc Kleine-Budde <[email protected]> Signed-off-by: Sascha Hauer <[email protected]> Acked-by: Felipe Balbi <[email protected]> Signed-off-by: Alexander Shishkin <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
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