usb: dwc3: make LPM configurable in DT
This patch removes "Enable USB3 LPM Capability" option from Kconfig
and adds snps,usb3_lpm_capable devicetree property instead of it.
USB3 LPM (Link Power Management) capability is hardware property, and
it's platform dependent, so if our hardware supports this feature, we
want rather to configure it in devicetree than having it as Kconfig option.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c
index 12bfd3c..c679f63 100644
--- a/drivers/usb/dwc3/host.c
+++ b/drivers/usb/dwc3/host.c
@@ -49,9 +49,7 @@
memset(&pdata, 0, sizeof(pdata));
-#ifdef CONFIG_DWC3_HOST_USB3_LPM_ENABLE
- pdata.usb3_lpm_capable = 1;
-#endif
+ pdata.usb3_lpm_capable = dwc->usb3_lpm_capable;
ret = platform_device_add_data(xhci, &pdata, sizeof(pdata));
if (ret) {