From: Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx> The TPL support is used to identify targeted devices during EH compliance test. The user can add "tpl-support" in the device tree to enable it. Signed-off-by: Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@xxxxxxxxxxx> --- drivers/usb/dwc2/hcd.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index f63a27d11fac8..4567f3c24d225 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -52,6 +52,7 @@ #include <linux/usb/hcd.h> #include <linux/usb/ch11.h> +#include <linux/usb/of.h> #include "core.h" #include "hcd.h" @@ -5339,6 +5340,8 @@ int dwc2_hcd_init(struct dwc2_hsotg *hsotg) /* Don't support SG list at this point */ hcd->self.sg_tablesize = 0; + hcd->tpl_support = of_usb_host_tpl_support(hsotg->dev->of_node); + if (!IS_ERR_OR_NULL(hsotg->uphy)) otg_set_host(hsotg->uphy->otg, &hcd->self); -- 2.25.1
