From 3f9f8a5b83f8aec40c9f4ee496046a695e333c45 Mon Sep 17 00:00:00 2001 From: Mateusz Kulikowski Date: Thu, 31 Mar 2016 23:12:17 +0200 Subject: ehci-hcd: Add init_after_reset Some host controllers need addidional initialization after ehci_reset() In non-dm implementation it is possible to use CONFIG_EHCI_HCD_INIT_AFTER_RESET. This patch adds similar option to ehci drivers using dm. Signed-off-by: Mateusz Kulikowski Acked-by: Marek Vasut Reviewed-by: Tom Rini Reviewed-by: Simon Glass Tested-by: Simon Glass --- drivers/usb/host/ehci-hcd.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/usb/host/ehci-hcd.c') diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 0113c6c..598f444 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -1615,6 +1615,12 @@ int ehci_register(struct udevice *dev, struct ehci_hccr *hccr, if (ret) goto err; + if (ops->init_after_reset) { + ret = ops->init_after_reset(ctrl); + if (ret) + goto err; + } + ret = ehci_common_init(ctrl, tweaks); if (ret) goto err; -- cgit v1.1