Add board-specific callbacks for enabling/disabling port power into the MXS EHCI controller driver. This is in-line with the names of callbacks on other systems.
Signed-off-by: Marek Vasut marex@denx.de Cc: Stefano Babic sbabic@denx.de --- drivers/usb/host/ehci-mxs.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/drivers/usb/host/ehci-mxs.c b/drivers/usb/host/ehci-mxs.c index 4d652b3..6b8d969 100644 --- a/drivers/usb/host/ehci-mxs.c +++ b/drivers/usb/host/ehci-mxs.c @@ -77,6 +77,16 @@ static int ehci_mxs_toggle_clock(const struct ehci_mxs_port *port, int enable) return 0; }
+int __weak board_ehci_hcd_init(int port) +{ + return 0; +} + +int __weak board_ehci_hcd_exit(int port) +{ + return 0; +} + int ehci_hcd_init(int index, enum usb_init_type init, struct ehci_hccr **hccr, struct ehci_hcor **hcor) { @@ -90,6 +100,10 @@ int ehci_hcd_init(int index, enum usb_init_type init, return -EINVAL; }
+ ret = board_ehci_hcd_init(index); + if (ret) + return ret; + port = &mxs_port[index];
/* Reset the PHY block */ @@ -154,5 +168,7 @@ int ehci_hcd_stop(int index) /* Disable USB clock */ ret = ehci_mxs_toggle_clock(port, 0);
+ board_ehci_hcd_exit(index); + return ret; }