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| author | Marek Vasut <marex@denx.de> | 2014-04-28 03:38:39 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2014-09-29 09:02:16 +0200 |
| commit | dd24b57bb78422eba6780f0b6cc4c0b049a82371 (patch) | |
| tree | 26db6f66727824ea9c9803c99fa86dd6b4eeeffb | |
| parent | 36c1ca4d46ef11ac7b3c0afb5c42dadb4e8773f3 (diff) | |
| download | u-boot-imx-dd24b57bb78422eba6780f0b6cc4c0b049a82371.zip u-boot-imx-dd24b57bb78422eba6780f0b6cc4c0b049a82371.tar.gz u-boot-imx-dd24b57bb78422eba6780f0b6cc4c0b049a82371.tar.bz2 | |
usb: ehci: mxs: Add board-specific callbacks
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>
| -rw-r--r-- | drivers/usb/host/ehci-mxs.c | 16 |
1 files changed, 16 insertions, 0 deletions
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; } |