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dm: usb: Pass EHCI controller pointer to ehci_powerup_fixup()

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Adjust this function so that it is passed an EHCI controller pointer so that
implementations can look up their controller.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Simon Glass 2015-03-25 12:22:21 -06:00
parent 27f782b6a1
commit 727fce369e
4 changed files with 9 additions and 5 deletions
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3
board/genesi/mx51_efikamx/efikamx-usb.c
View file

@ -173,7 +173,8 @@ int board_ehci_hcd_init(int port)
return 0;
}
void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg)
void ehci_powerup_fixup(struct ehci_ctrl *ctrl, uint32_t *status_reg,
uint32_t *reg)
{
uint32_t port = OTG_BASE_ADDR + (0x200 * CONFIG_MXC_USB_PORT);
struct usb_ehci *ehci = (struct usb_ehci *)port;

5
drivers/usb/host/ehci-hcd.c
View file

@ -138,7 +138,8 @@ __weak void ehci_set_usbmode(int index)
ehci_writel(reg_ptr, tmp);
}
__weak void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg)
__weak void ehci_powerup_fixup(struct ehci_ctrl *ctrl, uint32_t *status_reg,
uint32_t *reg)
{
mdelay(50);
}
@ -843,7 +844,7 @@ ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer,
* usb 2.0 specification say 50 ms resets on
* root
*/
ehci_powerup_fixup(status_reg, &reg);
ehci_powerup_fixup(ctrl, status_reg, &reg);
ehci_writel(status_reg, reg & ~EHCI_PS_PR);
/*

3
drivers/usb/host/ehci-tegra.c
View file

@ -198,7 +198,8 @@ static struct fdt_usb_controller *controller;
* This ehci_powerup_fixup overrides the weak function ehci_powerup_fixup
* in "ehci-hcd.c".
*/
void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg)
void ehci_powerup_fixup(struct ehci_ctrl *ctrl, uint32_t *status_reg,
uint32_t *reg)
{
mdelay(50);
/* This is to avoid PORT_ENABLE bit to be cleared in "ehci-hcd.c". */

3
drivers/usb/host/ehci.h
View file

@ -254,7 +254,8 @@ struct ehci_ctrl {
/* Weak functions that drivers can override */
int ehci_get_port_speed(struct ehci_ctrl *ctrl, uint32_t reg);
void ehci_set_usbmode(int index);
void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg);
void ehci_powerup_fixup(struct ehci_ctrl *ctrl, uint32_t *status_reg,
uint32_t *reg);
uint32_t *ehci_get_portsc_register(struct ehci_hcor *hcor, int port);
/**