[U-Boot] [PATCH v2 33/80] dm: usb: Pass EHCI controller pointer to ehci_powerup_fixup()
Simon Glass
sjg at chromium.org
Wed Mar 25 19:22:21 CET 2015
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 at chromium.org>
---
Changes in v2: None
board/genesi/mx51_efikamx/efikamx-usb.c | 3 ++-
drivers/usb/host/ehci-hcd.c | 5 +++--
drivers/usb/host/ehci-tegra.c | 3 ++-
drivers/usb/host/ehci.h | 3 ++-
4 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/board/genesi/mx51_efikamx/efikamx-usb.c b/board/genesi/mx51_efikamx/efikamx-usb.c
index 0b43101..0c0b8d3 100644
--- a/board/genesi/mx51_efikamx/efikamx-usb.c
+++ b/board/genesi/mx51_efikamx/efikamx-usb.c
@@ -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;
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index d85308f..e9f58e3 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -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, ®);
+ ehci_powerup_fixup(ctrl, status_reg, ®);
ehci_writel(status_reg, reg & ~EHCI_PS_PR);
/*
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 9a73e60..5d746f2 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -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". */
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index d538bb6..a00c7e7 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -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);
/**
--
2.2.0.rc0.207.ga3a616c
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