#include <asm/io.h>
#include <asm/arch/regs-common.h>
#include <asm/arch/regs-base.h>
-#include <asm/arch/regs-clkctrl.h>
+#include <asm/arch/regs-clkctrl-mx28.h>
#include <asm/arch/regs-usb.h>
#include <asm/arch/regs-usbphy.h>
-#include "ehci-core.h"
#include "ehci.h"
#if (CONFIG_EHCI_MXS_PORT != 0) && (CONFIG_EHCI_MXS_PORT != 1)
#endif
static struct ehci_mxs {
- struct mx28_usb_regs *usb_regs;
- struct mx28_usbphy_regs *phy_regs;
+ struct mxs_usb_regs *usb_regs;
+ struct mxs_usbphy_regs *phy_regs;
} ehci_mxs;
int mxs_ehci_get_port(struct ehci_mxs *mxs_usb, int port)
return -1;
}
- mxs_usb->usb_regs = (struct mx28_usb_regs *)usb_base;
- mxs_usb->phy_regs = (struct mx28_usbphy_regs *)phy_base;
+ mxs_usb->usb_regs = (struct mxs_usb_regs *)usb_base;
+ mxs_usb->phy_regs = (struct mxs_usbphy_regs *)phy_base;
return 0;
}
#define HW_DIGCTL_CTRL_USB0_CLKGATE (1 << 2)
#define HW_DIGCTL_CTRL_USB1_CLKGATE (1 << 16)
-int ehci_hcd_init(void)
+int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
int ret;
uint32_t usb_base, cap_base;
- struct mx28_register_32 *digctl_ctrl =
- (struct mx28_register_32 *)HW_DIGCTL_CTRL;
- struct mx28_clkctrl_regs *clkctrl_regs =
- (struct mx28_clkctrl_regs *)MXS_CLKCTRL_BASE;
+ struct mxs_register_32 *digctl_ctrl =
+ (struct mxs_register_32 *)HW_DIGCTL_CTRL;
+ struct mxs_clkctrl_regs *clkctrl_regs =
+ (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE;
ret = mxs_ehci_get_port(&ehci_mxs, CONFIG_EHCI_MXS_PORT);
if (ret)
&ehci_mxs.phy_regs->hw_usbphy_ctrl_set);
usb_base = ((uint32_t)ehci_mxs.usb_regs) + 0x100;
- hccr = (struct ehci_hccr *)usb_base;
+ *hccr = (struct ehci_hccr *)usb_base;
- cap_base = ehci_readl(&hccr->cr_capbase);
- hcor = (struct ehci_hcor *)(usb_base + HC_LENGTH(cap_base));
+ cap_base = ehci_readl(&(*hccr)->cr_capbase);
+ *hcor = (struct ehci_hcor *)(usb_base + HC_LENGTH(cap_base));
return 0;
}
-int ehci_hcd_stop(void)
+int ehci_hcd_stop(int index)
{
int ret;
- uint32_t tmp;
- struct mx28_register_32 *digctl_ctrl =
- (struct mx28_register_32 *)HW_DIGCTL_CTRL;
- struct mx28_clkctrl_regs *clkctrl_regs =
- (struct mx28_clkctrl_regs *)MXS_CLKCTRL_BASE;
+ uint32_t usb_base, cap_base, tmp;
+ struct mxs_register_32 *digctl_ctrl =
+ (struct mxs_register_32 *)HW_DIGCTL_CTRL;
+ struct mxs_clkctrl_regs *clkctrl_regs =
+ (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE;
+ struct ehci_hccr *hccr;
+ struct ehci_hcor *hcor;
ret = mxs_ehci_get_port(&ehci_mxs, CONFIG_EHCI_MXS_PORT);
if (ret)
return ret;
/* Stop the USB port */
+ usb_base = ((uint32_t)ehci_mxs.usb_regs) + 0x100;
+ hccr = (struct ehci_hccr *)usb_base;
+ cap_base = ehci_readl(&hccr->cr_capbase);
+ hcor = (struct ehci_hcor *)(usb_base + HC_LENGTH(cap_base));
+
tmp = ehci_readl(&hcor->or_usbcmd);
tmp &= ~CMD_RUN;
ehci_writel(tmp, &hcor->or_usbcmd);