aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-omap2/usb-host.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-omap2/usb-host.c')
-rw-r--r--arch/arm/mach-omap2/usb-host.c31
1 files changed, 22 insertions, 9 deletions
diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
index ac95daaa4702..3c434498e12e 100644
--- a/arch/arm/mach-omap2/usb-host.c
+++ b/arch/arm/mach-omap2/usb-host.c
@@ -33,10 +33,12 @@
33#ifdef CONFIG_MFD_OMAP_USB_HOST 33#ifdef CONFIG_MFD_OMAP_USB_HOST
34 34
35#define OMAP_USBHS_DEVICE "usbhs_omap" 35#define OMAP_USBHS_DEVICE "usbhs_omap"
36#define OMAP_USBTLL_DEVICE "usbhs_tll"
36#define USBHS_UHH_HWMODNAME "usb_host_hs" 37#define USBHS_UHH_HWMODNAME "usb_host_hs"
37#define USBHS_TLL_HWMODNAME "usb_tll_hs" 38#define USBHS_TLL_HWMODNAME "usb_tll_hs"
38 39
39static struct usbhs_omap_platform_data usbhs_data; 40static struct usbhs_omap_platform_data usbhs_data;
41static struct usbtll_omap_platform_data usbtll_data;
40static struct ehci_hcd_omap_platform_data ehci_data; 42static struct ehci_hcd_omap_platform_data ehci_data;
41static struct ohci_hcd_omap_platform_data ohci_data; 43static struct ohci_hcd_omap_platform_data ohci_data;
42 44
@@ -485,13 +487,14 @@ void __init setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
485 487
486void __init usbhs_init(const struct usbhs_omap_board_data *pdata) 488void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
487{ 489{
488 struct omap_hwmod *oh[2]; 490 struct omap_hwmod *uhh_hwm, *tll_hwm;
489 struct platform_device *pdev; 491 struct platform_device *pdev;
490 int bus_id = -1; 492 int bus_id = -1;
491 int i; 493 int i;
492 494
493 for (i = 0; i < OMAP3_HS_USB_PORTS; i++) { 495 for (i = 0; i < OMAP3_HS_USB_PORTS; i++) {
494 usbhs_data.port_mode[i] = pdata->port_mode[i]; 496 usbhs_data.port_mode[i] = pdata->port_mode[i];
497 usbtll_data.port_mode[i] = pdata->port_mode[i];
495 ohci_data.port_mode[i] = pdata->port_mode[i]; 498 ohci_data.port_mode[i] = pdata->port_mode[i];
496 ehci_data.port_mode[i] = pdata->port_mode[i]; 499 ehci_data.port_mode[i] = pdata->port_mode[i];
497 ehci_data.reset_gpio_port[i] = pdata->reset_gpio_port[i]; 500 ehci_data.reset_gpio_port[i] = pdata->reset_gpio_port[i];
@@ -510,25 +513,35 @@ void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
510 setup_4430ohci_io_mux(pdata->port_mode); 513 setup_4430ohci_io_mux(pdata->port_mode);
511 } 514 }
512 515
513 oh[0] = omap_hwmod_lookup(USBHS_UHH_HWMODNAME); 516 uhh_hwm = omap_hwmod_lookup(USBHS_UHH_HWMODNAME);
514 if (!oh[0]) { 517 if (!uhh_hwm) {
515 pr_err("Could not look up %s\n", USBHS_UHH_HWMODNAME); 518 pr_err("Could not look up %s\n", USBHS_UHH_HWMODNAME);
516 return; 519 return;
517 } 520 }
518 521
519 oh[1] = omap_hwmod_lookup(USBHS_TLL_HWMODNAME); 522 tll_hwm = omap_hwmod_lookup(USBHS_TLL_HWMODNAME);
520 if (!oh[1]) { 523 if (!tll_hwm) {
521 pr_err("Could not look up %s\n", USBHS_TLL_HWMODNAME); 524 pr_err("Could not look up %s\n", USBHS_TLL_HWMODNAME);
522 return; 525 return;
523 } 526 }
524 527
525 pdev = omap_device_build_ss(OMAP_USBHS_DEVICE, bus_id, oh, 2, 528 pdev = omap_device_build(OMAP_USBTLL_DEVICE, bus_id, tll_hwm,
526 (void *)&usbhs_data, sizeof(usbhs_data), 529 &usbtll_data, sizeof(usbtll_data),
527 omap_uhhtll_latency, 530 omap_uhhtll_latency,
528 ARRAY_SIZE(omap_uhhtll_latency), false); 531 ARRAY_SIZE(omap_uhhtll_latency), false);
529 if (IS_ERR(pdev)) { 532 if (IS_ERR(pdev)) {
530 pr_err("Could not build hwmod devices %s,%s\n", 533 pr_err("Could not build hwmod device %s\n",
531 USBHS_UHH_HWMODNAME, USBHS_TLL_HWMODNAME); 534 USBHS_TLL_HWMODNAME);
535 return;
536 }
537
538 pdev = omap_device_build(OMAP_USBHS_DEVICE, bus_id, uhh_hwm,
539 &usbhs_data, sizeof(usbhs_data),
540 omap_uhhtll_latency,
541 ARRAY_SIZE(omap_uhhtll_latency), false);
542 if (IS_ERR(pdev)) {
543 pr_err("Could not build hwmod devices %s\n",
544 USBHS_UHH_HWMODNAME);
532 return; 545 return;
533 } 546 }
534} 547}