The hwmod of the usb tll is retrieved and omap device build is
performed to created the platform device for the usb tll component.
Signed-off-by: Keshava Munegowda <keshava_mgo...@ti.com>
Reviewed-by: Partha Basak <part...@india.ti.com>
---
arch/arm/mach-omap2/usb-host.c | 31 ++++++++++++++++++++++---------
1 file changed, 22 insertions(+), 9 deletions(-)
diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
index dde8a11..b2a2dd7 100644
--- a/arch/arm/mach-omap2/usb-host.c
+++ b/arch/arm/mach-omap2/usb-host.c
@@ -35,10 +35,12 @@
#ifdef CONFIG_MFD_OMAP_USB_HOST
#define OMAP_USBHS_DEVICE "usbhs_omap"
+#define OMAP_USBTLL_DEVICE "usbhs_tll"
#define USBHS_UHH_HWMODNAME "usb_host_hs"
#define USBHS_TLL_HWMODNAME "usb_tll_hs"
static struct usbhs_omap_platform_data usbhs_data;
+static struct usbtll_omap_platform_data usbtll_data;
static struct ehci_hcd_omap_platform_data ehci_data;
static struct ohci_hcd_omap_platform_data ohci_data;
@@ -487,13 +489,14 @@ void __init setup_4430ohci_io_mux(const enum
usbhs_omap_port_mode *port_mode)
void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
{
- struct omap_hwmod *oh[2];
+ struct omap_hwmod *uhh_hwm, *tll_hwm;
struct platform_device *pdev;
int bus_id = -1;
int i;
for (i = 0; i < OMAP3_HS_USB_PORTS; i++) {
usbhs_data.port_mode[i] = pdata->port_mode[i];
+ usbtll_data.port_mode[i] = pdata->port_mode[i];
ohci_data.port_mode[i] = pdata->port_mode[i];
ehci_data.port_mode[i] = pdata->port_mode[i];
ehci_data.reset_gpio_port[i] = pdata->reset_gpio_port[i];
@@ -512,25 +515,35 @@ void __init usbhs_init(const struct usbhs_omap_board_data
*pdata)
setup_4430ohci_io_mux(pdata->port_mode);
}
- oh[0] = omap_hwmod_lookup(USBHS_UHH_HWMODNAME);
- if (!oh[0]) {
+ uhh_hwm = omap_hwmod_lookup(USBHS_UHH_HWMODNAME);
+ if (!uhh_hwm) {
pr_err("Could not look up %s\n", USBHS_UHH_HWMODNAME);
return;
}
- oh[1] = omap_hwmod_lookup(USBHS_TLL_HWMODNAME);
- if (!oh[1]) {
+ tll_hwm = omap_hwmod_lookup(USBHS_TLL_HWMODNAME);
+ if (!tll_hwm) {
pr_err("Could not look up %s\n", USBHS_TLL_HWMODNAME);
return;
}
- pdev = omap_device_build_ss(OMAP_USBHS_DEVICE, bus_id, oh, 2,
- (void *)&usbhs_data, sizeof(usbhs_data),
+ pdev = omap_device_build(OMAP_USBTLL_DEVICE, bus_id, tll_hwm,
+ &usbtll_data, sizeof(usbtll_data),
omap_uhhtll_latency,
ARRAY_SIZE(omap_uhhtll_latency), false);
if (IS_ERR(pdev)) {
- pr_err("Could not build hwmod devices %s,%s\n",
- USBHS_UHH_HWMODNAME, USBHS_TLL_HWMODNAME);
+ pr_err("Could not build hwmod device %s\n",
+ USBHS_TLL_HWMODNAME);
+ return;
+ }
+
+ pdev = omap_device_build(OMAP_USBHS_DEVICE, bus_id, uhh_hwm,
+ &usbhs_data, sizeof(usbhs_data),
+ omap_uhhtll_latency,
+ ARRAY_SIZE(omap_uhhtll_latency), false);
+ if (IS_ERR(pdev)) {
+ pr_err("Could not build hwmod devices %s\n",
+ USBHS_UHH_HWMODNAME);
return;
}
}
--
1.7.9.5
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