ARM i.MX ehci: do ehci init in board specific functions
The mxc-ehci driver calls SoC specific phy initialization right after
calling board specific initialization. To offer greater flexibility for
boards to setup the phy and to get rid of some unnecessary flags in
platform data this patch lets the boards call the SoC specific phy
initialization and remove it from the driver.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
diff --git a/arch/arm/mach-mx3/mach-armadillo5x0.c b/arch/arm/mach-mx3/mach-armadillo5x0.c
index 835e2a0..34e619e 100644
--- a/arch/arm/mach-mx3/mach-armadillo5x0.c
+++ b/arch/arm/mach-mx3/mach-armadillo5x0.c
@@ -176,8 +176,10 @@
gpio_set_value(OTG_RESET, 0/*LOW*/);
mdelay(5);
gpio_set_value(OTG_RESET, 1/*HIGH*/);
+ mdelay(10);
- return 0;
+ return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED |
+ MXC_EHCI_INTERFACE_DIFF_UNI);
otg_free_reset:
gpio_free(OTG_RESET);
@@ -233,8 +235,10 @@
gpio_set_value(USBH2_RESET, 0/*LOW*/);
mdelay(5);
gpio_set_value(USBH2_RESET, 1/*HIGH*/);
+ mdelay(10);
- return 0;
+ return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED |
+ MXC_EHCI_INTERFACE_DIFF_UNI);
h2_free_reset:
gpio_free(USBH2_RESET);
@@ -246,13 +250,11 @@
static struct mxc_usbh_platform_data usbotg_pdata __initdata = {
.init = usbotg_init,
.portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
- .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI,
};
static struct mxc_usbh_platform_data usbh2_pdata __initdata = {
.init = usbh2_init,
.portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
- .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI,
};
#endif /* CONFIG_USB_ULPI */