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-mx5/board-cpuimx51sd.c b/arch/arm/mach-mx5/board-cpuimx51sd.c
index 6c3b445..f38b341 100644
--- a/arch/arm/mach-mx5/board-cpuimx51sd.c
+++ b/arch/arm/mach-mx5/board-cpuimx51sd.c
@@ -167,7 +167,10 @@
v |= MX51_USB_PLL_DIV_19_2_MHZ;
__raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET);
iounmap(usb_base);
- return 0;
+
+ mdelay(10);
+
+ return mx51_initialize_usb_hw(0, MXC_EHCI_INTERNAL_PHY);
}
static int initialize_usbh1_port(struct platform_device *pdev)
@@ -186,13 +189,16 @@
__raw_writel(v | MX51_USB_CTRL_UH1_EXT_CLK_EN,
usbother_base + MX51_USB_CTRL_1_OFFSET);
iounmap(usb_base);
- return 0;
+
+ mdelay(10);
+
+ return mx51_initialize_usb_hw(1, MXC_EHCI_POWER_PINS_ENABLED |
+ MXC_EHCI_ITC_NO_THRESHOLD);
}
static struct mxc_usbh_platform_data dr_utmi_config = {
.init = initialize_otg_port,
.portsc = MXC_EHCI_UTMI_16BIT,
- .flags = MXC_EHCI_INTERNAL_PHY,
};
static struct fsl_usb2_platform_data usb_pdata = {
@@ -203,7 +209,6 @@
static struct mxc_usbh_platform_data usbh1_config = {
.init = initialize_usbh1_port,
.portsc = MXC_EHCI_MODE_ULPI,
- .flags = (MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_ITC_NO_THRESHOLD),
};
static int otg_mode_host;