xiaomi-sm8450/android_kernel_xiaomi_sm8450
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usb: Convert all users to new usb_phy

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Use the new usb_phy_* functions with transceiver
operations instead of the old otg functions.

Includes fixes from Sascha Hauer.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Acked-by: Li Yang <leoli@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Heikki Krogerus
2012-02-13 13:24:18 +02:00
committed by Felipe Balbi
parent b1c711d629
commit b96d3b0836
25 changed files with 86 additions and 83 deletions
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10
drivers/usb/host/ehci-mxc.c
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@@ -220,7 +220,7 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
/* Initialize the transceiver */
if (pdata->otg) {
pdata->otg->io_priv = hcd->regs + ULPI_VIEWPORT_OFFSET;
ret = otg_init(pdata->otg);
ret = usb_phy_init(pdata->otg);
if (ret) {
dev_err(dev, "unable to init transceiver, probably missing\n");
ret = -ENODEV;
@@ -247,9 +247,11 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
* It's in violation of USB specs
*/
if (machine_is_mx51_efikamx() || machine_is_mx51_efikasb()) {
flags = otg_io_read(pdata->otg, ULPI_OTG_CTRL);
flags = usb_phy_io_read(pdata->otg,
ULPI_OTG_CTRL);
flags |= ULPI_OTG_CTRL_CHRGVBUS;
ret = otg_io_write(pdata->otg, flags, ULPI_OTG_CTRL);
ret = usb_phy_io_write(pdata->otg, flags,
ULPI_OTG_CTRL);
if (ret) {
dev_err(dev, "unable to set CHRVBUS\n");
goto err_add;
@@ -297,7 +299,7 @@ static int __exit ehci_mxc_drv_remove(struct platform_device *pdev)
pdata->exit(pdev);
if (pdata->otg)
otg_shutdown(pdata->otg);
usb_phy_shutdown(pdata->otg);
usb_remove_hcd(hcd);
iounmap(hcd->regs);