PHY reset GPIO handling will be done in the PHY driver
Signed-off-by: Roger Quadros <rog...@ti.com>
Acked-by: Felipe Balbi <ba...@ti.com>
Acked-by: Samuel Ortiz <sa...@linux.intel.com>
---
drivers/mfd/omap-usb-host.c | 47 -------------------------------------------
1 files changed, 0 insertions(+), 47 deletions(-)
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 0874352..502a779 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -430,24 +430,10 @@ static unsigned omap_usbhs_rev2_hostconfig(struct
usbhs_hcd_omap *omap,
static void omap_usbhs_init(struct device *dev)
{
struct usbhs_hcd_omap *omap = dev_get_drvdata(dev);
- struct usbhs_omap_platform_data *pdata = omap->pdata;
unsigned reg;
dev_dbg(dev, "starting TI HSUSB Controller\n");
- if (pdata->phy_reset) {
- if (gpio_is_valid(pdata->reset_gpio_port[0]))
- gpio_request_one(pdata->reset_gpio_port[0],
- GPIOF_OUT_INIT_LOW, "USB1 PHY reset");
-
- if (gpio_is_valid(pdata->reset_gpio_port[1]))
- gpio_request_one(pdata->reset_gpio_port[1],
- GPIOF_OUT_INIT_LOW, "USB2 PHY reset");
-
- /* Hold the PHY in RESET for enough time till DIR is high */
- udelay(10);
- }
-
pm_runtime_get_sync(dev);
reg = usbhs_read(omap->uhh_base, OMAP_UHH_HOSTCONFIG);
@@ -476,37 +462,8 @@ static void omap_usbhs_init(struct device *dev)
dev_dbg(dev, "UHH setup done, uhh_hostconfig=%x\n", reg);
pm_runtime_put_sync(dev);
- if (pdata->phy_reset) {
- /* Hold the PHY in RESET for enough time till
- * PHY is settled and ready
- */
- udelay(10);
-
- if (gpio_is_valid(pdata->reset_gpio_port[0]))
- gpio_set_value_cansleep
- (pdata->reset_gpio_port[0], 1);
-
- if (gpio_is_valid(pdata->reset_gpio_port[1]))
- gpio_set_value_cansleep
- (pdata->reset_gpio_port[1], 1);
- }
-}
-
-static void omap_usbhs_deinit(struct device *dev)
-{
- struct usbhs_hcd_omap *omap = dev_get_drvdata(dev);
- struct usbhs_omap_platform_data *pdata = omap->pdata;
-
- if (pdata->phy_reset) {
- if (gpio_is_valid(pdata->reset_gpio_port[0]))
- gpio_free(pdata->reset_gpio_port[0]);
-
- if (gpio_is_valid(pdata->reset_gpio_port[1]))
- gpio_free(pdata->reset_gpio_port[1]);
- }
}
-
/**
* usbhs_omap_probe - initialize TI-based HCDs
*
@@ -710,8 +667,6 @@ static int usbhs_omap_probe(struct platform_device *pdev)
return 0;
err_alloc:
- omap_usbhs_deinit(&pdev->dev);
-
for (i = 0; i < omap->nports; i++) {
if (!IS_ERR(omap->utmi_clk[i]))
clk_put(omap->utmi_clk[i]);
@@ -756,8 +711,6 @@ static int usbhs_omap_remove(struct platform_device *pdev)
struct usbhs_hcd_omap *omap = platform_get_drvdata(pdev);
int i;
- omap_usbhs_deinit(&pdev->dev);
-
for (i = 0; i < omap->nports; i++) {
if (!IS_ERR(omap->utmi_clk[i]))
clk_put(omap->utmi_clk[i]);
--
1.7.4.1
_______________________________________________
devicetree-discuss mailing list
devicetree-discuss@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/devicetree-discuss
