diff options
Diffstat (limited to 'drivers/usb/phy/phy-am335x.c')
| -rw-r--r-- | drivers/usb/phy/phy-am335x.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/usb/phy/phy-am335x.c b/drivers/usb/phy/phy-am335x.c index 90b67a4ca221..39b424f7f629 100644 --- a/drivers/usb/phy/phy-am335x.c +++ b/drivers/usb/phy/phy-am335x.c @@ -8,21 +8,23 @@ #include <linux/regulator/consumer.h> #include <linux/of.h> #include <linux/of_address.h> +#include <linux/usb/of.h> -#include "am35x-phy-control.h" +#include "phy-am335x-control.h" #include "phy-generic.h" struct am335x_phy { struct usb_phy_generic usb_phy_gen; struct phy_control *phy_ctrl; int id; + enum usb_dr_mode dr_mode; }; static int am335x_init(struct usb_phy *phy) { struct am335x_phy *am_phy = dev_get_drvdata(phy->dev); - phy_ctrl_power(am_phy->phy_ctrl, am_phy->id, true); + phy_ctrl_power(am_phy->phy_ctrl, am_phy->id, am_phy->dr_mode, true); return 0; } @@ -30,7 +32,7 @@ static void am335x_shutdown(struct usb_phy *phy) { struct am335x_phy *am_phy = dev_get_drvdata(phy->dev); - phy_ctrl_power(am_phy->phy_ctrl, am_phy->id, false); + phy_ctrl_power(am_phy->phy_ctrl, am_phy->id, am_phy->dr_mode, false); } static int am335x_phy_probe(struct platform_device *pdev) @@ -46,12 +48,15 @@ static int am335x_phy_probe(struct platform_device *pdev) am_phy->phy_ctrl = am335x_get_phy_control(dev); if (!am_phy->phy_ctrl) return -EPROBE_DEFER; + am_phy->id = of_alias_get_id(pdev->dev.of_node, "phy"); if (am_phy->id < 0) { dev_err(&pdev->dev, "Missing PHY id: %d\n", am_phy->id); return am_phy->id; } + am_phy->dr_mode = of_usb_get_dr_mode_by_phy(pdev->dev.of_node); + ret = usb_phy_gen_create_phy(dev, &am_phy->usb_phy_gen, NULL); if (ret) return ret; @@ -75,7 +80,7 @@ static int am335x_phy_probe(struct platform_device *pdev) */ device_set_wakeup_enable(dev, false); - phy_ctrl_power(am_phy->phy_ctrl, am_phy->id, false); + phy_ctrl_power(am_phy->phy_ctrl, am_phy->id, am_phy->dr_mode, false); return 0; } @@ -105,7 +110,7 @@ static int am335x_phy_suspend(struct device *dev) if (device_may_wakeup(dev)) phy_ctrl_wkup(am_phy->phy_ctrl, am_phy->id, true); - phy_ctrl_power(am_phy->phy_ctrl, am_phy->id, false); + phy_ctrl_power(am_phy->phy_ctrl, am_phy->id, am_phy->dr_mode, false); return 0; } @@ -115,7 +120,7 @@ static int am335x_phy_resume(struct device *dev) struct platform_device *pdev = to_platform_device(dev); struct am335x_phy *am_phy = platform_get_drvdata(pdev); - phy_ctrl_power(am_phy->phy_ctrl, am_phy->id, true); + phy_ctrl_power(am_phy->phy_ctrl, am_phy->id, am_phy->dr_mode, true); if (device_may_wakeup(dev)) phy_ctrl_wkup(am_phy->phy_ctrl, am_phy->id, false); |