diff options
| author | Jules Maselbas <jmaselbas@kalray.eu> | 2019-05-09 12:15:28 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2019-06-18 10:27:14 +0300 |
| commit | 42de8afc40c97002fceb500e2331f6a722be3c14 (patch) | |
| tree | 4d49fc692fcf5965c7a8f16632994a6567ad42ca /drivers/usb/dwc2/platform.c | |
| parent | 9e0babf2c06c73cda2c0cd37a1653d823adb40ec (diff) | |
| download | linux-42de8afc40c97002fceb500e2331f6a722be3c14.tar.xz | |
usb: dwc2: Use generic PHY width in params setup
Setting params.phy_utmi_width in dwc2_lowlevel_hw_init() is pointless since
it's value will be overwritten by dwc2_init_params().
This change make sure to take in account the generic PHY width information
during paraminitialisation, done in dwc2_set_param_phy_utmi_width().
By doing so, the phy_utmi_width params can still be overrided by
devicetree specific params and will also be checked against hardware
capabilities.
Fixes: 707d80f0a3c5 ("usb: dwc2: gadget: Replace phyif with phy_utmi_width")
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Jules Maselbas <jmaselbas@kalray.eu>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2/platform.c')
| -rw-r--r-- | drivers/usb/dwc2/platform.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index d10a7f8daec3..e98d7812da2d 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -271,15 +271,6 @@ static int dwc2_lowlevel_hw_init(struct dwc2_hsotg *hsotg) hsotg->plat = dev_get_platdata(hsotg->dev); - if (hsotg->phy) { - /* - * If using the generic PHY framework, check if the PHY bus - * width is 8-bit and set the phyif appropriately. - */ - if (phy_get_bus_width(hsotg->phy) == 8) - hsotg->params.phy_utmi_width = 8; - } - /* Clock */ hsotg->clk = devm_clk_get_optional(hsotg->dev, "otg"); if (IS_ERR(hsotg->clk)) { |