diff options
| author | Vignesh Raghavendra <vigneshr@ti.com> | 2019-10-25 13:48:05 +0530 |
|---|---|---|
| committer | Marek Vasut <marek.vasut+renesas@gmail.com> | 2019-10-31 12:11:24 +0100 |
| commit | d624434f5ebc5e3eb5f5609f06200f477cf8d8b5 (patch) | |
| tree | 9dce72073bb882270a5e80288158bef28b652073 /drivers/usb/dwc3 | |
| parent | 412326d1bc2d346d7b4faad6fa547eaf065681a2 (diff) | |
dwc3-generic: Don't fail probe if clk/reset entries are absent
Some boards don't populate clk/reset entries as these are are optional
as per binding documentation. Therefore, don't fail driver probe if
clk/reset entries are absent in DT.
This fixes fastboot failures seen due to enabling of CONFIG_CLK on AM57xx
Fixes: e8e683d33b0c ("board: ti: am57xx-idk: Configure the CDCE913 clock synthesizer")
Reported-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Diffstat (limited to 'drivers/usb/dwc3')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-generic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/dwc3/dwc3-generic.c b/drivers/usb/dwc3/dwc3-generic.c index 023e95395b..24b320bbce 100644 --- a/drivers/usb/dwc3/dwc3-generic.c +++ b/drivers/usb/dwc3/dwc3-generic.c @@ -338,7 +338,7 @@ static int dwc3_glue_reset_init(struct udevice *dev, int ret; ret = reset_get_bulk(dev, &glue->resets); - if (ret == -ENOTSUPP) + if (ret == -ENOTSUPP || ret == -ENOENT) return 0; else if (ret) return ret; @@ -358,7 +358,7 @@ static int dwc3_glue_clk_init(struct udevice *dev, int ret; ret = clk_get_bulk(dev, &glue->clks); - if (ret == -ENOSYS) + if (ret == -ENOSYS || ret == -ENOENT) return 0; if (ret) return ret; |