For some JH7110 boards, USB host overcurent pin is not reserved, To make USB host work, overcurrent pin must be disabled. So set the pin default disabled.
Signed-off-by: Minda Chen minda.chen@starfivetech.com --- drivers/pinctrl/starfive/pinctrl-jh7110-sys.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/starfive/pinctrl-jh7110-sys.c b/drivers/pinctrl/starfive/pinctrl-jh7110-sys.c index dafba65eae..1102985ab9 100644 --- a/drivers/pinctrl/starfive/pinctrl-jh7110-sys.c +++ b/drivers/pinctrl/starfive/pinctrl-jh7110-sys.c @@ -378,8 +378,15 @@ static int jh7110_sys_pinctrl_probe(struct udevice *dev) { struct starfive_pinctrl_soc_info *info = (struct starfive_pinctrl_soc_info *)dev_get_driver_data(dev); - - return starfive_pinctrl_probe(dev, info); + struct starfive_pinctrl_priv *priv = dev_get_priv(dev); + int ret; + + ret = starfive_pinctrl_probe(dev, info); + /* Set default the usb controller overcurrent signal. */ + if (!ret) + clrsetbits_le32(priv->base + JH7110_SYS_GPI, + GENMASK(22, 16), BIT(16)); + return ret; }
static const struct udevice_id jh7110_sys_pinctrl_ids[] = {