diff options
| author | Fabio Estevam <festevam@denx.de> | 2021-06-20 12:00:52 -0300 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2021-06-24 20:23:23 +0200 |
| commit | 4822114f4fb4328114da8ab199672656591a150d (patch) | |
| tree | 48849f10fe3a63b1bc8e75a917b996fe438c33c6 /drivers/usb | |
| parent | ec326b932512cfe07dd97cc45480c87b903e08e3 (diff) | |
| download | u-boot-4822114f4fb4328114da8ab199672656591a150d.tar.gz | |
usb: ehci-mx6: Do not fail when 'reg' is not found
Unlike imx6, on imx7 the USB PHY is described as:
usbphynop1: usbphynop1 {
compatible = "usb-nop-xceiv";
clocks = <&clks IMX7D_USB_PHY1_CLK>;
clock-names = "main_clk";
#phy-cells = <0>;
};
which does not have the 'reg' property.
Do not return an error when the 'reg' property is not found
for the USB PHY.
This fixes USB gadget regression on a imx7s-warp board.
Successfully tested the "ums 0 mmc 0" command on two boards:
imx7s-warp and imx6dl-pico-pi.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/ehci-mx6.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c index 48b5c8b0c5..c3e4170513 100644 --- a/drivers/usb/host/ehci-mx6.c +++ b/drivers/usb/host/ehci-mx6.c @@ -583,7 +583,7 @@ static int mx6_parse_dt_addrs(struct udevice *dev) addr = (void __iomem *)fdtdec_get_addr(blob, phy_off, "reg"); if ((fdt_addr_t)addr == FDT_ADDR_T_NONE) - return -EINVAL; + addr = NULL; priv->phy_addr = addr; |