diff options
author | Tom Rini <trini@konsulko.com> | 2022-04-22 18:06:31 +0300 |
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committer | Tom Rini <trini@konsulko.com> | 2022-04-22 18:06:31 +0300 |
commit | 6d73175b1f407fefc6c5a0b81ac30c6b18bcc191 (patch) | |
tree | 73bba002759e8d1455dbff1f96eb6f22d8b5f3cc /drivers/usb/dwc3 | |
parent | bfdb30559c763b74199666dfb20e1d9f207b917a (diff) | |
parent | 6674d2d9fe563258fdc89b25eb46cccdb388b678 (diff) | |
download | u-boot-6d73175b1f407fefc6c5a0b81ac30c6b18bcc191.tar.xz |
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-usb
Diffstat (limited to 'drivers/usb/dwc3')
-rw-r--r-- | drivers/usb/dwc3/dwc3-generic.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/dwc3-generic.c b/drivers/usb/dwc3/dwc3-generic.c index 6cf844cb48..6e1a1d066b 100644 --- a/drivers/usb/dwc3/dwc3-generic.c +++ b/drivers/usb/dwc3/dwc3-generic.c @@ -14,6 +14,7 @@ #include <dm/device-internal.h> #include <dm/lists.h> #include <dwc3-uboot.h> +#include <generic-phy.h> #include <linux/bitops.h> #include <linux/delay.h> #include <linux/usb/ch9.h> @@ -460,6 +461,17 @@ static int dwc3_glue_probe(struct udevice *dev) struct udevice *child = NULL; int index = 0; int ret; + struct phy phy; + + ret = generic_phy_get_by_name(dev, "usb3-phy", &phy); + if (!ret) { + ret = generic_phy_init(&phy); + if (ret) + return ret; + } else if (ret != -ENOENT) { + debug("could not get phy (err %d)\n", ret); + return ret; + } glue->regs = dev_read_addr(dev); @@ -471,6 +483,12 @@ static int dwc3_glue_probe(struct udevice *dev) if (ret) return ret; + if (phy.dev) { + ret = generic_phy_power_on(&phy); + if (ret) + return ret; + } + ret = device_find_first_child(dev, &child); if (ret) return ret; |