Add the bool variable "peer_hub" and set this only for the
hubs which have the "peer-hub" property in their DT nodes.
Skip the bind function for usb hubs which don't have "peer-hub"
property.
Fixes: 57e30b09fc ("usb: onboard-hub: Bail out if peer hub is already probed")
Signed-off-by: Venkatesh Yadav Abbarapu <[email protected]>
---
common/usb_onboard_hub.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/common/usb_onboard_hub.c b/common/usb_onboard_hub.c
index 6f28036e09..0a8fac38ee 100644
--- a/common/usb_onboard_hub.c
+++ b/common/usb_onboard_hub.c
@@ -26,6 +26,7 @@ struct onboard_hub {
struct onboard_hub_data {
unsigned long reset_us;
+ bool peer_hub;
unsigned long power_on_delay_us;
int (*init)(struct udevice *dev);
};
@@ -178,10 +179,15 @@ err:
static int usb_onboard_hub_bind(struct udevice *dev)
{
+ struct onboard_hub_data *data =
+ (struct onboard_hub_data *)dev_get_driver_data(dev);
struct ofnode_phandle_args phandle;
const void *fdt = gd->fdt_blob;
int ret, off;
+ if (!data->peer_hub)
+ return 0;
+
ret = dev_read_phandle_with_args(dev, "peer-hub", NULL, 0, 0, &phandle);
if (ret) {
dev_err(dev, "peer-hub not specified\n");
@@ -212,12 +218,14 @@ static int usb_onboard_hub_remove(struct udevice *dev)
}
static const struct onboard_hub_data usb2514_data = {
+ .peer_hub = false,
.power_on_delay_us = 500,
.reset_us = 1,
};
static const struct onboard_hub_data usb5744_data = {
.init = usb5744_i2c_init,
+ .peer_hub = true,
.power_on_delay_us = 1000,
.reset_us = 5,
};
--
2.34.1
