From: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Date: Wed, 4 Dec 2024 07:25:20 +0000 (+0530)
Subject: usb: onboard-hub: Update the bind function based on peer-hub property
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/%7B%7B%20%24.Site.BaseURL%20%7D%7Dposts/%7B%7B?a=commitdiff_plain;h=0e24474cc323a9012bf1f0942f46d1053e326b3f;p=u-boot.git

usb: onboard-hub: Update the bind function based on peer-hub property

As the "peer-hub" property is optional, don't error out just
skip the bind function.

Fixes: 57e30b09fc ("usb: onboard-hub: Bail out if peer hub is already probed")
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
---

diff --git a/common/usb_onboard_hub.c b/common/usb_onboard_hub.c
index 6f28036e09..7fe62b043e 100644
--- a/common/usb_onboard_hub.c
+++ b/common/usb_onboard_hub.c
@@ -183,7 +183,12 @@ static int usb_onboard_hub_bind(struct udevice *dev)
 	int ret, off;
 
 	ret = dev_read_phandle_with_args(dev, "peer-hub", NULL, 0, 0, &phandle);
-	if (ret)  {
+	if (ret == -ENOENT) {
+		dev_dbg(dev, "peer-hub property not present\n");
+		return 0;
+	}
+
+	if (ret) {
 		dev_err(dev, "peer-hub not specified\n");
 		return ret;
 	}