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GET /api/patches/2220072/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 2220072,
    "url": "http://patchwork.ozlabs.org/api/patches/2220072/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260406084204.1274302-1-pranav.vinaytilak@amd.com/",
    "project": {
        "id": 18,
        "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api",
        "name": "U-Boot",
        "link_name": "uboot",
        "list_id": "u-boot.lists.denx.de",
        "list_email": "u-boot@lists.denx.de",
        "web_url": null,
        "scm_url": null,
        "webscm_url": null,
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<20260406084204.1274302-1-pranav.vinaytilak@amd.com>",
    "list_archive_url": null,
    "date": "2026-04-06T08:41:50",
    "name": "net: phy: ethernet_id: fix duplicate eth_phy binding",
    "commit_ref": null,
    "pull_url": null,
    "state": "new",
    "archived": false,
    "hash": "e020395841a11b3ebf1ca92ae26a55a8e04f8b73",
    "submitter": {
        "id": 92380,
        "url": "http://patchwork.ozlabs.org/api/people/92380/?format=api",
        "name": "Pranav Tilak",
        "email": "pranav.vinaytilak@amd.com"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260406084204.1274302-1-pranav.vinaytilak@amd.com/mbox/",
    "series": [
        {
            "id": 498832,
            "url": "http://patchwork.ozlabs.org/api/series/498832/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=498832",
            "date": "2026-04-06T08:41:50",
            "name": "net: phy: ethernet_id: fix duplicate eth_phy binding",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/498832/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/2220072/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/2220072/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "From": "Pranav Tilak <pranav.vinaytilak@amd.com>",
        "To": "<u-boot@lists.denx.de>, <michal.simek@amd.com>",
        "CC": "<git@amd.com>, <padmarao.begari@amd.com>, Pranav Tilak\n <pranav.vinaytilak@amd.com>, Jerome Forissier <jerome.forissier@arm.com>,\n \"Tom Rini\" <trini@konsulko.com>, Marek Vasut\n <marek.vasut+renesas@mailbox.org>, Ramon Fried <rfried.dev@gmail.com>",
        "Subject": "[PATCH] net: phy: ethernet_id: fix duplicate eth_phy binding",
        "Date": "Mon, 6 Apr 2026 14:11:50 +0530",
        "Message-ID": "<20260406084204.1274302-1-pranav.vinaytilak@amd.com>",
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    "content": "When both CONFIG_PHY_ETHERNET_ID and CONFIG_DM_ETH_PHY are enabled,\neth_phy_binds_nodes() called from eth_post_bind() already binds the\nethernet PHY node to eth_phy_generic_drv. However, phy_connect_phy_id()\ncalled via zynq_phy_init() -> phy_connect() cannot attach to the\nalready bound PHY device and creates a second instance, resulting\nin duplicate entries in the dm tree.\n\nFix this by guarding the bind/probe block in phy_connect_phy_id()\nwith uclass_get_device_by_ofnode() to skip re-binding if the PHY\nnode is already registered in UCLASS_ETH_PHY.\n\nFixes: 68a4d1506109 (\"net: phy: Bind ETH_PHY uclass driver to each new PHY\")\nSigned-off-by: Pranav Tilak <pranav.vinaytilak@amd.com>\n---\n drivers/net/phy/ethernet_id.c | 4 +++-\n 1 file changed, 3 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/drivers/net/phy/ethernet_id.c b/drivers/net/phy/ethernet_id.c\nindex 2f8454ca27d..7b232ab37f6 100644\n--- a/drivers/net/phy/ethernet_id.c\n+++ b/drivers/net/phy/ethernet_id.c\n@@ -8,6 +8,7 @@\n #include <dm/device_compat.h>\n #include <dm/device-internal.h>\n #include <dm/lists.h>\n+#include <dm/uclass.h>\n #include <phy.h>\n #include <linux/delay.h>\n #include <asm/gpio.h>\n@@ -51,7 +52,8 @@ struct phy_device *phy_connect_phy_id(struct mii_dev *bus, struct udevice *dev,\n \tif (phydev)\n \t\tphydev->node = node;\n \n-\tif (IS_ENABLED(CONFIG_DM_ETH_PHY) && ofnode_valid(node)) {\n+\tif (IS_ENABLED(CONFIG_DM_ETH_PHY) && ofnode_valid(node) &&\n+\t    uclass_get_device_by_ofnode(UCLASS_ETH_PHY, node, &pdev)) {\n \t\tnode_name = ofnode_get_name(node);\n \t\tret = device_bind_driver_to_node(dev, \"eth_phy_generic_drv\",\n \t\t\t\t\t\t node_name, node,\n",
    "prefixes": []
}