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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andrew Davis , Andrew Lunn , Heiner Kallweit , Russell King , Richard Cochran , Bjorn Andersson , Konrad Dybcio , Alexandre Torgue , Giuseppe Cavallaro , Jose Abreu , Maxime Chevallier , Maxime Coquelin Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, Mohd Ayaan Anwar X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1788461628; l=1105; i=mohd.anwar@oss.qualcomm.com; s=20250907; h=from:subject:message-id; bh=K+J5JXbqYwK3TUxpCoU6dPlVnyBExv1tcHHZpJs6rIE=; b=VDlMBVbP9rRPq/DX36zllF3huKy8nLST52QEJlSSp+jxj3Zs1EezJmpRt51v27kOytNJ7XBqv 7jGNDwMby5uAoWl595g90dVdQe+h9jNOgpVxmQVVPMCnxoHZ/z8q+ZM X-Developer-Key: i=mohd.anwar@oss.qualcomm.com; a=ed25519; pk=7JNY72mz7r6hQstsamPYlUbLhQ5+W64pY4LgfSh9DJU= X-Proofpoint-GUID: hGo5rLa_AQ2fhglYRalxxXT0E-2QhoAg X-Proofpoint-ORIG-GUID: hGo5rLa_AQ2fhglYRalxxXT0E-2QhoAg X-Authority-Analysis: v=2.4 cv=OuJ/DS/t c=1 sm=1 tr=0 ts=6a99c274 cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=IeZn-EEC65Et7LrU5-sA:9 a=QEXdDO2ut3YA:10 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAzMDE2NSBTYWx0ZWRfXz8/jOiRjE7ga SsM/ySzafatw9LfsPRr7eB1rEDq1HceSSehK+5THNyJ6LKXnfAAoFb4y4YVxNDRSsjrXF5tiibS KxO+x8cx3jXVrXY8kVl1fNZQ1cKMjK7ooH9Qih11EyYGlpifuWwqkndctU+5I84klNeImW06Lii U4xQA0/1aT5WHD0aJSPplbvAJ3hJ8CKrFg3ZKNj/chbnLDpFsHvncOko5gH2245G4icQnqlyMiG 1GuE29+kRJ+7O5280fNA/8fEDSZejiUa2wRFNxi7/QrbaLbBGBGQSZc4QRezLIK7kPenCPPY8jN 9gTZ/Xb/AuzjHC7u4luwJt1jK+RU5QRBGNLJoPimJLCX3r6cXz/m6fBoiVTNQRj7LeyZgnkELD5 MqeAh9mg7FNa+uDLrxYxYjhzOzDknoZHMOKO7+dGkLyN1qLc6DzQC7uAoZHCHei02lnc1VaC82l 2wshaiPZoK7SwsBUlSg== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTAzMDE2NSBTYWx0ZWRfX8YyG/LB4u93Y xangEPaoEm8q8mQmIzZPrGj5UgIGr0+fnHGJ1p1bTAvNPUIuQh+MSQfecdyWU9tr78bZ1bLGe5W 1ZiDwgFDnzzNmSOW62S1R4Iy6nFBNzo= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-03_05,2026-09-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 spamscore=0 adultscore=0 bulkscore=0 malwarescore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609030165 The qcom-ethqos driver is moving towards using "rgmii-id" together with PHY-provided delays. However, existing DTBs use "rgmii" and "rgmii-txid" and must remain supported for backwards compatibility. Warn when either of these legacy PHY modes is used to encourage users to migrate to updated DTBs using "rgmii-id". Signed-off-by: Mohd Ayaan Anwar --- drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c index 67738c1598c50ade22f2d548a6d66911c348af51..2ca2f03de30174c9771fdc517c0e21e3b392ad76 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c @@ -554,6 +554,8 @@ static void ethqos_fix_mac_speed_rgmii(void *bsp_priv, return; } + dev_warn(dev, "legacy RGMII phy-mode detected; consider upgrading to a newer DTB\n"); + /* Initialize the DLL first */ /* Set DLL_RST */ -- 2.34.1