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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-Spam-Info: AW1haW4tMjYwOTAzMDE2NSBTYWx0ZWRfX4VyryY2ycWK2 5BkgK9zvv1PA2QnjuScXggI5shoWJ50LnBnlLA2oUCOSqQ1eO4MiLG2HS76dkAkFyQCB/knRXX9 t8PC2oTy4Y+T5j7W/pupZ9gtvtRu1mY= X-Proofpoint-ORIG-GUID: lzMl7h5guC5hDY0BpQrhavajgmSe0r-v X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAzMDE2NSBTYWx0ZWRfXzx2l5FsHGAP6 YH0qrfD0xzXJaMVIExUKoPCpE0tj7qSCVmxfo1mXYG73EmtFtjVth+QpleU7+ZtROxW1mNmLW7L 6fMFbIIyVfPojpdjAnFxLebiHa4ugdkv69bjegTnFzaU+kjN0ImYfPvGlw8xp91IBzn2VV0H/Wy nDDFEZ1Dq+J9VVW3+os32jr+V/DcSb8StuOeyzS/ThiTFWnmpkVIBrJ727CzwGKAOCj608NNILe 69O3tpBeAePkqti9AFTLt/y3wW4JJpjURtGo8raohlsjrH4XMZalFPUQ6FaqrvC/tgJIU+1TfNY vDOD7983Vg5//mFnOoIWvWCPDJ/AE8m0Ooaozzm8dI2ca/hT2cmDkswnceUod6r+BTBO00p2Js0 KTVGMs1cyfiy27tE+K141jzdZrUUcRdSwF6J29+6ltx86EgxOUje5h1YiZ7LgBm3mV0UOp33agE 05WrN3ot5hiSu2fDnQg== X-Authority-Analysis: v=2.4 cv=RsL16imK c=1 sm=1 tr=0 ts=6a99c274 cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=IeZn-EEC65Et7LrU5-sA:9 a=QEXdDO2ut3YA:10 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-GUID: lzMl7h5guC5hDY0BpQrhavajgmSe0r-v 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 spamscore=0 phishscore=0 priorityscore=1501 suspectscore=0 clxscore=1015 lowpriorityscore=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