[PATCH] ARM: dts: imx6: phycore: Add phy-reset-post-delay
Florijan Plohl
florijan.plohl at norik.com
Thu Oct 1 03:41:12 PDT 2026
From: Stefan Riedmueller <s.riedmueller at phytec.de>
Give the ADIN1300 PHY enough time to latch the hardware configuration
and setup management interface.
Otherwise the phy_id read as 0x0.
Signed-off-by: Stefan Riedmueller <s.riedmueller at phytec.de>
Signed-off-by: Florijan Plohl <florijan.plohl at norik.com>
---
arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi
index c1e67ce2f5..60f7e2c14b 100644
--- a/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi
+++ b/arch/arm/dts/imx6qdl-phytec-phycore-som.dtsi
@@ -41,6 +41,7 @@ environment-spinor {
&fec {
/delete-property/ phy-supply;
phy-reset-duration = <10>; /* in msecs */
+ phy-reset-post-delay = <5>;
};
&gpmi {
--
2.43.0
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