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authorSascha Hauer <s.hauer@pengutronix.de>2021-08-09 21:18:02 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2021-08-09 21:18:02 +0200
commit74bfc62605ccdcc5dd266e9d4cc4bf6c355f2ac4 (patch)
tree12d979c01335d1ea63d3f25d518f3cfe443d59de /dts/src/arm/imx6qdl-sr-som.dtsi
parent9cd83b48b42447884d1a70a767231a85188de86f (diff)
downloadbarebox-74bfc62605ccdcc5dd266e9d4cc4bf6c355f2ac4.tar.gz
barebox-74bfc62605ccdcc5dd266e9d4cc4bf6c355f2ac4.tar.xz
dts: update to v5.14-rc5
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/src/arm/imx6qdl-sr-som.dtsi')
-rw-r--r--dts/src/arm/imx6qdl-sr-som.dtsi8
1 files changed, 7 insertions, 1 deletions
diff --git a/dts/src/arm/imx6qdl-sr-som.dtsi b/dts/src/arm/imx6qdl-sr-som.dtsi
index 0ad8ccde0c..f86efd0ccc 100644
--- a/dts/src/arm/imx6qdl-sr-som.dtsi
+++ b/dts/src/arm/imx6qdl-sr-som.dtsi
@@ -54,7 +54,13 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_microsom_enet_ar8035>;
phy-mode = "rgmii-id";
- phy-reset-duration = <2>;
+
+ /*
+ * The PHY seems to require a long-enough reset duration to avoid
+ * some rare issues where the PHY gets stuck in an inconsistent and
+ * non-functional state at boot-up. 10ms proved to be fine .
+ */
+ phy-reset-duration = <10>;
phy-reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
status = "okay";