[U-Boot] [PATCH 2/2] dts: imx8qxp-mek: Add PHY post reset delay

Andrejs Cainikovs Andrejs.Cainikovs at netmodule.com
Fri Mar 1 13:28:00 UTC 2019


PHY cannot be detected unless we wait about 150 ms.

Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs at netmodule.com>
---
 arch/arm/dts/fsl-imx8qxp-mek.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/dts/fsl-imx8qxp-mek.dts b/arch/arm/dts/fsl-imx8qxp-mek.dts
index 41f7ec1763..4f35fbe31d 100644
--- a/arch/arm/dts/fsl-imx8qxp-mek.dts
+++ b/arch/arm/dts/fsl-imx8qxp-mek.dts
@@ -224,6 +224,7 @@
 	status = "okay";
 	phy-reset-gpios = <&pca9557_a 4 GPIO_ACTIVE_LOW>;
 	phy-reset-duration = <10>;
+	phy-reset-post-delay = <150>;
 
 	mdio {
 		#address-cells = <1>;
-- 
2.11.0



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