From 154c0cc3671d6a73f8499f23c7b3d897d07e2627 Mon Sep 17 00:00:00 2001 From: Philippe Schenker Date: Wed, 4 Mar 2020 13:16:16 +0100 Subject: ARM64: dts: verdin-imx8mm: Add rxc txc dll 2ns delay This patch enables both RXC and TXC 2ns dll delay lines on the KSZ9131 PHY. Both are neede because the i.MX8MM SoC is RGMII v1.3 compliant. This means we need the TXC delay of the PHY. Related-to: ELB-1299 Signed-off-by: Philippe Schenker --- arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi index c7272e28ccad..f7b878ea17c4 100755 --- a/arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi @@ -221,6 +221,8 @@ interrupts = <10 IRQ_TYPE_LEVEL_LOW>; micrel,led-mode = <0>; reg = <7>; + rxc-dll-2ns = <1>; + txc-dll-2ns = <1>; }; }; }; -- cgit v1.2.3