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authorPhilippe Schenker <philippe.schenker@toradex.com>2020-03-04 13:16:16 +0100
committerPhilippe Schenker <philippe.schenker@toradex.com>2020-03-04 19:02:57 +0100
commit154c0cc3671d6a73f8499f23c7b3d897d07e2627 (patch)
treef4f47674e94e9011cf4b3ca8c33eb09e15f7a8eb
parentf96f442b5c35bbdee7d8adc9a90fe1820d964da8 (diff)
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 <philippe.schenker@toradex.com>
-rwxr-xr-xarch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi
index c7272e2..f7b878e 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>;
};
};
};