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arm: dts: k3-am654-base-board-u-boot: change cpsw2g interface mode to rgmii-rxid
The AM654 SoC doesn't allow to disabling RGMII TX internal delay in CPSW2G MAC. Hence, change CPSW2G interface mode to "rgmii-rxid" - RGMII with internal RX delay provided by the PHY, the MAC will add an TX delay in this case. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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1 changed files with 1 additions and 2 deletions
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@ -336,13 +336,12 @@
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reg = <0>;
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/* TODO: phy reset: TCA9555RTWR(i2c:0x21)[p04].GPIO_MCU_RGMII_RSTN */
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ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
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ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
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ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
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};
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};
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&cpsw_port1 {
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phy-mode = "rgmii-id";
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phy-mode = "rgmii-rxid";
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phy-handle = <&phy0>;
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};
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