diff --git a/arch/arm/dts/k3-am625-beagleplay.dts b/arch/arm/dts/k3-am625-beagleplay.dts index cb46c38ce2..0bc609fd00 100644 --- a/arch/arm/dts/k3-am625-beagleplay.dts +++ b/arch/arm/dts/k3-am625-beagleplay.dts @@ -19,7 +19,7 @@ aliases { ethernet0 = &cpsw_port1; - ethernet1 = &cpsw_port2; + //ethernet1 = &cpsw_port2; gpio0 = &main_gpio0; gpio1 = &main_gpio1; gpio2 = &mcu_gpio0; @@ -29,7 +29,6 @@ i2c3 = &main_i2c3; i2c4 = &wkup_i2c0; i2c5 = &mcu_i2c0; - mdio-gpio0 = &mdio0; mmc0 = &sdhci0; mmc1 = &sdhci1; mmc2 = &sdhci2; @@ -191,28 +190,6 @@ }; }; - - /* Workaround for errata i2329 - just use mdio bitbang */ - mdio0: mdio { - compatible = "virtual,mdio-gpio"; - pinctrl-names = "default"; - pinctrl-0 = <&mdio0_pins_default>; - gpios = <&main_gpio0 86 GPIO_ACTIVE_HIGH>, /* MDC */ - <&main_gpio0 85 GPIO_ACTIVE_HIGH>; /* MDIO */ - #address-cells = <1>; - #size-cells = <0>; - - cpsw3g_phy0: ethernet-phy@0 { - reg = <0>; - }; - - cpsw3g_phy1: ethernet-phy@1 { - reg = <1>; - reset-gpios = <&main_gpio1 5 GPIO_ACTIVE_LOW>; - reset-assert-us = <25>; - reset-deassert-us = <60000>; /* T2 */ - }; - }; }; &main_pmx0 { @@ -270,8 +247,8 @@ mdio0_pins_default: mdio0-pins-default { pinctrl-single,pins = < - AM62X_IOPAD(0x0160, PIN_OUTPUT, 7) /* (AD24) MDIO0_MDC.GPIO0_86 */ - AM62X_IOPAD(0x015c, PIN_INPUT, 7) /* (AB22) MDIO0_MDIO.GPIO0_85 */ + AM62X_IOPAD(0x160, PIN_OUTPUT, 0) /* (AD24/V17) MDIO0_MDC */ + AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22/U16) MDIO0_MDIO */ >; }; @@ -495,26 +472,31 @@ }; &cpsw3g { + status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&rgmii1_pins_default>, <&spe_pins_default>, - <&gbe_pmx_obsclk>; + <&gbe_pmx_obsclk>, <&mdio0_pins_default>; assigned-clocks = <&k3_clks 157 70>, <&k3_clks 157 20>; assigned-clock-parents = <&k3_clks 157 72>, <&k3_clks 157 22>; }; &cpsw_port1 { + status = "okay"; phy-mode = "rgmii-rxid"; phy-handle = <&cpsw3g_phy0>; }; &cpsw_port2 { - phy-mode = "rmii"; - phy-handle = <&cpsw3g_phy1>; + status = "disabled"; }; +/* U-boot does'nt know about gpio bitbang for MDIO */ &cpsw3g_mdio { - /* Workaround for errata i2329 - Use mdio bitbang */ - status = "disabled"; + status = "okay"; + + cpsw3g_phy0: ethernet-phy@0 { + reg = <0>; + }; }; &main_gpio0 {