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Posted at 8/24/2023 19:33:03
1#
1. It is recommended to use an external clock.
2. Internal clock reference:
&mac {
phy-supply = <&vcc_phy>;
assigned-clocks = <&cru SCLK_MAC>;
//assigned-clock-parents = <&mac_clkin>;
clock_in_out = "output";
pinctrl-names = "default";
pinctrl-0 = <&rmiim_pins &macm_refclk>;
snps,reset-gpio = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <0 50000 50000>;
status = "okay";
}; |
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