|
|
|
@ -6,6 +6,7 @@ |
|
|
|
|
|
|
|
|
|
/dts-v1/; |
|
|
|
|
#include <dt-bindings/pwm/pwm.h> |
|
|
|
|
#include <dt-bindings/pinctrl/rockchip.h> |
|
|
|
|
#include "rk3399.dtsi" |
|
|
|
|
#include "rk3399-sdram-lpddr3-4GB-1600.dtsi" |
|
|
|
|
|
|
|
|
@ -59,6 +60,12 @@ |
|
|
|
|
gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>; |
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
clkin_gmac: external-gmac-clock { |
|
|
|
|
compatible = "fixed-clock"; |
|
|
|
|
clock-frequency = <125000000>; |
|
|
|
|
clock-output-names = "clkin_gmac"; |
|
|
|
|
#clock-cells = <0>; |
|
|
|
|
}; |
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
&emmc_phy { |
|
|
|
@ -164,3 +171,35 @@ |
|
|
|
|
}; |
|
|
|
|
}; |
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
&gmac { |
|
|
|
|
phy-supply = <&vcc_phy>; |
|
|
|
|
phy-mode = "rgmii"; |
|
|
|
|
clock_in_out = "input"; |
|
|
|
|
snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; |
|
|
|
|
snps,reset-active-low; |
|
|
|
|
snps,reset-delays-us = <0 10000 50000>; |
|
|
|
|
assigned-clocks = <&cru SCLK_RMII_SRC>; |
|
|
|
|
assigned-clock-parents = <&clkin_gmac>; |
|
|
|
|
pinctrl-names = "default"; |
|
|
|
|
pinctrl-0 = <&rgmii_pins>; |
|
|
|
|
tx_delay = <0x10>; |
|
|
|
|
rx_delay = <0x10>; |
|
|
|
|
status = "okay"; |
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
&gmac { |
|
|
|
|
phy-supply = <&vcc_phy>; |
|
|
|
|
phy-mode = "rgmii"; |
|
|
|
|
clock_in_out = "input"; |
|
|
|
|
snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; |
|
|
|
|
snps,reset-active-low; |
|
|
|
|
snps,reset-delays-us = <0 10000 50000>; |
|
|
|
|
assigned-clocks = <&cru SCLK_RMII_SRC>; |
|
|
|
|
assigned-clock-parents = <&clkin_gmac>; |
|
|
|
|
pinctrl-names = "default"; |
|
|
|
|
pinctrl-0 = <&rgmii_pins>; |
|
|
|
|
tx_delay = <0x10>; |
|
|
|
|
rx_delay = <0x10>; |
|
|
|
|
status = "okay"; |
|
|
|
|
}; |
|
|
|
|