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arm64: dts: rk3368-r88: gmac work up

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Change-Id: I43ffe5abe8293232f026f4696b17b36024d392cd
Signed-off-by: huweiguo <hwg@rock-chips.com>
This commit is contained in:
huweiguo
2017-06-22 19:44:21 +08:00
committed by Huang, Tao
parent 6edd38d8c5
commit ec6e78e958
1 changed files with 18 additions and 2 deletions
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20
arch/arm64/boot/dts/rockchip/rk3368-r88.dts
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@@ -100,6 +100,20 @@
regulator-name = "vcc_host";
regulator-always-on;
};
vcc_phy: vcc-phy-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_phy";
regulator-always-on;
regulator-boot-on;
};
clkin_gmac: external-gmac-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
clock-output-names = "clkin_gmac";
#clock-cells = <0>;
};
};
&emmc {
@@ -130,12 +144,14 @@
};
&gmac {
//phy-supply = <&vcc_lan>;
phy-supply = <&vcc_phy>;
phy-mode = "rmii";
clock_in_out = "output";
snps,reset-gpio = <&gpio3 12 0>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 1000000>;
snps,reset-delays-us = <0 10000 50000>;
//assigned-clocks = <&cru SCLK_RMII_SRC>;
//assigned-clock-parents = <&clkin_gmac>;
pinctrl-names = "default";
pinctrl-0 = <&rmii_pins>;
tx_delay = <0x30>;