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Diffstat (limited to 'arch/arm/boot/dts/rk3288-evb.dtsi')
-rw-r--r--arch/arm/boot/dts/rk3288-evb.dtsi37
1 files changed, 32 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi
index f6d2e7894..4faabdb65 100644
--- a/arch/arm/boot/dts/rk3288-evb.dtsi
+++ b/arch/arm/boot/dts/rk3288-evb.dtsi
@@ -89,6 +89,13 @@
pwms = <&pwm0 0 1000000 PWM_POLARITY_INVERTED>;
};
+ ext_gmac: external-gmac-clock {
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "ext_gmac";
+ #clock-cells = <0>;
+ };
+
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
@@ -160,6 +167,10 @@
};
};
+&cpu0 {
+ cpu0-supply = <&vdd_cpu>;
+};
+
&emmc {
broken-cd;
bus-width = <8>;
@@ -172,11 +183,6 @@
status = "okay";
};
-&hdmi {
- ddc-i2c-bus = <&i2c5>;
- status = "okay";
-};
-
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
@@ -191,6 +197,27 @@
vqmmc-supply = <&vccio_sd>;
};
+&gmac {
+ phy-supply = <&vcc_phy>;
+ phy-mode = "rgmii";
+ clock_in_out = "input";
+ snps,reset-gpio = <&gpio4 7 0>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 1000000>;
+ assigned-clocks = <&cru SCLK_MAC>;
+ assigned-clock-parents = <&ext_gmac>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ tx_delay = <0x30>;
+ rx_delay = <0x10>;
+ status = "ok";
+};
+
+&hdmi {
+ ddc-i2c-bus = <&i2c5>;
+ status = "okay";
+};
+
&i2c0 {
status = "okay";
};