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-rw-r--r--dts/src/arm/sun9i-a80-cubieboard4.dts44
1 files changed, 41 insertions, 3 deletions
diff --git a/dts/src/arm/sun9i-a80-cubieboard4.dts b/dts/src/arm/sun9i-a80-cubieboard4.dts
index 85da85f..28c0349 100644
--- a/dts/src/arm/sun9i-a80-cubieboard4.dts
+++ b/dts/src/arm/sun9i-a80-cubieboard4.dts
@@ -133,6 +133,19 @@
status = "okay";
};
+&gmac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac_rgmii_pins>;
+ phy = <&phy1>;
+ phy-mode = "rgmii";
+ phy-supply = <&reg_cldo1>;
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
&i2c3 {
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins>;
@@ -183,10 +196,26 @@
clocks = <&ac100_rtc 0>;
};
+&pio {
+ vcc-pa-supply = <&reg_ldo_io1>;
+ vcc-pb-supply = <&reg_aldo2>;
+ vcc-pc-supply = <&reg_dcdc1>;
+ vcc-pd-supply = <&reg_dc1sw>;
+ vcc-pe-supply = <&reg_eldo2>;
+ vcc-pf-supply = <&reg_dcdc1>;
+ vcc-pg-supply = <&reg_ldo_io0>;
+ vcc-ph-supply = <&reg_dcdc1>;
+};
+
&r_ir {
status = "okay";
};
+&r_pio {
+ vcc-pl-supply = <&reg_dldo2>;
+ vcc-pm-supply = <&reg_eldo3>;
+};
+
&r_rsb {
status = "okay";
@@ -217,6 +246,10 @@
/* unused */
};
+ reg_dc1sw: dc1sw {
+ regulator-name = "vcc-pd";
+ };
+
reg_dc5ldo: dc5ldo {
regulator-always-on;
regulator-min-microvolt = <800000>;
@@ -271,7 +304,6 @@
};
reg_dldo2: dldo2 {
- regulator-always-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc-pl";
@@ -290,14 +322,12 @@
};
reg_eldo3: eldo3 {
- regulator-always-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc-pm-codec-io1";
};
reg_ldo_io0: ldo_io0 {
- regulator-always-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc-pg";
@@ -385,6 +415,14 @@
*/
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
+ /*
+ * The PHY requires 20ms after all voltages
+ * are applied until core logic is ready and
+ * 30ms after the reset pin is de-asserted.
+ * Set a 100ms delay to account for PMIC
+ * ramp time and board traces.
+ */
+ regulator-enable-ramp-delay = <100000>;
regulator-name = "vcc-gmac-phy";
};