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Diffstat (limited to 'arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts')
-rw-r--r--arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts57
1 files changed, 57 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts b/arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts
index 3bd862bf82a9..bdfdce8ca6ba 100644
--- a/arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts
+++ b/arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts
@@ -86,6 +86,10 @@
};
};
+&cpu0 {
+ cpu-supply = <&reg_dcdc3>;
+};
+
&ehci0 {
status = "okay";
};
@@ -151,6 +155,17 @@
status = "okay";
};
+&p2wi {
+ status = "okay";
+
+ axp22x: pmic@68 {
+ compatible = "x-powers,axp221";
+ reg = <0x68>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
&pio {
gmac_phy_reset_pin_bpi_m2: gmac_phy_reset_pin@0 {
pins = "PA21";
@@ -176,6 +191,48 @@
};
};
+#include "axp22x.dtsi"
+
+&reg_dc5ldo {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-cpus";
+};
+
+&reg_dcdc1 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vdd-3v0";
+};
+
+&reg_dcdc2 {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-gpu";
+};
+
+&reg_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc4 {
+ regulator-always-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-name = "vdd-sys-dll";
+};
+
+&reg_dcdc5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc-dram";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;