OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ARM: dts: sun6i: Add pmic / regulator nodes to Mele A1000G quad dts 

Add pmic / regulator nodes to Mele A1000G quad dts.

Note both reg_usb1_vbus and reg_dldo4 need to be on for the hub attached
to usb1 to work, and we can list only one usb1_vbus-supply, so dldo4 is
marked as regulator-always-on.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Hans de Goede 2016-06-12 13:07:00 +02:00 committed by Maxime Ripard
parent 3d9e2b66cf
commit a4038fd095
1 changed files with 92 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

93
arch/arm/boot/dts/sun6i-a31-mele-a1000g-quad.dts
View File

@ -72,6 +72,10 @@
};
};
&cpu0 {
cpu-supply = <&reg_dcdc3>;
};
&ehci0 {
status = "okay";
};
@ -85,6 +89,7 @@
pinctrl-0 = <&gmac_pins_mii_a>;
phy = <&phy1>;
phy-mode = "mii";
phy-supply = <&reg_dldo1>;
status = "okay";
phy1: ethernet-phy@1 {
@ -101,13 +106,26 @@
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_m9>;
vmmc-supply = <&reg_vcc3v3>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
cd-inverted;
status = "okay";
};
&p2wi {
status = "okay";
axp22x: pmic@68 {
compatible = "x-powers,axp221";
reg = <0x68>;
interrupt-parent = <&nmi_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
};
};
#include "axp22x.dtsi"
&pio {
led_pins_m9: led_pins@0 {
allwinner,pins = "PH13";
@ -131,6 +149,78 @@
};
};
&reg_aldo1 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-wifi";
};
&reg_aldo3 {
regulator-always-on;
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <3300000>;
regulator-name = "avcc";
};
&reg_dc5ldo {
regulator-always-on;
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1320000>;
regulator-name = "vdd-cpus"; /* This is an educated guess */
};
&reg_dcdc1 {
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-3v3";
};
&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";
};
&reg_dldo1 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-ethernet-phy";
};
/*
* Both reg_usb1_vbus and reg_dldo4 need to be on for the hub attached
* to usb1 to work, and we can list only one usb1_vbus-supply, so dldo4 is
* marked as regulator-always-on.
*/
&reg_dldo4 {
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-usb-hub";
};
&reg_usb1_vbus {
pinctrl-names = "default";
pinctrl-0 = <&usb1_vbus_pin_m9>;
@ -151,5 +241,6 @@
&usbphy {
usb1_vbus-supply = <&reg_usb1_vbus>;
usb2_vbus-supply = <&reg_aldo1>;
status = "okay";
};