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ARM: dts: sun8i: sinlinx-sina33: Add AXP223 PMIC device and regulator nodes 

This board has a X-Powers AXP223 PMIC connected via RSB. Its regulators
provide power to various parts of the SoC and the board.

Also update the regulator supply phandles.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Chen-Yu Tsai 2016-02-12 10:02:46 +08:00 committed by Maxime Ripard
parent d3e84a9318
commit 5c61f02c12
1 changed files with 73 additions and 3 deletions
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76
arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts
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@ -68,7 +68,7 @@ &ehci0 {
};
&lradc {
vref-supply = <&reg_vcc3v0>;
vref-supply = <&reg_dcdc1>;
status = "okay";
button@200 {
@ -96,7 +96,7 @@ button@600 {
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina33>;
vmmc-supply = <&reg_vcc3v0>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <4>;
cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
cd-inverted;
@ -106,7 +106,7 @@ &mmc0 {
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_8bit_pins>;
vmmc-supply = <&reg_vcc3v0>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <8>;
non-removable;
cap-mmc-hw-reset;
@ -135,6 +135,76 @@ mmc0_cd_pin_sina33: mmc0_cd_pin@0 {
&r_rsb {
status = "okay";
axp22x: pmic@3a3 {
compatible = "x-powers,axp223";
reg = <0x3a3>;
interrupt-parent = <&nmi_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
eldoin-supply = <&reg_dcdc1>;
};
};
#include "axp22x.dtsi"
&reg_aldo1 {
regulator-always-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc-io";
};
&reg_aldo2 {
regulator-always-on;
regulator-min-microvolt = <2350000>;
regulator-max-microvolt = <2650000>;
regulator-name = "vdd-dll";
};
&reg_aldo3 {
regulator-always-on;
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-pll-avcc";
};
&reg_dc5ldo {
regulator-always-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1400000>;
regulator-name = "vdd-cpus";
};
&reg_dcdc1 {
regulator-always-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc-3v0";
};
&reg_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1400000>;
regulator-name = "vdd-sys";
};
&reg_dcdc3 {
regulator-always-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1400000>;
regulator-name = "vdd-cpu";
};
&reg_dcdc5 {
regulator-always-on;
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-name = "vcc-dram";
};
&reg_rtc_ldo {
regulator-name = "vcc-rtc";
};
&uart0 {