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arm64: allwinner: a64: enable AXP803 for Banana Pi M64

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Banana Pi M64 board uses an AXP803 PMIC.

Enable the PMIC and its regulators.

As we have now proper regulators support, missing or dummy regulators
are changed to the correct ones.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Icenowy Zheng 2017-07-25 20:45:03 +08:00 committed by Chen-Yu Tsai
parent 15ec959872
commit 0ff75efbc9
1 changed files with 112 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

122
arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
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@ -58,13 +58,6 @@ aliases {
chosen {
stdout-path = "serial0:115200n8";
};
reg_vcc3v3: vcc3v3 {
compatible = "regulator-fixed";
regulator-name = "vcc3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&ehci1 {
@ -76,6 +69,7 @@ &emac {
pinctrl-0 = <&rgmii_pins>;
phy-mode = "rgmii";
phy-handle = <&ext_rgmii_phy>;
phy-supply = <&reg_dc1sw>;
status = "okay";
};
@ -99,7 +93,7 @@ ext_rgmii_phy: ethernet-phy@1 {
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
vmmc-supply = <&reg_vcc3v3>;
vmmc-supply = <&reg_dcdc1>;
cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
cd-inverted;
disable-wp;
@ -110,7 +104,8 @@ &mmc0 {
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
vmmc-supply = <&reg_vcc3v3>;
vmmc-supply = <&reg_dldo2>;
vqmmc-supply = <&reg_dldo4>;
bus-width = <4>;
non-removable;
status = "okay";
@ -119,7 +114,7 @@ &mmc1 {
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins>;
vmmc-supply = <&reg_vcc3v3>;
vmmc-supply = <&reg_dcdc1>;
bus-width = <8>;
non-removable;
cap-mmc-hw-reset;
@ -130,6 +125,113 @@ &ohci1 {
status = "okay";
};
&r_rsb {
status = "okay";
axp803: pmic@3a3 {
compatible = "x-powers,axp803";
reg = <0x3a3>;
interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
};
};
#include "axp803.dtsi"
&reg_aldo2 {
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-pl";
};
&reg_aldo3 {
regulator-always-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc-pll-avcc";
};
&reg_dc1sw {
regulator-name = "vcc-phy";
};
&reg_dcdc1 {
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-3v3";
};
&reg_dcdc2 {
regulator-always-on;
regulator-min-microvolt = <1040000>;
regulator-max-microvolt = <1300000>;
regulator-name = "vdd-cpux";
};
/* DCDC3 is polyphased with DCDC2 */
&reg_dcdc5 {
regulator-always-on;
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-name = "vcc-dram";
};
&reg_dcdc6 {
regulator-always-on;
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-name = "vdd-sys";
};
&reg_dldo1 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-hdmi-dsi";
};
&reg_dldo2 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-wifi";
};
&reg_dldo4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc-wifi-io";
};
&reg_eldo1 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "cpvdd";
};
&reg_fldo1 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-name = "vcc-1v2-hsic";
};
/*
* The A64 chip cannot work without this regulator off, although
* it seems to be only driving the AR100 core.
* Maybe we don't still know well about CPUs domain.
*/
&reg_fldo2 {
regulator-always-on;
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-name = "vdd-cpus";
};
&reg_rtc_ldo {
regulator-name = "vcc-rtc";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;