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boards: m5stack: cores3: Add AXP2101 regulator configuration

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Adding configuration for enabling AXP2101 regulator.

Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
This commit is contained in:
TOKITA Hiroshi 2024-10-14 12:57:48 +09:00 • committed by Benjamin Cabé
commit 714852930e
2 changed files with 92 additions and 0 deletions
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17
boards/m5stack/m5stack_cores3/m5stack_cores3_procpu.dts
View file

@ -30,3 +30,20 @@
reg = <0x10>;
};
};
&regulator {
vddcam_3v3: ALDO3 {
regulator-min-microvolt = <3000000>;
/* regulator-init-microvolt = <3300000>; */
regulator-max-microvolt = <3500000>;
regulator-boot-on;
status = "okay";
};
avdd: BLDO1 {
regulator-min-microvolt = <2700000>;
/* regulator-init-microvolt = <2800000>; */
regulator-max-microvolt = <3300000>;
status = "okay";
};
};

75
boards/m5stack/m5stack_cores3/m5stack_cores3_procpu_common.dtsi
View file

@ -78,6 +78,81 @@
pinctrl-0 = <&i2c0_default>;
pinctrl-names = "default";
axp2101@34 {
compatible = "x-powers,axp2101";
reg = <0x34>;
status = "okay";
regulator: regulator {
compatible = "x-powers,axp2101-regulator";
status = "okay";
/*
* Typically, no initialization is performed since non-volatile
* values are used.
* If you remove the commenting, initialization will be performed
* with the default value.
*/
vdd_3v3: DCDC1 {
regulator-min-microvolt = <3000000>;
/* regulator-init-microvolt = <3300000>; */
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
status = "okay";
};
vcc_3v3: DCDC3 {
regulator-min-microvolt = <3100000>;
/* regulator-init-microvolt = <3300000>; */
regulator-max-microvolt = <3500000>;
regulator-boot-on;
regulator-always-on;
status = "okay";
};
vdd_1v8: ALDO1 {
regulator-min-microvolt = <1700000>;
/* regulator-init-microvolt = <1800000>; */
regulator-max-microvolt = <1900000>;
regulator-boot-on;
status = "okay";
};
vdda_3v3: ALDO2 {
regulator-min-microvolt = <3100000>;
/* regulator-init-microvolt = <3300000>; */
regulator-max-microvolt = <3500000>;
regulator-boot-on;
status = "okay";
};
vdd_3v3_sd: ALDO4 {
regulator-min-microvolt = <3100000>;
/* regulator-init-microvolt = <3300000>; */
regulator-max-microvolt = <3500000>;
regulator-boot-on;
status = "okay";
};
dvdd: BLDO2 {
regulator-min-microvolt = <3100000>;
/* regulator-init-microvolt = <3300000>; */
regulator-max-microvolt = <3500000>;
status = "okay";
};
vcc_bl: DLDO1 {
regulator-min-microvolt = <2500000>;
/* regulator-init-microvolt = <3300000>; */
regulator-max-microvolt = <3300000>;
regulator-boot-on;
status = "okay";
};
};
};
bm8563_rtc: bm8563@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;