forked from Minki/linux
ARM: dts: sunxi: Use axp209.dtsi for Olinuxino Lime2
Use axp209.dtsi in sun7i-a20-olinuxino-lime2.dts and correct some regulators. DCDC2 is used for vdd-cpu so it should never be bellow 1V and above 1.4V DCDC3 is used for VDD_INT so same as above. LD01 is used for the RTC, and should have a typical value of 1.3V LD02 is used for AVCC and should have a typical value of 3.0V LD03/4 are used for Port-E/Port-G Power pin, and the schematics recommands to set them to 2.8V as they can be used for CSI0/1. Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
parent
53e32e7032
commit
b43776d65a
@ -112,57 +112,9 @@
|
||||
status = "okay";
|
||||
|
||||
axp209: pmic@34 {
|
||||
compatible = "x-powers,axp209";
|
||||
reg = <0x34>;
|
||||
interrupt-parent = <&nmi_intc>;
|
||||
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
|
||||
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <1>;
|
||||
|
||||
acin-supply = <®_axp_ipsout>;
|
||||
vin2-supply = <®_axp_ipsout>;
|
||||
vin3-supply = <®_axp_ipsout>;
|
||||
ldo24in-supply = <®_axp_ipsout>;
|
||||
ldo3in-supply = <®_axp_ipsout>;
|
||||
|
||||
regulators {
|
||||
vdd_rtc: ldo1 {
|
||||
regulator-min-microvolt = <1300000>;
|
||||
regulator-max-microvolt = <1300000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
avcc: ldo2 {
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
vcc_csi0: ldo3 {
|
||||
regulator-min-microvolt = <700000>;
|
||||
regulator-max-microvolt = <3500000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
vcc_csi1: ldo4 {
|
||||
regulator-min-microvolt = <1250000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
vdd_cpu: dcdc2 {
|
||||
regulator-min-microvolt = <700000>;
|
||||
regulator-max-microvolt = <2275000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
vdd_int: dcdc3 {
|
||||
regulator-min-microvolt = <700000>;
|
||||
regulator-max-microvolt = <3500000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
@ -236,6 +188,48 @@
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
#include "axp209.dtsi"
|
||||
|
||||
®_dcdc2 {
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1400000>;
|
||||
regulator-name = "vdd-cpu";
|
||||
};
|
||||
|
||||
®_dcdc3 {
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1400000>;
|
||||
regulator-name = "vdd-int-dll";
|
||||
};
|
||||
|
||||
®_ldo1 {
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <1300000>;
|
||||
regulator-max-microvolt = <1300000>;
|
||||
regulator-name = "vdd-rtc";
|
||||
};
|
||||
|
||||
®_ldo2 {
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <3000000>;
|
||||
regulator-max-microvolt = <3000000>;
|
||||
regulator-name = "avcc";
|
||||
};
|
||||
|
||||
®_ldo3 {
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
regulator-name = "vddio-csi0";
|
||||
};
|
||||
|
||||
®_ldo4 {
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
regulator-name = "vddio-csi1";
|
||||
};
|
||||
|
||||
®_usb0_vbus {
|
||||
pinctrl-0 = <&usb0_vbus_pin_lime2>;
|
||||
gpio = <&pio 2 17 GPIO_ACTIVE_HIGH>;
|
||||
|
Loading…
Reference in New Issue
Block a user