mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-28 21:33:52 +00:00
ARM: dts: sun9i: a80-optimus: Add AXP809 PMIC device node and regulators
The AXP809 PMIC is the primary PMIC. It provides various supply voltages for the SoC and other peripherals. The PMIC's interrupt line is connected to NMI pin of the SoC. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
parent
51189d6484
commit
aa4a27bc81
1 changed files with 129 additions and 2 deletions
|
@ -150,7 +150,7 @@ usb3_vbus_pin_optimus: usb3_vbus_pin@1 {
|
|||
&mmc0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&mmc0_pins>, <&mmc0_cd_pin_optimus>;
|
||||
vmmc-supply = <®_vcc3v0>;
|
||||
vmmc-supply = <®_dcdc1>;
|
||||
bus-width = <4>;
|
||||
cd-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH8 */
|
||||
cd-inverted;
|
||||
|
@ -160,7 +160,7 @@ &mmc0 {
|
|||
&mmc2 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&mmc2_8bit_pins>;
|
||||
vmmc-supply = <®_vcc3v0>;
|
||||
vmmc-supply = <®_dcdc1>;
|
||||
bus-width = <8>;
|
||||
non-removable;
|
||||
cap-mmc-hw-reset;
|
||||
|
@ -193,8 +193,135 @@ led_r_pins_optimus: led-pins@1 {
|
|||
|
||||
&r_rsb {
|
||||
status = "okay";
|
||||
|
||||
axp809: pmic@3a3 {
|
||||
reg = <0x3a3>;
|
||||
interrupt-parent = <&nmi_intc>;
|
||||
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
|
||||
|
||||
regulators {
|
||||
reg_aldo1: aldo1 {
|
||||
/*
|
||||
* TODO: This should be handled by the
|
||||
* USB PHY driver.
|
||||
*/
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <3000000>;
|
||||
regulator-max-microvolt = <3000000>;
|
||||
regulator-name = "vcc33-usbh";
|
||||
};
|
||||
|
||||
reg_aldo2: aldo2 {
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-name = "vcc-pb-io-cam";
|
||||
};
|
||||
|
||||
aldo3 {
|
||||
/* unused */
|
||||
};
|
||||
|
||||
reg_dc5ldo: dc5ldo {
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <800000>;
|
||||
regulator-max-microvolt = <1100000>;
|
||||
regulator-name = "vdd-cpus-09-usbh";
|
||||
};
|
||||
|
||||
reg_dcdc1: dcdc1 {
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <3000000>;
|
||||
regulator-max-microvolt = <3000000>;
|
||||
regulator-name = "vcc-3v";
|
||||
};
|
||||
|
||||
reg_dcdc2: dcdc2 {
|
||||
regulator-min-microvolt = <800000>;
|
||||
regulator-max-microvolt = <1100000>;
|
||||
regulator-name = "vdd-gpu";
|
||||
};
|
||||
|
||||
reg_dcdc3: dcdc3 {
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <800000>;
|
||||
regulator-max-microvolt = <1100000>;
|
||||
regulator-name = "vdd-cpua";
|
||||
};
|
||||
|
||||
reg_dcdc4: dcdc4 {
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <800000>;
|
||||
regulator-max-microvolt = <1100000>;
|
||||
regulator-name = "vdd-sys-usb0-hdmi";
|
||||
};
|
||||
|
||||
reg_dcdc5: dcdc5 {
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <1425000>;
|
||||
regulator-max-microvolt = <1575000>;
|
||||
regulator-name = "vcc-dram";
|
||||
};
|
||||
|
||||
reg_dldo1: dldo1 {
|
||||
/*
|
||||
* The WiFi chip supports a wide range
|
||||
* (3.0 ~ 4.8V) of voltages, and so does
|
||||
* this regulator (3.0 ~ 4.2V), but
|
||||
* Allwinner SDK always sets it to 3.3V.
|
||||
*/
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-name = "vcc-wifi";
|
||||
};
|
||||
|
||||
reg_dldo2: dldo2 {
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <3000000>;
|
||||
regulator-max-microvolt = <3000000>;
|
||||
regulator-name = "vcc-pl";
|
||||
};
|
||||
|
||||
reg_eldo1: eldo1 {
|
||||
regulator-min-microvolt = <1200000>;
|
||||
regulator-max-microvolt = <1200000>;
|
||||
regulator-name = "vcc-dvdd-cam";
|
||||
};
|
||||
|
||||
reg_eldo2: eldo2 {
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-name = "vcc-pe";
|
||||
};
|
||||
|
||||
reg_eldo3: eldo3 {
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <3000000>;
|
||||
regulator-max-microvolt = <3000000>;
|
||||
regulator-name = "vcc-pm-codec-io1";
|
||||
};
|
||||
|
||||
reg_ldo_io0: ldo_io0 {
|
||||
regulator-always-on;
|
||||
regulator-min-microvolt = <3000000>;
|
||||
regulator-max-microvolt = <3000000>;
|
||||
regulator-name = "vcc-pg";
|
||||
};
|
||||
|
||||
reg_ldo_io1: ldo_io1 {
|
||||
regulator-min-microvolt = <2500000>;
|
||||
regulator-max-microvolt = <2500000>;
|
||||
regulator-name = "vcc-pa-gmac-2v5";
|
||||
};
|
||||
|
||||
reg_rtc_ldo: rtc_ldo {
|
||||
regulator-name = "vcc-rtc-vdd1v8-io";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
#include "axp809.dtsi"
|
||||
|
||||
&uart0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&uart0_pins_a>;
|
||||
|
|
Loading…
Reference in a new issue