ARM: dt: tegra: whistler: add regulators
Whistler uses a Maxim 8907 regulator. Instantiate this. The voltage settings were derived from the schematic. The only exception is the BBAT voltage; the schematic says 1.2v, but the HW can't go that low, so use the HW default of 2.4v instead. Almost all regulators list all driven supply signal names in their regulator-names property. The exception is nvvdd_sv3, which is in turn named 12 more different names on the schematic, so these were omitted for brevity. Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Stephen Warren
parent
217b8f0f35
commit
e7765b3746
1 changed files with 293 additions and 0 deletions
|
|
@ -261,6 +261,284 @@
|
|||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
};
|
||||
|
||||
max8907@3c {
|
||||
compatible = "maxim,max8907";
|
||||
reg = <0x3c>;
|
||||
interrupts = <0 86 0x4>;
|
||||
|
||||
mbatt-supply = <&usb0_vbus_reg>;
|
||||
in-v1-supply = <&mbatt_reg>;
|
||||
in-v2-supply = <&mbatt_reg>;
|
||||
in-v3-supply = <&mbatt_reg>;
|
||||
in1-supply = <&mbatt_reg>;
|
||||
in2-supply = <&nvvdd_sv3_reg>;
|
||||
in3-supply = <&mbatt_reg>;
|
||||
in4-supply = <&mbatt_reg>;
|
||||
in5-supply = <&mbatt_reg>;
|
||||
in6-supply = <&mbatt_reg>;
|
||||
in7-supply = <&mbatt_reg>;
|
||||
in8-supply = <&mbatt_reg>;
|
||||
in9-supply = <&mbatt_reg>;
|
||||
in10-supply = <&mbatt_reg>;
|
||||
in11-supply = <&mbatt_reg>;
|
||||
in12-supply = <&mbatt_reg>;
|
||||
in13-supply = <&mbatt_reg>;
|
||||
in14-supply = <&mbatt_reg>;
|
||||
in15-supply = <&mbatt_reg>;
|
||||
in16-supply = <&mbatt_reg>;
|
||||
in17-supply = <&nvvdd_sv3_reg>;
|
||||
in18-supply = <&nvvdd_sv3_reg>;
|
||||
in19-supply = <&mbatt_reg>;
|
||||
in20-supply = <&mbatt_reg>;
|
||||
|
||||
regulators {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
mbatt_reg: regulator@0 {
|
||||
reg = <0>;
|
||||
regulator-compatible = "mbatt";
|
||||
regulator-name = "vbat_pmu";
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@1 {
|
||||
reg = <1>;
|
||||
regulator-compatible = "sd1";
|
||||
regulator-name = "nvvdd_sv1,vdd_cpu_pmu";
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <1000000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@2 {
|
||||
reg = <2>;
|
||||
regulator-compatible = "sd2";
|
||||
regulator-name = "nvvdd_sv2,vdd_core";
|
||||
regulator-min-microvolt = <1200000>;
|
||||
regulator-max-microvolt = <1200000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
nvvdd_sv3_reg: regulator@3 {
|
||||
reg = <3>;
|
||||
regulator-compatible = "sd3";
|
||||
regulator-name = "nvvdd_sv3";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@4 {
|
||||
reg = <4>;
|
||||
regulator-compatible = "ldo1";
|
||||
regulator-name = "nvvdd_ldo1,vddio_rx_ddr,vcore_acc";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@5 {
|
||||
reg = <5>;
|
||||
regulator-compatible = "ldo2";
|
||||
regulator-name = "nvvdd_ldo2,avdd_pll*";
|
||||
regulator-min-microvolt = <1100000>;
|
||||
regulator-max-microvolt = <1100000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@6 {
|
||||
reg = <6>;
|
||||
regulator-compatible = "ldo3";
|
||||
regulator-name = "nvvdd_ldo3,vcom_1v8b";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@7 {
|
||||
reg = <7>;
|
||||
regulator-compatible = "ldo4";
|
||||
regulator-name = "nvvdd_ldo4,avdd_usb*";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@8 {
|
||||
reg = <8>;
|
||||
regulator-compatible = "ldo5";
|
||||
regulator-name = "nvvdd_ldo5,vcore_mmc,avdd_lcd1,vddio_1wire";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@9 {
|
||||
reg = <9>;
|
||||
regulator-compatible = "ldo6";
|
||||
regulator-name = "nvvdd_ldo6,avdd_hdmi_pll";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
};
|
||||
|
||||
regulator@10 {
|
||||
reg = <10>;
|
||||
regulator-compatible = "ldo7";
|
||||
regulator-name = "nvvdd_ldo7,avddio_audio";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@11 {
|
||||
reg = <11>;
|
||||
regulator-compatible = "ldo8";
|
||||
regulator-name = "nvvdd_ldo8,vcom_3v0,vcore_cmps";
|
||||
regulator-min-microvolt = <3000000>;
|
||||
regulator-max-microvolt = <3000000>;
|
||||
};
|
||||
|
||||
regulator@12 {
|
||||
reg = <12>;
|
||||
regulator-compatible = "ldo9";
|
||||
regulator-name = "nvvdd_ldo9,avdd_cam*";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
};
|
||||
|
||||
regulator@13 {
|
||||
reg = <13>;
|
||||
regulator-compatible = "ldo10";
|
||||
regulator-name = "nvvdd_ldo10,avdd_usb_ic_3v0";
|
||||
regulator-min-microvolt = <3000000>;
|
||||
regulator-max-microvolt = <3000000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@14 {
|
||||
reg = <14>;
|
||||
regulator-compatible = "ldo11";
|
||||
regulator-name = "nvvdd_ldo11,vddio_pex_clk,vcom_33,avdd_hdmi";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
|
||||
regulator@15 {
|
||||
reg = <15>;
|
||||
regulator-compatible = "ldo12";
|
||||
regulator-name = "nvvdd_ldo12,vddio_sdio";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@16 {
|
||||
reg = <16>;
|
||||
regulator-compatible = "ldo13";
|
||||
regulator-name = "nvvdd_ldo13,vcore_phtn,vdd_af";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
};
|
||||
|
||||
regulator@17 {
|
||||
reg = <17>;
|
||||
regulator-compatible = "ldo14";
|
||||
regulator-name = "nvvdd_ldo14,avdd_vdac";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
};
|
||||
|
||||
regulator@18 {
|
||||
reg = <18>;
|
||||
regulator-compatible = "ldo15";
|
||||
regulator-name = "nvvdd_ldo15,vcore_temp,vddio_hdcp";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
|
||||
regulator@19 {
|
||||
reg = <19>;
|
||||
regulator-compatible = "ldo16";
|
||||
regulator-name = "nvvdd_ldo16,vdd_dbrtr";
|
||||
regulator-min-microvolt = <1300000>;
|
||||
regulator-max-microvolt = <1300000>;
|
||||
};
|
||||
|
||||
regulator@20 {
|
||||
reg = <20>;
|
||||
regulator-compatible = "ldo17";
|
||||
regulator-name = "nvvdd_ldo17,vddio_mipi";
|
||||
regulator-min-microvolt = <1200000>;
|
||||
regulator-max-microvolt = <1200000>;
|
||||
};
|
||||
|
||||
regulator@21 {
|
||||
reg = <21>;
|
||||
regulator-compatible = "ldo18";
|
||||
regulator-name = "nvvdd_ldo18,vddio_vi,vcore_cam*";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
};
|
||||
|
||||
regulator@22 {
|
||||
reg = <22>;
|
||||
regulator-compatible = "ldo19";
|
||||
regulator-name = "nvvdd_ldo19,avdd_lcd2,vddio_lx";
|
||||
regulator-min-microvolt = <2800000>;
|
||||
regulator-max-microvolt = <2800000>;
|
||||
};
|
||||
|
||||
regulator@23 {
|
||||
reg = <23>;
|
||||
regulator-compatible = "ldo20";
|
||||
regulator-name = "nvvdd_ldo20,vddio_ddr_1v2,vddio_hsic,vcom_1v2";
|
||||
regulator-min-microvolt = <1200000>;
|
||||
regulator-max-microvolt = <1200000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@24 {
|
||||
reg = <24>;
|
||||
regulator-compatible = "out5v";
|
||||
regulator-name = "usb0_vbus_reg";
|
||||
};
|
||||
|
||||
regulator@25 {
|
||||
reg = <25>;
|
||||
regulator-compatible = "out33v";
|
||||
regulator-name = "pmu_out3v3";
|
||||
};
|
||||
|
||||
regulator@26 {
|
||||
reg = <26>;
|
||||
regulator-compatible = "bbat";
|
||||
regulator-name = "pmu_bbat";
|
||||
regulator-min-microvolt = <2400000>;
|
||||
regulator-max-microvolt = <2400000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@27 {
|
||||
reg = <27>;
|
||||
regulator-compatible = "sdby";
|
||||
regulator-name = "vdd_aon";
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
regulator@28 {
|
||||
reg = <28>;
|
||||
regulator-compatible = "vrtc";
|
||||
regulator-name = "vrtc,pmu_vccadc";
|
||||
regulator-always-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
pmc {
|
||||
nvidia,invert-interrupt;
|
||||
};
|
||||
|
||||
usb@c5000000 {
|
||||
|
|
@ -284,6 +562,21 @@
|
|||
bus-width = <8>;
|
||||
};
|
||||
|
||||
regulators {
|
||||
compatible = "simple-bus";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
usb0_vbus_reg: regulator {
|
||||
compatible = "regulator-fixed";
|
||||
reg = <0>;
|
||||
regulator-name = "usb0_vbus";
|
||||
regulator-min-microvolt = <5000000>;
|
||||
regulator-max-microvolt = <5000000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
};
|
||||
|
||||
sound {
|
||||
compatible = "nvidia,tegra-audio-wm8753-whistler",
|
||||
"nvidia,tegra-audio-wm8753";
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue