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ARM: tegra: dalmore: add TPS65090 node 

NVIDIA's Tegra114 reference platform, Dalmore, uses the TPS65090 as
secondary PMICs which is mainly act as voltage switch regulator
controlled by i2c communication.

Add DT node for TPS65090.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
[swarren: remove unit-address from node name since it's unique already]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Laxman Dewangan 2013-03-21 19:17:41 +05:30 committed by Stephen Warren
parent da204ee29f
commit 81c6c56cb3
1 changed files with 92 additions and 0 deletions
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92
arch/arm/boot/dts/tegra114-dalmore.dts
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@ -743,6 +743,83 @@
regulator-boot-on;
regulator-always-on;
};
tps65090 {
compatible = "ti,tps65090";
reg = <0x48>;
interrupt-parent = <&gpio>;
interrupts = <72 0x04>; /* gpio PJ0 */
vsys1-supply = <&vdd_ac_bat_reg>;
vsys2-supply = <&vdd_ac_bat_reg>;
vsys3-supply = <&vdd_ac_bat_reg>;
infet1-supply = <&vdd_ac_bat_reg>;
infet2-supply = <&vdd_ac_bat_reg>;
infet3-supply = <&tps65090_dcdc2_reg>;
infet4-supply = <&tps65090_dcdc2_reg>;
infet5-supply = <&tps65090_dcdc2_reg>;
infet6-supply = <&tps65090_dcdc2_reg>;
infet7-supply = <&tps65090_dcdc2_reg>;
vsys-l1-supply = <&vdd_ac_bat_reg>;
vsys-l2-supply = <&vdd_ac_bat_reg>;
regulators {
dcdc1 {
regulator-name = "vdd-sys-5v0";
regulator-always-on;
regulator-boot-on;
};
tps65090_dcdc2_reg: dcdc2 {
regulator-name = "vdd-sys-3v3";
regulator-always-on;
regulator-boot-on;
};
dcdc3 {
regulator-name = "vdd-ao";
regulator-always-on;
regulator-boot-on;
};
fet1 {
regulator-name = "vdd-lcd-bl";
};
fet3 {
regulator-name = "vdd-modem-3v3";
};
fet4 {
regulator-name = "avdd-lcd";
};
fet5 {
regulator-name = "vdd-lvds";
};
fet6 {
regulator-name = "vdd-sd-slot";
regulator-boot-on;
};
fet7 {
regulator-name = "vdd-com-3v3";
};
ldo1 {
regulator-name = "vdd-sby-5v0";
regulator-always-on;
regulator-boot-on;
};
ldo2 {
regulator-name = "vdd-sby-3v3";
regulator-always-on;
regulator-boot-on;
};
};
};
};
pmc {
@ -772,4 +849,19 @@
clock-frequency = <32768>;
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
vdd_ac_bat_reg: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "vdd_ac_bat";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
};
};