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ARM: dts: exynos: Add missing used PMIC regulators on Exynos5422 Odroid boards 

Define LDO2, LDO23 and LDO27 critical board regulators to describe the
hardware.

Suggested-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2018-08-06 18:09:30 +02:00
parent 645b23da6f
commit 95ac226222
1 changed files with 21 additions and 0 deletions
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21
arch/arm/boot/dts/exynos5422-odroid-core.dtsi
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@ -154,6 +154,13 @@ ldo1_reg: LDO1 {
regulator-always-on;
};
ldo2_reg: LDO2 {
regulator-name = "vdd_ldo2";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo3_reg: LDO3 {
regulator-name = "vddq_mmc0";
regulator-min-microvolt = <1800000>;
@ -261,6 +268,13 @@ ldo19_reg: LDO19 {
regulator-max-microvolt = <2800000>;
};
ldo23_reg: LDO23 {
regulator-name = "vdd_mifs";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
ldo24_reg: LDO24 {
regulator-name = "tsp_io";
regulator-min-microvolt = <2800000>;
@ -275,6 +289,13 @@ ldo26_reg: LDO26 {
regulator-always-on;
};
ldo27_reg: LDO27 {
regulator-name = "vdd_g3ds";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-min-microvolt = <800000>;