ARM: tegra: cardhu-a04: Set up voltage regulators for DVFS
Set minimum and maximum voltages, and couple CPU/CORE regulators. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
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@ -103,4 +103,28 @@
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gpio = <&gpio TEGRA_GPIO(DD, 0) GPIO_ACTIVE_HIGH>;
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};
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};
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i2c@7000d000 {
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pmic: tps65911@2d {
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regulators {
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vddctrl_reg: vddctrl {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1125000>;
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regulator-coupled-with = <&vddcore_reg>;
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regulator-coupled-max-spread = <300000>;
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regulator-max-step-microvolt = <100000>;
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nvidia,tegra-cpu-regulator;
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};
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};
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};
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vddcore_reg: tps62361@60 {
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regulator-coupled-with = <&vddctrl_reg>;
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regulator-coupled-max-spread = <300000>;
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regulator-max-step-microvolt = <100000>;
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nvidia,tegra-core-regulator;
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};
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};
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};
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