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rockchip: dts: rk3399: change sd-card io voltage to 3.0V

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The VCC_SD and VCC_SDIO rail should only be powered up to 3.0V on RK3399
platforms.

Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This commit is contained in:
Klaus Goger 2017-11-06 23:02:55 +01:00 committed by Philipp Tomsich
parent 366812fa26
commit 4f70039b36
2 changed files with 4 additions and 4 deletions
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4
arch/arm/dts/rk3399-firefly.dts
View File

@ -332,10 +332,10 @@
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-max-microvolt = <3000000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
regulator-suspend-microvolt = <3000000>;
};
};

4
arch/arm/dts/rk3399-puma.dtsi
View File

@ -347,11 +347,11 @@
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc_sd";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
regulator-suspend-microvolt = <3000000>;
};
};