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arm64: dts: hikey: Add the SYS_5V and the VDD_3V3 regulators 

Add these regulators to better describe the HW, but also because those is
needed in following changes.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Ulf Hansson 2017-05-03 13:51:27 +02:00
parent 1b32a5ff98
commit 84f7c60b31
1 changed files with 21 additions and 1 deletions
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22
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
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@ -81,7 +81,26 @@
};
};
reg_5v_hub: regulator@0 {
reg_sys_5v: regulator@0 {
compatible = "regulator-fixed";
regulator-name = "SYS_5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
regulator-always-on;
};
reg_vdd_3v3: regulator@1 {
compatible = "regulator-fixed";
regulator-name = "VDD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
vin-supply = <&reg_sys_5v>;
};
reg_5v_hub: regulator@2 {
compatible = "regulator-fixed";
regulator-name = "5V_HUB";
regulator-min-microvolt = <5000000>;
@ -89,6 +108,7 @@
regulator-boot-on;
gpio = <&gpio0 7 0>;
regulator-always-on;
vin-supply = <&reg_sys_5v>;
};
soc {