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ARM: sun8i: v40: add 5V regulator for Banana Pi M2 Berry
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On the Banana Pi M2 Berry board, the 5V power output (used by HDMI, SATA
and USB) is controlled via a GPIO.

Add regulator node for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
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Icenowy Zheng authored and Maxime Ripard committed Oct 20, 2017
1 parent 0ca12c1 commit a3c0934
Showing 1 changed file with 9 additions and 0 deletions.
9 changes: 9 additions & 0 deletions arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,15 @@
};
};

reg_vcc5v0: vcc5v0 {
compatible = "regulator-fixed";
regulator-name = "vcc5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
enable-active-high;
};

wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */
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