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Subject[PATCH 4/6] ARM: sun8i: v40: add 5V regulator for Banana Pi M2 Berry
Date
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>
---
arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
index 8a69be2a0842..fe16fc0eb518 100644
--- a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
+++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
@@ -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 */
--
2.13.6
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