The ACIN pins of the AXP209 PMIC on the Bananapi M1 Plus are tied to the "power input" micro USB connector next to the SATA connector on the board. Enable the ACIN power supply. Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx> --- arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts index 4c03cc3fd7b3..eb55e74232c9 100644 --- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts +++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts @@ -144,6 +144,10 @@ #include "axp209.dtsi" +&ac_power_supply { + status = "okay"; +}; + &ir0 { pinctrl-names = "default"; pinctrl-0 = <&ir0_rx_pins_a>; -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html