The PMIC's interrupt is level low and should be pulled up. The PMIC's device node had pinctrl-0 property but it lacked pinctrl-names which is required to apply the pin configuration.
Fixes: 5f67317bd967 ("arm64: dts: imx8mm: correct interrupt flags") Fixes: aa71d0648318 ("arm64: dts: imx8mm: Split the imx8mm evk board dts to a common dtsi") Signed-off-by: Krzysztof Kozlowski <k...@kernel.org> --- arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi index f305a530ff6f..521eb3a5a12e 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi @@ -121,6 +121,7 @@ pmic@4b { compatible = "rohm,bd71847"; reg = <0x4b>; + pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pmic>; interrupt-parent = <&gpio1>; interrupts = <3 IRQ_TYPE_LEVEL_LOW>; -- 2.17.1