From 8afc2bc6892f29d1a7f3b92634bc8a4899f6754c Mon Sep 17 00:00:00 2001 From: Clark Wang Date: Sun, 24 Nov 2019 14:42:32 +0800 Subject: [PATCH] LF-113 ARM64: dts: imx8qxpmek: fix sensor interrupt pin settings Mpl3115 shares one interrupt pin with fxos8700/fxas2100/isl29023. Need to set its interrupt pin as "interrupt-open-drain". Otherwise, one of them interrupt cannot pull down this pin to 0V. Acked-by: Fugang Duan Signed-off-by: Clark Wang --- arch/arm64/boot/dts/freescale/imx8qxp-mek-rpmsg.dts | 1 + arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek-rpmsg.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek-rpmsg.dts index fcf0ad37b68d..a77174816734 100755 --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek-rpmsg.dts +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek-rpmsg.dts @@ -158,6 +158,7 @@ pressure-sensor@60 { compatible = "fsl,mpl3115"; reg = <0x60>; + interrupt-open-drain; }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts index 396fb1aab006..430f49dd63d4 100755 --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts @@ -719,6 +719,7 @@ pressure-sensor@60 { compatible = "fsl,mpl3115"; reg = <0x60>; + interrupt-open-drain; }; }; -- 2.17.1