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 <fugang.duan@nxp.com>
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek-rpmsg.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek-rpmsg.dts
index fcf0ad3..a771748 100755 (executable)
--- 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 396fb1a..430f49d 100755 (executable)
--- 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;
                        };
                };