[PATCH v1 2/2] arm64: dts: imx8mm-verdin: use level interrupt for mcp251xfd
Andrejs Cainikovs
andrejs.cainikovs at toradex.com
Fri Jul 8 05:42:05 PDT 2022
Switch to level interrupt for mcp251xfd. This will make sure no
interrupts are lost.
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs at toradex.com>
---
arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
index 2841c6bfe3a9..6491e745b3fa 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -195,7 +195,7 @@ &ecspi3 {
can1: can at 0 {
compatible = "microchip,mcp251xfd";
clocks = <&clk40m>;
- interrupts-extended = <&gpio1 6 IRQ_TYPE_EDGE_FALLING>;
+ interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can1_int>;
reg = <0>;
--
2.34.1
More information about the linux-arm-kernel
mailing list