From e9f130e0775b5a2dad0a33440347d373ff69e631 Mon Sep 17 00:00:00 2001 From: Andrejs Cainikovs Date: Fri, 8 Jul 2022 14:42:05 +0200 Subject: [PATCH] arm64: dts: imx8mm-verdin: use level interrupt for mcp251xfd Switch to level interrupt for mcp251xfd. This will make sure no interrupts are lost. Signed-off-by: Andrejs Cainikovs Reported-by: Marc Kleine-Budde Acked-by: Marc Kleine-Budde Fixes: 6a57f224f734 ("arm64: dts: freescale: add initial support for verdin imx8m mini") Signed-off-by: Shawn Guo --- 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 b4153e0..702bd55 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi @@ -203,7 +203,7 @@ can1: can@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>; -- 2.7.4