From: Andrejs Cainikovs andrejs.cainikovs@toradex.com
[ Upstream commit e9f130e0775b5a2dad0a33440347d373ff69e631 ]
Switch to level interrupt for mcp251xfd. This will make sure no interrupts are lost.
Signed-off-by: Andrejs Cainikovs andrejs.cainikovs@toradex.com Reported-by: Marc Kleine-Budde mkl@pengutronix.de Acked-by: Marc Kleine-Budde mkl@pengutronix.de Fixes: 6a57f224f734 ("arm64: dts: freescale: add initial support for verdin imx8m mini") Signed-off-by: Shawn Guo shawnguo@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- 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 2841c6bfe3a92..6491e745b3fa8 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi @@ -195,7 +195,7 @@ 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>;