linux-kernel - [PATCH v1 2/2] arm64: dts: imx8mm-verdin: use level interrupt for mcp251xfd

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Message-ID: <20220708124205.59564-3-andrejs.cainikovs@toradex.com>
Date:   Fri,  8 Jul 2022 14:42:05 +0200
From:   Andrejs Cainikovs <andrejs.cainikovs@...adex.com>
To:     Marc Kleine-Budde <mkl@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>
CC:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Francesco Dolcini <francesco.dolcini@...adex.com>,
        Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        Andrejs Cainikovs <andrejs.cainikovs@...adex.com>
Subject: [PATCH v1 2/2] 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 <andrejs.cainikovs@...adex.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@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