linux-kernel - [PATCH 5.19 068/192] arm64: dts: imx8mm-verdin: use level interrupt for mcp251xfd

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Message-Id: <20220913140413.354836862@linuxfoundation.org>
Date:   Tue, 13 Sep 2022 16:02:54 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Andrejs Cainikovs <andrejs.cainikovs@...adex.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.19 068/192] arm64: dts: imx8mm-verdin: use level interrupt for mcp251xfd

From: Andrejs Cainikovs <andrejs.cainikovs@...adex.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@...adex.com>
Reported-by: Marc Kleine-Budde <mkl@...gutronix.de>
Acked-by: Marc Kleine-Budde <mkl@...gutronix.de>
Fixes: 6a57f224f734 ("arm64: dts: freescale: add initial support for verdin imx8m mini")
Signed-off-by: Shawn Guo <shawnguo@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.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>;
-- 
2.35.1