[PATCH 2/3] arm64: tegra: Correct Tegra234 p3737 interrupt flags
From: Krzysztof Kozlowski
Date: Mon Apr 06 2026 - 02:50:01 EST
GPIO_ACTIVE_x flags are not correct in the context of interrupt flags.
These are simple defines so they could be used in DTS but they will not
have the same meaning:
1. GPIO_ACTIVE_HIGH = 0 => IRQ_TYPE_NONE
2. GPIO_ACTIVE_LOW = 1 => IRQ_TYPE_EDGE_RISING
Realtek RT5540 codec driver requests interrupt on rising edge, so correct
the interrupt flags, assuming the author of the code wanted the similar
logical behavior behind the name "ACTIVE_xxx", this is:
ACTIVE_HIGH => IRQ_TYPE_EDGE_RISING
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701.dtsi
index f6cad29355e6..420858a8f4a8 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701.dtsi
@@ -67,7 +67,7 @@ audio-codec@1c {
compatible = "realtek,rt5640";
reg = <0x1c>;
interrupt-parent = <&gpio>;
- interrupts = <TEGRA234_MAIN_GPIO(AC, 5) GPIO_ACTIVE_HIGH>;
+ interrupts = <TEGRA234_MAIN_GPIO(AC, 5) IRQ_TYPE_EDGE_RISING>;
clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
clock-names = "mclk";
realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_NONE>;
--
2.51.0