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| author | Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> | 2026-04-29 18:56:29 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2026-07-31 17:55:32 +0200 |
| commit | 2aedc7afffc61449ddd44bf2a4b3195729cb46ac (patch) | |
| tree | 695e809e55c8ed3d1b805ff4adb361131851c39e | |
| parent | bf2d4b582eb8bd5f3ab78c59fe2f6738b6c7ab2a (diff) | |
| download | linux-next-2aedc7afffc61449ddd44bf2a4b3195729cb46ac.tar.gz linux-next-2aedc7afffc61449ddd44bf2a4b3195729cb46ac.zip | |
arm64: tegra: Correct Tegra234 p3740 interrupt flags
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 RT5640 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@oss.qualcomm.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts index 9ce55b4d2de8..97cede1fcb70 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts @@ -75,7 +75,7 @@ compatible = "realtek,rt5640"; reg = <0x1c>; interrupt-parent = <&gpio>; - interrupts = <TEGRA234_MAIN_GPIO(F, 3) GPIO_ACTIVE_HIGH>; + interrupts = <TEGRA234_MAIN_GPIO(F, 3) IRQ_TYPE_EDGE_RISING>; clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>; clock-names = "mclk"; |