Commit 545a540a authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski

arm64: dts: exynos: correct S3FWRN5 NFC interrupt trigger level on TM2

The S3FWRN5 datasheet describe the interrupt line as rising edge.  The
current configuration as level high, could cause spurious interrupts.
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201210211859.215047-1-krzk@kernel.org
parent 1fea2eb2
...@@ -793,7 +793,7 @@ s3fwrn5: nfc@27 { ...@@ -793,7 +793,7 @@ s3fwrn5: nfc@27 {
compatible = "samsung,s3fwrn5-i2c"; compatible = "samsung,s3fwrn5-i2c";
reg = <0x27>; reg = <0x27>;
interrupt-parent = <&gpa1>; interrupt-parent = <&gpa1>;
interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; interrupts = <3 IRQ_TYPE_EDGE_RISING>;
en-gpios = <&gpf1 4 GPIO_ACTIVE_HIGH>; en-gpios = <&gpf1 4 GPIO_ACTIVE_HIGH>;
wake-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>; wake-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>;
}; };
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment