From: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Date: Mon, 5 Jan 2026 20:39:39 +0000 (+0100)
Subject: arm64: dts: imx8mq-librem5: Set vibrator's PWM frequency to 20kHz
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb01a42b1bc2ee4483a784ac6e8597d16227a04f;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: imx8mq-librem5: Set vibrator's PWM frequency to 20kHz

1Hz as used previously was way too long.

Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index 2bd25ef7f304d..bc3e103b2d6a6 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -287,7 +287,7 @@
 
 	vibrator {
 		compatible = "pwm-vibrator";
-		pwms = <&pwm1 0 1000000000 0>;
+		pwms = <&pwm1 0 50000 0>;
 		pwm-names = "enable";
 		vcc-supply = <&reg_vdd_3v3>;
 	};