arm64: dts: imx8mq-librem5: Various improvements for Librem 5

[PATCH 0/6] arm64: dts: imx8mq-librem5: Various improvements for Librem 5

Posted by Sebastian Krzyszkowiak via B4 Relay 1 month ago

These are various DTS patches collected over time in Purism's
downstream tree - fixing the vibrator's PWM, improving reliability
of SparkLAN WiFi card and I2C buses, enabling power-on on RTC alarm
and cleaning up an unneeded property.

Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
---
Sebastian Krzyszkowiak (6):
      arm64: dts: imx8mq-librem5: Enable I2C recovery
      arm64: dts: imx8mq-librem5: Set vibrator's PWM frequency to 20kHz
      arm64: dts: imx8mq-librem5: Enable SNVS RTC
      arm64: dts: imx8mq-librem5: Limit uSDHC2 frequency to 50MHz
      arm64: dts: imx8mq-librem5: Set cap-power-off-card for usdhc2
      arm64: dts: imx8mq-librem5: Don't set mic-cfg for wm8962

 arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 67 ++++++++++++++++++-----
 1 file changed, 54 insertions(+), 13 deletions(-)
---
base-commit: 9ace4753a5202b02191d54e9fdf7f9e3d02b85eb
change-id: 20260105-l5-dtb-fixes-ca96eb9900c7

Best regards,
-- 
Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>

Re: [PATCH 0/6] arm64: dts: imx8mq-librem5: Various improvements for Librem 5

Posted by Shawn Guo 2 weeks, 6 days ago

On Mon, Jan 05, 2026 at 09:39:37PM +0100, Sebastian Krzyszkowiak via B4 Relay wrote:
> Sebastian Krzyszkowiak (6):
>       arm64: dts: imx8mq-librem5: Enable I2C recovery
>       arm64: dts: imx8mq-librem5: Set vibrator's PWM frequency to 20kHz
>       arm64: dts: imx8mq-librem5: Enable SNVS RTC
>       arm64: dts: imx8mq-librem5: Limit uSDHC2 frequency to 50MHz
>       arm64: dts: imx8mq-librem5: Set cap-power-off-card for usdhc2
>       arm64: dts: imx8mq-librem5: Don't set mic-cfg for wm8962

Applied all, thanks!