From: Adam Ford Date: Wed, 16 Apr 2025 01:01:27 +0000 (-0500) Subject: arm64: dts: imx8mm-beacon: Fix RTC capacitive load X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=2e98d456666d63f897ba153210bcef9d78ba0f3a;p=users%2Fjedix%2Flinux-maple.git arm64: dts: imx8mm-beacon: Fix RTC capacitive load Although not noticeable when used every day, the RTC appears to drift when left to sit over time. This is due to the capacitive load not being properly set. Fix RTC drift by correcting the capacitive load setting from 7000 to 12500, which matches the actual hardware configuration. Fixes: 593816fa2f35 ("arm64: dts: imx: Add Beacon i.MX8m-Mini development kit") Signed-off-by: Adam Ford Signed-off-by: Shawn Guo --- diff --git a/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi index 62ed64663f495..9ba0cb89fa24e 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi @@ -233,6 +233,7 @@ rtc: rtc@51 { compatible = "nxp,pcf85263"; reg = <0x51>; + quartz-load-femtofarads = <12500>; }; };