From: Francesco Dolcini Date: Thu, 24 Oct 2024 13:06:28 +0000 (+0200) Subject: arm64: dts: ti: k3-am62-verdin: Fix SD regulator startup delay X-Git-Tag: v6.13-rc1~140^2~16^2~19 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2213ca51998fef61d3df4ca156054cdcc37c42b8;p=thirdparty%2Fkernel%2Flinux.git arm64: dts: ti: k3-am62-verdin: Fix SD regulator startup delay The power switch used to power the SD card interface might have more than 2ms turn-on time, increase the startup delay to 20ms to prevent failures. Fixes: 316b80246b16 ("arm64: dts: ti: add verdin am62") Cc: stable@vger.kernel.org Signed-off-by: Francesco Dolcini Link: https://lore.kernel.org/r/20241024130628.49650-1-francesco@dolcini.it Signed-off-by: Vignesh Raghavendra --- diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi index d0f80b23b4a0b..90a6735bf2885 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi @@ -160,7 +160,7 @@ regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "+V3.3_SD"; - startup-delay-us = <2000>; + startup-delay-us = <20000>; }; reg_sdhc1_vqmmc: regulator-sdhci1-vqmmc {