From 71a15258f3c92eb1c4ae98bbfca9459f4723d5d3 Mon Sep 17 00:00:00 2001 From: Francesco Dolcini Date: Thu, 24 Oct 2024 15:06:28 +0200 Subject: [PATCH] arm64: dts: ti: k3-am62-verdin: Fix SD regulator startup delay commit 2213ca51998fef61d3df4ca156054cdcc37c42b8 upstream. 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 Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi index 0a5634ca005d..e931c966b7f2 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi @@ -134,7 +134,7 @@ 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 { -- 2.39.5