From: Francesco Dolcini Date: Tue, 9 Dec 2025 08:41:25 +0000 (+0100) Subject: arm64: dts: ti: am62p-verdin: Fix SD regulator startup delay X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de86dbc0fb00bd3773db4b05d9f5926f0faa2244;p=thirdparty%2Fkernel%2Flinux.git arm64: dts: ti: am62p-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: 87f95ea316ac ("arm64: dts: ti: Add Toradex Verdin AM62P") Cc: stable@vger.kernel.org Signed-off-by: Francesco Dolcini Link: https://patch.msgid.link/20251209084126.33282-1-francesco@dolcini.it Signed-off-by: Nishanth Menon --- diff --git a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi index 5e050cbb9eaf3..ec9dd931fe922 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi @@ -112,7 +112,7 @@ regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "+V3.3_SD"; - startup-delay-us = <2000>; + startup-delay-us = <20000>; }; reg_sd1_vqmmc: regulator-sdhci1-vqmmc {