diff options
| author | Francesco Dolcini <francesco.dolcini@toradex.com> | 2024-10-24 16:06:28 +0300 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2024-10-28 19:31:12 +0300 |
| commit | 2213ca51998fef61d3df4ca156054cdcc37c42b8 (patch) | |
| tree | 4817709dbbe2f208b85d4aaf963d95dd01d120bc | |
| parent | ab53b8c0ac975d8c4d61927d2be14afce14f6902 (diff) | |
| download | linux-2213ca51998fef61d3df4ca156054cdcc37c42b8.tar.xz | |
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 <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/r/20241024130628.49650-1-francesco@dolcini.it
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi index d0f80b23b4a0..90a6735bf288 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 { |