diff options
| author | Philippe Schenker <philippe.schenker@toradex.com> | 2020-02-17 11:05:33 +0100 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2020-03-09 13:44:25 +0100 |
| commit | fd2bf9eda2a5931b8eb182e4dc2f9c765dfc3b97 (patch) | |
| tree | 791d16fb588b5196b530a3bbab2809f6109319c9 | |
| parent | 8e6da4c0b3d2afc0f27e77e664c480cfab61d098 (diff) | |
ARM64: dts: verdin-imx8mm: Add off-on-delay to usdhc2
The hardware of verdin has some bypass caps after the switch that
switches power to the sd-card. These caps are resulting in a slow
discharge.
Add off-on-delay to set a minimum off-time of the regulator so it
can fully discharge until it turns on again.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
| -rwxr-xr-x | arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi index a5e0fed880a2..a8d91ee470a8 100755 --- a/arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin.dtsi @@ -78,6 +78,7 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; startup-delay-us = <2000>; + off-on-delay = <100000>; }; reg_wifi_en: regulator-wifi-en { |