| Message ID | 20221212103525.231298-4-alexander.stein@ew.tq-group.com |
|---|---|
| State | New |
| Headers | show |
| Series | gpiolib: ramp-up delay support | expand |
diff --git a/arch/arm64/boot/dts/freescale/mba8mx.dtsi b/arch/arm64/boot/dts/freescale/mba8mx.dtsi index cac8a44cba604..b5de77acc3f9c 100644 --- a/arch/arm64/boot/dts/freescale/mba8mx.dtsi +++ b/arch/arm64/boot/dts/freescale/mba8mx.dtsi @@ -192,6 +192,11 @@ expander0: gpio@23 { interrupt-controller; #interrupt-cells = <2>; + gpio-ramp-up-delays-us = <0>, <0>, <0>, <0>, + <0>, <0>, <120000>, <0>, + <0>, <0>, <0>, <0>, + <0>, <0>, <0>, <0>; + sd-mux-oe-hog { gpio-hog; gpios = <8 0>;
GPIO6 on expander0 has a ramp-up time of ~113ms, so add a 120ms delay Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> --- arch/arm64/boot/dts/freescale/mba8mx.dtsi | 5 +++++ 1 file changed, 5 insertions(+)