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arm64: dts: imx8mq-librem5: Limit the max sdio frequency

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This is needed for the 1LV Cyress WiFi module to probe correctly.
It also helps improve GNSS sensitivity.

Signed-off-by: Angus Ainslie <angus@akkea.ca>
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Angus Ainslie 2021-10-05 15:49:01 +02:00 committed by Shawn Guo
parent 2344af0d5b
commit 09d255f0be
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
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@ -1237,6 +1237,7 @@ &usdhc2 {
mmc-pwrseq = <&usdhc2_pwrseq>;
post-power-on-delay-ms = <1000>;
cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
max-frequency = <50000000>;
disable-wp;
cap-sdio-irq;
keep-power-in-suspend;