From 09d255f0beb5370440e75a6bf7872f56b26ab4c9 Mon Sep 17 00:00:00 2001 From: Angus Ainslie Date: Tue, 5 Oct 2021 15:49:01 +0200 Subject: arm64: dts: imx8mq-librem5: Limit the max sdio frequency This is needed for the 1LV Cyress WiFi module to probe correctly. It also helps improve GNSS sensitivity. Signed-off-by: Angus Ainslie Signed-off-by: Martin Kepplinger Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi') diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi index 396eb4434229..d86486fd659d 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -1237,6 +1237,7 @@ 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; -- cgit