diff mbox series

[v2,16/23] arm64: dts: colibri-imx8x: Add no-1-8-v to sd-card

Message ID 20230314102410.424773-17-dev@pschenker.ch (mailing list archive)
State New, archived
Headers show
Series Update Colibri iMX8X Devicetrees | expand

Commit Message

Philippe Schenker March 14, 2023, 10:24 a.m. UTC 
From: Philippe Schenker <philippe.schenker@toradex.com>

Many Colibri carrier boards are using 3.3V pull-up resistors on the
SD-Card connector. Letting it switch to 1.8V is an invalid state.

Do prevent this from happening by keeping the signaling voltage at 3.3V.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
---

(no changes since v1)

 arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
index 61033b79e44e..2e228c5b8109 100644
--- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
@@ -304,6 +304,7 @@  &usdhc2 {
 	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
 	pinctrl-3 = <&pinctrl_usdhc2_sleep>, <&pinctrl_usdhc2_gpio_sleep>;
 	disable-wp;
+	no-1-8-v;
 };
 
 &iomuxc {