From: Philippe Schenker <philippe.schenker@toradex.com>
Date: Tue, 14 Mar 2023 10:24:02 +0000 (+0100)
Subject: arm64: dts: colibri-imx8x: Add no-1-8-v to sd-card
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=09fad38e261d22dc70a14ce7dd4bb081e028f465;p=linux.git

arm64: dts: colibri-imx8x: Add no-1-8-v to sd-card

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>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
index 61033b79e44ef..2e228c5b8109e 100644
--- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi
@@ -304,6 +304,7 @@
 	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
 	pinctrl-3 = <&pinctrl_usdhc2_sleep>, <&pinctrl_usdhc2_gpio_sleep>;
 	disable-wp;
+	no-1-8-v;
 };
 
 &iomuxc {