From: Frank Li <Frank.Li@nxp.com>
Date: Wed, 22 Oct 2025 16:50:24 +0000 (-0400)
Subject: arm64: dts: imx8dxl-evk: add state_100mhz and state_200mhz for usdhc
X-Git-Tag: v6.19-rc1~100^2~20^2~87
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7db8963633a7f2525563cc7320da975c48b7f139;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: imx8dxl-evk: add state_100mhz and state_200mhz for usdhc

Default, state_100mhz and state_200mhz use the same settings. But current
kernel driver use these to indicate if sd3.0 support.

Add max-frequency for usdhc2 because board design limitation.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
index bd58fa54fea89..4a070bc0c4db7 100644
--- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts
@@ -779,8 +779,10 @@
 };
 
 &usdhc1 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1>;
+	pinctrl-2 = <&pinctrl_usdhc1>;
 	bus-width = <8>;
 	no-sd;
 	no-sdio;
@@ -789,12 +791,15 @@
 };
 
 &usdhc2 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
 	bus-width = <4>;
 	vmmc-supply = <&reg_usdhc2_vmmc>;
 	cd-gpios = <&lsio_gpio5 1 GPIO_ACTIVE_LOW>;
 	wp-gpios = <&lsio_gpio5 0 GPIO_ACTIVE_HIGH>;
+	max-frequency = <100000000>;
 	status = "okay";
 };