Configure SOM DTSI to 8-bit, card detect in the SoM dtsi as this is
the Apalis family default functionality.
Limit the interface to 4-bit only on the Ixora V1.1 carrier boards.
Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
/* MMC1 */
&usdhc1 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit &pinctrl_mmc_cd>;
- cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
status = "okay";
};
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_mmc_cd>;
- cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
bus-width = <4>;
status = "okay";
};
/* MMC1 */
&usdhc1 {
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit>;
+ pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit &pinctrl_mmc_cd>;
+ cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>;
vqmmc-supply = <®_module_3v3>;
bus-width = <8>;
disable-wp;