Commit 3b1147a9 authored by Stefan Agner's avatar Stefan Agner Committed by Shawn Guo
Browse files

ARM: dts: imx6qdl-apalis/-colibri: prevent 1.8V modes 



Use no-1-8-v device tree property to indicate that the board does
not support 1.8V signaling. The property voltage-ranges seems not
appropriate in our case since we do not have level shifters in
place.

Signed-off-by: default avatarStefan Agner <stefan@agner.ch>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 5780acda

arch/arm/boot/dts/imx6qdl-apalis.dtsi

+3 −3
Original line number Diff line number Diff line
@@ -457,7 +457,7 @@ &usdhc1 { 
	pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit>;

	vqmmc-supply = <&reg_3p3v>;

	bus-width = <8>;

	voltage-ranges = <3300 3300>;

	no-1-8-v;

	status = "disabled";

};
@@ -467,7 +467,7 @@ &usdhc2 { 
	pinctrl-0 = <&pinctrl_usdhc2>;

	vqmmc-supply = <&reg_3p3v>;

	bus-width = <4>;

	voltage-ranges = <3300 3300>;

	no-1-8-v;

	status = "disabled";

};
@@ -477,7 +477,7 @@ &usdhc3 { 
	pinctrl-0 = <&pinctrl_usdhc3>;

	vqmmc-supply = <&reg_3p3v>;

	bus-width = <8>;

	voltage-ranges = <3300 3300>;

	no-1-8-v;

	non-removable;

	status = "okay";

};

arch/arm/boot/dts/imx6qdl-colibri.dtsi

+2 −2
Original line number Diff line number Diff line
@@ -389,7 +389,7 @@ &usdhc1 { 
	cd-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; /* MMCD */

	vqmmc-supply = <&reg_3p3v>;

	bus-width = <4>;

	voltage-ranges = <3300 3300>;

	no-1-8-v;

	status = "disabled";

};
@@ -399,7 +399,7 @@ &usdhc3 { 
	pinctrl-0 = <&pinctrl_usdhc3>;

	vqmmc-supply = <&reg_3p3v>;

	bus-width = <8>;

	voltage-ranges = <3300 3300>;

	no-1-8-v;

	non-removable;

	status = "okay";

};