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Commit 0eed8d09 authored by Sean Wang's avatar Sean Wang Committed by Matthias Brugger
Browse files

arm: dts: mt7623: Add SD-card and EMMC to bananapi-r2 



The bananapi-r2 board has an SD-card controller and built-in
EMMC storage so enables those devices in the devicetree.

Signed-off-by: default avatarSean Wang <sean.wang@mediatek.com>
Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent f679871f

arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts

+37 −0
Original line number Diff line number Diff line
@@ -179,6 +179,32 @@ 
	status = "okay";

};



&mmc0 {

	pinctrl-names = "default", "state_uhs";

	pinctrl-0 = <&mmc0_pins_default>;

	pinctrl-1 = <&mmc0_pins_uhs>;

	status = "okay";

	bus-width = <8>;

	max-frequency = <50000000>;

	cap-mmc-highspeed;

	vmmc-supply = <&mt6323_vemc3v3_reg>;

	vqmmc-supply = <&mt6323_vio18_reg>;

	non-removable;

};



&mmc1 {

	pinctrl-names = "default", "state_uhs";

	pinctrl-0 = <&mmc1_pins_default>;

	pinctrl-1 = <&mmc1_pins_uhs>;

	status = "okay";

	bus-width = <4>;

	max-frequency = <50000000>;

	cap-sd-highspeed;

	cd-gpios = <&pio 261 0>;

	vmmc-supply = <&mt6323_vmch_reg>;

	vqmmc-supply = <&mt6323_vio18_reg>;

};



&pio {

	cir_pins_a:cir@0 {

		pins_cir {
@@ -314,6 +340,17 @@ 
			bias-pull-down;

			drive-strength = <MTK_DRIVE_4mA>;

		};



		pins_wp {

			pinmux = <MT7623_PIN_29_EINT7_FUNC_MSDC1_WP>;

			input-enable;

			bias-pull-up;

		};



		pins_insert {

			pinmux = <MT7623_PIN_261_MSDC1_INS_FUNC_GPIO261>;

			bias-pull-up;

		};

	};



	mmc1_pins_uhs: mmc1 {