Commit 5a2ea2f7 authored by Jerome Brunet's avatar Jerome Brunet Committed by Kevin Hilman
Browse files

arm64: dts: meson: sei510: add sd and emmc 



Enable eMMC and SDCard on the g12a sei510 board

Signed-off-by: default avatarJerome Brunet <jbrunet@baylibre.com>
Reviewed-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent b5446af4

arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts

+42 −0
Original line number Diff line number Diff line
@@ -45,6 +45,11 @@ 
		};

	};



	emmc_pwrseq: emmc-pwrseq {

		compatible = "mmc-pwrseq-emmc";

		reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;

	};



	hdmi-connector {

		compatible = "hdmi-connector";

		type = "a";
@@ -161,6 +166,43 @@ 
	vref-supply = <&vddio_ao1v8>;

};



/* SD card */

&sd_emmc_b {

	status = "okay";

	pinctrl-0 = <&sdcard_c_pins>;

	pinctrl-1 = <&sdcard_clk_gate_c_pins>;

	pinctrl-names = "default", "clk-gate";



	bus-width = <4>;

	cap-sd-highspeed;

	max-frequency = <50000000>;

	disable-wp;



	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;

	vmmc-supply = <&vddao_3v3>;

	vqmmc-supply = <&vddao_3v3>;

};



/* eMMC */

&sd_emmc_c {

	status = "okay";

	pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;

	pinctrl-1 = <&emmc_clk_gate_pins>;

	pinctrl-names = "default", "clk-gate";



	bus-width = <8>;

	cap-mmc-highspeed;

	mmc-ddr-1_8v;

	mmc-hs200-1_8v;

	max-frequency = <200000000>;

	non-removable;

	disable-wp;



	mmc-pwrseq = <&emmc_pwrseq>;

	vmmc-supply = <&vddao_3v3>;

	vqmmc-supply = <&emmc_1v8>;

};



&uart_A {

	status = "okay";

	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;

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