leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: dts: sun8i: a83t: cubietruck-plus: Enable micro-SD card and eMMC

Browse Source 
Now that we support the MMC controllers on the A83T SoC, we can enable
them on some boards.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Chen-Yu Tsai 2017-07-24 21:59:04 +08:00
parent 3ea38e38d3
commit 06b234ac4e
1 changed files with 27 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
View File

@ -83,6 +83,13 @@
}; };
}; };
reg_vcc3v3: vcc3v3 {
compatible = "regulator-fixed";
regulator-name = "vcc3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
sound { sound {
compatible = "simple-audio-card"; compatible = "simple-audio-card";
simple-audio-card,name = "On-board SPDIF"; simple-audio-card,name = "On-board SPDIF";
@ -102,6 +109,26 @@
}; };
}; };
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <4>;
cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
cd-inverted;
status = "okay";
};
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_8bit_emmc_pins>;
vmmc-supply = <&reg_vcc3v3>;
bus-width = <8>;
non-removable;
cap-mmc-hw-reset;
status = "okay";
};
&spdif { &spdif {
status = "okay"; status = "okay";
}; };