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arm: dts: mt7623: fix the regulators mmc should use on bananapi-r2 

Both mmc devices on bananapi-r2 board should all use the fixed regulators
as their power source instead of PMIC MT6323 exports.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Sean Wang 2018-02-23 18:16:27 +08:00 committed by Matthias Brugger
parent 0629a01920
commit 528a97e9b6
1 changed files with 13 additions and 4 deletions
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17
arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
View File

@ -39,6 +39,15 @@
};
};
reg_1p8v: regulator-1p8v {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
reg_3p3v: regulator-3p3v {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
@ -209,8 +218,8 @@
bus-width = <8>;
max-frequency = <50000000>;
cap-mmc-highspeed;
vmmc-supply = <&mt6323_vemc3v3_reg>;
vqmmc-supply = <&mt6323_vio18_reg>;
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_1p8v>;
non-removable;
};
@ -223,8 +232,8 @@
max-frequency = <50000000>;
cap-sd-highspeed;
cd-gpios = <&pio 261 GPIO_ACTIVE_LOW>;
vmmc-supply = <&mt6323_vmch_reg>;
vqmmc-supply = <&mt6323_vio18_reg>;
vmmc-supply = <&reg_3p3v>;
vqmmc-supply = <&reg_3p3v>;
};
&pio {