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

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

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 2017-08-04 11:59:34 +08:00 committed by Matthias Brugger
parent f679871f10
commit 0eed8d0976
1 changed files with 37 additions and 0 deletions
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37
arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
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@ -179,6 +179,32 @@
status = "okay"; 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 { &pio {
cir_pins_a:cir@0 { cir_pins_a:cir@0 {
pins_cir { pins_cir {
@ -314,6 +340,17 @@
bias-pull-down; bias-pull-down;
drive-strength = <MTK_DRIVE_4mA>; 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 { mmc1_pins_uhs: mmc1 {