diff options
| author | Sean Wang <sean.wang@mediatek.com> | 2017-08-04 06:59:34 +0300 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2017-08-14 18:16:50 +0300 |
| commit | 0eed8d097612578695a9c0ad5b412bf1d8702785 (patch) | |
| tree | f501c37adf676f294126995752e47ac3df6645ee /arch | |
| parent | f679871f10b6cb221e95e335cadf6cf3a48f855f (diff) | |
| download | linux-0eed8d097612578695a9c0ad5b412bf1d8702785.tar.xz | |
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: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts index 9f3e6ddd545f..444ed9318ed9 100644 --- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts +++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts @@ -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 { |