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ARM: dts: suniv: licheepi-nano: add microSD card

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Enable MMC0 and supply the board setting to enable the microSD card slot
on the LicheePi Nano board.
Apart from the always missing write protect switch on microSD slots,
the card-detect pin is not connected to anything, so we use the
broken-cd property.

Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
[Andre: add alias and vmmc supply]
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Samuel Holland <samuel@sholland.org>
Tested-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220317162349.739636-10-andre.przywara@arm.com
This commit is contained in:
Jesse Taube
2022-03-17 16:23:46 +00:00
committed by Jernej Skrabec
parent a672a3f2f0
commit 30b6259f8b
1 changed files with 16 additions and 0 deletions
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16
arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts
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@@ -11,12 +11,28 @@ / {
compatible = "licheepi,licheepi-nano", "allwinner,suniv-f1c100s";
aliases {
mmc0 = &mmc0;
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
reg_vcc3v3: vcc3v3 {
compatible = "regulator-fixed";
regulator-name = "vcc3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&mmc0 {
broken-cd;
bus-width = <4>;
disable-wp;
status = "okay";
vmmc-supply = <&reg_vcc3v3>;
};
&uart0 {