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ARM: sun8i: v3s: add pinmux for mmc1

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The dock board of Lichee Pi Zero features a MicroSD slot on MMC1, which
can be used with a MicroSD card or the MicroSD-slot Wi-Fi card provided
by Lichee Pi Zero.

Add pinmux for the mmc1 controller, and specify it in the mmc1 device
node as it's the only pinmux for mmc1.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Icenowy Zheng 2017-05-15 16:40:00 +08:00 committed by Maxime Ripard
parent 37eac4f9c6
commit be3c1392b3
1 changed files with 10 additions and 0 deletions
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10
arch/arm/boot/dts/sun8i-v3s.dtsi
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@ -128,6 +128,8 @@
resets = <&ccu RST_BUS_MMC1>; resets = <&ccu RST_BUS_MMC1>;
reset-names = "ahb"; reset-names = "ahb";
interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
status = "disabled"; status = "disabled";
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
@ -224,6 +226,14 @@
drive-strength = <30>; drive-strength = <30>;
bias-pull-up; bias-pull-up;
}; };
mmc1_pins: mmc1 {
pins = "PG0", "PG1", "PG2", "PG3",
"PG4", "PG5";
function = "mmc1";
drive-strength = <30>;
bias-pull-up;
};
}; };
timer@01c20c00 { timer@01c20c00 {