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| author |   Icenowy Zheng <icenowy@aosc.io> | 2017-05-15 16:40:00 +0800 |
|---|---|---|
| committer |   Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-05-15 10:54:06 +0200 |
| commit | be3c1392b3b7a0243a5a4bf3ae6fe42ee983974d (patch) | |
| tree | 4014e05a4ee541f77cff5b2352b375ea13d1ba3c /arch/arm/boot/dts/sun8i-v3s.dtsi | |
| parent | ARM: sun8i: v3s: add LRADC device node (diff) | |
| download | linux-dev-be3c1392b3b7a0243a5a4bf3ae6fe42ee983974d.tar.xz linux-dev-be3c1392b3b7a0243a5a4bf3ae6fe42ee983974d.zip | |
ARM: sun8i: v3s: add pinmux for mmc1
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>
Diffstat (limited to 'arch/arm/boot/dts/sun8i-v3s.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sun8i-v3s.dtsi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi index b9a3df941fb4..6ff50665e5e6 100644 --- a/arch/arm/boot/dts/sun8i-v3s.dtsi +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi @@ -128,6 +128,8 @@ resets = <&ccu RST_BUS_MMC1>; reset-names = "ahb"; interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; status = "disabled"; #address-cells = <1>; #size-cells = <0>; @@ -224,6 +226,14 @@ drive-strength = <30>; bias-pull-up; }; + + mmc1_pins: mmc1 { + pins = "PG0", "PG1", "PG2", "PG3", + "PG4", "PG5"; + function = "mmc1"; + drive-strength = <30>; + bias-pull-up; + }; }; timer@01c20c00 { |