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author | Chen-Yu Tsai <wens@csie.org> | 2014-08-17 11:52:09 +0800 |
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committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-08-17 09:57:50 +0200 |
commit | c4021571e35d10233d331773124568ef94cee66d (patch) | |
tree | 3988eac2bde1da5aa687706de84b2423d7c70a1c /arch/arm/boot/dts/sun8i-a23.dtsi | |
parent | b6a8711261b2979051832d1389d14c35dbf09dc6 (diff) | |
download | op-kernel-dev-c4021571e35d10233d331773124568ef94cee66d.zip op-kernel-dev-c4021571e35d10233d331773124568ef94cee66d.tar.gz |
ARM: dts: sun8i: Add pinmux set for uart0
uart0 on sun8i is only muxed with mmc0, which makes it a poor choice
for the console. However, some tablets only have pads for uart0
available on the circuit board.
Here we add the uart0 pinmux set for people who need it.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/sun8i-a23.dtsi')
-rw-r--r-- | arch/arm/boot/dts/sun8i-a23.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-a23.dtsi b/arch/arm/boot/dts/sun8i-a23.dtsi index cb1fbfc..cbd481e 100644 --- a/arch/arm/boot/dts/sun8i-a23.dtsi +++ b/arch/arm/boot/dts/sun8i-a23.dtsi @@ -199,6 +199,13 @@ #address-cells = <1>; #size-cells = <0>; #gpio-cells = <3>; + + uart0_pins_a: uart0@0 { + allwinner,pins = "PF2", "PF4"; + allwinner,function = "uart0"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; }; ahb1_rst: reset@01c202c0 { |