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arm64: allwinner: a64: add UART1 pin nodes 

On many boards UART1 connects to a Bluetooth chip, so add the pinctrl
nodes for the only pins providing access to that UART. That includes
those pins for hardware flow control (RTS/CTS).

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Andre Przywara 2017-01-10 01:22:32 +00:00 committed by Maxime Ripard
parent ebe3ae29c6
commit e7ba733d32
1 changed files with 10 additions and 0 deletions
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10
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
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@ -275,6 +275,16 @@
pins = "PB8", "PB9";
function = "uart0";
};
uart1_pins: uart1_pins {
pins = "PG6", "PG7";
function = "uart1";
};
uart1_rts_cts_pins: uart1_rts_cts_pins {
pins = "PG8", "PG9";
function = "uart1";
};
};
uart0: serial@1c28000 {