diff options
| author | Andre Przywara <andre.przywara@arm.com> | 2017-01-10 01:22:32 +0000 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-01-30 11:37:40 +0100 |
| commit | e7ba733d32cc9487b62b07219ad911c77764a681 (patch) | |
| tree | 0ae755803023288c7ed4cf526b1f34bc02373107 /arch/arm64/boot | |
| parent | ebe3ae29c6314217edf40d9ee23c36d610ff0fb8 (diff) | |
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>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 9ae4f589fb1c..1c64ea2d23f9 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -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 { |