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 <[email protected]> --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index f46ae96..419b0b1 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -234,6 +234,16 @@ 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 { -- 2.8.2 -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
