[PATCH v4 12/13] arm64: allwinner: a64: add UART1 pin nodes

[Maxime Ripard]

From: Andre Przywara <andre.przyw...@arm.com>

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.przyw...@arm.com>
Signed-off-by: Maxime Ripard <maxime.rip...@free-electrons.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 10 ++++++++++
 1 file 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 cb3e0cf2191a..d27b17f807d0 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -276,6 +276,16 @@
                                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 {
-- 
git-series 0.8.11