[PATCH v4 3/4] arm64: dts: allwinner: a523: enable IR receiver on the X96Q Pro+

[Justin Suess]

The X96Q Pro+ TV box has an IR receiver window on the front panel,
wired to the SoC CIR input on PL11.

Enable the CIR receiver in the RTC power domain and mux its RX
signal to PL11.

Tested on an X96Q Pro+ with ir-keytable and nec keybindings with
the remote that it came with in the box.

Reviewed-by: Andre Przywara <andre.przywara at arm.com>
Tested-by: Andre Przywara <andre.przywara at arm.com>
Signed-off-by: Justin Suess <utilityemal77 at gmail.com>
---
 arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts b/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts
index a96927fbdadd..1eaee20acaab 100644
--- a/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts
+++ b/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts
@@ -266,6 +266,12 @@ reg_dcdc3_323: dcdc3 {
 	};
 };
 
+&r_ir {
+	pinctrl-names = "default";
+	pinctrl-0 = <&r_ir_rx_pin>;
+	status = "okay";
+};
+
 &r_pio {
 /*
  * Specifying the supply would create a circular dependency.
-- 
2.54.0