Enable scifb2 interface on iWave RZ/G1H carrier board.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/r8a7742-iwg21d-q7.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
index 1f5c35c..e154e3a 100644
--- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
+++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
@@ -14,6 +14,7 @@
aliases {
serial2 = &scifa2;
+ serial4 = &scifb2;
};
chosen {
@@ -27,6 +28,11 @@
groups = "scifa2_data_c";
function = "scifa2";
};
+
+ scifb2_pins: scifb2 {
+ groups = "scifb2_data", "scifb2_ctrl";
+ function = "scifb2";
+ };
};
&scifa2 {
@@ -35,3 +41,11 @@
status = "okay";
};
+
+&scifb2 {
+ pinctrl-0 = <&scifb2_pins>;
+ pinctrl-names = "default";
+
+ uart-has-rtscts;
+ status = "okay";
+};
--
2.7.4
