Add pin configuration subnode for SCIF2 serial debug interface.
Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
---
arch/arm/boot/dts/r7s72100-gr-peach.dts | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/r7s72100-gr-peach.dts b/arch/arm/boot/dts/r7s72100-gr-peach.dts
index 1c40a1a..bcfa644 100644
--- a/arch/arm/boot/dts/r7s72100-gr-peach.dts
+++ b/arch/arm/boot/dts/r7s72100-gr-peach.dts
@@ -11,6 +11,7 @@
/dts-v1/;
#include "r7s72100.dtsi"
+#include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
/ {
model = "GR-Peach";
@@ -52,6 +53,13 @@
};
};
+&pinctrl {
+ scif2_pins: serial2 {
+ /* P6_2 as RxD2; P6_3 as TxD2 */
+ pinmux = <RZA1_PINMUX(6, 2, 7)>, <RZA1_PINMUX(6, 3, 7)>;
+ };
+};
+
&extal_clk {
clock-frequency = <13333000>;
};
@@ -61,5 +69,8 @@
};
&scif2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&scif2_pins>;
+
status = "okay";
};
--
2.7.4
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