[PATCH 6.1.y-cip 77/85] arm64: dts: renesas: r9a09g047e57-smarc: Add SCIF pincontrol

Tommaso Merciai
2025-03-13T01:33:26Z

From: Biju Das <biju.das.jz@bp.renesas.com>

commit 9e269561b363038d573a69755c9eeabc9258837f upstream.

Add device node for SCIF pincontrol.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/20241216195325.164212-8-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts b/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts
index d4d61bd03969..c063d47e2952 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts
@@ -7,6 +7,7 @@

/dts-v1/;

+#include <dt-bindings/pinctrl/renesas,r9a09g047-pinctrl.h>
#include "r9a09g047e57.dtsi"
#include "rzg3e-smarc-som.dtsi"
#include "renesas-smarc2.dtsi"
@@ -16,3 +17,15 @@ / {
compatible = "renesas,smarc2-evk", "renesas,rzg3e-smarcm",
"renesas,r9a09g047e57", "renesas,r9a09g047";
};
+
+&pinctrl {
+ scif_pins: scif {
+ pins = "SCIF_TXD", "SCIF_RXD";
+ renesas,output-impedance = <1>;
+ };
+};
+
+&scif0 {
+ pinctrl-0 = <&scif_pins>;
+ pinctrl-names = "default";
+};
--
2.43.0