[PATCH 3/3] arm64: dts: renesas: r9a08g046: Enable I3C analog noise filter

[Diogo Ivo]

The input terminals of the I3C controller on the RZ/G3L SoC have an
analog filter for noise removal, controlled through the SYS_I3C_CFG
register of the system controller. Enable the filter through the
renesas,analog-noise-filter property.

Signed-off-by: Diogo Ivo <diogo.ivo.sx at renesas.com>
---
 arch/arm64/boot/dts/renesas/r9a08g046.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/renesas/r9a08g046.dtsi b/arch/arm64/boot/dts/renesas/r9a08g046.dtsi
index 1b0b95b12ef8..1968e18fa587 100644
--- a/arch/arm64/boot/dts/renesas/r9a08g046.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a08g046.dtsi
@@ -650,6 +650,7 @@ i3c: i3c at 100e0000 {
 				 <&cpg R9A08G046_I3C_TRESETN>;
 			reset-names = "presetn", "tresetn";
 			power-domains = <&cpg>;
+			renesas,analog-noise-filter = <&sysc 0x440 1>;
 			#address-cells = <3>;
 			#size-cells = <0>;
 			status = "disabled";

-- 
2.56.0