From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Date: Wed, 20 May 2026 13:23:15 +0000 (+0300)
Subject: arm64: dts: renesas: r9a07g044: Add DMA properties to serial nodes
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d61a35b0a3e43ea91781c41e02046b7d73fb3f1e;p=thirdparty%2Flinux.git

arm64: dts: renesas: r9a07g044: Add DMA properties to serial nodes

Add DMA properties to the serial nodes on the RZ/G2L SoC.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260520132315.944117-1-claudiu.beznea@kernel.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---

diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index f40315a707d12..2ced800713fcb 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -504,6 +504,8 @@
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G044_SCIF0_CLK_PCK>;
 			clock-names = "fck";
+			dmas = <&dmac 0x4e79>, <&dmac 0x4e7a>;
+			dma-names = "tx", "rx";
 			power-domains = <&cpg>;
 			resets = <&cpg R9A07G044_SCIF0_RST_SYSTEM_N>;
 			status = "disabled";
@@ -522,6 +524,8 @@
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G044_SCIF1_CLK_PCK>;
 			clock-names = "fck";
+			dmas = <&dmac 0x4e7d>, <&dmac 0x4e7e>;
+			dma-names = "tx", "rx";
 			power-domains = <&cpg>;
 			resets = <&cpg R9A07G044_SCIF1_RST_SYSTEM_N>;
 			status = "disabled";
@@ -540,6 +544,8 @@
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G044_SCIF2_CLK_PCK>;
 			clock-names = "fck";
+			dmas = <&dmac 0x4e81>, <&dmac 0x4e82>;
+			dma-names = "tx", "rx";
 			power-domains = <&cpg>;
 			resets = <&cpg R9A07G044_SCIF2_RST_SYSTEM_N>;
 			status = "disabled";
@@ -558,6 +564,8 @@
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G044_SCIF3_CLK_PCK>;
 			clock-names = "fck";
+			dmas = <&dmac 0x4e85>, <&dmac 0x4e86>;
+			dma-names = "tx", "rx";
 			power-domains = <&cpg>;
 			resets = <&cpg R9A07G044_SCIF3_RST_SYSTEM_N>;
 			status = "disabled";
@@ -576,6 +584,8 @@
 					  "bri", "dri", "tei";
 			clocks = <&cpg CPG_MOD R9A07G044_SCIF4_CLK_PCK>;
 			clock-names = "fck";
+			dmas = <&dmac 0x4e89>, <&dmac 0x4e8a>;
+			dma-names = "tx", "rx";
 			power-domains = <&cpg>;
 			resets = <&cpg R9A07G044_SCIF4_RST_SYSTEM_N>;
 			status = "disabled";