diff mbox series

[5.10.y-cip,19/24] arm64: dts: renesas: r9a07g044: Add DMA support to SSI

Message ID 20220420213424.27837-20-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive)
State New
Headers show
Series Add sound support to Renesas RZ/G2L SoC | expand

Commit Message

Lad Prabhakar April 20, 2022, 9:34 p.m. UTC 
From: Biju Das <biju.das.jz@bp.renesas.com>

commit 89fe8d246a26a1a60e658a58e5099a90e4d56f6f upstream.

Add dmac phandles to SSI nodes to support DMA operation.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20210921084605.16250-2-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index 1f3bcc1945f2..3859337989b7 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -138,6 +138,8 @@ 
 				 <&audio_clk1>, <&audio_clk2>;
 			clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
 			resets = <&cpg R9A07G044_SSI0_RST_M2_REG>;
+			dmas = <&dmac 0x2655>, <&dmac 0x2656>;
+			dma-names = "tx", "rx";
 			power-domains = <&cpg>;
 			#sound-dai-cells = <0>;
 			status = "disabled";
@@ -157,6 +159,8 @@ 
 				 <&audio_clk1>, <&audio_clk2>;
 			clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
 			resets = <&cpg R9A07G044_SSI1_RST_M2_REG>;
+			dmas = <&dmac 0x2659>, <&dmac 0x265a>;
+			dma-names = "tx", "rx";
 			power-domains = <&cpg>;
 			#sound-dai-cells = <0>;
 			status = "disabled";
@@ -176,6 +180,8 @@ 
 				 <&audio_clk1>, <&audio_clk2>;
 			clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
 			resets = <&cpg R9A07G044_SSI2_RST_M2_REG>;
+			dmas = <&dmac 0x265f>;
+			dma-names = "rt";
 			power-domains = <&cpg>;
 			#sound-dai-cells = <0>;
 			status = "disabled";
@@ -195,6 +201,8 @@ 
 				 <&audio_clk1>, <&audio_clk2>;
 			clock-names = "ssi", "ssi_sfr", "audio_clk1", "audio_clk2";
 			resets = <&cpg R9A07G044_SSI3_RST_M2_REG>;
+			dmas = <&dmac 0x2661>, <&dmac 0x2662>;
+			dma-names = "tx", "rx";
 			power-domains = <&cpg>;
 			#sound-dai-cells = <0>;
 			status = "disabled";