diff mbox series

[5.10.y-cip,05/12] arm64: dts: renesas: r9a07g044: Add DMA support to RSPI

Message ID 20221025144131.1309463-6-biju.das.jz@bp.renesas.com (mailing list archive)
State Accepted
Delegated to: Pavel Machek
Headers show
Series RZ/G2{L,LC,UL}/RZ/V2L improvements | expand

Commit Message

Biju Das Oct. 25, 2022, 2:41 p.m. UTC 
commit a43026b811700455f36bc788e480921f7d1d3e95 upstream.

Add DMA properties to RSPI nodes to support DMA operation.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20220728122312.189766-3-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index a5f284540e20..6b13d3b8e209 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -217,6 +217,8 @@  spi0: spi@1004ac00 {
 			interrupt-names = "error", "rx", "tx";
 			clocks = <&cpg CPG_MOD R9A07G044_RSPI0_CLKB>;
 			resets = <&cpg R9A07G044_RSPI0_RST>;
+			dmas = <&dmac 0x2e95>, <&dmac 0x2e96>;
+			dma-names = "tx", "rx";
 			power-domains = <&cpg>;
 			num-cs = <1>;
 			#address-cells = <1>;
@@ -233,6 +235,8 @@  spi1: spi@1004b000 {
 			interrupt-names = "error", "rx", "tx";
 			clocks = <&cpg CPG_MOD R9A07G044_RSPI1_CLKB>;
 			resets = <&cpg R9A07G044_RSPI1_RST>;
+			dmas = <&dmac 0x2e99>, <&dmac 0x2e9a>;
+			dma-names = "tx", "rx";
 			power-domains = <&cpg>;
 			num-cs = <1>;
 			#address-cells = <1>;
@@ -249,6 +253,8 @@  spi2: spi@1004b400 {
 			interrupt-names = "error", "rx", "tx";
 			clocks = <&cpg CPG_MOD R9A07G044_RSPI2_CLKB>;
 			resets = <&cpg R9A07G044_RSPI2_RST>;
+			dmas = <&dmac 0x2e9d>, <&dmac 0x2e9e>;
+			dma-names = "tx", "rx";
 			power-domains = <&cpg>;
 			num-cs = <1>;
 			#address-cells = <1>;