ARM: dts: renesas: r7s72100: Add DMA support to RSPI

Add DMA properties to the device nodes for Renesas Serial Peripheral
Interfaces.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/dfafc16b840630f20e75292d419479294558e173.1732098491.git.geert+renesas@glider.be

diff --git a/arch/arm/boot/dts/renesas/r7s72100.dtsi b/arch/arm/boot/dts/renesas/r7s72100.dtsi
index b831bbc431efb93e079b44a3157d026543344d98..1a866dbaf5e93423b74d7dad57483fe2b3edbf08 100644 (file)
--- a/arch/arm/boot/dts/renesas/r7s72100.dtsi
+++ b/arch/arm/boot/dts/renesas/r7s72100.dtsi
@@ -238,6 +238,8 @@
                                     <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
                        interrupt-names = "error", "rx", "tx";
                        clocks = <&mstp10_clks R7S72100_CLK_SPI0>;
+                       dmas = <&dmac 0x2d21>, <&dmac 0x2d22>;
+                       dma-names = "tx", "rx";
                        power-domains = <&cpg_clocks>;
                        num-cs = <1>;
                        #address-cells = <1>;
@@ -253,6 +255,8 @@
                                     <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>;
                        interrupt-names = "error", "rx", "tx";
                        clocks = <&mstp10_clks R7S72100_CLK_SPI1>;
+                       dmas = <&dmac 0x2d25>, <&dmac 0x2d26>;
+                       dma-names = "tx", "rx";
                        power-domains = <&cpg_clocks>;
                        num-cs = <1>;
                        #address-cells = <1>;
@@ -268,6 +272,8 @@
                                     <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
                        interrupt-names = "error", "rx", "tx";
                        clocks = <&mstp10_clks R7S72100_CLK_SPI2>;
+                       dmas = <&dmac 0x2d29>, <&dmac 0x2d2a>;
+                       dma-names = "tx", "rx";
                        power-domains = <&cpg_clocks>;
                        num-cs = <1>;
                        #address-cells = <1>;
@@ -283,6 +289,8 @@
                                     <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
                        interrupt-names = "error", "rx", "tx";
                        clocks = <&mstp10_clks R7S72100_CLK_SPI3>;
+                       dmas = <&dmac 0x2d2d>, <&dmac 0x2d2e>;
+                       dma-names = "tx", "rx";
                        power-domains = <&cpg_clocks>;
                        num-cs = <1>;
                        #address-cells = <1>;
@@ -298,6 +306,8 @@
                                     <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>;
                        interrupt-names = "error", "rx", "tx";
                        clocks = <&mstp10_clks R7S72100_CLK_SPI4>;
+                       dmas = <&dmac 0x2d31>, <&dmac 0x2d32>;
+                       dma-names = "tx", "rx";
                        power-domains = <&cpg_clocks>;
                        num-cs = <1>;
                        #address-cells = <1>;