arm64: dts: renesas: r8a774b1: Add SYS-DMAC device nodes

Add sys-dmac[0-2] device nodes for RZ/G2N (R8A774B1) SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Link: https://lore.kernel.org/r/1569831527-1250-2-git-send-email-biju.das@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index fc7aec6..ac3c411 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -252,6 +252,108 @@
                        /* placeholder */
                };
 
+               dmac0: dma-controller@e6700000 {
+                       compatible = "renesas,dmac-r8a774b1",
+                                    "renesas,rcar-dmac";
+                       reg = <0 0xe6700000 0 0x10000>;
+                       interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "error",
+                                       "ch0", "ch1", "ch2", "ch3",
+                                       "ch4", "ch5", "ch6", "ch7",
+                                       "ch8", "ch9", "ch10", "ch11",
+                                       "ch12", "ch13", "ch14", "ch15";
+                       clocks = <&cpg CPG_MOD 219>;
+                       clock-names = "fck";
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 219>;
+                       #dma-cells = <1>;
+                       dma-channels = <16>;
+               };
+
+               dmac1: dma-controller@e7300000 {
+                       compatible = "renesas,dmac-r8a774b1",
+                                    "renesas,rcar-dmac";
+                       reg = <0 0xe7300000 0 0x10000>;
+                       interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 319 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "error",
+                                       "ch0", "ch1", "ch2", "ch3",
+                                       "ch4", "ch5", "ch6", "ch7",
+                                       "ch8", "ch9", "ch10", "ch11",
+                                       "ch12", "ch13", "ch14", "ch15";
+                       clocks = <&cpg CPG_MOD 218>;
+                       clock-names = "fck";
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 218>;
+                       #dma-cells = <1>;
+                       dma-channels = <16>;
+               };
+
+               dmac2: dma-controller@e7310000 {
+                       compatible = "renesas,dmac-r8a774b1",
+                                    "renesas,rcar-dmac";
+                       reg = <0 0xe7310000 0 0x10000>;
+                       interrupts = <GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 426 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 427 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 428 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 429 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 430 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 431 IRQ_TYPE_LEVEL_HIGH
+                                     GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "error",
+                                       "ch0", "ch1", "ch2", "ch3",
+                                       "ch4", "ch5", "ch6", "ch7",
+                                       "ch8", "ch9", "ch10", "ch11",
+                                       "ch12", "ch13", "ch14", "ch15";
+                       clocks = <&cpg CPG_MOD 217>;
+                       clock-names = "fck";
+                       power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
+                       resets = <&cpg 217>;
+                       #dma-cells = <1>;
+                       dma-channels = <16>;
+               };
+
                avb: ethernet@e6800000 {
                        reg = <0 0xe6800000 0 0x800>;
                        /* placeholder */