arm64: dts: renesas: r8a779g0: Add RAVB nodes

Add device nodes for the Renesas Ethernet AVB (EtherAVB-IF) blocks on
the Renesas R-Car V4H (R8A779G0) SoC.

Based on a larger patch in the BSP by Takeshi Kihara.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/980e7a62d8dc3a1e2387a2d93a6296625b105506.1662715538.git.geert+renesas@glider.be

diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
index e5f3973..d70f060 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
@@ -334,6 +334,147 @@
                        status = "disabled";
                };
 
+               avb0: ethernet@e6800000 {
+                       compatible = "renesas,etheravb-r8a779g0",
+                                    "renesas,etheravb-rcar-gen4";
+                       reg = <0 0xe6800000 0 0x800>;
+                       interrupts = <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 349 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 350 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 351 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "ch0", "ch1", "ch2", "ch3", "ch4",
+                                         "ch5", "ch6", "ch7", "ch8", "ch9",
+                                         "ch10", "ch11", "ch12", "ch13",
+                                         "ch14", "ch15", "ch16", "ch17",
+                                         "ch18", "ch19", "ch20", "ch21",
+                                         "ch22", "ch23", "ch24";
+                       clocks = <&cpg CPG_MOD 211>;
+                       clock-names = "fck";
+                       power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+                       resets = <&cpg 211>;
+                       phy-mode = "rgmii";
+                       rx-internal-delay-ps = <0>;
+                       tx-internal-delay-ps = <0>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+               };
+
+               avb1: ethernet@e6810000 {
+                       compatible = "renesas,etheravb-r8a779g0",
+                                    "renesas,etheravb-rcar-gen4";
+                       reg = <0 0xe6810000 0 0x800>;
+                       interrupts = <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 362 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 363 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 364 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 365 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 366 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 367 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 376 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 377 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 378 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 380 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 382 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 383 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 384 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "ch0", "ch1", "ch2", "ch3", "ch4",
+                                         "ch5", "ch6", "ch7", "ch8", "ch9",
+                                         "ch10", "ch11", "ch12", "ch13",
+                                         "ch14", "ch15", "ch16", "ch17",
+                                         "ch18", "ch19", "ch20", "ch21",
+                                         "ch22", "ch23", "ch24";
+                       clocks = <&cpg CPG_MOD 212>;
+                       clock-names = "fck";
+                       power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+                       resets = <&cpg 212>;
+                       phy-mode = "rgmii";
+                       rx-internal-delay-ps = <0>;
+                       tx-internal-delay-ps = <0>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+               };
+
+               avb2: ethernet@e6820000 {
+                       compatible = "renesas,etheravb-r8a779g0",
+                                    "renesas,etheravb-rcar-gen4";
+                       reg = <0 0xe6820000 0 0x1000>;
+                       interrupts = <GIC_SPI 385 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 386 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 387 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 388 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 389 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 390 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 391 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 396 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 397 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 398 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 399 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 401 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 402 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 403 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 409 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "ch0", "ch1", "ch2", "ch3", "ch4",
+                                         "ch5", "ch6", "ch7", "ch8", "ch9",
+                                         "ch10", "ch11", "ch12", "ch13",
+                                         "ch14", "ch15", "ch16", "ch17",
+                                         "ch18", "ch19", "ch20", "ch21",
+                                         "ch22", "ch23", "ch24";
+                       clocks = <&cpg CPG_MOD 213>;
+                       clock-names = "fck";
+                       power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+                       resets = <&cpg 213>;
+                       phy-mode = "rgmii";
+                       rx-internal-delay-ps = <0>;
+                       tx-internal-delay-ps = <0>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+               };
+
                gic: interrupt-controller@f1000000 {
                        compatible = "arm,gic-v3";
                        #interrupt-cells = <3>;