+++ /dev/null
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/net/renesas,r9a09g057-gbeth.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: GBETH glue layer for Renesas RZ/V2H(P) (and similar SoCs)
-
-maintainers:
- - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
-
-select:
- properties:
- compatible:
- contains:
- enum:
- - renesas,r9a09g047-gbeth
- - renesas,r9a09g056-gbeth
- - renesas,r9a09g057-gbeth
- - renesas,rzv2h-gbeth
- required:
- - compatible
-
-properties:
- compatible:
- items:
- - enum:
- - renesas,r9a09g047-gbeth # RZ/G3E
- - renesas,r9a09g056-gbeth # RZ/V2N
- - renesas,r9a09g057-gbeth # RZ/V2H(P)
- - const: renesas,rzv2h-gbeth
- - const: snps,dwmac-5.20
-
- reg:
- maxItems: 1
-
- clocks:
- items:
- - description: CSR clock
- - description: AXI system clock
- - description: PTP clock
- - description: TX clock
- - description: RX clock
- - description: TX clock phase-shifted by 180 degrees
- - description: RX clock phase-shifted by 180 degrees
-
- clock-names:
- items:
- - const: stmmaceth
- - const: pclk
- - const: ptp_ref
- - const: tx
- - const: rx
- - const: tx-180
- - const: rx-180
-
- interrupts:
- minItems: 11
-
- interrupt-names:
- items:
- - const: macirq
- - const: eth_wake_irq
- - const: eth_lpi
- - const: rx-queue-0
- - const: rx-queue-1
- - const: rx-queue-2
- - const: rx-queue-3
- - const: tx-queue-0
- - const: tx-queue-1
- - const: tx-queue-2
- - const: tx-queue-3
-
- resets:
- items:
- - description: AXI power-on system reset
-
-required:
- - compatible
- - reg
- - clocks
- - clock-names
- - interrupts
- - interrupt-names
- - resets
-
-allOf:
- - $ref: snps,dwmac.yaml#
-
-unevaluatedProperties: false
-
-examples:
- - |
- #include <dt-bindings/clock/renesas-cpg-mssr.h>
- #include <dt-bindings/interrupt-controller/arm-gic.h>
-
- ethernet@15c30000 {
- compatible = "renesas,r9a09g057-gbeth", "renesas,rzv2h-gbeth", "snps,dwmac-5.20";
- reg = <0x15c30000 0x10000>;
- clocks = <&cpg CPG_MOD 0xbd>, <&cpg CPG_MOD 0xbc>,
- <&ptp_clock>, <&cpg CPG_MOD 0xb8>,
- <&cpg CPG_MOD 0xb9>, <&cpg CPG_MOD 0xba>,
- <&cpg CPG_MOD 0xbb>;
- clock-names = "stmmaceth", "pclk", "ptp_ref",
- "tx", "rx", "tx-180", "rx-180";
- resets = <&cpg 0xb0>;
- interrupts = <GIC_SPI 765 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 767 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 766 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 772 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 773 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 774 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 745 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 768 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 769 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 770 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 771 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "macirq", "eth_wake_irq", "eth_lpi",
- "rx-queue-0", "rx-queue-1", "rx-queue-2",
- "rx-queue-3", "tx-queue-0", "tx-queue-1",
- "tx-queue-2", "tx-queue-3";
- phy-mode = "rgmii-id";
- snps,multicast-filter-bins = <256>;
- snps,perfect-filter-entries = <128>;
- rx-fifo-depth = <8192>;
- tx-fifo-depth = <8192>;
- snps,fixed-burst;
- snps,force_thresh_dma_mode;
- snps,axi-config = <&stmmac_axi_setup>;
- snps,mtl-rx-config = <&mtl_rx_setup>;
- snps,mtl-tx-config = <&mtl_tx_setup>;
- snps,txpbl = <32>;
- snps,rxpbl = <32>;
- phy-handle = <&phy0>;
-
- stmmac_axi_setup: stmmac-axi-config {
- snps,lpi_en;
- snps,wr_osr_lmt = <0xf>;
- snps,rd_osr_lmt = <0xf>;
- snps,blen = <16 8 4 0 0 0 0>;
- };
-
- mtl_rx_setup: rx-queues-config {
- snps,rx-queues-to-use = <4>;
- snps,rx-sched-sp;
-
- queue0 {
- snps,dcb-algorithm;
- snps,priority = <0x1>;
- snps,map-to-dma-channel = <0>;
- };
-
- queue1 {
- snps,dcb-algorithm;
- snps,priority = <0x2>;
- snps,map-to-dma-channel = <1>;
- };
-
- queue2 {
- snps,dcb-algorithm;
- snps,priority = <0x4>;
- snps,map-to-dma-channel = <2>;
- };
-
- queue3 {
- snps,dcb-algorithm;
- snps,priority = <0x8>;
- snps,map-to-dma-channel = <3>;
- };
- };
-
- mtl_tx_setup: tx-queues-config {
- snps,tx-queues-to-use = <4>;
-
- queue0 {
- snps,dcb-algorithm;
- snps,priority = <0x1>;
- };
-
- queue1 {
- snps,dcb-algorithm;
- snps,priority = <0x2>;
- };
-
- queue2 {
- snps,dcb-algorithm;
- snps,priority = <0x4>;
- };
-
- queue3 {
- snps,dcb-algorithm;
- snps,priority = <0x1>;
- };
- };
-
- mdio {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "snps,dwmac-mdio";
-
- phy0: ethernet-phy@0 {
- reg = <0>;
- };
- };
- };
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/renesas,rzv2h-gbeth.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: GBETH glue layer for Renesas RZ/V2H(P) (and similar SoCs)
+
+maintainers:
+ - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
+
+select:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - renesas,r9a09g047-gbeth
+ - renesas,r9a09g056-gbeth
+ - renesas,r9a09g057-gbeth
+ - renesas,rzv2h-gbeth
+ required:
+ - compatible
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - renesas,r9a09g047-gbeth # RZ/G3E
+ - renesas,r9a09g056-gbeth # RZ/V2N
+ - renesas,r9a09g057-gbeth # RZ/V2H(P)
+ - const: renesas,rzv2h-gbeth
+ - const: snps,dwmac-5.20
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: CSR clock
+ - description: AXI system clock
+ - description: PTP clock
+ - description: TX clock
+ - description: RX clock
+ - description: TX clock phase-shifted by 180 degrees
+ - description: RX clock phase-shifted by 180 degrees
+
+ clock-names:
+ items:
+ - const: stmmaceth
+ - const: pclk
+ - const: ptp_ref
+ - const: tx
+ - const: rx
+ - const: tx-180
+ - const: rx-180
+
+ interrupts:
+ minItems: 11
+
+ interrupt-names:
+ items:
+ - const: macirq
+ - const: eth_wake_irq
+ - const: eth_lpi
+ - const: rx-queue-0
+ - const: rx-queue-1
+ - const: rx-queue-2
+ - const: rx-queue-3
+ - const: tx-queue-0
+ - const: tx-queue-1
+ - const: tx-queue-2
+ - const: tx-queue-3
+
+ resets:
+ items:
+ - description: AXI power-on system reset
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - interrupts
+ - interrupt-names
+ - resets
+
+allOf:
+ - $ref: snps,dwmac.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/renesas-cpg-mssr.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ ethernet@15c30000 {
+ compatible = "renesas,r9a09g057-gbeth", "renesas,rzv2h-gbeth", "snps,dwmac-5.20";
+ reg = <0x15c30000 0x10000>;
+ clocks = <&cpg CPG_MOD 0xbd>, <&cpg CPG_MOD 0xbc>,
+ <&ptp_clock>, <&cpg CPG_MOD 0xb8>,
+ <&cpg CPG_MOD 0xb9>, <&cpg CPG_MOD 0xba>,
+ <&cpg CPG_MOD 0xbb>;
+ clock-names = "stmmaceth", "pclk", "ptp_ref",
+ "tx", "rx", "tx-180", "rx-180";
+ resets = <&cpg 0xb0>;
+ interrupts = <GIC_SPI 765 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 767 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 766 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 772 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 773 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 774 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 745 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 768 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 769 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 770 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 771 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq", "eth_wake_irq", "eth_lpi",
+ "rx-queue-0", "rx-queue-1", "rx-queue-2",
+ "rx-queue-3", "tx-queue-0", "tx-queue-1",
+ "tx-queue-2", "tx-queue-3";
+ phy-mode = "rgmii-id";
+ snps,multicast-filter-bins = <256>;
+ snps,perfect-filter-entries = <128>;
+ rx-fifo-depth = <8192>;
+ tx-fifo-depth = <8192>;
+ snps,fixed-burst;
+ snps,force_thresh_dma_mode;
+ snps,axi-config = <&stmmac_axi_setup>;
+ snps,mtl-rx-config = <&mtl_rx_setup>;
+ snps,mtl-tx-config = <&mtl_tx_setup>;
+ snps,txpbl = <32>;
+ snps,rxpbl = <32>;
+ phy-handle = <&phy0>;
+
+ stmmac_axi_setup: stmmac-axi-config {
+ snps,lpi_en;
+ snps,wr_osr_lmt = <0xf>;
+ snps,rd_osr_lmt = <0xf>;
+ snps,blen = <16 8 4 0 0 0 0>;
+ };
+
+ mtl_rx_setup: rx-queues-config {
+ snps,rx-queues-to-use = <4>;
+ snps,rx-sched-sp;
+
+ queue0 {
+ snps,dcb-algorithm;
+ snps,priority = <0x1>;
+ snps,map-to-dma-channel = <0>;
+ };
+
+ queue1 {
+ snps,dcb-algorithm;
+ snps,priority = <0x2>;
+ snps,map-to-dma-channel = <1>;
+ };
+
+ queue2 {
+ snps,dcb-algorithm;
+ snps,priority = <0x4>;
+ snps,map-to-dma-channel = <2>;
+ };
+
+ queue3 {
+ snps,dcb-algorithm;
+ snps,priority = <0x8>;
+ snps,map-to-dma-channel = <3>;
+ };
+ };
+
+ mtl_tx_setup: tx-queues-config {
+ snps,tx-queues-to-use = <4>;
+
+ queue0 {
+ snps,dcb-algorithm;
+ snps,priority = <0x1>;
+ };
+
+ queue1 {
+ snps,dcb-algorithm;
+ snps,priority = <0x2>;
+ };
+
+ queue2 {
+ snps,dcb-algorithm;
+ snps,priority = <0x4>;
+ };
+
+ queue3 {
+ snps,dcb-algorithm;
+ snps,priority = <0x1>;
+ };
+ };
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dwmac-mdio";
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+ };
+ };