diff options
Diffstat (limited to 'dts/Bindings/net/cdns,macb.yaml')
| -rw-r--r-- | dts/Bindings/net/cdns,macb.yaml | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/dts/Bindings/net/cdns,macb.yaml b/dts/Bindings/net/cdns,macb.yaml index 86fc31c2d9..bf8894a025 100644 --- a/dts/Bindings/net/cdns,macb.yaml +++ b/dts/Bindings/net/cdns,macb.yaml @@ -23,11 +23,20 @@ properties: - cdns,zynq-gem # Xilinx Zynq-7xxx SoC - cdns,zynqmp-gem # Xilinx Zynq Ultrascale+ MPSoC - const: cdns,gem # Generic + deprecated: true + + - items: + - enum: + - xlnx,versal-gem # Xilinx Versal + - xlnx,zynq-gem # Xilinx Zynq-7xxx SoC + - xlnx,zynqmp-gem # Xilinx Zynq Ultrascale+ MPSoC + - const: cdns,gem # Generic - items: - enum: - cdns,at91sam9260-macb # Atmel at91sam9 SoCs - cdns,sam9x60-macb # Microchip sam9x60 SoC + - microchip,mpfs-macb # Microchip PolarFire SoC - const: cdns,macb # Generic - items: @@ -42,7 +51,6 @@ properties: - atmel,sama5d2-gem # GEM IP (10/100) on Atmel sama5d2 SoCs - atmel,sama5d3-gem # Gigabit IP on Atmel sama5d3 SoCs - atmel,sama5d4-gem # GEM IP (10/100) on Atmel sama5d4 SoCs - - cdns,at32ap7000-macb # Other 10/100 usage or use the generic form - cdns,np4-macb # NP4 SoC devices - microchip,sama7g5-emac # Microchip SAMA7G5 ethernet interface - microchip,sama7g5-gem # Microchip SAMA7G5 gigabit ethernet interface @@ -101,6 +109,16 @@ properties: power-domains: maxItems: 1 + cdns,rx-watermark: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + When the receive partial store and forward mode is activated, + the receiver will only begin to forward the packet to the external + AHB or AXI slave when enough packet data is stored in the SRAM packet buffer. + rx-watermark corresponds to the number of SRAM buffer locations, + that need to be filled, before the forwarding process is activated. + Width of the SRAM is platform dependent, and can be 4, 8 or 16 bytes. + '#address-cells': const: 1 @@ -155,9 +173,10 @@ unevaluatedProperties: false examples: - | macb0: ethernet@fffc4000 { - compatible = "cdns,at32ap7000-macb"; + compatible = "cdns,macb"; reg = <0xfffc4000 0x4000>; interrupts = <21>; + cdns,rx-watermark = <0x44>; phy-mode = "rmii"; local-mac-address = [3a 0e 03 04 05 06]; clock-names = "pclk", "hclk", "tx_clk"; @@ -181,7 +200,7 @@ examples: #address-cells = <2>; #size-cells = <2>; gem1: ethernet@ff0c0000 { - compatible = "cdns,zynqmp-gem", "cdns,gem"; + compatible = "xlnx,zynqmp-gem", "cdns,gem"; interrupt-parent = <&gic>; interrupts = <0 59 4>, <0 59 4>; reg = <0x0 0xff0c0000 0x0 0x1000>; @@ -195,7 +214,6 @@ examples: power-domains = <&zynqmp_firmware PD_ETH_1>; resets = <&zynqmp_reset ZYNQMP_RESET_GEM1>; reset-names = "gem1_rst"; - status = "okay"; phy-mode = "sgmii"; phys = <&psgtr 1 PHY_TYPE_SGMII 1 1>; fixed-link { |