diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net/renesas,ravb.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/renesas,ravb.txt | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/Documentation/devicetree/bindings/net/renesas,ravb.txt b/Documentation/devicetree/bindings/net/renesas,ravb.txt deleted file mode 100644 index 9119f1caf391..000000000000 --- a/Documentation/devicetree/bindings/net/renesas,ravb.txt +++ /dev/null @@ -1,135 +0,0 @@ -* Renesas Electronics Ethernet AVB - -This file provides information on what the device node for the Ethernet AVB -interface contains. - -Required properties: -- compatible: Must contain one or more of the following: - - "renesas,etheravb-r8a7742" for the R8A7742 SoC. - - "renesas,etheravb-r8a7743" for the R8A7743 SoC. - - "renesas,etheravb-r8a7744" for the R8A7744 SoC. - - "renesas,etheravb-r8a7745" for the R8A7745 SoC. - - "renesas,etheravb-r8a77470" for the R8A77470 SoC. - - "renesas,etheravb-r8a7790" for the R8A7790 SoC. - - "renesas,etheravb-r8a7791" for the R8A7791 SoC. - - "renesas,etheravb-r8a7792" for the R8A7792 SoC. - - "renesas,etheravb-r8a7793" for the R8A7793 SoC. - - "renesas,etheravb-r8a7794" for the R8A7794 SoC. - - "renesas,etheravb-rcar-gen2" as a fallback for the above - R-Car Gen2 and RZ/G1 devices. - - - "renesas,etheravb-r8a774a1" for the R8A774A1 SoC. - - "renesas,etheravb-r8a774b1" for the R8A774B1 SoC. - - "renesas,etheravb-r8a774c0" for the R8A774C0 SoC. - - "renesas,etheravb-r8a774e1" for the R8A774E1 SoC. - - "renesas,etheravb-r8a7795" for the R8A7795 SoC. - - "renesas,etheravb-r8a7796" for the R8A77960 SoC. - - "renesas,etheravb-r8a77961" for the R8A77961 SoC. - - "renesas,etheravb-r8a77965" for the R8A77965 SoC. - - "renesas,etheravb-r8a77970" for the R8A77970 SoC. - - "renesas,etheravb-r8a77980" for the R8A77980 SoC. - - "renesas,etheravb-r8a77990" for the R8A77990 SoC. - - "renesas,etheravb-r8a77995" for the R8A77995 SoC. - - "renesas,etheravb-rcar-gen3" as a fallback for the above - R-Car Gen3 and RZ/G2 devices. - - When compatible with the generic version, nodes must list the - SoC-specific version corresponding to the platform first followed by - the generic version. - -- reg: Offset and length of (1) the register block and (2) the stream buffer. - The region for the register block is mandatory. - The region for the stream buffer is optional, as it is only present on - R-Car Gen2 and RZ/G1 SoCs, and on R-Car H3 (R8A7795), M3-W (R8A77960), - M3-W+ (R8A77961), and M3-N (R8A77965). -- interrupts: A list of interrupt-specifiers, one for each entry in - interrupt-names. - If interrupt-names is not present, an interrupt specifier - for a single muxed interrupt. -- phy-mode: see ethernet.txt file in the same directory. -- phy-handle: see ethernet.txt file in the same directory. -- #address-cells: number of address cells for the MDIO bus, must be equal to 1. -- #size-cells: number of size cells on the MDIO bus, must be equal to 0. -- clocks: clock phandle and specifier pair. -- pinctrl-0: phandle, referring to a default pin configuration node. - -Optional properties: -- interrupt-names: A list of interrupt names. - For the R-Car Gen 3 SoCs this property is mandatory; - it should include one entry per channel, named "ch%u", - where %u is the channel number ranging from 0 to 24. - For other SoCs this property is optional; if present - it should contain "mux" for a single muxed interrupt. -- pinctrl-names: pin configuration state name ("default"). -- renesas,no-ether-link: boolean, specify when a board does not provide a proper - AVB_LINK signal. -- renesas,ether-link-active-low: boolean, specify when the AVB_LINK signal is - active-low instead of normal active-high. - -Example: - - ethernet@e6800000 { - compatible = "renesas,etheravb-r8a7795", "renesas,etheravb-rcar-gen3"; - reg = <0 0xe6800000 0 0x800>, <0 0xe6a00000 0 0x10000>; - interrupt-parent = <&gic>; - interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 63 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 812>; - power-domains = <&cpg>; - phy-mode = "rgmii-id"; - phy-handle = <&phy0>; - - pinctrl-0 = <ðer_pins>; - pinctrl-names = "default"; - renesas,no-ether-link; - #address-cells = <1>; - #size-cells = <0>; - - phy0: ethernet-phy@0 { - rxc-skew-ps = <900>; - rxdv-skew-ps = <0>; - rxd0-skew-ps = <0>; - rxd1-skew-ps = <0>; - rxd2-skew-ps = <0>; - rxd3-skew-ps = <0>; - txc-skew-ps = <900>; - txen-skew-ps = <0>; - txd0-skew-ps = <0>; - txd1-skew-ps = <0>; - txd2-skew-ps = <0>; - txd3-skew-ps = <0>; - reg = <0>; - interrupt-parent = <&gpio2>; - interrupts = <11 IRQ_TYPE_LEVEL_LOW>; - }; - }; |