diff options
| author | Michael Walle <michael@walle.cc> | 2022-05-03 01:41:26 +0300 |
|---|---|---|
| committer | Claudiu Beznea <claudiu.beznea@microchip.com> | 2022-05-13 16:42:35 +0300 |
| commit | 2952d32c061140f9c573f65d5361d0faff164d76 (patch) | |
| tree | 1fb0e5ca4417064707e15993dd4bb93f4378bb8a /arch/arm/boot/dts/lan966x.dtsi | |
| parent | 4d2a87042e9fed35b5bf5d92d1955a197697aa6f (diff) | |
| download | linux-2952d32c061140f9c573f65d5361d0faff164d76.tar.xz | |
ARM: dts: lan966x: add switch node
Add the switch node and its 8 children ports. All are disabled by default.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220502224127.2604333-13-michael@walle.cc
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Diffstat (limited to 'arch/arm/boot/dts/lan966x.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/lan966x.dtsi | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi index 92f9e2835fad..3cb02fffe716 100644 --- a/arch/arm/boot/dts/lan966x.dtsi +++ b/arch/arm/boot/dts/lan966x.dtsi @@ -84,6 +84,68 @@ #size-cells = <1>; ranges; + switch: switch@e0000000 { + compatible = "microchip,lan966x-switch"; + reg = <0xe0000000 0x0100000>, + <0xe2000000 0x0800000>; + reg-names = "cpu", "gcb"; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "xtr", "fdma", "ana", "ptp", + "ptp-ext"; + resets = <&reset 0>; + reset-names = "switch"; + status = "disabled"; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + port0: port@0 { + reg = <0>; + status = "disabled"; + }; + + port1: port@1 { + reg = <1>; + status = "disabled"; + }; + + port2: port@2 { + reg = <2>; + status = "disabled"; + }; + + port3: port@3 { + reg = <3>; + status = "disabled"; + }; + + port4: port@4 { + reg = <4>; + status = "disabled"; + }; + + port5: port@5 { + reg = <5>; + status = "disabled"; + }; + + port6: port@6 { + reg = <6>; + status = "disabled"; + }; + + port7: port@7 { + reg = <7>; + status = "disabled"; + }; + }; + }; + flx0: flexcom@e0040000 { compatible = "atmel,sama5d2-flexcom"; reg = <0xe0040000 0x100>; |