@@ -8,29 +8,30 @@ title: MediaTek MT7530 and MT7531 Ethernet Switches
maintainers:
- Arınç ÜNAL <arinc.unal@arinc9.com>
+ - Daniel Golle <daniel@makrotopia.org>
- Landen Chao <Landen.Chao@mediatek.com>
- DENG Qingfang <dqfext@gmail.com>
- Sean Wang <sean.wang@mediatek.com>
- - Daniel Golle <daniel@makrotopia.org>
description: |
- There are three versions of MT7530, standalone, in a multi-chip module and
- built-into a SoC.
+ There are three versions of MT7530, standalone, in a multi-chip module, and
+ built into an SoC.
- MT7530 is a part of the multi-chip module in MT7620AN, MT7620DA, MT7620DAN,
- MT7620NN, MT7621AT, MT7621DAT, MT7621ST and MT7623AI SoCs.
-
- The MT7988 SoC comes with a built-in switch similar to MT7531 as well as four
- Gigabit Ethernet PHYs. The switch registers are directly mapped into the SoC's
- memory map rather than using MDIO. The switch got an internally connected 10G
- CPU port and 4 user ports connected to the built-in Gigabit Ethernet PHYs.
+ MT7530 is a part of the multi-chip module in MT7621AT, MT7621DAT, MT7621ST and
+ MT7623AI SoCs.
MT7530 in MT7620AN, MT7620DA, MT7620DAN and MT7620NN SoCs has got 10/100 PHYs
- and the switch registers are directly mapped into SoC's memory map rather than
- using MDIO. The DSA driver currently doesn't support MT7620 variants.
+ and the switch registers are directly mapped into the SoC's memory map rather
+ than using MDIO. The MT7530 MMIO driver currently doesn't support these SoCs.
There is only the standalone version of MT7531.
+ The MT7988 SoC comes with a built-in switch with four Gigabit Ethernet PHYs.
+ The characteristics of the switch is similar to MT7531. The switch registers
+ are directly mapped into the SoC's memory map rather than using MDIO. The
+ switch has got an internally connected 10G CPU port and 4 user ports connected
+ to the built-in Gigabit Ethernet PHYs.
+
Port 5 on MT7530 has got various ways of configuration:
- Port 5 can be used as a CPU port.