Realtek switch SoC docs

External LED controller global register (of the RTL8231)

Number of status LEDs per port

LED set 3 control register (LED 2 and 3)

LED set 3 control register (LED 0 and 1)

LED set 2 control register (LED 2 and 3)

LED set 2 control register (LED 0 and 1)

LED set 1 control register (LED 2 and 3)

LED set 1 control register (LED 0 and 1)

LED set 0 control register (LED 2 and 3)

LED set 0 control register (LED 0 and 1)

Copper port configuration set selection

Fiber port configuration set selection

Port mask for copper-enabled ethernet ports

Port mask for fiber-enabled ethernet ports

Port mask for combo ethernet ports

Commit software LED settings

Bit mask indicating which LEDs are software controlled.

Configure a software controlled LED

External LED indirect access controller (of the RTL8231)

External GPIO control register (of the RTL8231)

External GPIO trigger configuration (of the RTL8231)

External GPIO direction register (of the RTL8231)

External GPIO direction register (of the RTL8231)

External GPIO direction register (of the RTL8231)

External GPIO data register (of the RTL8231)

External GPIO indirect access controller (of the RTL8231)

Link status as the MAC sees it.

SPI Controller register (0)

Interrupt Mask Register SerDeS PHY Update status

Interrupt Mask Control Register for Rapid Link Fault Detection

Interrupt Mask Register for RX IDLE

MAC port mux setup

MAC port mux setup

Fiber UniDirectional Control Register

SerDes Interface mode controller

SerDeS UniDirection Controller

SerDeS Misc controller register 0

SerDeS Misc controller register 1

SerDeS USXGMII Sub mode controller

SerDeS Indirect Access Control Register

SerDeS indirect access data register

SerDeS Broadcast Controller

Access control for table group 2