1 source "drivers/net/phy/Kconfig"
2 source "drivers/net/pfe_eth/Kconfig"
3 source "drivers/net/fsl-mc/Kconfig"
4 source "drivers/net/bnxt/Kconfig"
10 bool "Enable Driver Model for Ethernet drivers"
13 Enable driver model for Ethernet.
15 The eth_*() interface will be implemented by the UCLASS_ETH class
16 This is currently implemented in net/eth-uclass.c
17 Look in include/net.h for details.
20 bool "Enable Driver Model for MDIO devices"
21 depends on DM_ETH && PHYLIB
23 Enable driver model for MDIO devices
25 Adds UCLASS_MDIO DM class supporting MDIO buses that are probed as
26 stand-alone devices. Useful in particular for systems that support
27 DM_ETH and have a stand-alone MDIO hardware block shared by multiple
29 This is currently implemented in net/mdio-uclass.c
30 Look in include/miiphy.h for details.
33 bool "Enable Driver Model for MDIO MUX devices"
36 Enable driver model for MDIO MUX devices
38 Adds UCLASS_MDIO_MUX DM class supporting MDIO MUXes. Useful for
39 systems that support DM_MDIO and integrate one or multiple muxes on
41 This is currently implemented in net/mdio-mux-uclass.c
42 Look in include/miiphy.h for details.
45 bool "Enable Driver Model for DSA switches"
46 depends on DM_ETH && DM_MDIO
49 Enable driver model for DSA switches
51 Adds UCLASS_DSA class supporting switches that follow the Distributed
52 Switch Architecture (DSA). These switches rely on the presence of a
53 management switch port connected to an Ethernet controller capable of
54 receiving frames from the switch. This host Ethernet controller is
55 called the "master" Ethernet interface in DSA terminology.
56 This is currently implemented in net/dsa-uclass.c, refer to
57 include/net/dsa.h for API details.
60 depends on DM_MDIO && SANDBOX
62 bool "Sandbox: Mocked MDIO driver"
64 This driver implements dummy read/write/reset MDIO functions mimicking
65 a bus with a single PHY.
67 This driver is used in for testing in test/dm/mdio.c
69 config MDIO_MUX_SANDBOX
70 depends on DM_MDIO_MUX && MDIO_SANDBOX
72 bool "Sandbox: Mocked MDIO-MUX driver"
74 This driver implements dummy select/deselect ops mimicking a MUX on
75 the MDIO bux. It uses mdio_sandbox driver as parent MDIO.
77 This driver is used for testing in test/dm/mdio.c
80 bool "Enable Driver Model for Ethernet Generic PHY drivers"
83 Enable driver model for Ethernet Generic PHY .
86 depends on DM_DSA && SANDBOX
88 bool "Sandbox: Mocked DSA driver"
90 This driver implements a dummy DSA switch connected to a dummy sandbox
91 Ethernet device used as DSA master, to test DSA class code, including
92 exported DSA API and datapath processing of Ethernet traffic.
95 bool "Network device support"
99 You must select Y to enable any network device support
100 Generally if you have any networking support this is a given
107 bool "Enable GbE PHY status parsing and configuration"
109 Enables support for parsing the status output and for
110 configuring GbE PHYs (affects the inner workings of some
111 commands and miiphyutil.c).
114 bool "Atheros AG7xxx Ethernet MAC support"
115 depends on DM_ETH && ARCH_ATH79
118 This driver supports the Atheros AG7xxx Ethernet MAC. This MAC is
119 present in the Atheros AR7xxx, AR9xxx and QCA9xxx MIPS chips.
123 bool "Altera Triple-Speed Ethernet MAC support"
127 This driver supports the Altera Triple-Speed (TSE) Ethernet MAC.
128 Please find details on the "Triple-Speed Ethernet MegaCore Function
129 Resource Center" of Altera.
132 bool "Broadcom SF2 (Starfighter2) Ethernet support"
135 This is an abstract framework which provides a generic interface
136 to MAC and DMA management for multiple Broadcom SoCs such as
137 Cygnus, NSP and bcm28155_ap platforms.
139 config BCM_SF2_ETH_DEFAULT_PORT
140 int "Broadcom SF2 (Starfighter2) Ethernet default port number"
141 depends on BCM_SF2_ETH
144 Default port number for the Starfighter2 ethernet driver.
146 config BCM_SF2_ETH_GMAC
147 bool "Broadcom SF2 (Starfighter2) GMAC Ethernet support"
148 depends on BCM_SF2_ETH
150 This flag enables the ethernet support for Broadcom platforms with
151 GMAC such as Cygnus. This driver is based on the framework provided
152 by the BCM_SF2_ETH driver.
153 Say Y to any bcmcygnus based platforms.
156 bool "BCM6348 EMAC support"
157 depends on DM_ETH && ARCH_BMIPS
163 This driver supports the BCM6348 Ethernet MAC.
166 bool "BCM6368 EMAC support"
167 depends on DM_ETH && ARCH_BMIPS
171 This driver supports the BCM6368 Ethernet MAC.
174 bool "BCMGENET V5 support"
178 This driver supports the BCMGENET Ethernet MAC.
180 config CORTINA_NI_ENET
181 bool "Cortina-Access Ethernet driver"
182 depends on DM_ETH && CORTINA_PLATFORM
184 This driver supports the Cortina-Access Ethernet MAC for
185 all supported CAxxxx SoCs.
188 bool "Calxeda XGMAC support"
191 This driver supports the XGMAC in Calxeda Highbank and Midway
195 bool "Davicom DM9000 controller driver"
197 The Davicom DM9000 parallel bus external ethernet interface chip.
200 bool "Synopsys DWC Ethernet QOS device support"
204 This driver supports the Synopsys Designware Ethernet QOS (Quality
205 Of Service) IP block. The IP supports many options for bus type,
206 clocking/reset structure, and feature list.
208 config DWC_ETH_QOS_IMX
209 bool "Synopsys DWC Ethernet QOS device support for IMX"
210 depends on DWC_ETH_QOS
212 The Synopsys Designware Ethernet QOS IP block with the specific
213 configuration used in IMX soc.
215 config DWC_ETH_QOS_STM32
216 bool "Synopsys DWC Ethernet QOS device support for STM32"
217 depends on DWC_ETH_QOS
219 default y if ARCH_STM32MP
221 The Synopsys Designware Ethernet QOS IP block with the specific
222 configuration used in STM32MP soc.
224 config DWC_ETH_QOS_TEGRA186
225 bool "Synopsys DWC Ethernet QOS device support for TEGRA186"
226 depends on DWC_ETH_QOS
227 default y if TEGRA186
229 The Synopsys Designware Ethernet QOS IP block with specific
230 configuration used in NVIDIA's Tegra186 chip.
233 bool "Intel PRO/1000 Gigabit Ethernet support"
236 This driver supports Intel(R) PRO/1000 gigabit ethernet family of
237 adapters. For more information on how to identify your adapter, go
238 to the Adapter & Driver ID Guide at:
240 <http://support.intel.com/support/network/adapter/pro100/21397.htm>
243 bool "Intel PRO/1000 has no NVMEM / EEPROM"
246 config E1000_SPI_GENERIC
247 bool "Allow access to the Intel 8257x SPI bus"
250 Allow generic access to the SPI bus on the Intel 8257x, for
251 example with the "sspi" command.
254 bool "Enable SPI bus utility code"
257 Utility code for direct access to the SPI bus on Intel 8257x.
258 This does not do anything useful unless you set at least one
259 of CONFIG_CMD_E1000 or CONFIG_E1000_SPI_GENERIC.
262 bool "Enable the e1000 command"
265 This enables the 'e1000' management command for E1000 devices. When
266 used on devices with SPI support you can reprogram the EEPROM from
270 bool "Intel PRO/100 82557/82559/82559ER Fast Ethernet support"
272 This driver supports Intel(R) PRO/100 82557/82559/82559ER fast
273 ethernet family of adapters.
276 depends on DM_ETH && SANDBOX
278 bool "Sandbox: Mocked Ethernet driver"
280 This driver simply responds with fake ARP replies and ping
281 replies that are used to verify network stack functionality
283 This driver is particularly useful in the test/dm/eth.c tests
285 config ETH_SANDBOX_RAW
286 depends on DM_ETH && SANDBOX
288 bool "Sandbox: Bridge to Linux Raw Sockets"
290 This driver is a bridge from the bottom of the network stack
291 in U-Boot to the RAW AF_PACKET API in Linux. This allows real
292 network traffic to be tested from within sandbox. See
293 doc/arch/index.rst for more details.
295 config ETH_DESIGNWARE
296 bool "Synopsys Designware Ethernet MAC"
298 imply ETH_DESIGNWARE_SOCFPGA if ARCH_SOCFPGA
300 This MAC is present in SoCs from various vendors. It supports
301 100Mbit and 1 Gbit operation. You must enable CONFIG_PHYLIB to
302 provide the PHY (physical media interface).
304 config ETH_DESIGNWARE_MESON8B
305 bool "Amlogic Meson8b and later glue driver for Synopsys Designware Ethernet MAC"
307 select ETH_DESIGNWARE
309 This provides glue layer to use Synopsys Designware Ethernet MAC
310 present on the Amlogic Meson8b, GX, AXG & G12A SoCs.
312 config ETH_DESIGNWARE_SOCFPGA
315 select DW_ALTDESCRIPTOR
316 bool "Altera SoCFPGA extras for Synopsys Designware Ethernet MAC"
317 depends on DM_ETH && ETH_DESIGNWARE
319 The Altera SoCFPGA requires additional configuration of the
320 Altera system manager to correctly interface with the PHY.
321 This code handles those SoC specifics.
323 config ETH_DESIGNWARE_S700
324 bool "Actins S700 glue driver for Synopsys Designware Ethernet MAC"
325 depends on DM_ETH && ETH_DESIGNWARE
327 This provides glue layer to use Synopsys Designware Ethernet MAC
328 present on Actions S700 SoC.
330 config DW_ALTDESCRIPTOR
331 bool "Designware Ethernet MAC uses alternate (enhanced) descriptors"
332 depends on ETH_DESIGNWARE
335 bool "OpenCores 10/100 Mbps Ethernet MAC"
337 This MAC is present in OpenRISC and Xtensa XTFPGA boards.
339 config FEC_MXC_SHARE_MDIO
340 bool "Share the MDIO bus for FEC controller"
343 config FEC_MXC_MDIO_BASE
344 hex "MDIO base address for the FEC controller"
345 depends on FEC_MXC_SHARE_MDIO
347 This specifies the MDIO registers base address. It is used when
348 two FEC controllers share MDIO bus.
351 bool "FEC Ethernet controller"
352 depends on MX28 || MX5 || MX6 || MX7 || IMX8 || IMX8M || IMX8ULP || IMX93 || VF610
354 This driver supports the 10/100 Fast Ethernet controller for
358 bool "Freescale FMan ethernet support"
359 depends on ARM || PPC
361 This driver support the Freescale FMan Ethernet controller
363 config SYS_FMAN_FW_ADDR
364 hex "FMAN Firmware Address"
368 config SYS_QE_FMAN_FW_LENGTH
369 hex "FMAN QE Firmware length"
370 depends on FMAN_ENET || QE || U_QE
374 bool "Ftmac100 Ethernet Support"
376 This MAC is present in Andestech SoCs.
379 bool "Ftgmac100 Ethernet Support"
383 This driver supports the Faraday's FTGMAC100 Gigabit SoC
384 Ethernet controller that can be found on Aspeed SoCs (which
387 It is fully compliant with IEEE 802.3 specification for
388 10/100 Mbps Ethernet and IEEE 802.3z specification for 1000
389 Mbps Ethernet and includes Reduced Media Independent
390 Interface (RMII) and Reduced Gigabit Media Independent
391 Interface (RGMII) interfaces. It adopts an AHB bus interface
392 and integrates a link list DMA engine with direct M-Bus
393 accesses for transmitting and receiving packets. It has
394 independent TX/RX fifos, supports half and full duplex (1000
395 Mbps mode only supports full duplex), flow control for full
396 duplex and backpressure for half duplex.
398 The FTGMAC100 also implements IP, TCP, UDP checksum offloads
399 and supports IEEE 802.1Q VLAN tag insertion and removal. It
400 offers high-priority transmit queue for QoS and CoS
403 config SYS_DISCOVER_PHY
407 bool "ColdFire Ethernet Support"
410 select SYS_DISCOVER_PHY
412 This driver supports the network interface units in the
415 config SYS_UNIFY_CACHE
417 bool "Invalidate icache during ethernet operations"
420 bool "ColdFire DMA Ethernet Support"
423 select SYS_DISCOVER_PHY
425 This driver supports the network interface units in the
429 bool "Microchip KS8851-MLL controller driver"
431 The Microchip KS8851 parallel bus external ethernet interface chip.
435 config KS8851_MLL_BASEADDR
436 hex "Microchip KS8851-MLL Base Address"
438 Define this to hold the physical address of the device (I/O space)
443 bool "Microchip KSZ9477 I2C controller driver"
444 depends on DM_DSA && DM_I2C
446 This driver implements a DSA switch driver for the KSZ9477 family
447 of GbE switches using the I2C interface.
450 bool "LPC32xx Ethernet MAC interface driver"
451 depends on ARCH_LPC32XX
455 bool "Marvell Orion5x/Kirkwood network interface support"
456 depends on ARCH_KIRKWOOD || ARCH_ORION5X
457 select PHYLIB if DM_ETH
459 This driver supports the network interface units in the
460 Marvell Orion5x and Kirkwood SoCs
463 bool "Marvell Armada XP/385/3700 network interface support"
464 depends on ARMADA_XP || ARMADA_38X || ARMADA_3700
468 This driver supports the network interface units in the
469 Marvell ARMADA XP, ARMADA 38X and ARMADA 3700 SoCs
472 bool "Marvell Armada 375/7K/8K network interface support"
473 depends on ARMADA_375 || ARMADA_8K
478 This driver supports the network interface units in the
479 Marvell ARMADA 375, 7K and 8K SoCs.
482 bool "Cadence MACB/GEM Ethernet Interface"
485 The Cadence MACB ethernet interface is found on many Atmel
486 AT91 and SAMA5 parts. This driver also supports the Cadence
487 GEM (Gigabit Ethernet MAC) found in some ARM SoC devices.
488 Say Y to include support for the MACB/GEM chip.
491 bool "Cadence MACB/GEM Ethernet Interface for Xilinx Zynq"
494 The Cadence MACB ethernet interface was used on Zynq platform.
495 Say Y to enable support for the MACB/GEM in Zynq chip.
498 bool "MediaTek MT7620 Ethernet Interface"
499 depends on SOC_MT7620
505 The MediaTek MT7620 ethernet interface is used on MT7620 based
506 boards. It has a built-in switch with two configurable ports which
507 can connect to external PHY/MACs.
510 bool "MediaTek MT7628 Ethernet Interface"
511 depends on SOC_MT7628
514 The MediaTek MT7628 ethernet interface is used on MT7628 and
518 bool "MIPS Octeon ethernet support"
519 depends on ARCH_OCTEON
521 You must select Y to enable network device support for
522 MIPS Octeon SoCs. If unsure, say n
525 bool "OcteonTX Ethernet support"
526 depends on ARCH_OCTEONTX
529 You must select Y to enable network device support for
530 OcteonTX SoCs. If unsure, say n
533 bool "OcteonTX2 Ethernet support"
534 depends on ARCH_OCTEONTX2
535 select OCTEONTX2_CGX_INTF
537 You must select Y to enable network device support for
538 OcteonTX2 SoCs. If unsure, say n
541 bool "OcteonTX SMI Device support"
542 depends on ARCH_OCTEONTX || ARCH_OCTEONTX2
544 You must select Y to enable SMI controller support for
545 OcteonTX or OcteonTX2 SoCs. If unsure, say n
547 config OCTEONTX2_CGX_INTF
548 bool "OcteonTX2 CGX ATF interface support"
549 depends on ARCH_OCTEONTX2
550 default y if ARCH_OCTEONTX2
552 You must select Y to enable CGX ATF interface support for
553 OcteonTX2 SoCs. If unsure, say n
556 bool "Intel Platform Controller Hub EG20T GMAC driver"
560 This MAC is present in Intel Platform Controller Hub EG20T. It
561 supports 10/100/1000 Mbps operation.
566 Enable the support of the Reduced Gigabit Media-Independent
572 Enable support of the Media-Independent Interface (MII)
577 Enable support of the Reduced Media-Independent Interface (MII)
580 bool "AMD PCnet series Ethernet controller driver"
582 This driver supports AMD PCnet series fast ethernet family of
583 PCI chipsets/adapters.
585 source "drivers/net/qe/Kconfig"
588 bool "Realtek 8139 series Ethernet controller driver"
590 This driver supports Realtek 8139 series fast ethernet family of
591 PCI chipsets/adapters.
594 bool "Realtek 8169 series Ethernet controller driver"
596 This driver supports Realtek 8169 series gigabit ethernet family of
597 PCI/PCIe chipsets/adapters.
600 bool "NXP SJA1105 Ethernet switch family driver"
601 depends on DM_DSA && DM_SPI
604 This is the driver for the NXP SJA1105 automotive Ethernet switch
605 family. These are 5-port devices and are managed over an SPI
606 interface. Probing is handled based on OF bindings. The driver
607 supports the following revisions:
608 - SJA1105E (Gen. 1, No TT-Ethernet)
609 - SJA1105T (Gen. 1, TT-Ethernet)
610 - SJA1105P (Gen. 2, No SGMII, No TT-Ethernet)
611 - SJA1105Q (Gen. 2, No SGMII, TT-Ethernet)
612 - SJA1105R (Gen. 2, SGMII, No TT-Ethernet)
613 - SJA1105S (Gen. 2, SGMII, TT-Ethernet)
616 bool "SMSC LAN911x and LAN921x controller driver"
622 hex "SMC911X Base Address"
624 Define this to hold the physical address
625 of the device (I/O space)
628 config SMC911X_32_BIT
629 bool "Enable SMC911X 32-bit interface"
631 Define this if data bus is 32 bits. If your processor use a
632 narrower 16 bit bus or cannot convert one 32 bit word to two 16 bit
633 words, leave this to "n".
638 bool "Enable Allwinner GMAC Ethernet support"
640 Enable the support for Sun7i GMAC Ethernet controller
642 config SUN7I_GMAC_FORCE_TXERR
643 bool "Force PA17 as gmac function"
644 depends on SUN7I_GMAC
646 Some ethernet phys needs TXERR control. Since the GMAC
647 doesn't have such signal, setting PA17 as GMAC function
648 makes the pin output low, which enables data transmission.
651 bool "Allwinner Sun4i Ethernet MAC support"
655 This driver supports the Allwinner based SUN4I Ethernet MAC.
658 bool "Allwinner Sun8i Ethernet MAC support"
663 This driver supports the Allwinner based SUN8I/SUN50I Ethernet MAC.
664 It can be found in H3/A64/A83T based SoCs and compatible with both
665 External and Internal PHYs.
668 bool "Renesas SH Ethernet MAC"
671 This driver supports the Ethernet for Renesas SH and ARM SoCs.
673 source "drivers/net/ti/Kconfig"
676 bool "DEC Tulip DC2114x Ethernet support"
678 This driver supports DEC DC2114x Fast ethernet chips.
680 config XILINX_AXIEMAC
684 bool "Xilinx AXI Ethernet"
686 This MAC is present in Xilinx Microblaze, Zynq and ZynqMP SoCs.
688 config XILINX_AXIMRMAC
689 depends on DM_ETH && ARCH_VERSAL
690 bool "Xilinx AXI MRMAC"
692 MRMAC is a high performance, low latency, adaptable Ethernet
693 integrated hard IP. This can be configured up to four ports with MAC
694 rates from 10GE to 100GE. This could be present in some of the Xilinx
697 config XILINX_EMACLITE
701 bool "Xilinx Ethernetlite"
703 This MAC is present in Xilinx Microblaze, Zynq and ZynqMP SoCs.
708 bool "Xilinx Ethernet GEM"
710 This MAC is present in Xilinx Zynq and ZynqMP SoCs.
713 bool "Microchip PIC32 Ethernet Support"
714 depends on DM_ETH && MACH_PIC32
717 This driver implements 10/100 Mbps Ethernet and MAC layer for
718 Microchip PIC32 microcontrollers.
721 bool "Rockchip Synopsys Designware Ethernet MAC"
722 depends on DM_ETH && ETH_DESIGNWARE
724 This driver provides Rockchip SoCs network support based on the
725 Synopsys Designware driver.
728 bool "Renesas Ethernet AVB MAC"
729 depends on DM_ETH && RCAR_GEN3
732 This driver implements support for the Ethernet AVB block in
733 Renesas M3 and H3 SoCs.
736 bool "Fast Ethernet Controller on MPC8XX"
739 select SYS_DISCOVER_PHY
741 This driver implements support for the Fast Ethernet Controller
745 bool "Socionext AVE Ethernet support"
746 depends on DM_ETH && ARCH_UNIPHIER
751 This driver implements support for the Socionext AVE Ethernet
752 controller, as found on the Socionext UniPhier family.
755 bool "Socionext NETSEC Ethernet support"
756 depends on DM_ETH && SYNQUACER_SPI
759 This driver implements support for the Socionext SynQuacer NETSEC
760 ethernet controller, as found on the Socionext SynQuacer family.
762 source "drivers/net/mscc_eswitch/Kconfig"
766 depends on MPC8XX_FEC
771 depends on ETHER_ON_FEC1
774 Define to the hardcoded PHY address which corresponds
775 to the given FEC; i. e.
776 #define CONFIG_FEC1_PHY 4
777 means that the PHY with address 4 is connected to FEC1
779 When set to -1, means to probe for first available.
783 depends on ETHER_ON_FEC1
785 The PHY does not have a RXERR line (RMII only).
786 (so program the FEC to ignore it).
790 depends on MPC8XX_FEC && MPC885
795 depends on ETHER_ON_FEC2
798 Define to the hardcoded PHY address which corresponds
799 to the given FEC; i. e.
800 #define CONFIG_FEC1_PHY 4
801 means that the PHY with address 4 is connected to FEC1
803 When set to -1, means to probe for first available.
805 config FEC2_PHY_NORXERR
807 depends on ETHER_ON_FEC2
809 The PHY does not have a RXERR line (RMII only).
810 (so program the FEC to ignore it).
812 config SYS_DPAA_QBMAN
813 bool "Device tree fixup for QBMan on freescale SOCs"
814 depends on (ARM || PPC) && !SPL_BUILD
815 default y if ARCH_B4860 || \
830 QBman fixups to allow deep sleep in DPAA 1 SOCs
834 bool "Enable Three-Speed Ethernet Controller"
836 This driver implements support for the (Enhanced) Three-Speed
837 Ethernet Controller found on Freescale SoCs.
840 bool "MediaTek Ethernet GMAC Driver"
846 This Driver support MediaTek Ethernet GMAC
847 Say Y to enable support for the MediaTek Ethernet GMAC.
849 config HIGMACV300_ETH
850 bool "HiSilicon Gigabit Ethernet Controller"
855 This driver supports HIGMACV300 Ethernet controller found on
859 bool "NXP ENETC Ethernet controller"
860 depends on DM_ETH && DM_MDIO
862 This driver supports the NXP ENETC Ethernet controller found on some
865 config MDIO_MUX_I2CREG
866 bool "MDIO MUX accessed as a register over I2C"
867 depends on DM_MDIO_MUX && DM_I2C
869 This driver is used for MDIO muxes driven by writing to a register of
870 an I2C chip. The board it was developed for uses a mux controlled by
871 on-board FPGA which in turn is accessed as a chip over I2C.
874 bool "Qualcomm IPQ4019 MDIO interface support"
877 This driver supports the MDIO interface found in Qualcomm
878 IPQ40xx series Soc-s.
881 bool "Marvell MDIO interface support"
884 This driver supports the MDIO interface found in the network
885 interface units of the Marvell EBU SoCs (Kirkwood, Orion5x,
886 Dove, Armada 370, Armada XP, Armada 37xx and Armada7K/8K/8KP).
888 This driver is used by the MVPP2 and MVNETA drivers.
891 bool "NXP Layerscape MDIO interface support"
894 This driver supports the MDIO bus found on the Fman 10G Ethernet MACs and
895 on the mEMAC (which supports both Clauses 22 and 45).
898 bool "Aspeed MDIO interface support"
901 This driver supports the MDIO bus of Aspeed AST2600 SOC. The driver
902 currently supports Clause 22.
904 config MDIO_MUX_MMIOREG
905 bool "MDIO MUX accessed as a MMIO register access"
906 depends on DM_MDIO_MUX
908 This driver is used for MDIO muxes driven by writing to a register in
909 the MMIO physical memory.
911 config MDIO_MUX_MESON_G12A
912 bool "MDIO MUX for Amlogic Meson G12A SoCs"
913 depends on DM_MDIO_MUX
915 This driver is used for the MDIO mux found on the Amlogic G12A & compatible