diff options
| -rw-r--r-- | MAINTAINERS | 6 | ||||
| -rw-r--r-- | drivers/net/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/net/Makefile | 1 | ||||
| -rw-r--r-- | drivers/net/mdio/Kconfig | 241 | ||||
| -rw-r--r-- | drivers/net/mdio/Makefile | 27 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-aspeed.c (renamed from drivers/net/phy/mdio-aspeed.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-bcm-iproc.c (renamed from drivers/net/phy/mdio-bcm-iproc.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-bcm-unimac.c (renamed from drivers/net/phy/mdio-bcm-unimac.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-bitbang.c (renamed from drivers/net/phy/mdio-bitbang.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-cavium.c (renamed from drivers/net/phy/mdio-cavium.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-cavium.h (renamed from drivers/net/phy/mdio-cavium.h) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-gpio.c (renamed from drivers/net/phy/mdio-gpio.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-hisi-femac.c (renamed from drivers/net/phy/mdio-hisi-femac.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-i2c.c (renamed from drivers/net/phy/mdio-i2c.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-ipq4019.c (renamed from drivers/net/phy/mdio-ipq4019.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-ipq8064.c (renamed from drivers/net/phy/mdio-ipq8064.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-moxart.c (renamed from drivers/net/phy/mdio-moxart.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-mscc-miim.c (renamed from drivers/net/phy/mdio-mscc-miim.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-mux-bcm-iproc.c (renamed from drivers/net/phy/mdio-mux-bcm-iproc.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-mux-gpio.c (renamed from drivers/net/phy/mdio-mux-gpio.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-mux-meson-g12a.c (renamed from drivers/net/phy/mdio-mux-meson-g12a.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-mux-mmioreg.c (renamed from drivers/net/phy/mdio-mux-mmioreg.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-mux-multiplexer.c (renamed from drivers/net/phy/mdio-mux-multiplexer.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-mux.c (renamed from drivers/net/phy/mdio-mux.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-mvusb.c (renamed from drivers/net/phy/mdio-mvusb.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-octeon.c (renamed from drivers/net/phy/mdio-octeon.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-sun4i.c (renamed from drivers/net/phy/mdio-sun4i.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-thunder.c (renamed from drivers/net/phy/mdio-thunder.c) | 0 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-xgene.c (renamed from drivers/net/phy/mdio-xgene.c) | 0 | ||||
| -rw-r--r-- | drivers/net/phy/Kconfig | 234 | ||||
| -rw-r--r-- | drivers/net/phy/Makefile | 26 |
31 files changed, 276 insertions, 261 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index af25e8d003e7..b0e909937499 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1286,7 +1286,7 @@ S: Supported F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt F: drivers/net/ethernet/apm/xgene/ -F: drivers/net/phy/mdio-xgene.c +F: drivers/net/mdio/mdio-xgene.c APPLIED MICRO (APM) X-GENE SOC PMU M: Khuong Dinh <khuong@os.amperecomputing.com> @@ -6513,12 +6513,14 @@ F: Documentation/devicetree/bindings/net/ethernet-phy.yaml F: Documentation/devicetree/bindings/net/mdio* F: Documentation/devicetree/bindings/net/qca,ar803x.yaml F: Documentation/networking/phy.rst +F: drivers/net/mdio/ F: drivers/net/pcs/ F: drivers/net/phy/ F: drivers/of/of_mdio.c F: drivers/of/of_net.c F: include/dt-bindings/net/qca-ar803x.h F: include/linux/*mdio*.h +F: include/linux/mdio/*.h F: include/linux/of_net.h F: include/linux/phy.h F: include/linux/phy_fixed.h @@ -10498,7 +10500,7 @@ M: Tobias Waldekranz <tobias@waldekranz.com> L: netdev@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml -F: drivers/net/phy/mdio-mvusb.c +F: drivers/net/mdio/mdio-mvusb.c MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER M: Hu Ziji <huziji@marvell.com> diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 2b07566de78c..c3dbe64e628e 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -473,6 +473,8 @@ config NET_SB1000 source "drivers/net/phy/Kconfig" +source "drivers/net/mdio/Kconfig" + source "drivers/net/pcs/Kconfig" source "drivers/net/plip/Kconfig" diff --git a/drivers/net/Makefile b/drivers/net/Makefile index f7402d766b67..72e18d505d1a 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -21,6 +21,7 @@ obj-$(CONFIG_MDIO) += mdio.o obj-$(CONFIG_NET) += Space.o loopback.o obj-$(CONFIG_NETCONSOLE) += netconsole.o obj-y += phy/ +obj-y += mdio/ obj-y += pcs/ obj-$(CONFIG_RIONET) += rionet.o obj-$(CONFIG_NET_TEAM) += team/ diff --git a/drivers/net/mdio/Kconfig b/drivers/net/mdio/Kconfig new file mode 100644 index 000000000000..1299880dfe74 --- /dev/null +++ b/drivers/net/mdio/Kconfig @@ -0,0 +1,241 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# MDIO Layer Configuration +# + +menuconfig MDIO_DEVICE + tristate "MDIO bus device drivers" + help + MDIO devices and driver infrastructure code. + +if MDIO_DEVICE + +config MDIO_BUS + tristate + default m if PHYLIB=m + default MDIO_DEVICE + help + This internal symbol is used for link time dependencies and it + reflects whether the mdio_bus/mdio_device code is built as a + loadable module or built-in. + +if MDIO_BUS + +config MDIO_DEVRES + tristate + +config MDIO_SUN4I + tristate "Allwinner sun4i MDIO interface support" + depends on ARCH_SUNXI || COMPILE_TEST + help + This driver supports the MDIO interface found in the network + interface units of the Allwinner SoC that have an EMAC (A10, + A12, A10s, etc.) + +config MDIO_XGENE + tristate "APM X-Gene SoC MDIO bus controller" + depends on ARCH_XGENE || COMPILE_TEST + help + This module provides a driver for the MDIO busses found in the + APM X-Gene SoC's. + +config MDIO_ASPEED + tristate "ASPEED MDIO bus controller" + depends on ARCH_ASPEED || COMPILE_TEST + depends on OF_MDIO && HAS_IOMEM + help + This module provides a driver for the independent MDIO bus + controllers found in the ASPEED AST2600 SoC. This is a driver for the + third revision of the ASPEED MDIO register interface - the first two + revisions are the "old" and "new" interfaces found in the AST2400 and + AST2500, embedded in the MAC. For legacy reasons, FTGMAC100 driver + continues to drive the embedded MDIO controller for the AST2400 and + AST2500 SoCs, so say N if AST2600 support is not required. + +config MDIO_BITBANG + tristate "Bitbanged MDIO buses" + help + This module implements the MDIO bus protocol in software, + for use by low level drivers that export the ability to + drive the relevant pins. + + If in doubt, say N. + +config MDIO_BCM_IPROC + tristate "Broadcom iProc MDIO bus controller" + depends on ARCH_BCM_IPROC || COMPILE_TEST + depends on HAS_IOMEM && OF_MDIO + default ARCH_BCM_IPROC + help + This module provides a driver for the MDIO busses found in the + Broadcom iProc SoC's. + +config MDIO_BCM_UNIMAC + tristate "Broadcom UniMAC MDIO bus controller" + depends on HAS_IOMEM + help + This module provides a driver for the Broadcom UniMAC MDIO busses. + This hardware can be found in the Broadcom GENET Ethernet MAC + controllers as well as some Broadcom Ethernet switches such as the + Starfighter 2 switches. + +config MDIO_CAVIUM + tristate + +config MDIO_GPIO + tristate "GPIO lib-based bitbanged MDIO buses" + depends on MDIO_BITBANG + depends on GPIOLIB || COMPILE_TEST + help + Supports GPIO lib-based MDIO busses. + + To compile this driver as a module, choose M here: the module + will be called mdio-gpio. + +config MDIO_HISI_FEMAC + tristate "Hisilicon FEMAC MDIO bus controller" + depends on HAS_IOMEM && OF_MDIO + help + This module provides a driver for the MDIO busses found in the + Hisilicon SoC that have an Fast Ethernet MAC. + +config MDIO_I2C + tristate + depends on I2C + help + Support I2C based PHYs. This provides a MDIO bus bridged + to I2C to allow PHYs connected in I2C mode to be accessed + using the existing infrastructure. + + This is library mode. + +config MDIO_MVUSB + tristate "Marvell USB to MDIO Adapter" + depends on USB + select MDIO_DEVRES + help + A USB to MDIO converter present on development boards for + Marvell's Link Street family of Ethernet switches. + +config MDIO_MSCC_MIIM + tristate "Microsemi MIIM interface support" + depends on HAS_IOMEM + select MDIO_DEVRES + help + This driver supports the MIIM (MDIO) interface found in the network + switches of the Microsemi SoCs; it is recommended to switch on + CONFIG_HIGH_RES_TIMERS + +config MDIO_MOXART + tristate "MOXA ART MDIO interface support" + depends on ARCH_MOXART || COMPILE_TEST + help + This driver supports the MDIO interface found in the network + interface units of the MOXA ART SoC + +config MDIO_OCTEON + tristate "Octeon and some ThunderX SOCs MDIO buses" + depends on (64BIT && OF_MDIO) || COMPILE_TEST + depends on HAS_IOMEM + select MDIO_CAVIUM + help + This module provides a driver for the Octeon and ThunderX MDIO + buses. It is required by the Octeon and ThunderX ethernet device + drivers on some systems. + +config MDIO_IPQ4019 + tristate "Qualcomm IPQ4019 MDIO interface support" + depends on HAS_IOMEM && OF_MDIO + help + This driver supports the MDIO interface found in Qualcomm + IPQ40xx series Soc-s. + +config MDIO_IPQ8064 + tristate "Qualcomm IPQ8064 MDIO interface support" + depends on HAS_IOMEM && OF_MDIO + depends on MFD_SYSCON + help + This driver supports the MDIO interface found in the network + interface units of the IPQ8064 SoC + +config MDIO_THUNDER + tristate "ThunderX SOCs MDIO buses" + depends on 64BIT + depends on PCI + select MDIO_CAVIUM + help + This driver supports the MDIO interfaces found on Cavium + ThunderX SoCs when the MDIO bus device appears as a PCI + device. + +comment "MDIO Multiplexers" + +config MDIO_BUS_MUX + tristate + depends on OF_MDIO + help + This module provides a driver framework for MDIO bus + multiplexers which connect one of several child MDIO busses + to a parent bus. Switching between child busses is done by + device specific drivers. + +config MDIO_BUS_MUX_MESON_G12A + tristate "Amlogic G12a based MDIO bus multiplexer" + depends on ARCH_MESON || COMPILE_TEST + depends on OF_MDIO && HAS_IOMEM && COMMON_CLK + select MDIO_BUS_MUX + default m if ARCH_MESON + help + This module provides a driver for the MDIO multiplexer/glue of + the amlogic g12a SoC. The multiplexers connects either the external + or the internal MDIO bus to the parent bus. + +config MDIO_BUS_MUX_BCM_IPROC + tristate "Broadcom iProc based MDIO bus multiplexers" + depends on OF && OF_MDIO && (ARCH_BCM_IPROC || COMPILE_TEST) + select MDIO_BUS_MUX + default ARCH_BCM_IPROC + help + This module provides a driver for MDIO bus multiplexers found in + iProc based Broadcom SoCs. This multiplexer connects one of several + child MDIO bus to a parent bus. Buses could be internal as well as + external and selection logic lies inside the same multiplexer. + +config MDIO_BUS_MUX_GPIO + tristate "GPIO controlled MDIO bus multiplexers" + depends on OF_GPIO && OF_MDIO + select MDIO_BUS_MUX + help + This module provides a driver for MDIO bus multiplexers that + are controlled via GPIO lines. The multiplexer connects one of + several child MDIO busses to a parent bus. Child bus + selection is under the control of GPIO lines. + +config MDIO_BUS_MUX_MULTIPLEXER + tristate "MDIO bus multiplexer using kernel multiplexer subsystem" + depends on OF_MDIO + select MULTIPLEXER + select MDIO_BUS_MUX + help + This module provides a driver for MDIO bus multiplexer + that is controlled via the kernel multiplexer subsystem. The + bus multiplexer connects one of several child MDIO busses to + a parent bus. Child bus selection is under the control of + the kernel multiplexer subsystem. + +config MDIO_BUS_MUX_MMIOREG + tristate "MMIO device-controlled MDIO bus multiplexers" + depends on OF_MDIO && HAS_IOMEM + select MDIO_BUS_MUX + help + This module provides a driver for MDIO bus multiplexers that + are controlled via a simple memory-mapped device, like an FPGA. + The multiplexer connects one of several child MDIO busses to a + parent bus. Child bus selection is under the control of one of + the FPGA's registers. + + Currently, only 8/16/32 bits registers are supported. + + +endif +endif diff --git a/drivers/net/mdio/Makefile b/drivers/net/mdio/Makefile new file mode 100644 index 000000000000..14d1beb633c9 --- /dev/null +++ b/drivers/net/mdio/Makefile @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: GPL-2.0 +# Makefile for Linux MDIO bus drivers + +obj-$(CONFIG_MDIO_ASPEED) += mdio-aspeed.o +obj-$(CONFIG_MDIO_BCM_IPROC) += mdio-bcm-iproc.o +obj-$(CONFIG_MDIO_BCM_UNIMAC) += mdio-bcm-unimac.o +obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o +obj-$(CONFIG_MDIO_CAVIUM) += mdio-cavium.o +obj-$(CONFIG_MDIO_GPIO) += mdio-gpio.o +obj-$(CONFIG_MDIO_HISI_FEMAC) += mdio-hisi-femac.o +obj-$(CONFIG_MDIO_I2C) += mdio-i2c.o +obj-$(CONFIG_MDIO_IPQ4019) += mdio-ipq4019.o +obj-$(CONFIG_MDIO_IPQ8064) += mdio-ipq8064.o +obj-$(CONFIG_MDIO_MOXART) += mdio-moxart.o +obj-$(CONFIG_MDIO_MSCC_MIIM) += mdio-mscc-miim.o +obj-$(CONFIG_MDIO_MVUSB) += mdio-mvusb.o +obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o +obj-$(CONFIG_MDIO_SUN4I) += mdio-sun4i.o +obj-$(CONFIG_MDIO_THUNDER) += mdio-thunder.o +obj-$(CONFIG_MDIO_XGENE) += mdio-xgene.o + +obj-$(CONFIG_MDIO_BUS_MUX) += mdio-mux.o +obj-$(CONFIG_MDIO_BUS_MUX_BCM_IPROC) += mdio-mux-bcm-iproc.o +obj-$(CONFIG_MDIO_BUS_MUX_GPIO) += mdio-mux-gpio.o +obj-$(CONFIG_MDIO_BUS_MUX_MESON_G12A) += mdio-mux-meson-g12a.o +obj-$(CONFIG_MDIO_BUS_MUX_MMIOREG) += mdio-mux-mmioreg.o +obj-$(CONFIG_MDIO_BUS_MUX_MULTIPLEXER) += mdio-mux-multiplexer.o diff --git a/drivers/net/phy/mdio-aspeed.c b/drivers/net/mdio/mdio-aspeed.c index cad820568f75..cad820568f75 100644 --- a/drivers/net/phy/mdio-aspeed.c +++ b/drivers/net/mdio/mdio-aspeed.c diff --git a/drivers/net/phy/mdio-bcm-iproc.c b/drivers/net/mdio/mdio-bcm-iproc.c index 77fc970cdfde..77fc970cdfde 100644 --- a/drivers/net/phy/mdio-bcm-iproc.c +++ b/drivers/net/mdio/mdio-bcm-iproc.c diff --git a/drivers/net/phy/mdio-bcm-unimac.c b/drivers/net/mdio/mdio-bcm-unimac.c index fbd36891ee64..fbd36891ee64 100644 --- a/drivers/net/phy/mdio-bcm-unimac.c +++ b/drivers/net/mdio/mdio-bcm-unimac.c diff --git a/drivers/net/phy/mdio-bitbang.c b/drivers/net/mdio/mdio-bitbang.c index 5136275c8e73..5136275c8e73 100644 --- a/drivers/net/phy/mdio-bitbang.c +++ b/drivers/net/mdio/mdio-bitbang.c diff --git a/drivers/net/phy/mdio-cavium.c b/drivers/net/mdio/mdio-cavium.c index 1afd6fc1a351..1afd6fc1a351 100644 --- a/drivers/net/phy/mdio-cavium.c +++ b/drivers/net/mdio/mdio-cavium.c diff --git a/drivers/net/phy/mdio-cavium.h b/drivers/net/mdio/mdio-cavium.h index a2245d436f5d..a2245d436f5d 100644 --- a/drivers/net/phy/mdio-cavium.h +++ b/drivers/net/mdio/mdio-cavium.h diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/mdio/mdio-gpio.c index 1b00235d7dc5..1b00235d7dc5 100644 --- a/drivers/net/phy/mdio-gpio.c +++ b/drivers/net/mdio/mdio-gpio.c diff --git a/drivers/net/phy/mdio-hisi-femac.c b/drivers/net/mdio/mdio-hisi-femac.c index f231c2fbb1de..f231c2fbb1de 100644 --- a/drivers/net/phy/mdio-hisi-femac.c +++ b/drivers/net/mdio/mdio-hisi-femac.c diff --git a/drivers/net/phy/mdio-i2c.c b/drivers/net/mdio/mdio-i2c.c index 09200a70b315..09200a70b315 100644 --- a/drivers/net/phy/mdio-i2c.c +++ b/drivers/net/mdio/mdio-i2c.c diff --git a/drivers/net/phy/mdio-ipq4019.c b/drivers/net/mdio/mdio-ipq4019.c index 1ce81ff2f41d..1ce81ff2f41d 100644 --- a/drivers/net/phy/mdio-ipq4019.c +++ b/drivers/net/mdio/mdio-ipq4019.c diff --git a/drivers/net/phy/mdio-ipq8064.c b/drivers/net/mdio/mdio-ipq8064.c index 1bd18857e1c5..1bd18857e1c5 100644 --- a/drivers/net/phy/mdio-ipq8064.c +++ b/drivers/net/mdio/mdio-ipq8064.c diff --git a/drivers/net/phy/mdio-moxart.c b/drivers/net/mdio/mdio-moxart.c index b72c6d185175..b72c6d185175 100644 --- a/drivers/net/phy/mdio-moxart.c +++ b/drivers/net/mdio/mdio-moxart.c diff --git a/drivers/net/phy/mdio-mscc-miim.c b/drivers/net/mdio/mdio-mscc-miim.c index 11f583fd4611..11f583fd4611 100644 --- a/drivers/net/phy/mdio-mscc-miim.c +++ b/drivers/net/mdio/mdio-mscc-miim.c diff --git a/drivers/net/phy/mdio-mux-bcm-iproc.c b/drivers/net/mdio/mdio-mux-bcm-iproc.c index 42fb5f166136..42fb5f166136 100644 --- a/drivers/net/phy/mdio-mux-bcm-iproc.c +++ b/drivers/net/mdio/mdio-mux-bcm-iproc.c diff --git a/drivers/net/phy/mdio-mux-gpio.c b/drivers/net/mdio/mdio-mux-gpio.c index 10a758fdc9e6..10a758fdc9e6 100644 --- a/drivers/net/phy/mdio-mux-gpio.c +++ b/drivers/net/mdio/mdio-mux-gpio.c diff --git a/drivers/net/phy/mdio-mux-meson-g12a.c b/drivers/net/mdio/mdio-mux-meson-g12a.c index bf86c9c7a288..bf86c9c7a288 100644 --- a/drivers/net/phy/mdio-mux-meson-g12a.c +++ b/drivers/net/mdio/mdio-mux-meson-g12a.c diff --git a/drivers/net/phy/mdio-mux-mmioreg.c b/drivers/net/mdio/mdio-mux-mmioreg.c index d1a8780e24d8..d1a8780e24d8 100644 --- a/drivers/net/phy/mdio-mux-mmioreg.c +++ b/drivers/net/mdio/mdio-mux-mmioreg.c diff --git a/drivers/net/phy/mdio-mux-multiplexer.c b/drivers/net/mdio/mdio-mux-multiplexer.c index d6564381aa3e..d6564381aa3e 100644 --- a/drivers/net/phy/mdio-mux-multiplexer.c +++ b/drivers/net/mdio/mdio-mux-multiplexer.c diff --git a/drivers/net/phy/mdio-mux.c b/drivers/net/mdio/mdio-mux.c index 6a1d3540210b..6a1d3540210b 100644 --- a/drivers/net/phy/mdio-mux.c +++ b/drivers/net/mdio/mdio-mux.c diff --git a/drivers/net/phy/mdio-mvusb.c b/drivers/net/mdio/mdio-mvusb.c index d5eabddfdf51..d5eabddfdf51 100644 --- a/drivers/net/phy/mdio-mvusb.c +++ b/drivers/net/mdio/mdio-mvusb.c diff --git a/drivers/net/phy/mdio-octeon.c b/drivers/net/mdio/mdio-octeon.c index d1e1009d51af..d1e1009d51af 100644 --- a/drivers/net/phy/mdio-octeon.c +++ b/drivers/net/mdio/mdio-octeon.c diff --git a/drivers/net/phy/mdio-sun4i.c b/drivers/net/mdio/mdio-sun4i.c index f798de3276dc..f798de3276dc 100644 --- a/drivers/net/phy/mdio-sun4i.c +++ b/drivers/net/mdio/mdio-sun4i.c diff --git a/drivers/net/phy/mdio-thunder.c b/drivers/net/mdio/mdio-thunder.c index 3d7eda99d34e..3d7eda99d34e 100644 --- a/drivers/net/phy/mdio-thunder.c +++ b/drivers/net/mdio/mdio-thunder.c diff --git a/drivers/net/phy/mdio-xgene.c b/drivers/net/mdio/mdio-xgene.c index 461207cdf5d6..461207cdf5d6 100644 --- a/drivers/net/phy/mdio-xgene.c +++ b/drivers/net/mdio/mdio-xgene.c diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index c69cc806f064..20252d7487db 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -3,240 +3,6 @@ # PHY Layer Configuration # -menuconfig MDIO_DEVICE - tristate "MDIO bus device drivers" - help - MDIO devices and driver infrastructure code. - -if MDIO_DEVICE - -config MDIO_BUS - tristate - default m if PHYLIB=m - default MDIO_DEVICE - help - This internal symbol is used for link time dependencies and it - reflects whether the mdio_bus/mdio_device code is built as a - loadable module or built-in. - -if MDIO_BUS - -config MDIO_DEVRES - tristate - -config MDIO_ASPEED - tristate "ASPEED MDIO bus controller" - depends on ARCH_ASPEED || COMPILE_TEST - depends on OF_MDIO && HAS_IOMEM - help - This module provides a driver for the independent MDIO bus - controllers found in the ASPEED AST2600 SoC. This is a driver for the - third revision of the ASPEED MDIO register interface - the first two - revisions are the "old" and "new" interfaces found in the AST2400 and - AST2500, embedded in the MAC. For legacy reasons, FTGMAC100 driver - continues to drive the embedded MDIO controller for the AST2400 and - AST2500 SoCs, so say N if AST2600 support is not required. - -config MDIO_BCM_IPROC - tristate "Broadcom iProc MDIO bus controller" - depends on ARCH_BCM_IPROC || COMPILE_TEST - depends on HAS_IOMEM && OF_MDIO - default ARCH_BCM_IPROC - help - This module provides a driver for the MDIO busses found in the - Broadcom iProc SoC's. - -config MDIO_BCM_UNIMAC - tristate "Broadcom UniMAC MDIO bus controller" - depends on HAS_IOMEM - help - This module provides a driver for the Broadcom UniMAC MDIO busses. - This hardware can be found in the Broadcom GENET Ethernet MAC - controllers as well as some Broadcom Ethernet switches such as the - Starfighter 2 switches. - -config MDIO_BITBANG - tristate "Bitbanged MDIO buses" - help - This module implements the MDIO bus protocol in software, - for use by low level drivers that export the ability to - drive the relevant pins. - - If in doubt, say N. - -config MDIO_BUS_MUX - tristate - depends on OF_MDIO - help - This module provides a driver framework for MDIO bus - multiplexers which connect one of several child MDIO busses - to a parent bus. Switching between child busses is done by - device specific drivers. - -config MDIO_BUS_MUX_BCM_IPROC - tristate "Broadcom iProc based MDIO bus multiplexers" - depends on OF && OF_MDIO && (ARCH_BCM_IPROC || COMPILE_TEST) - select MDIO_BUS_MUX - default ARCH_BCM_IPROC - help - This module provides a driver for MDIO bus multiplexers found in - iProc based Broadcom SoCs. This multiplexer connects one of several - child MDIO bus to a parent bus. Buses could be internal as well as - external and selection logic lies inside the same multiplexer. - -config MDIO_BUS_MUX_GPIO - tristate "GPIO controlled MDIO bus multiplexers" - depends on OF_GPIO && OF_MDIO - select MDIO_BUS_MUX - help - This module provides a driver for MDIO bus multiplexers that - are controlled via GPIO lines. The multiplexer connects one of - several child MDIO busses to a parent bus. Child bus - selection is under the control of GPIO lines. - -config MDIO_BUS_MUX_MESON_G12A - tristate "Amlogic G12a based MDIO bus multiplexer" - depends on ARCH_MESON || COMPILE_TEST - depends on OF_MDIO && HAS_IOMEM && COMMON_CLK - select MDIO_BUS_MUX - default m if ARCH_MESON - help - This module provides a driver for the MDIO multiplexer/glue of - the amlogic g12a SoC. The multiplexers connects either the external - or the internal MDIO bus to the parent bus. - -config MDIO_BUS_MUX_MMIOREG - tristate "MMIO device-controlled MDIO bus multiplexers" - depends on OF_MDIO && HAS_IOMEM - select MDIO_BUS_MUX - help - This module provides a driver for MDIO bus multiplexers that - are controlled via a simple memory-mapped device, like an FPGA. - The multiplexer connects one of several child MDIO busses to a - parent bus. Child bus selection is under the control of one of - the FPGA's registers. - - Currently, only 8/16/32 bits registers are supported. - -config MDIO_BUS_MUX_MULTIPLEXER - tristate "MDIO bus multiplexer using kernel multiplexer subsystem" - depends on OF_MDIO - select MULTIPLEXER - select MDIO_BUS_MUX - help - This module provides a driver for MDIO bus multiplexer - that is controlled via the kernel multiplexer subsystem. The - bus multiplexer connects one of several child MDIO busses to - a parent bus. Child bus selection is under the control of - the kernel multiplexer subsystem. - -config MDIO_CAVIUM - tristate - -config MDIO_GPIO - tristate "GPIO lib-based bitbanged MDIO buses" - depends on MDIO_BITBANG - depends on GPIOLIB || COMPILE_TEST - help - Supports GPIO lib-based MDIO busses. - - To compile this driver as a module, choose M here: the module - will be called mdio-gpio. - -config MDIO_HISI_FEMAC - tristate "Hisilicon FEMAC MDIO bus controller" - depends on HAS_IOMEM && OF_MDIO - help - This module provides a driver for the MDIO busses found in the - Hisilicon SoC that have an Fast Ethernet MAC. - -config MDIO_I2C - tristate - depends on I2C - help - Support I2C based PHYs. This provides a MDIO bus bridged - to I2C to allow PHYs connected in I2C mode to be accessed - using the existing infrastructure. - - This is library mode. - -config MDIO_IPQ4019 - tristate "Qualcomm IPQ4019 MDIO interface support" - depends on HAS_IOMEM && OF_MDIO - help - This driver supports the MDIO interface found in Qualcomm - IPQ40xx series Soc-s. - -config MDIO_IPQ8064 - tristate "Qualcomm IPQ8064 MDIO interface support" - depends on HAS_IOMEM && OF_MDIO - depends on MFD_SYSCON - help - This driver supports the MDIO interface found in the network - interface units of the IPQ8064 SoC - -config MDIO_MOXART - tristate "MOXA ART MDIO interface support" - depends on ARCH_MOXART || COMPILE_TEST - help - This driver supports the MDIO interface found in the network - interface units of the MOXA ART SoC - -config MDIO_MSCC_MIIM - tristate "Microsemi MIIM interface support" - depends on HAS_IOMEM - select MDIO_DEVRES - help - This driver supports the MIIM (MDIO) interface found in the network - switches of the Microsemi SoCs; it is recommended to switch on - CONFIG_HIGH_RES_TIMERS - -config MDIO_MVUSB - tristate "Marvell USB to MDIO Adapter" - depends on USB - select MDIO_DEVRES - help - A USB to MDIO converter present on development boards for - Marvell's Link Street family of Ethernet switches. - -config MDIO_OCTEON - tristate "Octeon and some ThunderX SOCs MDIO buses" - depends on (64BIT && OF_MDIO) || COMPILE_TEST - depends on HAS_IOMEM - select MDIO_CAVIUM - help - This module provides a driver for the Octeon and ThunderX MDIO - buses. It is required by the Octeon and ThunderX ethernet device - drivers on some systems. - -config MDIO_SUN4I - tristate "Allwinner sun4i MDIO interface support" - depends on ARCH_SUNXI || COMPILE_TEST - help - This driver supports the MDIO interface found in the network - interface units of the Allwinner SoC that have an EMAC (A10, - A12, A10s, etc.) - -config MDIO_THUNDER - tristate "ThunderX SOCs MDIO buses" - depends on 64BIT - depends on PCI - select MDIO_CAVIUM - help - This driver supports the MDIO interfaces found on Cavium - ThunderX SoCs when the MDIO bus device appears as a PCI - device. - -config MDIO_XGENE - tristate "APM X-Gene SoC MDIO bus controller" - depends on ARCH_XGENE || COMPILE_TEST - help - This module provides a driver for the MDIO busses found in the - APM X-Gene SoC's. - -endif -endif - config PHYLINK tristate depends on NETDEVICES diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile index 7cd8a0d1c0d0..3d83b648e3f0 100644 --- a/drivers/net/phy/Makefile +++ b/drivers/net/phy/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -# Makefile for Linux PHY drivers and MDIO bus drivers +# Makefile for Linux PHY drivers libphy-y := phy.o phy-c45.o phy-core.o phy_device.o \ linkmode.o @@ -24,30 +24,6 @@ libphy-$(CONFIG_LED_TRIGGER_PHY) += phy_led_triggers.o obj-$(CONFIG_PHYLINK) += phylink.o obj-$(CONFIG_PHYLIB) += libphy.o -obj-$(CONFIG_MDIO_ASPEED) += mdio-aspeed.o -obj-$(CONFIG_MDIO_BCM_IPROC) += mdio-bcm-iproc.o -obj-$(CONFIG_MDIO_BCM_UNIMAC) += mdio-bcm-unimac.o -obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o -obj-$(CONFIG_MDIO_BUS_MUX) += mdio-mux.o -obj-$(CONFIG_MDIO_BUS_MUX_BCM_IPROC) += mdio-mux-bcm-iproc.o -obj-$(CONFIG_MDIO_BUS_MUX_GPIO) += mdio-mux-gpio.o -obj-$(CONFIG_MDIO_BUS_MUX_MESON_G12A) += mdio-mux-meson-g12a.o -obj-$(CONFIG_MDIO_BUS_MUX_MMIOREG) += mdio-mux-mmioreg.o -obj-$(CONFIG_MDIO_BUS_MUX_MULTIPLEXER) += mdio-mux-multiplexer.o -obj-$(CONFIG_MDIO_CAVIUM) += mdio-cavium.o -obj-$(CONFIG_MDIO_GPIO) += mdio-gpio.o -obj-$(CONFIG_MDIO_HISI_FEMAC) += mdio-hisi-femac.o -obj-$(CONFIG_MDIO_I2C) += mdio-i2c.o -obj-$(CONFIG_MDIO_IPQ4019) += mdio-ipq4019.o -obj-$(CONFIG_MDIO_IPQ8064) += mdio-ipq8064.o -obj-$(CONFIG_MDIO_MOXART) += mdio-moxart.o -obj-$(CONFIG_MDIO_MSCC_MIIM) += mdio-mscc-miim.o -obj-$(CONFIG_MDIO_MVUSB) += mdio-mvusb.o -obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o -obj-$(CONFIG_MDIO_SUN4I) += mdio-sun4i.o -obj-$(CONFIG_MDIO_THUNDER) += mdio-thunder.o -obj-$(CONFIG_MDIO_XGENE) += mdio-xgene.o - obj-$(CONFIG_NETWORK_PHY_TIMESTAMPING) += mii_timestamper.o obj-$(CONFIG_SFP) += sfp.o |