diff options
| -rw-r--r-- | MAINTAINERS | 7 | ||||
| -rw-r--r-- | drivers/net/phy/Kconfig | 9 | ||||
| -rw-r--r-- | drivers/net/phy/Makefile | 1 | ||||
| -rw-r--r-- | drivers/net/phy/adin.c | 49 |
4 files changed, 66 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index e352550a6895..e8aa8a667864 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -938,6 +938,13 @@ S: Supported F: drivers/mux/adgs1408.c F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt +ANALOG DEVICES INC ADIN DRIVER +M: Alexandru Ardelean <alexaundru.ardelean@analog.com> +L: netdev@vger.kernel.org +W: http://ez.analog.com/community/linux-device-drivers +S: Supported +F: drivers/net/phy/adin.c + ANALOG DEVICES INC ADIS DRIVER LIBRARY M: Alexandru Ardelean <alexandru.ardelean@analog.com> S: Supported diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index 48ca213c0ada..03be30cde552 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -257,6 +257,15 @@ config SFP depends on HWMON || HWMON=n select MDIO_I2C +config ADIN_PHY + tristate "Analog Devices Industrial Ethernet PHYs" + help + Adds support for the Analog Devices Industrial Ethernet PHYs. + Currently supports the: + - ADIN1200 - Robust,Industrial, Low Power 10/100 Ethernet PHY + - ADIN1300 - Robust,Industrial, Low Latency 10/100/1000 Gigabit + Ethernet PHY + config AMD_PHY tristate "AMD PHYs" ---help--- diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile index ba07c27e4208..a03437e091f3 100644 --- a/drivers/net/phy/Makefile +++ b/drivers/net/phy/Makefile @@ -47,6 +47,7 @@ obj-$(CONFIG_SFP) += sfp.o sfp-obj-$(CONFIG_SFP) += sfp-bus.o obj-y += $(sfp-obj-y) $(sfp-obj-m) +obj-$(CONFIG_ADIN_PHY) += adin.o obj-$(CONFIG_AMD_PHY) += amd.o aquantia-objs += aquantia_main.o ifdef CONFIG_HWMON diff --git a/drivers/net/phy/adin.c b/drivers/net/phy/adin.c new file mode 100644 index 000000000000..6d7af4743957 --- /dev/null +++ b/drivers/net/phy/adin.c @@ -0,0 +1,49 @@ +// SPDX-License-Identifier: GPL-2.0+ +/** + * Driver for Analog Devices Industrial Ethernet PHYs + * + * Copyright 2019 Analog Devices Inc. + */ +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/mii.h> +#include <linux/phy.h> + +#define PHY_ID_ADIN1200 0x0283bc20 +#define PHY_ID_ADIN1300 0x0283bc30 + +static int adin_config_init(struct phy_device *phydev) +{ + return genphy_config_init(phydev); +} + +static struct phy_driver adin_driver[] = { + { + PHY_ID_MATCH_MODEL(PHY_ID_ADIN1200), + .name = "ADIN1200", + .config_init = adin_config_init, + .config_aneg = genphy_config_aneg, + .read_status = genphy_read_status, + }, + { + PHY_ID_MATCH_MODEL(PHY_ID_ADIN1300), + .name = "ADIN1300", + .config_init = adin_config_init, + .config_aneg = genphy_config_aneg, + .read_status = genphy_read_status, + }, +}; + +module_phy_driver(adin_driver); + +static struct mdio_device_id __maybe_unused adin_tbl[] = { + { PHY_ID_MATCH_MODEL(PHY_ID_ADIN1200) }, + { PHY_ID_MATCH_MODEL(PHY_ID_ADIN1300) }, + { } +}; + +MODULE_DEVICE_TABLE(mdio, adin_tbl); +MODULE_DESCRIPTION("Analog Devices Industrial Ethernet PHY driver"); +MODULE_LICENSE("GPL"); |