linux-dev/drivers/net/dsa/microchip/Kconfig, branch master

net: dsa: microchip: add DSA support for microchip LAN937x

2022-07-02T15:34:05Z

Basic DSA driver support for lan937x and the device will be configured through SPI interface. It adds the lan937x_dev_ops in ksz_common.c file and tries to reuse the functionality of ksz9477 series switch. drivers/net/dsa/microchip/ path is already part of MAINTAINERS & the new files come under this path. Hence no update needed to the MAINTAINERS Signed-off-by: Arun Ramadoss Signed-off-by: David S. Miller

net: dsa: microchip: common ksz_spi_probe for ksz switches

2022-06-24T10:31:44Z

As of now, there are two spi probes, one ksz8795_spi.c and other ksz9477_spi.c. This patch combines two files into single ksz_spi.c. The difference between the two are regmap config and struct ksz8. The regmap config is assigned based on the platform data. And struct ksz8 is left untouched, as it is used only ksz8795.c. It can be used for all other switches also in future. Signed-off-by: Arun Ramadoss Signed-off-by: David S. Miller

net: dsa: microchip: common menuconfig for ksz series switch

2022-06-24T10:31:44Z

This patch replaces the two different menuconfig for ksz9477 and ksz8795 to single ksz_common. so that it can be extended for the other switch like lan937x. And removes the export_symbols for the extern functions in the ksz_common.h. Signed-off-by: Arun Ramadoss Signed-off-by: David S. Miller

net: dsa: microchip: Add Microchip KSZ8863 SMI based driver support

2021-04-27T21:13:24Z

Add KSZ88X3 driver support. We add support for the KXZ88X3 three port switches using the Microchip SMI Interface. They are supported using the MDIO-Bitbang Interface. Signed-off-by: Michael Grzeschik Signed-off-by: Oleksij Rempel Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller

net: dsa: ksz: Select KSZ protocol tag

2020-03-31T17:04:40Z

KSZ protocol tag is needed by the KSZ DSA drivers. Fixes: 0b9f9dfbfab4 ("dsa: Allow tag drivers to be built as modules") Tested-by: Cristian Birsan Signed-off-by: Codrin Ciubotariu Reviewed-by: Andrew Lunn Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller

net: dsa: microchip: add KSZ9477 I2C driver

2019-09-12T10:36:12Z

Add KSZ9477 I2C driver support. The code ksz9477.c and ksz_common.c are used together to generate the I2C driver. Signed-off-by: Tristram Ha [george.mccollister@gmail.com: bring up to date, use ksz_common regmap macros] Signed-off-by: George McCollister Signed-off-by: David S. Miller

net: dsa: ksz: Drop NET_DSA_TAG_KSZ9477

2019-08-06T18:59:17Z

This Kconfig option is unused, drop it. Signed-off-by: Marek Vasut Cc: Andrew Lunn Cc: David S. Miller Cc: Florian Fainelli Cc: Tristram Ha Cc: Vivien Didelot Cc: Woojung Huh Signed-off-by: David S. Miller

net: dsa: ksz: Add Microchip KSZ8795 DSA driver

2019-07-30T22:12:50Z

Add Microchip KSZ8795 DSA driver. Signed-off-by: Tristram Ha Signed-off-by: Marek Vasut Cc: Andrew Lunn Cc: David S. Miller Cc: Florian Fainelli Cc: Tristram Ha Cc: Vivien Didelot Cc: Woojung Huh Signed-off-by: David S. Miller

net: dsa: microchip: Initial SPI regmap support

2019-06-27T18:00:31Z

Add basic SPI regmap support into the driver. Previous patches unconver that ksz_spi_write() is always ever called with len = 1, 2 or 4. We can thus drop the if (len > SPI_TX_BUF_LEN) check and we can also drop the allocation of the txbuf which is part of the driver data and wastes 256 bytes for no reason. Regmap covers the whole thing now. Signed-off-by: Marek Vasut Cc: Andrew Lunn Cc: Florian Fainelli Cc: Tristram Ha Cc: Woojung Huh Signed-off-by: David S. Miller

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman