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From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Woojung Huh <woojung.huh@microchip.com>,
UNGLinuxDriver@microchip.com, Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Vivien Didelot <vivien.didelot@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>, kernel@pengutronix.de,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Russell King <linux@armlinux.org.uk>,
Michael Grzeschik <m.grzeschik@pengutronix.de>
Subject: [PATCH net-next v7 0/9] microchip: add support for ksz88x3 driver
family
Date: Mon, 26 Apr 2021 15:19:02 +0200
Message-Id: <20210426131911.25976-1-o.rempel@pengutronix.de>
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|
| Series |
microchip: add support for ksz88x3 driver family
|
expand
|
changes v7: - Reverse christmas tree fixes - remove IS_88X3 and use chip_id instead - drop own tag and use DSA_TAG_PROTO_KSZ9893 instead changes v6: - take over this patch set - rebase against latest netdev-next and fix regressions - disable VLAN support for KSZ8863. KSZ8863's VLAN is not compatible to the KSZ8795's. So disable it for now and mainline it separately. This series adds support for the ksz88x3 driver family to the dsa based ksz drivers. The driver is making use of the already available ksz8795 driver and moves it to an generic driver for the ksz8 based chips which have similar functions but an totaly different register layout. The mainlining discussion history of this branch: v1: https://lore.kernel.org/netdev/20191107110030.25199-1-m.grzeschik@pengutronix.de/ v2: https://lore.kernel.org/netdev/20191218200831.13796-1-m.grzeschik@pengutronix.de/ v3: https://lore.kernel.org/netdev/20200508154343.6074-1-m.grzeschik@pengutronix.de/ v4: https://lore.kernel.org/netdev/20200803054442.20089-1-m.grzeschik@pengutronix.de/ v5: https://lore.kernel.org/netdev/20201207125627.30843-1-m.grzeschik@pengutronix.de/ Andrew Lunn (1): net: phy: Add support for microchip SMI0 MDIO bus Michael Grzeschik (7): net: dsa: microchip: ksz8795: change drivers prefix to be generic net: dsa: microchip: ksz8795: move cpu_select_interface to extra function net: dsa: microchip: ksz8795: move register offsets and shifts to separate struct net: dsa: microchip: Add Microchip KSZ8863 SPI based driver support dt-bindings: net: dsa: document additional Microchip KSZ8863/8873 switch net: dsa: microchip: Add Microchip KSZ8863 SMI based driver support dt-bindings: net: mdio-gpio: add compatible for microchip,mdio-smi0 Oleksij Rempel (1): net: dsa: microchip: ksz8795: add support for ksz88xx chips .../bindings/net/dsa/microchip,ksz.yaml | 2 + .../devicetree/bindings/net/mdio-gpio.txt | 1 + drivers/net/dsa/microchip/Kconfig | 10 +- drivers/net/dsa/microchip/Makefile | 1 + drivers/net/dsa/microchip/ksz8.h | 69 ++ drivers/net/dsa/microchip/ksz8795.c | 884 ++++++++++++------ drivers/net/dsa/microchip/ksz8795_reg.h | 125 +-- drivers/net/dsa/microchip/ksz8795_spi.c | 46 +- drivers/net/dsa/microchip/ksz8863_smi.c | 213 +++++ drivers/net/dsa/microchip/ksz_common.h | 3 +- drivers/net/mdio/mdio-bitbang.c | 8 +- drivers/net/mdio/mdio-gpio.c | 8 + include/linux/mdio-bitbang.h | 3 + 13 files changed, 983 insertions(+), 390 deletions(-) create mode 100644 drivers/net/dsa/microchip/ksz8.h create mode 100644 drivers/net/dsa/microchip/ksz8863_smi.c