From: Mark Brown Date: Fri, 29 May 2020 13:00:43 +0000 (+0100) Subject: Merge series "New DSA driver for VSC9953 Seville switch" from Vladimir Oltean : Looking at the Felix and Ocelot drivers, Maxim asked if it would be possible to use them as a base for a new driver for the switch inside NXP T1040. Turns out, it is! The result is a driver eerily similar to Felix. The biggest challenge seems to be getting register read/write API generic enough to cover such wild bitfield variations between hardware generations. There is a patch on the regmap core which I would like to get in through the networking subsystem, if possible (and if Mark is ok), since it's a trivial addition. Maxim Kochetkov (4): soc/mscc: ocelot: add MII registers description net: mscc: ocelot: convert SYS_PAUSE_CFG register access to regfield net: mscc: ocelot: extend watermark encoding function net: dsa: ocelot: introduce driver for Seville VSC9953 switch Vladimir Oltean (7): regmap: add helper for per-port regfield initialization net: mscc: ocelot: unexport ocelot_probe_port net: mscc: ocelot: convert port registers to regmap net: mscc: ocelot: convert QSYS_SWITCH_PORT_MODE and SYS_PORT_MODE to regfields net: dsa: ocelot: create a template for the DSA tags on xmit net: mscc: ocelot: split writes to pause frame enable bit and to thresholds net: mscc: ocelot: disable flow control on NPI interface drivers/net/dsa/ocelot/Kconfig | 12 + drivers/net/dsa/ocelot/Makefile | 6 + drivers/net/dsa/ocelot/felix.c | 49 +- drivers/net/dsa/ocelot/felix_vsc9959.c | 72 +- drivers/net/dsa/ocelot/seville.c | 742 +++++++++++++++ drivers/net/dsa/ocelot/seville.h | 50 + drivers/net/dsa/ocelot/seville_vsc9953.c | 1064 ++++++++++++++++++++++ drivers/net/ethernet/mscc/ocelot.c | 87 +- drivers/net/ethernet/mscc/ocelot.h | 9 +- drivers/net/ethernet/mscc/ocelot_board.c | 21 +- drivers/net/ethernet/mscc/ocelot_io.c | 18 +- drivers/net/ethernet/mscc/ocelot_regs.c | 57 ++ include/linux/regmap.h | 8 + include/soc/mscc/ocelot.h | 68 +- include/soc/mscc/ocelot_dev.h | 78 -- include/soc/mscc/ocelot_qsys.h | 13 - include/soc/mscc/ocelot_sys.h | 23 - net/dsa/tag_ocelot.c | 21 +- 18 files changed, 2196 insertions(+), 202 deletions(-) create mode 100644 drivers/net/dsa/ocelot/seville.c create mode 100644 drivers/net/dsa/ocelot/seville.h create mode 100644 drivers/net/dsa/ocelot/seville_vsc9953.c base-commit: 8f3d9f354286745c751374f5f1fcafee6b3f3136 -- 2.25.1 --- 626ceee334f94852a1864b54d376290298cf9e4c