kernel.git/drivers/mfd/ocelot-core.c, branch linux-6.7.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-6.7.y2023-03-20T09:08:48Zmfd: ocelot: add ocelot-serdes capability2023-03-20T09:08:48ZColin Foster2023-03-17T18:54:08Zurn:sha1:c21ff0939d1d9af1acdf0bf420f206ad3bad2c92
Add support for the Ocelot SERDES module to support functionality of all
non-internal phy ports.
Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: mscc: ocelot: fix duplicate driver name error2023-02-26T18:31:37ZVladimir Oltean2023-02-24T15:52:35Zurn:sha1:ef1a99c65edb504c509a5c4aa865830867df6e7b
When compiling a kernel which has both CONFIG_NET_DSA_MSCC_OCELOT_EXT
and CONFIG_MSCC_OCELOT_SWITCH enabled, the following error message will
be printed:
[ 5.266588] Error: Driver 'ocelot-switch' is already registered, aborting...
Rename the ocelot_ext.c driver to "ocelot-ext-switch" to avoid the name
duplication, and update the mfd_cell entry for its resources.
Fixes: 3d7316ac81ac ("net: dsa: ocelot: add external ocelot switch control")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
mfd: ocelot: add external ocelot switch control2023-01-31T05:07:21ZColin Foster2023-01-27T19:35:59Zurn:sha1:8dccdd277e0b0df14957ad0704e0f7b8bad3d248
Utilize the existing ocelot MFD interface to add switch functionality to
the Microsemi VSC7512 chip.
Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
Acked-for-MFD-by: Lee Jones <lee@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> # regression
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
mfd: ocelot: prepend resource size macros to be 32-bit2023-01-31T05:07:20ZColin Foster2023-01-27T19:35:55Zurn:sha1:fde0b6ced8ed8130f2f1d69052539f0130345d6e
The *_RES_SIZE macros are initally <= 0x100. Future resource sizes will be
upwards of 0x200000 in size.
To keep things clean, fully align the RES_SIZE macros to 32-bit to do
nothing more than make the code more consistent.
Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
Acked-for-MFD-by: Lee Jones <lee@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> # regression
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
mfd: ocelot: Add support for the vsc7512 chip via spi2022-09-09T06:54:47ZColin Foster2022-09-05T16:21:32Zurn:sha1:f3e893626abeac3cdd9ba41d3395dc6c1b7d5ad6
The VSC7512 is a networking chip that contains several peripherals. Many of
these peripherals are currently supported by the VSC7513 and VSC7514 chips,
but those run on an internal CPU. The VSC7512 lacks this CPU, and must be
controlled externally.
Utilize the existing drivers by referencing the chip as an MFD. Add support
for the two MDIO buses, the internal phys, pinctrl, and serial GPIO.
Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20220905162132.2943088-9-colin.foster@in-advantage.com