diff options
| author | Tristram Ha <tristram.ha@microchip.com> | 2024-08-26 21:43:08 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-08-27 16:14:18 -0700 |
| commit | a96c5515d0d15df103598b2bc57245d66143b5dd (patch) | |
| tree | d43cf5e153d6321e234fe7c230edc85c4000b971 /drivers/net/dsa/microchip/ksz_spi.c | |
| parent | e3717f2ad1a2620730a7086e032ffa7242f8aa23 (diff) | |
net: dsa: microchip: Add KSZ8895/KSZ8864 switch support
KSZ8895/KSZ8864 is a switch family between KSZ8863/73 and KSZ8795, so it
shares some registers and functions in those switches already
implemented in the KSZ DSA driver.
Signed-off-by: Tristram Ha <tristram.ha@microchip.com>
Tested-by: Pieter Van Trappen <pieter.van.trappen@cern.ch>
Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/dsa/microchip/ksz_spi.c')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz_spi.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/dsa/microchip/ksz_spi.c b/drivers/net/dsa/microchip/ksz_spi.c index 8e8d83213b04..f4287310e89f 100644 --- a/drivers/net/dsa/microchip/ksz_spi.c +++ b/drivers/net/dsa/microchip/ksz_spi.c @@ -2,7 +2,7 @@ /* * Microchip ksz series register access through SPI * - * Copyright (C) 2017 Microchip Technology Inc. + * Copyright (C) 2017-2024 Microchip Technology Inc. * Tristram Ha <Tristram.Ha@microchip.com> */ @@ -60,6 +60,9 @@ static int ksz_spi_probe(struct spi_device *spi) chip->chip_id == KSZ8794_CHIP_ID || chip->chip_id == KSZ8765_CHIP_ID) regmap_config = ksz8795_regmap_config; + else if (chip->chip_id == KSZ8895_CHIP_ID || + chip->chip_id == KSZ8864_CHIP_ID) + regmap_config = ksz8863_regmap_config; else regmap_config = ksz9477_regmap_config; @@ -137,10 +140,18 @@ static const struct of_device_id ksz_dt_ids[] = { .data = &ksz_switch_chips[KSZ8830] }, { + .compatible = "microchip,ksz8864", + .data = &ksz_switch_chips[KSZ8864] + }, + { .compatible = "microchip,ksz8873", .data = &ksz_switch_chips[KSZ8830] }, { + .compatible = "microchip,ksz8895", + .data = &ksz_switch_chips[KSZ8895] + }, + { .compatible = "microchip,ksz9477", .data = &ksz_switch_chips[KSZ9477] }, @@ -201,7 +212,9 @@ static const struct spi_device_id ksz_spi_ids[] = { { "ksz8794" }, { "ksz8795" }, { "ksz8863" }, + { "ksz8864" }, { "ksz8873" }, + { "ksz8895" }, { "ksz9477" }, { "ksz9896" }, { "ksz9897" }, |