From 662f24826f954d49d56211822bcd7b3109287961 Mon Sep 17 00:00:00 2001 From: Michael Shych Date: Sat, 30 Apr 2022 14:58:08 +0300 Subject: platform/mellanox: Add support for new SN2201 system MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The SN2201 is a highly integrated for one rack unit system with L3 management switches. It has 48 x 1Gbps RJ45 + 4 x 100G QSFP28 ports in a compact 1RU form factor. The system also including a serial port (RS-232 interface), an OOB port (1G/100M MDI interface) and USB ports for management functions. The processor used on SN2201 is Intel Atom®Processor C Series, C3338R which is one of the Denverton product families. System equipped with Nvidia®Spectrum-1 32x100GbE Ethernet switch. Features: - 48 ports RJ45 support 10/100/1000M speed. - Support 4 QSFP28 ports with 10/25/40/50/100G. - A USB port is available on SN2201. This port is used for image and File Management purposes - backing up and restoring images and config files - Provides flow control mechanism to ensure zero packet loss. Uses backpressure for half-duplex operation and IEEE802.3x for full duplex operation. - Cut-through and Store-and-Forward free switching mechanism. By default the mode is cut-through. - Standard 1U chassis height. - 19" rack mountable. - Extensive system LED and per port LEDs. - Redundant power supply. - 2 x AC Power Supply (one PSU is default, second PSU is optional). Signed-off-by: Michael Shych Reviewed-by: Vadim Pasternak Link: https://lore.kernel.org/r/20220430115809.54565-3-michaelsh@nvidia.com Signed-off-by: Hans de Goede --- drivers/platform/mellanox/Kconfig | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'drivers/platform/mellanox/Kconfig') diff --git a/drivers/platform/mellanox/Kconfig b/drivers/platform/mellanox/Kconfig index d4c5c170bca0..72df4b8f4dd8 100644 --- a/drivers/platform/mellanox/Kconfig +++ b/drivers/platform/mellanox/Kconfig @@ -78,4 +78,21 @@ config MLXBF_PMC to performance monitoring counters within various blocks in the Mellanox BlueField SoC via a sysfs interface. +config NVSW_SN2201 + tristate "Nvidia SN2201 platform driver support" + depends on REGMAP + depends on HWMON + depends on I2C + depends on REGMAP_I2C + help + This driver provides support for the Nvidia SN2201 platfom. + The SN2201 is a highly integrated for one rack unit system with + L3 management switches. It has 48 x 1Gbps RJ45 + 4 x 100G QSFP28 + ports in a compact 1RU form factor. The system also including a + serial port (RS-232 interface), an OOB port (1G/100M MDI interface) + and USB ports for management functions. + The processor used on SN2201 is Intel Atom®Processor C Series, + C3338R which is one of the Denverton product families. + System equipped with Nvidia®Spectrum-1 32x100GbE Ethernet switch. + endif # MELLANOX_PLATFORM -- cgit v1.2.3