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/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Dmscc,ocelot.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ocelot Externally-Controlled Ethernet Switch
10 - Colin Foster <colin.foster@in-advantage.com>
13 The Ocelot ethernet switch family contains chips that have an internal CPU
14 (VSC7513, VSC7514) and chips that don't (VSC7511, VSC7512). All switches have
18 The switch family is a multi-port networking switch that supports many
25 - mscc,vsc7512
30 "#address-cells":
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/openbmc/linux/Documentation/devicetree/bindings/net/
H A Dmscc,vsc7514-switch.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/net/mscc,vsc7514-switch.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip VSC7514 Ethernet switch controller
10 - Vladimir Oltean <vladimir.oltean@nxp.com>
11 - Claudiu Manoil <claudiu.manoil@nxp.com>
12 - Alexandre Belloni <alexandre.belloni@bootlin.com>
15 Bindings for the Microchip VSC7514 switch driver
17 The VSC7514 switch driver handles up to 11 ports and can inject/extract
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/openbmc/linux/drivers/net/dsa/ocelot/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
6 register-compatible with Ocelot and that perform I/O to their host
12 tristate "Ocelot External Ethernet switch support"
23 This driver supports the VSC7511, VSC7512, VSC7513 and VSC7514 chips
26 The Ocelot switch family is a set of multi-port networking chips. All
33 tristate "Ocelot / Felix Ethernet switch support"
47 This driver supports the VSC9959 (Felix) switch, which is embedded as
51 tristate "Ocelot / Seville Ethernet switch support"
63 This driver supports the VSC9953 (Seville) switch, which is embedded
H A Docelot_ext.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright 2021-2022 Innovative Advantage Inc.
68 struct device *dev = &pdev->dev; in ocelot_ext_probe()
76 return -ENOMEM; in ocelot_ext_probe()
80 ocelot = &felix->ocelot; in ocelot_ext_probe()
81 ocelot->dev = dev; in ocelot_ext_probe()
83 ocelot->num_flooding_pgids = 1; in ocelot_ext_probe()
85 felix->info = &vsc7512_info; in ocelot_ext_probe()
89 err = -ENOMEM; in ocelot_ext_probe()
90 dev_err_probe(dev, err, "Failed to allocate DSA switch\n"); in ocelot_ext_probe()
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/openbmc/linux/net/dsa/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
4 tristate "Distributed Switch Architecture"
15 by the Distributed Switch Architecture.
22 tristate "No-op tag driver"
28 tristate "Tag driver for Atheros AR9331 SoC with built-in switch"
31 the Atheros AR9331 SoC with built-in switch.
38 tristate "Tag driver for Broadcom switches using in-frame headers"
45 tristate "Tag driver for Broadcom legacy switches using in-frame headers"
106 (VSC7511, VSC7512, VSC7513, VSC7514, VSC9953, VSC9959). In this mode,
108 hardware-defined injection/extraction frame header. Flow control
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/openbmc/linux/drivers/mfd/
H A Docelot-core.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 * on-chip MIPS processor, or externally via SPI, I2C, PCIe. This core driver is
7 * intended to be the bus-agnostic glue between, for example, the SPI bus and
10 * Copyright 2021-2022 Innovative Advantage Inc.
12 * Author: Colin Foster <colin.foster@in-advantage.com>
91 err = regmap_read(ddata->gcb_regmap, REG_GCB_SOFT_RST, &val); in ocelot_gcb_chip_rst_status()
106 * self-clears, so one write is all that is needed and wait for it to in ocelot_chip_reset()
109 ret = regmap_write(ddata->gcb_regmap, REG_GCB_SOFT_RST, BIT_SOFT_CHIP_RST); in ocelot_chip_reset()
164 .name = "ocelot-pinctrl",
165 .of_compatible = "mscc,ocelot-pinctrl",
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
45 tristate "Active-semi ACT8945A"
50 Support for the ACT8945A PMIC from Active-semi. This device
51 features three step-down DC/DC converters and four low-dropout
67 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
70 called sun4i-gpadc.
101 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
132 over at91-usart-serial driver and usart-spi-driver. Only one function
148 tristate "Atmel HLCDC (High-end LCD Controller)"
185 tristate "X-Powers AC100"
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