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Searched +full:tn48m +full:- +full:cpld (Results 1 – 8 of 8) sorted by relevance

/linux/Documentation/devicetree/bindings/gpio/
H A Ddelta,tn48m-gpio.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/gpio/delta,tn48m-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Delta Networks TN48M CPLD GPIO controller
10 - Robert Marko <robert.marko@sartura.hr>
13 This module is part of the Delta TN48M multi-function device. For more
14 details see ../mfd/delta,tn48m-cpld.yaml.
16 Delta TN48M has an onboard Lattice CPLD that is used as an GPIO expander.
17 It provides 12 pins in total, they are input-only or ouput-only type.
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/linux/Documentation/devicetree/bindings/reset/
H A Ddelta,tn48m-reset.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/reset/delta,tn48m-reset.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Delta Networks TN48M CPLD reset controller
10 - Robert Marko <robert.marko@sartura.hr>
13 This module is part of the Delta TN48M multi-function device. For more
14 details see ../mfd/delta,tn48m-cpld.yaml.
19 * 98DX3265 switch MAC-s
20 * 88E1680 PHY-s
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/linux/drivers/gpio/
H A Dgpio-tn48m.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Delta TN48M CPLD GPIO driver
49 if (!pdev->dev.parent) in tn48m_gpio_probe()
50 return -ENODEV; in tn48m_gpio_probe()
52 gpio_config = device_get_match_data(&pdev->dev); in tn48m_gpio_probe()
54 return -ENODEV; in tn48m_gpio_probe()
56 ret = device_property_read_u32(&pdev->dev, "reg", &base); in tn48m_gpio_probe()
60 regmap = dev_get_regmap(pdev->dev.parent, NULL); in tn48m_gpio_probe()
62 return -ENODEV; in tn48m_gpio_probe()
65 config.parent = &pdev->dev; in tn48m_gpio_probe()
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
47 this symbol, but new drivers should use the generic gpio-regmap
57 non-sleeping contexts. They can make bitbanged serial protocols
127 Enables support for the idio-16 library functions. The idio-16 library
129 ACCES IDIO-16 family such as the 104-IDIO-16 and the PCI-IDIO-16.
131 If built as a module its name will be gpio-idio-16.
137 tristate "GPIO driver for 74xx-ICs with MMIO access"
141 Say yes here to support GPIO functionality for 74xx-compatible ICs
158 If driver is built as a module it will be called gpio-altera.
319 tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
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/linux/drivers/reset/
H A Dreset-tn48m.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Delta TN48M CPLD reset driver
16 #include <linux/reset-controller.h>
18 #include <dt-bindings/reset/delta,tn48m-reset.h>
55 regmap_update_bits(data->regmap, TN48M_RESET_REG, in tn48m_control_reset()
58 return regmap_read_poll_timeout(data->regmap, in tn48m_control_reset()
73 ret = regmap_read(data->regmap, TN48M_RESET_REG, &regval); in tn48m_control_status()
93 regmap = dev_get_regmap(pdev->dev.parent, NULL); in tn48m_reset_probe()
95 return -ENODEV; in tn48m_reset_probe()
97 data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); in tn48m_reset_probe()
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
12 via GPIOs or SoC-internal reset controller modules.
87 GPIOs. Typically for OF platforms this driver expects "reset-gpios"
90 If compiled as module, it will be called reset-gpio.
132 Support for the Canaan Kendryte K210 RISC-V SoC reset controller.
221 Raspberry Pi 4's co-processor controls some of the board's HW
224 interfacing with RPi4's co-processor and model these firmware
255 - Altera SoCFPGAs
256 - ASPEED BMC SoCs
257 - Bitmain BM1880 SoC
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/linux/include/dt-bindings/reset/
H A Ddelta,tn48m-reset.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Delta TN48M CPLD GPIO driver
/linux/
H A DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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