Searched +full:i2c +full:- +full:alias +full:- +full:pool (Results 1 – 10 of 10) sorted by relevance
| /linux-6.12.1/Documentation/devicetree/bindings/i2c/ |
| D | i2c-atr.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-atr.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common i2c address translator properties
10 - Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
13 An I2C Address Translator (ATR) is a device with an I2C slave parent
14 ("upstream") port and N I2C master child ("downstream") ports, and
17 called the "alias" and is (potentially) different from the physical
22 i2c-alias-pool:
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| /linux-6.12.1/Documentation/i2c/ |
| D | i2c-address-translators.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 I2C Address Translators
11 -----------
13 An I2C Address Translator (ATR) is a device with an I2C slave parent
14 ("upstream") port and N I2C master child ("downstream") ports, and
17 called the "alias" and is (potentially) different from the physical
21 An ATR looks similar to an i2c-mux except:
22 - the address on the parent and child busses can be different
23 - there is normally no need to select the child port; the alias used on the
27 The kernel i2c-atr provides a helper to implement an ATR within a driver.
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| /linux-6.12.1/drivers/i2c/ |
| D | i2c-atr.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * I2C Address Translator
8 * Originally based on i2c-mux.c
12 #include <linux/i2c-atr.h>
13 #include <linux/i2c.h>
21 #define ATR_MAX_SYMLINK_LEN 11 /* Longest name is 10 chars: "channel-99" */
24 * struct i2c_atr_alias_pair - Holds the alias assigned to a client.
27 * @alias: I2C alias address assigned by the driver.
28 * This is the address that will be used to issue I2C transactions
34 u16 alias; member
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| /linux-6.12.1/Documentation/devicetree/bindings/media/i2c/ |
| D | ti,ds90ub960.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/i2c/ti,ds90ub960.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Texas Instruments DS90UB9XX Family FPD-Link Deserializer Hubs
10 - Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
13 The TI DS90UB9XX devices are FPD-Link video deserializers with I2C and GPIO
17 - $ref: /schemas/i2c/i2c-atr.yaml#
22 - ti,ds90ub960-q1
23 - ti,ds90ub9702-q1
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| /linux-6.12.1/arch/arm/boot/dts/aspeed/ |
| D | aspeed-bmc-ampere-mtmitchell.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
4 /dts-v1/;
6 #include "aspeed-g6.dtsi"
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/gpio/aspeed-gpio.h>
12 compatible = "ampere,mtmitchell-bmc", "aspeed,ast2600";
19 * I2C temperature alias port
27 * i2c bus 30-31 assigned to OCP slot 0-1
33 * i2c bus 32-33 assigned to Riser slot 0-1
39 * i2c bus 38-39 assigned to FRU on Riser slot 0-1
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| /linux-6.12.1/drivers/media/i2c/ |
| D | ds90ub960.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Driver for the Texas Instruments DS90UB960-Q1 video deserializer
12 * - PM for serializer and remote peripherals. We need to manage:
13 * - VPOC
14 * - Power domain? Regulator? Somehow any remote device should be able to
16 * - Link between the deserializer and the serializer
17 * - Related to VPOC management. We probably always want to turn on the VPOC
19 * - Serializer's services: i2c, gpios, power
20 * - The serializer needs to resume before the remote peripherals can
21 * e.g. use the i2c.
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| /linux-6.12.1/drivers/net/ethernet/sfc/ |
| D | mcdi_pcol.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright 2009-2018 Solarflare Communications Inc.
5 * Copyright 2019-2020 Xilinx Inc.
13 /* Power-on reset state */
35 /* The 'doorbell' addresses are hard-wired to alert the MC when written */
38 /* The rest of these are firmware-defined */
46 /* Values to be written to the per-port status dword in shared
71 * | | \--- Response
72 * | \------- Error
73 * \------------------------------ Resync (always set)
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| /linux-6.12.1/Documentation/admin-guide/ |
| D | kernel-parameters.txt | 16 force -- enable ACPI if default was off
17 on -- enable ACPI but allow fallback to DT [arm64,riscv64]
18 off -- disable ACPI if default was on
19 noirq -- do not use ACPI for IRQ routing
20 strict -- Be less tolerant of platforms that are not
22 rsdt -- prefer RSDT over (default) XSDT
23 copy_dsdt -- copy DSDT to memory
24 nospcr -- disable console in ACPI SPCR table as
41 If set to vendor, prefer vendor-specific driver
73 Documentation/firmware-guide/acpi/debug.rst for more information about
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| /linux-6.12.1/drivers/net/ethernet/sfc/siena/ |
| D | mcdi_pcol.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright 2009-2018 Solarflare Communications Inc.
5 * Copyright 2019-2020 Xilinx Inc.
13 /* Power-on reset state */
35 /* The 'doorbell' addresses are hard-wired to alert the MC when written */
38 /* The rest of these are firmware-defined */
46 /* Values to be written to the per-port status dword in shared
71 * | | \--- Response
72 * | \------- Error
73 * \------------------------------ Resync (always set)
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| /linux-6.12.1/ |
| D | CREDITS | 1 This is at least a partial credits-file of people that have
4 scripts. The fields are: name (N), email (E), web-address
6 snail-mail address (S).
10 ----------
47 D: in-kernel DRM Maintainer
72 E: tim_alpaerts@toyota-motor-europe.com
76 S: B-2610 Wilrijk-Antwerpen
81 W: http://www-stu.christs.cam.ac.uk/~aia21/
102 D: Maintainer of ide-cd and Uniform CD-ROM driver,
103 D: ATAPI CD-Changer support, Major 2.1.x CD-ROM update.
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