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/kernel/linux/linux-5.10/drivers/usb/chipidea/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
4 tristate "ChipIdea Highspeed Dual Role Controller"
13 controller based on ChipIdea silicon IP. It supports:
14 Dual-role switch (ID, OTG FSM, sysfs), Host-only, and
15 Peripheral-only.
22 bool "ChipIdea device controller"
25 Say Y here to enable device controller functionality of the
29 bool "ChipIdea host controller"
33 Say Y here to enable host controller functionality of the
37 tristate "Enable PCI glue driver" if EMBEDDED
[all …]
/kernel/linux/linux-4.19/drivers/staging/nvec/
DKconfig2 tristate "NV Tegra Embedded Controller SMBus Interface"
6 Say Y here to enable support for a nVidia compliant embedded
7 controller.
10 called mfd-nvec
17 a nVidia compliant embedded controller.
20 called keyboard-nvec
27 to a nVidia compliant embedded controller.
30 called serio-nvec-ps2
38 nVidia compliant embedded controllers.
41 called nvec-power
[all …]
DREADME1 NVEC: An NVidia compliant Embedded Controller Protocol Implementation
4 embedded controller (EC) via I2C bus. The EC is an I2C master while the host
13 [1] e.g. http://nv-tegra.nvidia.com/gitweb/?p=linux-2.6.git;a=tree;f=arch/arm/mach-tegra/nvec;hb=an…
/kernel/linux/linux-5.10/drivers/staging/nvec/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
3 tristate "NV Tegra Embedded Controller SMBus Interface"
7 Say Y here to enable support for a nVidia compliant embedded
8 controller.
11 called mfd-nvec
18 a nVidia compliant embedded controller.
21 called keyboard-nvec
28 to a nVidia compliant embedded controller.
31 called serio-nvec-ps2
39 nVidia compliant embedded controllers.
[all …]
DREADME1 NVEC: An NVidia compliant Embedded Controller Protocol Implementation
4 embedded controller (EC) via I2C bus. The EC is an I2C master while the host
13 [1] e.g. https://nv-tegra.nvidia.com/gitweb/?p=linux-2.6.git;a=tree;f=arch/arm/mach-tegra/nvec;hb=a…
/kernel/linux/linux-5.10/drivers/platform/chrome/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
36 The range of memory used is 0xf00000-0x1000000, traditionally
37 the memory used to back VGA controller memory.
43 tristate "ChromeOS Tablet Switch Controller"
54 tristate "ChromeOS Embedded Controller"
58 If you say Y here you get support for the ChromeOS Embedded
59 Controller (EC) providing keyboard, battery and power services.
67 tristate "ChromeOS Embedded Controller (I2C)"
72 EC through an I2C bus. This uses a simple byte-level protocol with
77 tristate "ChromeOS Embedded Controller (rpmsg)"
[all …]
/kernel/linux/linux-4.19/drivers/platform/chrome/
DKconfig8 ---help---
20 ---help---
30 ---help---
35 The range of memory used is 0xf00000-0x1000000, traditionally
36 the memory used to back VGA controller memory.
42 tristate "ChromeOS Tablet Switch Controller"
56 tristate "ChromeOS Embedded Controller (I2C)"
61 EC through an I2C bus. This uses a simple byte-level protocol with
66 tristate "ChromeOS Embedded Controller (SPI)"
69 ---help---
[all …]
/kernel/linux/linux-5.10/Documentation/ABI/testing/
Dsysfs-platform-wilco-ec15 Display Wilco Embedded Controller firmware build date.
22 Display Wilco Embedded Controller build revision.
30 Display Wilco Embedded Controller model number.
43 - In S0, the port will always provide power.
44 - In S0ix, if usb_charge is enabled, then power will be
47 - In S5, if usb_charge is enabled, then power will be supplied
56 Display Wilco Embedded Controller firmware version.
Ddebugfs-ec9 the EC here (XY -> GPE number from `/sys/kernel/debug/ec/*/gpe`):
14 should get used to read out the 256 Embedded Controller registers
18 Do not write to the Embedded Controller if you don't know
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/
Dene-kb3930.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/ene-kb3930.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ENE KB3930 Embedded Controller bindings
10 This binding describes the ENE KB3930 Embedded Controller attached to an
14 - Lubomir Rintel <lkundrak@v3.sk>
19 - enum:
20 - dell,wyse-ariel-ec # Dell Wyse Ariel board (3020)
21 - const: ene,kb3930
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/misc/
Dolpc,xo1.75-ec.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
4 ---
5 $id: http://devicetree.org/schemas/misc/olpc,xo1.75-ec.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: OLPC XO-1.75 Embedded Controller bindings
11 This binding describes the Embedded Controller acting as a SPI bus master
12 on a OLPC XO-1.75 laptop computer.
14 The embedded controller requires the SPI controller driver to signal
17 "ready-gpios" property of the SSP binding as documented in:
18 <Documentation/devicetree/bindings/spi/marvell,mmp2-ssp.yaml>.
[all …]
/kernel/linux/linux-5.10/drivers/pci/controller/cadence/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
25 bool "Cadence PCIe platform host controller"
30 Say Y here if you want to support the Cadence PCIe platform controller in
31 host mode. This PCIe controller may be embedded into many different
35 bool "Cadence PCIe platform endpoint controller"
41 Say Y here if you want to support the Cadence PCIe platform controller in
42 endpoint mode. This PCIe controller may be embedded into many
49 bool "TI J721E PCIe platform host controller"
55 controller in host mode. TI J721E PCIe controller uses Cadence PCIe
59 bool "TI J721E PCIe platform endpoint controller"
[all …]
/kernel/linux/linux-5.10/include/linux/platform_data/
Dwilco-ec.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * ChromeOS Wilco Embedded Controller
25 * struct wilco_ec_device - Wilco Embedded Controller handle.
34 * @debugfs_pdev: The child platform_device used by the debugfs sub-driver.
35 * @rtc_pdev: The child platform_device used by the RTC sub-driver.
36 * @charger_pdev: Child platform_device used by the charger config sub-driver.
37 * @telem_pdev: The child platform_device used by the telemetry sub-driver.
54 * struct wilco_ec_request - Mailbox request message format.
72 * struct wilco_ec_response - Mailbox response message format.
75 * @result: Result code from the EC. Non-zero indicates an error.
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/arm/tegra/
Dnvidia,tegra20-emc.txt1 Embedded Memory Controller
4 - name : Should be emc
5 - #address-cells : Should be 1
6 - #size-cells : Should be 0
7 - compatible : Should contain "nvidia,tegra20-emc".
8 - reg : Offset and length of the register set for the device
9 - nvidia,use-ram-code : If present, the sub-nodes will be addressed
12 irrespective of ram-code configuration.
18 memory-controller@7000f400 {
19 #address-cells = < 1 >;
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/memory-controllers/
Dnvidia,tegra20-emc.txt1 Embedded Memory Controller
4 - name : Should be emc
5 - #address-cells : Should be 1
6 - #size-cells : Should be 0
7 - compatible : Should contain "nvidia,tegra20-emc".
8 - reg : Offset and length of the register set for the device
9 - nvidia,use-ram-code : If present, the sub-nodes will be addressed
12 irrespective of ram-code configuration.
13 - interrupts : Should contain EMC General interrupt.
14 - clocks : Should contain EMC clock.
[all …]
/kernel/linux/linux-4.19/drivers/media/
DKconfig30 # Multimedia support - automatically enable V4L2 and DVB core
34 ---help---
41 ---help---
53 ---help---
61 ---help---
75 ---help---
82 ---help---
92 # Media controller
97 bool "Media Controller API"
99 ---help---
[all …]
/kernel/linux/linux-5.10/drivers/memory/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
7 bool "Memory Controller drivers"
9 This option allows to enable specific memory controller drivers,
10 useful mostly on embedded systems. These could be controllers
29 This selects the ARM PrimeCell PL172 MultiPort Memory Controller.
30 If you have an embedded system with an AMBA bus and a PL172
31 controller, say Y or M here.
34 bool "Atmel (Multi-port DDR-)SDRAM Controller"
39 This driver is for Atmel SDRAM Controller or Atmel Multi-port
40 DDR-SDRAM Controller available on Atmel AT91SAM9 and SAMA5 SoCs.
[all …]
/kernel/linux/linux-4.19/drivers/i2c/busses/
DKconfig8 comment "PC SMBus host controller drivers"
16 Host controller on Acer Labs Inc. (ALI) M1535 South Bridges. The SMB
17 controller is part of the 7101 device, which is an ACPI-compliant
21 will be called i2c-ali1535.
28 Host controller on Acer Labs Inc. (ALI) M1563 South Bridges. The SMB
29 controller is part of the 7101 device, which is an ACPI-compliant
33 will be called i2c-ali1563.
43 will be called i2c-ali15x3.
55 will be called i2c-amd756.
62 S4882 motherboard. On this 4-CPU board, the SMBus is multiplexed
[all …]
/kernel/linux/linux-5.10/Documentation/driver-api/xilinx/
Deemi.rst6 -------------------------------------
7 The zynqmp-firmware node describes the interface to platform firmware.
10 used by any driver to communicate with PMC(Platform Management Controller).
12 Embedded Energy Management Interface (EEMI)
13 ----------------------------------------------
14 The embedded energy management interface is used to allow software
16 device to communicate with a power management controller (PMC) on a
23 ------
30 - IOCTL_SET_PLL_FRAC_MODE 8
31 - IOCTL_GET_PLL_FRAC_MODE 9
[all …]
/kernel/linux/linux-5.10/drivers/platform/olpc/
DKconfig9 Say Y here to get to see options for the ARM-based OLPC platform.
17 tristate "OLPC XO 1.75 Embedded Controller"
23 Include support for the OLPC XO Embedded Controller (EC). The EC
/kernel/linux/linux-5.10/drivers/media/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
7 # NOTE: CEC and Remote Controller support should not depend on MEDIA_SUPPORT
28 default y if !EMBEDDED && !EXPERT
37 If not selected, all non-optional media core functionality
48 By default, a media driver auto-selects all possible ancillary
54 like on embedded systems.
66 # Multimedia support - automatically enable V4L2 and DVB core
128 prompt "Platform-specific devices" if MEDIA_SUPPORT_FILTER
135 This is found on Embedded hardware (SoC), on V4L2 codecs and
169 bool "Media Controller API"
[all …]
/kernel/linux/linux-4.19/Documentation/ABI/testing/
Ddebugfs-ec9 the EC here (XY -> GPE number from /sys/kernel/debug/ec/*/gpe):
14 should get used to read out the 256 Embedded Controller registers
17 CAUTION: Do not write to the Embedded Controller if you don't know
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/chrome/
Dgoogle,cros-ec-typec.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/chrome/google,cros-ec-typec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Google Chrome OS EC(Embedded Controller) Type C port driver.
10 - Benson Leung <bleung@chromium.org>
11 - Prashant Malani <pmalani@chromium.org>
14 Chrome OS devices have an Embedded Controller(EC) which has access to
17 cros-ec node like google,cros-ec-spi.
21 const: google,cros-ec-typec
[all …]
/kernel/linux/linux-5.10/drivers/i2c/busses/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
9 comment "PC SMBus host controller drivers"
17 Host controller on Acer Labs Inc. (ALI) M1535 South Bridges. The SMB
18 controller is part of the 7101 device, which is an ACPI-compliant
22 will be called i2c-ali1535.
29 Host controller on Acer Labs Inc. (ALI) M1563 South Bridges. The SMB
30 controller is part of the 7101 device, which is an ACPI-compliant
34 will be called i2c-ali1563.
44 will be called i2c-ali15x3.
56 will be called i2c-amd756.
[all …]
/kernel/linux/linux-4.19/drivers/hwtracing/coresight/
DKconfig28 This enables support for the Trace Memory Controller driver.
29 Depending on its configuration the device can act as a link (embedded
30 trace router - ETR) or sink (embedded trace FIFO). The driver
40 lookup. CATU helps TMC ETR to use a large physically non-contiguous trace
42 by looking up the provided table. CATU can also be used in pass-through
50 responsible for bridging the gap between the on-chip coresight
51 components and a trace for bridging the gap between the on-chip
54 the on-board coresight memory can handle.
60 This enables support for the Embedded Trace Buffer version 1.0 driver
65 bool "CoreSight Embedded Trace Macrocell 3.x driver"
[all …]

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