Home
last modified time | relevance | path

Searched +full:bool +full:- +full:property (Results 1 – 13 of 13) sorted by relevance

/Documentation/devicetree/bindings/
Dexample-schema.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 # All the top-level keys are standard json-schema keywords except for
10 $id: http://devicetree.org/schemas/example-schema.yaml#
11 # $schema is the meta-schema this schema should be validated with.
12 $schema: http://devicetree.org/meta-schemas/core.yaml#
17 - Rob Herring <robh@kernel.org>
20 A more detailed multi-line description of the binding.
44 - items:
45 # items is a list of possible values for the property. The number of
[all …]
/Documentation/devicetree/bindings/media/
Dstih407-c8sectpfe.txt14 - compatible : Should be "stih407-c8sectpfe"
16 - reg : Address and length of register sets for each device in
17 "reg-names"
19 - reg-names : The names of the register addresses corresponding to the
21 - c8sectpfe: c8sectpfe registers
22 - c8sectpfe-ram: c8sectpfe internal sram
24 - clocks : phandle list of c8sectpfe clocks
25 - clock-names : should be "c8sectpfe"
26 See: Documentation/devicetree/bindings/clock/clock-bindings.txt
28 - pinctrl-names : a pinctrl state named tsin%d-serial or tsin%d-parallel (where %d is tsin-num)
[all …]
/Documentation/devicetree/bindings/phy/
Dphy-miphy365x.txt8 - compatible : Should be "st,miphy365x-phy"
9 - st,syscfg : Phandle / integer array property. Phandle of sysconfig group
11 an entry for each port sub-node, specifying the control
14 Required nodes : A sub-node is required for each channel the controller
16 'reg' and 'reg-names' properties are used inside these
21 - #phy-cells : Should be 1 (See second example)
23 - PHY_TYPE_SATA
24 - PHY_TYPE_PCI
25 - reg : Address and length of register sets for each device in
26 "reg-names"
[all …]
/Documentation/devicetree/bindings/misc/
Datmel-ssc.txt4 - compatible: "atmel,at91rm9200-ssc" or "atmel,at91sam9g45-ssc"
5 - atmel,at91rm9200-ssc: support pdc transfer
6 - atmel,at91sam9g45-ssc: support dma transfer
7 - reg: Should contain SSC registers location and length
8 - interrupts: Should contain SSC interrupt
9 - clock-names: tuple listing input clock names.
11 - clocks: phandles to input clocks.
14 Required properties for devices compatible with "atmel,at91sam9g45-ssc":
15 - dmas: DMA specifier, consisting of a phandle to DMA controller node,
17 See Documentation/devicetree/bindings/dma/atmel-dma.txt for details.
[all …]
/Documentation/devicetree/bindings/hwmon/
Dlltc,ltc4286.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
15 - lltc,ltc4286
16 - lltc,ltc4287
21 adi,vrange-low-enable:
23 This property is a bool parameter to represent the
29 - compatible
30 - reg
[all …]
/Documentation/admin-guide/media/
Dsi4713.rst1 .. SPDX-License-Identifier: GPL-2.0
14 ----------------------------
29 -------------------------
34 The I2C device driver exports a v4l2-subdev interface to the kernel.
36 using the v4l2-subdev calls (g_ext_ctrls, s_ext_ctrls).
45 When the v4l2 mute property is set to 1 (true), the driver will turn the chip off.
48 ----------------------
51 Here is an output from v4l2-ctl util:
53 .. code-block:: none
55 / # v4l2-ctl -d /dev/radio0 --all -L
[all …]
/Documentation/driver-api/phy/
Dsamsung-usb2.rst6 --------------
18 --------------------
20 - phy-samsung-usb2.c
30 - phy-samsung-usb2.h
36 ------------------
46 bool has_mode_switch;
51 property is a boolean flag that determines whether the SoC has USB host
65 - `int (*rate_to_clk)(unsigned long, u32 *)`
101 - `int (*power_on)(struct samsung_usb2_phy_instance *);`
108 phy-samsung-usb2.c file. In case of Exynos 4210 the following lines were
[all …]
/Documentation/driver-api/
Dmailbox.rst11 proprietary and implement non-standard protocol. So even if two
34 The method in order of preference is IRQ -> Poll -> None, which
44 send a message through before returning) or non-blocking/async mode (submit
53 bool async;
64 if (dc->async) {
80 complete(&dc->c);
93 /* Populate non-blocking mode client */
94 dc_async->cl.dev = &pdev->dev;
95 dc_async->cl.rx_callback = message_from_remote;
96 dc_async->cl.tx_done = sample_sent;
[all …]
Dpwm.rst15 ----------------
24 PWM_LOOKUP("tegra-pwm", 0, "pwm-backlight", NULL,
36 ----------
52 bool pwm_might_sleep(struct pwm_device *pwm);
82 PWM arguments are usually platform-specific and allows the PWM user to only
93 -----------------------------------
102 The number of PWM channels this chip supports (read-only).
105 Exports a PWM channel for use with sysfs (write-only).
108 Unexports a PWM channel from sysfs (write-only).
110 The PWM channels are numbered using a per-chip index from 0 to npwm-1.
[all …]
/Documentation/firmware-guide/acpi/
Denumeration.rst1 .. SPDX-License-Identifier: GPL-2.0
13 that are accessed through memory-mapped registers.
15 In order to support this and re-use the existing drivers as much as
18 - Devices that have no bus connector resource are represented as
21 - Devices behind real busses where there is a connector resource
34 This means that when ACPI_HANDLE(dev) returns non-NULL the device was
36 device-specific configuration. There is an example of this below.
43 for the device and add supported ACPI IDs. If this same IP-block is used on
44 some other non-ACPI platform, the driver might work out of the box or needs
133 static bool filter_func(struct dma_chan *chan, void *param)
[all …]
/Documentation/power/
Denergy-model.rst1 .. SPDX-License-Identifier: GPL-2.0
8 -----------
12 subsystems willing to use that information to make energy-aware decisions.
18 each and every client subsystem to re-implement support for each and every
23 The power values might be expressed in micro-Watts or in an 'abstract scale'.
26 can be found in the Energy-Aware Scheduler documentation
27 Documentation/scheduler/sched-energy.rst. For some subsystems like thermal or
30 thus the real micro-Watts might be needed. An example of these requirements can
32 Documentation/driver-api/thermal/power_allocator.rst.
36 an 'abstract scale' deriving real energy in micro-Joules would not be possible.
[all …]
/Documentation/admin-guide/
Dkernel-parameters.txt16 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
[all …]
/Documentation/RCU/Design/Requirements/
DRequirements.rst16 ------------
18 Read-copy update (RCU) is a synchronization mechanism that is often used
19 as a replacement for reader-writer locking. RCU is unusual in that
20 updaters do not block readers, which means that RCU's read-side
28 thought of as an informal, high-level specification for RCU. It is
40 #. `Fundamental Non-Requirements`_
42 #. `Quality-of-Implementation Requirements`_
44 #. `Software-Engineering Requirements`_
53 ------------------------
58 #. `Grace-Period Guarantee`_
[all …]