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/freebsd/sys/contrib/device-tree/Bindings/watchdog/
H A Daspeed-wdt.txt4 - compatible: must be one of:
5 - "aspeed,ast2400-wdt"
6 - "aspeed,ast2500-wdt"
7 - "aspeed,ast2600-wdt"
9 - reg: physical base address of the controller and length of memory mapped
14 - aspeed,reset-typ
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H A Daspeed,ast2400-wdt.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/watchdog/aspeed,ast2400-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andrew Jeffery <andrew@codeconstruct.com.au>
15 - aspeed,ast2400-wdt
16 - aspeed,ast2500-wdt
17 - aspeed,ast2600-wdt
29 aspeed,reset-type:
32 - cpu
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/freebsd/share/man/man4/man4.arm/
H A Dimx_wdog.436 .Bd -ragged -offset indent
43 .Bd -literal -offset indent
53 0.5 to 128 seconds, in half-second increments.
55 timeout period can be changed to any valid non-zero value.
57 At power-on, a special 16-second
58 .Sq power-down timer
60 It will assert the external WDOG_B signal, which may be connected to
61 external hardware that causes the system to reset or power-down.
62 The power-down timer is often reset by the boot loader (typically U-Boot).
63 If the power-down timer is still active at the time when the normal
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/freebsd/lib/libpmc/pmu-events/arch/x86/bonnell/
H A Dother.json51 "BriefDescription": "HITM signal asserted.",
59 "BriefDescription": "HITM signal asserted.",
67 "BriefDescription": "HIT signal asserted.",
75 "BriefDescription": "HIT signal asserted.",
91 "BriefDescription": "Bus cycles when a LOCK signal is asserted.",
99 "BriefDescription": "Bus cycles when a LOCK signal is asserted.",
155 "BriefDescription": "Burst (full cache-line) bus transactions.",
163 "BriefDescription": "Burst (full cache-line) bus transactions.",
187 "BriefDescription": "Instruction-fetch bus transactions.",
195 "BriefDescription": "Instruction-fetch bus transactions.",
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/freebsd/sys/contrib/device-tree/Bindings/pci/
H A Dpci.txt3 PCI Bus Binding to: IEEE Std 1275-1994
4 https://www.devicetree.org/open-firmware/bindings/pci/pci2_1.pdf
9 https://www.devicetree.org/open-firmware/practice/imap/imap0_9d.pdf
14 - linux,pci-domain:
21 - max-link-speed:
27 - reset-gpios:
30 - supports-clkreq:
31 If present this property specifies that CLKREQ signal routing exists from
33 which depends on CLKREQ signal existence. For example, programming root port
34 not to advertise ASPM L1 Sub-States support if there is no CLKREQ signal.
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/freebsd/lib/libc/gen/
H A Dpsignal.336 .Nd system signal messages
54 string for a signal number.
58 function accepts a signal number argument
64 function accepts a signal number argument
70 .Pf non- Dv NULL
76 If the signal number is not recognized
79 .Dq "Unknown signal"
83 through the external array
85 indexed by recognized signal numbers.
86 The external array
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/freebsd/sys/contrib/device-tree/Bindings/bus/
H A Dnvidia,tegra20-gmi.txt4 external memory. Can be used to attach various high speed devices such as
10 - compatible : Should contain one of the following:
11 For Tegra20 must contain "nvidia,tegra20-gmi".
12 For Tegra30 must contain "nvidia,tegra30-gmi".
13 - reg: Should contain GMI controller registers location and length.
14 - clocks: Must contain an entry for each entry in clock-names.
15 - clock-names: Must include the following entries: "gmi"
16 - resets : Must contain an entry for each entry in reset-names.
17 - reset-names : Must include the following entries: "gmi"
18 - #address-cells: The number of cells used to represent physical base
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/freebsd/sys/contrib/device-tree/Bindings/sound/
H A Dcs35l35.txt5 - compatible : "cirrus,cs35l35"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VP-supply : power supplies for the device,
13 - interrupts : IRQ line info CS35L35.
14 (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
17 - cirrus,boost-ind-nanohenr
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/freebsd/sys/contrib/device-tree/Bindings/clock/
H A Dnuvoton,npcm750-clk.txt6 External clocks:
11 clk_rg1refck, clk_rg2refck and clk_xin are external clocks suppling the
17 dt-bindings/clock/nuvoton,npcm7xx-clock.h
22 - compatible: "nuvoton,npcm750-clk" : for clock controller of Nuvoton
25 - reg: physical base address of the clock controller and length of
28 - #clock-cells: should be 1.
32 clk: clock-controller@f0801000 {
33 compatible = "nuvoton,npcm750-clk";
34 #clock-cells = <1>;
36 clock-names = "refclk", "sysbypck", "mcbypck";
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H A Dst,stm32h7-rcc.txt6 Please refer to clock-bindings.txt for common clock controller binding usage.
10 - compatible: Should be:
11 "st,stm32h743-rcc"
13 - reg: should be register base and length as documented in the
16 - #reset-cells: 1, see below
18 - #clock-cells : from common clock binding; shall be set to 1
20 - clocks: External oscillator clock phandle
21 - high speed external clock signal (HSE)
22 - low speed external clock signal (LSE)
23 - external I2S clock (I2S_CKIN)
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H A Dbaikal,bt1-ccu-div.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/clock/baikal,bt1-ccu-div.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Baikal-T1 Clock Control Unit Dividers
11 - Serge Semin <fancer.lancer@gmail.com>
14 Clocks Control Unit is the core of Baikal-T1 SoC System Controller
16 connected with an external fixed rate oscillator, which signal is transformed
18 IP-blocks or to groups of blocks (clock domains). The transformation is done
19 by means of an embedded into CCU PLLs and gateable/non-gateable dividers. The
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/freebsd/sys/contrib/device-tree/Bindings/iio/imu/
H A Dadi,adis16480.txt6 - compatible: Must be one of
12 * "adi,adis16495-1"
13 * "adi,adis16495-2"
14 * "adi,adis16495-3"
15 * "adi,adis16497-1"
16 * "adi,adis16497-2"
17 * "adi,adis16497-3"
18 - reg: SPI chip select number for the device
19 - spi-max-frequency: Max SPI frequency to use
20 see: Documentation/devicetree/bindings/spi/spi-bus.txt
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/freebsd/sys/contrib/device-tree/Bindings/power/supply/ab8500/
H A Dfg.txt3 AB8500 is a mixed signal multimedia and power management
4 device comprising: power and energy-management-module,
5 wall-charger, usb-charger, audio codec, general purpose adc,
8 Fuelgauge support is part of energy-management-modules, other
10 main-charger, usb-combo-charger and battery-temperature-monitoring.
15 - compatible = This shall be: "stericsson,ab8500-fg"
16 - battery = Shall be battery specific information
19 compatible = "stericsson,ab8500-fg";
30 thermistor-on-batctrl:
35 measurement, 'btemp' signal is used when NTC(negative temperature
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/freebsd/sys/contrib/device-tree/Bindings/display/panel/
H A Dpanel-common.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/panel/panel-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Lauren
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/freebsd/sys/contrib/device-tree/Bindings/usb/
H A Dci-hdrc-usb2.txt4 - compatible: should be one of:
5 "fsl,imx23-usb"
6 "fsl,imx27-usb"
7 "fsl,imx28-usb"
8 "fsl,imx6q-usb"
9 "fsl,imx6sl-usb"
10 "fsl,imx6sx-usb"
11 "fsl,imx6ul-usb"
12 "fsl,imx7d-usb"
13 "fsl,imx7ulp-usb"
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/freebsd/sys/contrib/device-tree/Bindings/media/i2c/
H A Dtoshiba,et8ek8.txt6 Documentation/devicetree/bindings/media/video-interfaces.txt .
10 --------------------
12 - compatible: "toshiba,et8ek8"
13 - reg: I2C address (0x3e, or an alternative address)
14 - vana-supply: Analogue voltage supply (VANA), 2.8 volts
15 - clocks: External clock to the sensor
16 - clock-frequency: Frequency of the external clock to the sensor. Camera
17 driver will set this frequency on the external clock. The clock frequency is
18 a pre-determined frequency known to be suitable to the board.
19 - reset-gpios: XSHUTDOWN GPIO. The XSHUTDOWN signal is active low. The sensor
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/freebsd/sys/contrib/device-tree/Bindings/power/supply/
H A Dstericsson,ab8500-battery.txt7 thermistor-on-batctrl:
12 measurement, 'btemp' signal is used when NTC(negative temperature
13 coefficient) resister is interfaced external to battery whereas
18 thermistor-on-batctrl;
23 The absence of property 'thermal-on-batctrl' indicates
24 NTC resister is external to battery and 'btemp' signal is used
27 battery-type:
33 stericsson,battery-type = "LIPO";
/freebsd/sys/contrib/device-tree/Bindings/powerpc/nintendo/
H A Dgamecube.txt7 This node represents the multi-function "Flipper" chip, which packages
12 - compatible : Should be "nintendo,flipper"
16 Represents the interface between the graphics processor and a external
21 - compatible : should be "nintendo,flipper-vi"
22 - reg : should contain the VI registers location and length
23 - interrupts : should contain the VI interrupt
32 - compatible : should be "nintendo,flipper-pi"
33 - re
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/freebsd/sys/arm/freescale/imx/
H A Dimx_wdog.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
73 {"fsl,imx6sx-wdt", 1},
74 {"fsl,imx6sl-wdt", 1},
75 {"fsl,imx6q-wdt", 1},
76 {"fsl,imx53-wdt", 1},
77 {"fsl,imx51-wdt", 1},
78 {"fsl,imx50-wdt", 1},
79 {"fsl,imx35-wdt", 1},
80 {"fsl,imx27-wdt", 1},
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H A Dimx_machdep.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
78 * If the watchdog hardware has been set up to trigger an external reset in imx_wdog_cpu_reset()
79 * signal on watchdog timeout, then we do software-requested rebooting in imx_wdog_cpu_reset()
80 * the same way, by asserting the external reset signal. in imx_wdog_cpu_reset()
82 * Asserting external reset is supposed to result in some external in imx_wdog_cpu_reset()
84 * and stabilizing system voltages, or taking other system-wide reset in imx_wdog_cpu_reset()
90 cr &= ~WDOG_CR_WDA; /* Assert active-low ext reset bit. */ in imx_wdog_cpu_reset()
94 "External reset failed, trying internal cpu-reset\n"); in imx_wdog_cpu_reset()
104 cr &= ~WDOG_CR_SRS; /* Assert active-low software reset bit. */ in imx_wdog_cpu_reset()
/freebsd/share/man/man4/
H A Dsnd_hdsp.435 .Bd -ragged -offset indent
43 .Bd -literal -offset indent
57 .Bl -bullet -compact
59 RME HDSP 9632 (optional AO4S-192 and AIS-192 extension boards)
69 (32kHz-48kHz) and 4 channels at double speed (64kHz-96kHz).
70 Only the HDSP 9632 can operate at quad speed (128kHz-192kHz), ADAT is
79 .Bl -tag -width indent
82 When opened in multi-channel audio software, this makes all ports available
86 .Bl -column "Sound Card" "Single Speed" "Double Speed" "Quad Speed"
90 .It HDSP 9652 Ta " 26 | 26" Ta " 14 | 14" Ta " - | -"
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H A Dsnd_hdspe.434 .Bd -ragged -offset indent
42 .Bd -literal -offset indent
56 .Bl -bullet -compact
58 RME HDSPe AIO (optional AO4S-192 and AI4S-192 extension boards)
68 (32kHz-48kHz), 4 channels at double speed (64kHz-96kHz), and 2 channels at
69 quad speed (128kHz-192kHz).
77 .Bl -tag -width indent
80 When opened in multi-channel audio software, this makes all ports available
84 .Bl -column "HDSPe RayDAT" "Single Speed" "Double Speed" "Quad Speed"
99 .Bl -tag -width indent
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/freebsd/lib/libsys/
H A Dntp_adjtime.261 to adjust the phase and frequency of the phase- or frequency-lock loop
78 .Bd -literal
91 * The following read-only structure members are implemented
92 * only if the PPS signal discipline is configured in the
109 .Bl -tag -width tolerance -compact
113 call (write-only).
115 .Bl -tag -width MOD_TIMECONST -compact -offset indent
135 system time in small increments (read-write).
137 Frequency offset (scaled ppm) (read-write).
143 error bound growth (read-write).
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/freebsd/sys/contrib/device-tree/Bindings/net/
H A Dsmsc911x.txt1 * Smart Mixed-Signal Connectivity (SMSC) LAN911x/912x Controller
4 - compatible : Should be "smsc,lan<model>", "smsc,lan9115"
5 - reg : Address and length of the io space for SMSC LAN
6 - interrupts : one or two interrupt specifiers
7 - The first interrupt is the SMSC LAN interrupt line
8 - The second interrupt (if present) is the PME (power
11 - phy-mode : See ethernet.txt file in the same directory
14 - reg-shift : Specify the quantity to shift the register offsets by
15 - reg-io-width : Specify the size (in bytes) of the IO accesses that
18 - smsc,irq-active-high : Indicates the IRQ polarity is active-high
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/freebsd/sys/contrib/device-tree/Bindings/iio/potentiostat/
H A Dti,lmp91000.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matt Ranostay <matt.ranostay@konsulko.com>
13 Typically used as a signal conditioner for chemical sensors.
20 - ti,lmp91000
21 - ti,lmp91002
26 io-channels:
29 ti,external-tia-resistor:
32 If the property ti,tia-gain-ohm is not defined this needs to be set to
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