/openbmc/linux/Documentation/ABI/testing/ |
H A D | sysfs-bus-coresight-devices-cti | 1 What: /sys/bus/coresight/devices/<cti-name>/enable 7 What: /sys/bus/coresight/devices/<cti-name>/powered 13 What: /sys/bus/coresight/devices/<cti-name>/ctmid 19 What: /sys/bus/coresight/devices/<cti-name>/nr_trigger_cons 25 What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/name 31 What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/in_signals 35 Description: (Read) Input trigger signals from connected device <N> 37 What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/in_types 41 Description: (Read) Functional types for the input trigger signals 44 What: /sys/bus/coresight/devices/<cti-name>/triggers<N>/out_signals [all …]
|
H A D | sysfs-class-led-trigger-usbport | 4 Contact: linux-leds@vger.kernel.org 5 linux-usb@vger.kernel.org 7 Every dir entry represents a single USB port that can be 8 selected for the USB port trigger. Selecting ports makes trigger
|
/openbmc/linux/arch/arm/boot/dts/ti/omap/ |
H A D | omap5-uevm.dts | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ 5 /dts-v1/; 7 #include "omap5-board-common.dtsi" 11 compatible = "ti,omap5-uevm", "ti,omap5"; 18 reserved-memory { 19 #address-cells = <2>; 20 #size-cells = <2>; 23 dsp_memory_region: dsp-memory@95000000 { 24 compatible = "shared-dma-pool"; [all …]
|
H A D | am335x-osd3358-sm-red.dts | 1 //SPDX-License-Identifier: GPL-2.0 2 /* Copyright (C) 2018 Octavo Systems LLC - https://www.octavosystems.com/ 9 /dts-v1/; 12 #include "am335x-osd335x-common.dtsi" 13 #include <dt-bindings/interrupt-controller/irq.h> 15 #include <dt-bindings/display/tda998x.h> 18 model = "Octavo Systems OSD3358-SM-RED"; 19 compatible = "oct,osd3358-sm-refdesign", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; 23 regulator-min-microvolt = <1800000>; 24 regulator-max-microvolt = <1800000>; [all …]
|
H A D | am335x-bone-common.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ 9 cpu0-supply = <&dcdc2_reg>; 19 stdout-path = &uart0; 23 pinctrl-names = "default"; 24 pinctrl-0 = <&user_leds_s0>; 26 compatible = "gpio-leds"; 31 linux,default-trigger = "heartbeat"; 32 default-state = "off"; 38 linux,default-trigger = "mmc0"; [all …]
|
H A D | am335x-boneblue.dts | 1 // SPDX-License-Identifier: GPL-2.0-only 3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ 5 /dts-v1/; 8 #include "am335x-osd335x-common.dtsi" 9 #include <dt-bindings/interrupt-controller/irq.h> 13 compatible = "ti,am335x-bone-blue", "ti,am33xx"; 16 stdout-path = &uart0; 20 pinctrl-names = "default"; 21 pinctrl-0 = <&user_leds_s0>; 23 compatible = "gpio-leds"; [all …]
|
H A D | am335x-pocketbeagle.dts | 1 // SPDX-License-Identifier: GPL-2.0 3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/ 7 /dts-v1/; 10 #include "am335x-osd335x-common.dtsi" 14 compatible = "ti,am335x-pocketbeagle", "ti,am335x-bone", "ti,am33xx"; 17 stdout-path = &uart0; 21 pinctrl-names = "default"; 22 pinctrl-0 = <&usr_leds_pins>; 24 compatible = "gpio-leds"; 26 led-usr0 { [all …]
|
H A D | am335x-regor.dtsi | 1 // SPDX-License-Identifier: GPL-2.0 9 model = "Phytec AM335x phyBOARD-REGOR"; 10 compatible = "phytec,am335x-regor", "phytec,am335x-phycore-som", "ti,am33xx"; 13 compatible = "regulator-fixed"; 14 regulator-name = "vcc3v3"; 15 regulator-min-microvolt = <3300000>; 16 regulator-max-microvolt = <3300000>; 17 regulator-boot-on; 21 user_leds: user-leds { 22 compatible = "gpio-leds"; [all …]
|
H A D | omap3-overo-base.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only 17 led-controller { 18 compatible = "pwm-leds"; 20 led-1 { 23 max-brightness = <127>; 24 linux,default-trigger = "mmc0"; 29 compatible = "ti,omap-twl4030"; 37 compatible = "regulator-fixed"; 38 regulator-name = "hsusb2_vbus"; 39 regulator-min-microvolt = <5000000>; [all …]
|
/openbmc/linux/Documentation/leds/ |
H A D | ledtrig-usbport.rst | 2 USB port LED trigger 5 This LED trigger can be used for signalling to the user a presence of USB device 13 Please note that this trigger allows selecting multiple USB ports for a single 18 1) Device with single USB LED and few physical ports 28 port may be handled by ohci-platform, ehci-platform and xhci-hcd. If there is 32 This trigger can be activated from user space on led class devices as shown 35 echo usbport > trigger 38 Documentation/ABI/testing/sysfs-class-led-trigger-usbport 40 Example use-case:: 42 echo usbport > trigger [all …]
|
H A D | ledtrig-oneshot.rst | 2 One-shot LED Trigger 5 This is a LED trigger useful for signaling the user of an event where there are 6 no clear trap points to put standard led-on and led-off settings. Using this 7 trigger, the application needs only to signal the trigger when an event has 8 happened, then the trigger turns the LED on and then keeps it off for a 11 This trigger is meant to be usable both for sporadic and dense events. In the 12 first case, the trigger produces a clear single controlled blink for each 16 A one-shot LED only stays in a constant state when there are no events. An 20 The trigger can be activated from user space on led class devices as shown 23 echo oneshot > trigger [all …]
|
/openbmc/debug-trigger/ |
H A D | README.md | 1 # BMC Debug Trigger 3 `debug-trigger` listens for an external signal that the BMC is in some way 7 ## Trigger sources 9 `debug-trigger` implements a simple protocol over an LPC KCS device as its 10 trigger source. 14 `debug-trigger` implements a single action once the trigger event is received, 15 which is to crash the kernel via `/proc/sysrq-trigger`. For systems with kdump
|
/openbmc/linux/drivers/scsi/mpt3sas/ |
H A D | mpt3sas_trigger_diag.h | 7 * Copyright (C) 2012-2014 LSI Corporation 8 * Copyright (C) 2013-2014 Avago Technologies 9 * (mailto: MPT-FusionLinux.pdl@avagotech.com) 24 * LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, 43 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 46 /* Diagnostic Trigger Configuration Data Structures */ 54 /* trigger types */ 60 /* trigger names */ 66 /* master trigger bitmask */ 72 /* fake firmware event for trigger */ [all …]
|
/openbmc/u-boot/arch/arm/dts/ |
H A D | am335x-bone-common.dtsi | 2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ 12 cpu0-supply = <&dcdc2_reg>; 17 stdout-path = &uart0; 18 tick-timer = &timer2; 27 pinctrl-names = "default"; 28 pinctrl-0 = <&user_leds_s0>; 30 compatible = "gpio-leds"; 35 linux,default-trigger = "heartbeat"; 36 default-state = "off"; 42 linux,default-trigger = "mmc0"; [all …]
|
H A D | am335x-rut.dts | 6 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ 12 /dts-v1/; 15 #include <dt-bindings/input/input.h> 19 compatible = "ti,am335x-evm", "ti,am33xx"; 22 compatible = "pwm-beeper"; 27 stdout-path = &uart0; 28 tick-timer = &timer2; 33 cpu0-supply = <&dcdc2_reg>; 37 gpio_keys: powerfail-keys { 38 compatible = "gpio-keys"; [all …]
|
/openbmc/linux/tools/tracing/rtla/src/ |
H A D | trace.c | 1 // SPDX-License-Identifier: GPL-2.0 14 * enable_tracer_by_name - enable a tracer on the given instance 31 return -1; in enable_tracer_by_name() 38 * disable_tracer - set nop tracer to the insta 51 * create_instance - create a trace instance with *instance_name 59 * destroy_instance - remove a trace instance and free the data 68 * save_trace_to_file - save the trace output of the instance to the file 76 int retval = - in save_trace_to_file() 265 trace_event_add_trigger(struct trace_events * event,char * trigger) trace_event_add_trigger() argument 361 char trigger[1024]; trace_event_disable_trigger() local 449 char trigger[1024]; trace_event_enable_trigger() local [all...] |
/openbmc/linux/tools/perf/pmu-events/arch/arm64/ |
H A D | common-and-microarch.json | 129 "PublicDescription": "Attributable Level 1 data cache write-back", 132 "BriefDescription": "Attributable Level 1 data cache write-back" 147 "PublicDescription": "Attributable Level 2 data cache write-back", 150 "BriefDescription": "Attributable Level 2 data cache write-back" 273 "PublicDescription": "Access to another socket in a multi-socket system", 276 "BriefDescription": "Access to another socket in a multi-socket system" 303 … "PublicDescription": "Attributable memory read access to another socket in a multi-socket system", 306 … "BriefDescription": "Attributable memory read access to another socket in a multi-socket system" 309 …"PublicDescription": "Level 1 data cache long-latency read miss. The counter counts each memory r… 312 "BriefDescription": "Level 1 data cache long-latency read miss" [all …]
|
/openbmc/linux/Documentation/trace/coresight/ |
H A D | coresight-ect.rst | 1 .. SPDX-License-Identifier: GPL-2.0 4 CoreSight Embedded Cross Trigger (CTI & CTM). 11 -------------------- 13 The CoreSight Cross Trigger Interface (CTI) is a hardware device that takes 15 devices and interconnects them via the Cross Trigger Matrix (CTM) to other 21 0 C 0----------->: : +======>(other CTI channel IO) 22 0 P 0<-----------: : v 24 0000000 : CTI :<=========>*CTM*<====>: CTI :---+ 25 ####### in_trigs : : (id 0-3) ***** ::::::: v 26 # ETM #----------->: : ^ ####### [all …]
|
/openbmc/linux/Documentation/devicetree/bindings/timer/ |
H A D | nvidia,tegra-timer.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only 3 --- 4 $id: http://devicetree.org/schemas/timer/nvidia,tegra-timer.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Stephen Warren <swarren@nvidia.com> 13 - if: 17 const: nvidia,tegra210-timer 21 # Either a single combined interrupt or up to 14 individual interrupts 27 - if: 31 - items: [all …]
|
/openbmc/linux/drivers/iio/ |
H A D | industrialio-trigger.c | 1 // SPDX-License-Identifier: GPL-2.0-only 2 /* The industrial I/O core, trigger handling functions 16 #include <linux/iio/iio-opaque.h> 17 #include <linux/iio/trigger.h> 22 /* RFC - Question of approach 23 * Make the common case (single sensor single trigger) 24 * simple by starting trigger capture from when first sensors 28 * of the trigger. (not implemented) 35 /* Single list of all available triggers */ 40 * name_show() - retrieve useful identifying name [all …]
|
/openbmc/linux/Documentation/driver-api/ |
H A D | reset.rst | 1 .. SPDX-License-Identifier: GPL-2.0-only 13 the `consumer driver interface <#consumer-driver-interface>`__ (`API reference 14 <#reset-consumer-api>`__), which allows peripheral drivers to request control 16 <#reset-controller-driver-interface>`__ (`API reference 17 <#reset-controller-driver-api>`__), which is used by drivers for reset 25 -------- 37 Most commonly this is a single bit in reset controller register space that 39 is self-clearing and can be used to trigger a predetermined pulse on the 41 In more complicated reset controls, a single trigger action can launch a 61 trigger reset pulses, or to query reset line status. [all …]
|
/openbmc/u-boot/include/ |
H A D | adc.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */ 10 /* ADC_CHANNEL() - ADC channel bit mask, to select only required channels */ 13 /* The last possible selected channel with 32-bit mask */ 19 * - ADC_DATA_FORMAT_BIN - binary offset 20 * - ADC_DATA_FORMAT_2S - two's complement 31 * struct adc_channel - structure to hold channel conversion data. 32 * Useful to keep the result of a multi-channel conversion output. 34 * @id - channel id 35 * @data - channel conversion data 43 * struct adc_uclass_platdata - basic ADC info [all …]
|
/openbmc/linux/arch/arm/kernel/ |
H A D | hw_breakpoint.c | 1 // SPDX-License-Identifier: GPL-2.0-only 10 * HW_breakpoint: a unified kernel/user-space hardware breakpoint facility, 13 #define pr_fmt(fmt) "hw-breakpoint: " fmt 150 /* We don't support the memory-mapped interface. */ in debug_arch_supported() 198 * a single watchpoint register for the time being. This way, we always in get_num_wrps() 215 return core_has_mismatch_brps() ? brps - 1 : brps; in get_num_brps() 256 return -ENODEV; in enable_monitor_mode() 264 return -EPERM; in enable_monitor_mode() 292 * Check if 8-bit byte-address select is available. 332 addr = info->address; in arch_install_hw_breakpoint() [all …]
|
/openbmc/linux/arch/arm64/boot/dts/ti/ |
H A D | k3-am642-phyboard-electra-rdk.dts | 1 // SPDX-License-Identifier: GPL-2.0 3 * Copyright (C) 2021 PHYTEC America, LLC - https://www.phytec.com 10 * https://www.phytec.com/product/phyboard-am64x 13 /dts-v1/; 15 #include <dt-bindings/gpio/gpio.h> 16 #include <dt-bindings/input/input.h> 17 #include <dt-bindings/leds/common.h> 18 #include <dt-bindings/leds/leds-pca9532.h> 19 #include <dt-bindings/phy/phy.h> 20 #include "k3-am642.dtsi" [all …]
|
H A D | k3-am625-phyboard-lyra-rdk.dts | 1 // SPDX-License-Identifier: GPL-2.0 3 * Copyright (C) 2022 - 2023 PHYTEC Messtechnik GmbH 7 * https://www.phytec.com/product/phyboard-am62x 10 #include <dt-bindings/gpio/gpio.h> 11 #include <dt-bindings/input/input.h> 12 #include <dt-bindings/leds/common.h> 13 #include <dt-bindings/net/ti-dp83867.h> 14 #include "k3-am625.dtsi" 15 #include "k3-am62-phycore-som.dtsi" 18 compatible = "phytec,am625-phyboard-lyra-rdk", [all …]
|