| /kernel/linux/linux-6.6/arch/arm/boot/dts/st/ |
| D | stm32mp15xx-dhcor-testbench.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
17 stdout-path = "serial0:115200n8";
20 sd_switch: regulator-sd_switch {
21 compatible = "regulator-gpio";
22 regulator-name = "sd_switch";
23 regulator-min-microvolt = <1800000>;
24 regulator-max-microvolt = <2900000>;
25 regulator-type = "voltage";
26 regulator-always-on;
29 gpios-states = <0>;
[all …]
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| D | stm32mp15xx-dhcor-avenger96.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
3 * Copyright (C) Linaro Ltd 2019 - All Rights Reserved
9 #include "stm32mp15xx-dhcor-io1v8.dtsi"
22 cec_clock: clk-cec-fixed {
23 #clock-cells = <0>;
24 compatible = "fixed-clock";
25 clock-frequency = <24000000>;
29 stdout-path = "serial0:115200n8";
32 hdmi-out {
33 compatible = "hdmi-connector";
[all …]
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| D | stm32mp15xx-dhcor-drc-compact.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
21 stdout-path = "serial0:115200n8";
25 compatible = "gpio-leds";
29 default-state = "off";
35 default-state = "off";
40 compatible = "regulator-fixed";
41 regulator-name = "vio";
42 regulator-min-microvolt = <3300000>;
43 regulator-max-microvolt = <3300000>;
45 regulator-always-on;
[all …]
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| D | stm32mp157c-emstamp-argon.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
9 #include "stm32mp15-pinctrl.dtsi"
10 #include "stm32mp15xxac-pinctrl.dtsi"
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/mfd/st,stpmic1.h>
23 stdout-path = "serial0:115200n8";
31 reserved-memory {
32 #address-cells = <1>;
33 #size-cells = <1>;
37 compatible = "shared-dma-pool";
[all …]
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| D | stm32mp157c-ed1.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
6 /dts-v1/;
10 #include "stm32mp15-pinctrl.dtsi"
11 #include "stm32mp15xxaa-pinctrl.dtsi"
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/mfd/st,stpmic1.h>
17 compatible = "st,stm32mp157c-ed1", "st,stm32mp157";
24 stdout-path = "serial0:115200n8";
32 reserved-memory {
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/iio/adc/ |
| D | atmel,sama5d2-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/atmel,sama5d2-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Eugen Hristev <eugen.hristev@microchip.com>
15 - atmel,sama5d2-adc
16 - microchip,sam9x60-adc
17 - microchip,sama7g5-adc
28 clock-names:
31 vref-supply: true
[all …]
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| D | st,stm32-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/st,stm32-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 STM32 ADC is a successive approximation analog-to-digital converter.
13 stored in a left-aligned or right-aligned 32-bit data register.
17 voltage goes beyond the user-defined, higher or lower thresholds.
22 - Fabrice Gasnier <fabrice.gasnier@foss.st.com>
27 - st,stm32f4-adc-core
28 - st,stm32h7-adc-core
[all …]
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| D | fsl,vf610-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/fsl,vf610-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Haibo Chen <haibo.chen@nxp.com>
18 - items:
19 - enum:
20 - fsl,imx6sx-adc
21 - fsl,imx6ul-adc
22 - const: fsl,vf610-adc
[all …]
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| /kernel/linux/linux-5.10/drivers/cpufreq/ |
| D | intel_pstate.c | 1 // SPDX-License-Identifier: GPL-2.0-only
34 #include <asm/intel-family.h>
51 #define ONE_EIGHTH_FP ((int64_t)1 << (FRAC_BITS - 3))
73 mask = (1 << FRAC_BITS) - 1; in ceiling_fp()
100 * struct sample - Store performance sample
102 * performance during last sample period
107 * read from APERF MSR between last and current sample
109 * read from MPERF MSR between last and current sample
110 * @tsc: Difference of time stamp counter between last and
111 * current sample
[all …]
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| /kernel/linux/linux-6.6/drivers/cpufreq/ |
| D | intel_pstate.c | 1 // SPDX-License-Identifier: GPL-2.0-only
35 #include <asm/intel-family.h>
53 #define ONE_EIGHTH_FP ((int64_t)1 << (FRAC_BITS - 3))
75 mask = (1 << FRAC_BITS) - 1; in ceiling_fp()
92 * struct sample - Store performance sample
94 * performance during last sample period
99 * read from APERF MSR between last and current sample
101 * read from MPERF MSR between last and current sample
102 * @tsc: Difference of time stamp counter between last and
103 * current sample
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/ |
| D | at91-sama5d2_adc.txt | 4 - compatible: Should be "atmel,sama5d2-adc" or "microchip,sam9x60-adc".
5 - reg: Should contain ADC registers location and length.
6 - interrupts: Should contain the IRQ line for the ADC.
7 - clocks: phandle to device clock.
8 - clock-names: Must be "adc_clk".
9 - vref-supply: Supply used as reference for conversions.
10 - vddana-supply: Supply for the adc device.
11 - atmel,min-sample-rate-hz: Minimum sampling rate, it depends on SoC.
12 - atmel,max-sample-rate-hz: Maximum sampling rate, it depends on SoC.
13 - atmel,startup-time-ms: Startup time expressed in ms, it depends on SoC.
[all …]
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| D | st,stm32-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: "http://devicetree.org/schemas/iio/adc/st,stm32-adc.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
10 STM32 ADC is a successive approximation analog-to-digital converter.
13 stored in a left-aligned or right-aligned 32-bit data register.
17 voltage goes beyond the user-defined, higher or lower thresholds.
22 - Fabrice Gasnier <fabrice.gasnier@st.com>
27 - st,stm32f4-adc-core
28 - st,stm32h7-adc-core
[all …]
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| D | fsl,vf610-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/fsl,vf610-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Fugang Duan <fugang.duan@nxp.com>
17 const: fsl,vf610-adc
29 clock-names:
32 vref-supply:
35 fsl,adck-max-frequency:
36 $ref: /schemas/types.yaml#/definitions/uint32-array
[all …]
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| /kernel/linux/linux-5.10/net/ipv4/ |
| D | tcp_rate.c | 1 // SPDX-License-Identifier: GPL-2.0-only
6 * level, it operates by taking a delivery rate sample for each ACK.
8 * A rate sample records the rate at which the network delivered packets
9 * for this flow, calculated over the time interval between the transmission
13 * the estimator generates a delivery rate sample. Typically it uses the rate
21 * send_rate = #pkts_delivered/(last_snd_time - first_snd_time)
22 * ack_rate = #pkts_delivered/(last_ack_time - first_ack_time)
23 * bw = min(send_rate, ack_rate)
28 * deliberately avoids using the inter-packet spacing approach because that
31 * TCP flows can often be application-limited in request/response workloads.
[all …]
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| D | tcp_vegas.c | 1 // SPDX-License-Identifier: GPL-2.0-only
8 * IEEE Journal on Selected Areas in Communication, 13(8):1465--1480,
17 * using fine-grained timers, NewReno, and FACK.
19 * only every-other RTT during slow start, we increase during
27 * minimum RTT sample observed during the last RTT to calculate
29 * o When the sender re-starts from idle, it waits until it has
55 /* There are several situations when we must "re-start" Vegas:
65 * stale info -- both the saved cwnd and congestion feedback are
76 /* Begin taking Vegas samples next time we send something. */ in vegas_enable()
77 vegas->doing_vegas_now = 1; in vegas_enable()
[all …]
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| D | tcp_lp.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * TCP Low Priority (TCP-LP)
11 * the original TCP-LP implementation:
16 * o Handling calculation of One-Way-Delay (OWD) within rtt_sample, since
20 * o OWD is handled in relative format, where local time stamp will in
26 * http://www.ece.rice.edu/~akuzma/Doc/akuzma/TCP-LP.pdf
28 * http://www-ece.rice.edu/networks/TCP-LP/
34 * http://tcp-lp-mod.sourceforge.net/
50 * TCP-LP's state flags.
62 * @flag: TCP-LP state flag
[all …]
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| /kernel/linux/linux-5.10/kernel/sched/ |
| D | psi.c | 21 * The time in which a task can execute on a CPU is our baseline for
22 * productivity. Pressure expresses the amount of time in which this
33 * In the FULL state of a given resource, all non-idle tasks are
42 * The percentage of wallclock time spent in those compound stall
47 * %SOME = time(SOME) / period
48 * %FULL = time(FULL) / period
54 * unrealized due to resource contention *also* scales with non-idle
63 * threads will be contended at any given time, or about 0.4%.
66 * given time *one* of the tasks is delayed due to a lack of memory.
73 * we have to base our calculation on the number of non-idle tasks in
[all …]
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| /kernel/linux/linux-6.6/tools/perf/ |
| D | builtin-kvm.c | 1 // SPDX-License-Identifier: GPL-2.0
5 #include "util/build-id.h"
16 #include <subcmd/parse-options.h>
17 #include "util/trace-event.h"
21 #include "util/synthetic-events.h"
24 #include "util/ordered-events.h"
25 #include "util/kvm-stat.h"
36 #include <sys/time.h>
59 if (vcpu == -1) \
60 return event->total.field; \
[all …]
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| /kernel/linux/linux-6.6/net/ipv4/ |
| D | tcp_rate.c | 1 // SPDX-License-Identifier: GPL-2.0-only
6 * level, it operates by taking a delivery rate sample for each ACK.
8 * A rate sample records the rate at which the network delivered packets
9 * for this flow, calculated over the time interval between the transmission
13 * the estimator generates a delivery rate sample. Typically it uses the rate
21 * send_rate = #pkts_delivered/(last_snd_time - first_snd_time)
22 * ack_rate = #pkts_delivered/(last_ack_time - first_ack_time)
23 * bw = min(send_rate, ack_rate)
28 * deliberately avoids using the inter-packet spacing approach because that
31 * TCP flows can often be application-limited in request/response workloads.
[all …]
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| D | tcp_vegas.c | 1 // SPDX-License-Identifier: GPL-2.0-only
8 * IEEE Journal on Selected Areas in Communication, 13(8):1465--1480,
17 * using fine-grained timers, NewReno, and FACK.
19 * only every-other RTT during slow start, we increase during
27 * minimum RTT sample observed during the last RTT to calculate
29 * o When the sender re-starts from idle, it waits until it has
55 /* There are several situations when we must "re-start" Vegas:
65 * stale info -- both the saved cwnd and congestion feedback are
76 /* Begin taking Vegas samples next time we send something. */ in vegas_enable()
77 vegas->doing_vegas_now = 1; in vegas_enable()
[all …]
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| D | tcp_lp.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * TCP Low Priority (TCP-LP)
11 * the original TCP-LP implementation:
16 * o Handling calculation of One-Way-Delay (OWD) within rtt_sample, since
20 * o OWD is handled in relative format, where local time stamp will in
26 * http://www.ece.rice.edu/~akuzma/Doc/akuzma/TCP-LP.pdf
28 * http://www-ece.rice.edu/networks/TCP-LP/
34 * http://tcp-lp-mod.sourceforge.net/
50 * TCP-LP's state flags.
62 * @flag: TCP-LP state flag
[all …]
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| /kernel/linux/linux-5.10/include/sound/sof/ |
| D | dai-intel.h | 1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
55 /* SSP Configuration Request - SOF_IPC_DAI_SSP_CONFIG */
82 uint32_t bclk_delay; /* guaranteed time (ms) for which BCLK
87 /* HDA Configuration Request - SOF_IPC_DAI_HDA_CONFIG */
95 /* ALH Configuration Request - SOF_IPC_DAI_ALH_CONFIG */
106 /* DMIC Configuration Request - SOF_IPC_DAI_DMIC_CONFIG */
121 * that delays the sampling time of data by half cycles of DMIC source clock
149 * range 1.0 - 3.2 MHz is usually supported microphones. Some microphones are
150 * multi-mode capable and there may be denied mic clock frequencies between
154 * The duty cycle could be set to 48-52% if not known. Generally these
[all …]
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| /kernel/linux/linux-6.6/include/sound/sof/ |
| D | dai-intel.h | 1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
61 /* SSP Configuration Request - SOF_IPC_DAI_SSP_CONFIG */
88 uint32_t bclk_delay; /* guaranteed time (ms) for which BCLK
93 /* HDA Configuration Request - SOF_IPC_DAI_HDA_CONFIG */
101 /* ALH Configuration Request - SOF_IPC_DAI_ALH_CONFIG */
112 /* DMIC Configuration Request - SOF_IPC_DAI_DMIC_CONFIG */
127 * that delays the sampling time of data by half cycles of DMIC source clock
155 * range 1.0 - 3.2 MHz is usually supported microphones. Some microphones are
156 * multi-mode capable and there may be denied mic clock frequencies between
160 * The duty cycle could be set to 48-52% if not known. Generally these
[all …]
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| /kernel/linux/linux-5.10/tools/perf/ |
| D | builtin-kvm.c | 1 // SPDX-License-Identifier: GPL-2.0
5 #include "util/build-id.h"
16 #include <subcmd/parse-options.h>
17 #include "util/trace-event.h"
21 #include "util/synthetic-events.h"
24 #include "util/ordered-events.h"
25 #include "util/kvm-stat.h"
32 #include <sys/time.h>
68 struct perf_sample *sample, in exit_event_get_key() argument
71 key->info = 0; in exit_event_get_key()
[all …]
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| /kernel/linux/linux-6.6/drivers/iio/common/inv_sensors/ |
| D | inv_sensors_timestamp.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
13 /* compute jitter, min and max following jitter in per mille */
17 (((_val) * (1000 - (_jitter))) / 1000)
27 acc->values[acc->idx++] = val; in inv_update_acc()
28 if (acc->idx >= ARRAY_SIZE(acc->values)) in inv_update_acc()
29 acc->idx = 0; in inv_update_acc()
32 for (i = 0; i < ARRAY_SIZE(acc->values); ++i) { in inv_update_acc()
33 if (acc->values[i] == 0) in inv_update_acc()
35 sum += acc->values[i]; in inv_update_acc()
38 acc->val = div_u64(sum, i); in inv_update_acc()
[all …]
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