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/linux/Documentation/devicetree/bindings/edac/
H A Dsocfpga-eccmgr.txt3 The ECC Manager counts and corrects single bit errors and counts/handles
4 double bit errors which are uncorrectable.
8 - compatible : Should be "altr,socfpga-ecc-manager"
9 - #address-cells: must be 1
10 - #size-cells: must be 1
11 - ranges : standard definition, should translate from local addresses
17 - compatible : Should be "altr,socfpga-l2-ecc"
18 - reg : Address and size for ECC error interrupt clear registers.
19 - interrupts : Should be single bit error interrupt, then double bit error
24 - compatible : Should be "altr,socfpga-ocram-ecc"
[all …]
/linux/tools/perf/pmu-events/arch/x86/cascadelakex/
H A Dfloating-point.json3 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational double precision float…
7-bit packed computational double precision floating-point instructions retired; some instructions …
12 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational single precision float…
16-bit packed computational single precision floating-point instructions retired; some instructions …
21 …"BriefDescription": "Counts once for most SIMD 256-bit packed double computational precision float…
25-bit packed double computational precision floating-point instructions retired; some instructions …
30 …"BriefDescription": "Counts once for most SIMD 256-bit packed single computational precision float…
34-bit packed single computational precision floating-point instructions retired; some instructions …
39-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
43-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/tigerlake/
H A Dfloating-point.json12-bit packed double precision floating-point instructions retired; some instructions will count twi…
16-bit packed double precision floating-point instructions retired; some instructions will count twi…
21-bit packed single precision floating-point instructions retired; some instructions will count twi…
25-bit packed single precision floating-point instructions retired; some instructions will count twi…
30-bit packed double precision floating-point instructions retired; some instructions will count twi…
34-bit packed double precision floating-point instructions retired; some instructions will count twi…
39-bit packed single precision floating-point instructions retired; some instructions will count twi…
43-bit packed single precision floating-point instructions retired; some instructions will count twi…
48-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
52-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/rocketlake/
H A Dfloating-point.json12-bit packed double precision floating-point instructions retired; some instructions will count twi…
16-bit packed double precision floating-point instructions retired; some instructions will count twi…
21-bit packed single precision floating-point instructions retired; some instructions will count twi…
25-bit packed single precision floating-point instructions retired; some instructions will count twi…
30-bit packed double precision floating-point instructions retired; some instructions will count twi…
34-bit packed double precision floating-point instructions retired; some instructions will count twi…
39-bit packed single precision floating-point instructions retired; some instructions will count twi…
43-bit packed single precision floating-point instructions retired; some instructions will count twi…
48-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
52-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/icelakex/
H A Dfloating-point.json12-bit packed double precision floating-point instructions retired; some instructions will count twi…
16-bit packed double precision floating-point instructions retired; some instructions will count twi…
21-bit packed single precision floating-point instructions retired; some instructions will count twi…
25-bit packed single precision floating-point instructions retired; some instructions will count twi…
30-bit packed double precision floating-point instructions retired; some instructions will count twi…
34-bit packed double precision floating-point instructions retired; some instructions will count twi…
39-bit packed single precision floating-point instructions retired; some instructions will count twi…
43-bit packed single precision floating-point instructions retired; some instructions will count twi…
48-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
52-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/icelake/
H A Dfloating-point.json12-bit packed double precision floating-point instructions retired; some instructions will count twi…
16-bit packed double precision floating-point instructions retired; some instructions will count twi…
21-bit packed single precision floating-point instructions retired; some instructions will count twi…
25-bit packed single precision floating-point instructions retired; some instructions will count twi…
30-bit packed double precision floating-point instructions retired; some instructions will count twi…
34-bit packed double precision floating-point instructions retired; some instructions will count twi…
39-bit packed single precision floating-point instructions retired; some instructions will count twi…
43-bit packed single precision floating-point instructions retired; some instructions will count twi…
48-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
52-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/skylakex/
H A Dfloating-point.json3 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational double precision float…
7-bit packed computational double precision floating-point instructions retired; some instructions …
12 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational single precision float…
16-bit packed computational single precision floating-point instructions retired; some instructions …
21 …"BriefDescription": "Counts once for most SIMD 256-bit packed double computational precision float…
25-bit packed double computational precision floating-point instructions retired; some instructions …
30 …"BriefDescription": "Counts once for most SIMD 256-bit packed single computational precision float…
34-bit packed single computational precision floating-point instructions retired; some instructions …
39-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
43-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/skylake/
H A Dfloating-point.json3 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational double precision float…
7-bit packed computational double precision floating-point instructions retired; some instructions …
12 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational single precision float…
16-bit packed computational single precision floating-point instructions retired; some instructions …
21 …"BriefDescription": "Counts once for most SIMD 256-bit packed double computational precision float…
25-bit packed double computational precision floating-point instructions retired; some instructions …
30 …"BriefDescription": "Counts once for most SIMD 256-bit packed single computational precision float…
34-bit packed single computational precision floating-point instructions retired; some instructions …
39-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
43-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/emeraldrapids/
H A Dfloating-point.json77-bit packed double precision floating-point instructions retired; some instructions will count twi…
81-bit packed double precision floating-point instructions retired; some instructions will count twi…
86-bit packed single precision floating-point instructions retired; some instructions will count twi…
90-bit packed single precision floating-point instructions retired; some instructions will count twi…
95-bit packed double precision floating-point instructions retired; some instructions will count twi…
99-bit packed double precision floating-point instructions retired; some instructions will count twi…
104-bit packed single precision floating-point instructions retired; some instructions will count twi…
108-bit packed single precision floating-point instructions retired; some instructions will count twi…
113-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
117-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/graniterapids/
H A Dfloating-point.json77-bit packed double precision floating-point instructions retired; some instructions will count twi…
81-bit packed double precision floating-point instructions retired; some instructions will count twi…
86-bit packed single precision floating-point instructions retired; some instructions will count twi…
90-bit packed single precision floating-point instructions retired; some instructions will count twi…
95-bit packed double precision floating-point instructions retired; some instructions will count twi…
99-bit packed double precision floating-point instructions retired; some instructions will count twi…
104-bit packed single precision floating-point instructions retired; some instructions will count twi…
108-bit packed single precision floating-point instructions retired; some instructions will count twi…
113-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
117-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/sapphirerapids/
H A Dfloating-point.json77-bit packed double precision floating-point instructions retired; some instructions will count twi…
81-bit packed double precision floating-point instructions retired; some instructions will count twi…
86-bit packed single precision floating-point instructions retired; some instructions will count twi…
90-bit packed single precision floating-point instructions retired; some instructions will count twi…
95-bit packed double precision floating-point instructions retired; some instructions will count twi…
99-bit packed double precision floating-point instructions retired; some instructions will count twi…
104-bit packed single precision floating-point instructions retired; some instructions will count twi…
108-bit packed single precision floating-point instructions retired; some instructions will count twi…
113-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
117-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/meteorlake/
H A Dfloating-point.json96-bit packed double precision floating-point instructions retired; some instructions will count twi…
100-bit packed double precision floating-point instructions retired; some instructions will count twi…
106-bit packed single precision floating-point instructions retired; some instructions will count twi…
110-bit packed single precision floating-point instructions retired; some instructions will count twi…
116-bit packed double precision floating-point instructions retired; some instructions will count twi…
120-bit packed double precision floating-point instructions retired; some instructions will count twi…
126-bit packed single precision floating-point instructions retired; some instructions will count twi…
130-bit packed single precision floating-point instructions retired; some instructions will count twi…
136-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
140-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/linux/drivers/regulator/
H A Dda9121-regulator.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * DA9121 Single-channel dual-phase 10A buck converter
4 * DA9130 Single-channel dual-phase 10A buck converter (Automotive)
5 * DA9217 Single-channel dual-phase 6A buck converter
6 * DA9122 Dual-channel single-phase 5A buck converter
7 * DA9131 Dual-channel single-phase 5A buck converter (Automotive)
8 * DA9220 Dual-channel single-phase 3A buck converter
9 * DA9132 Dual-channel single-phase 3A buck converter (Automotive)
23 #include <dt-bindings/regulator/dlg,da9121-regulator.h>
110 #define DA9xxx_MASK_SYS_STATUS_0_SG BIT(2)
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/linux/tools/perf/pmu-events/arch/x86/alderlake/
H A Dfloating-point.json86-bit packed double precision floating-point instructions retired; some instructions will count twi…
90-bit packed double precision floating-point instructions retired; some instructions will count twi…
96-bit packed single precision floating-point instructions retired; some instructions will count twi…
100-bit packed single precision floating-point instructions retired; some instructions will count twi…
106-bit packed double precision floating-point instructions retired; some instructions will count twi…
110-bit packed double precision floating-point instructions retired; some instructions will count twi…
116-bit packed single precision floating-point instructions retired; some instructions will count twi…
120-bit packed single precision floating-point instructions retired; some instructions will count twi…
126-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
130-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/broadwellx/
H A Dfloating-point.json3-bit packed double precision floating-point instructions retired; some instructions will count twi…
7-bit packed double precision floating-point instructions retired; some instructions will count twi…
12-bit packed single precision floating-point instructions retired; some instructions will count twi…
16-bit packed single precision floating-point instructions retired; some instructions will count twi…
21-bit packed double precision floating-point instructions retired; some instructions will count twi…
25-bit packed double precision floating-point instructions retired; some instructions will count twi…
30-bit packed single precision floating-point instructions retired; some instructions will count twi…
34-bit packed single precision floating-point instructions retired; some instructions will count twi…
39-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
43-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/broadwellde/
H A Dfloating-point.json3-bit packed double precision floating-point instructions retired; some instructions will count twi…
7-bit packed double precision floating-point instructions retired; some instructions will count twi…
12-bit packed single precision floating-point instructions retired; some instructions will count twi…
16-bit packed single precision floating-point instructions retired; some instructions will count twi…
21-bit packed double precision floating-point instructions retired; some instructions will count twi…
25-bit packed double precision floating-point instructions retired; some instructions will count twi…
30-bit packed single precision floating-point instructions retired; some instructions will count twi…
34-bit packed single precision floating-point instructions retired; some instructions will count twi…
39-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
43-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/tools/perf/pmu-events/arch/x86/broadwell/
H A Dfloating-point.json3-bit packed double precision floating-point instructions retired; some instructions will count twi…
7-bit packed double precision floating-point instructions retired; some instructions will count twi…
12-bit packed single precision floating-point instructions retired; some instructions will count twi…
16-bit packed single precision floating-point instructions retired; some instructions will count twi…
21-bit packed double precision floating-point instructions retired; some instructions will count twi…
25-bit packed double precision floating-point instructions retired; some instructions will count twi…
30-bit packed single precision floating-point instructions retired; some instructions will count twi…
34-bit packed single precision floating-point instructions retired; some instructions will count twi…
39-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
43-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
[all …]
/linux/include/uapi/linux/
H A Drseq.h1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
10 * Copyright (c) 2015-2018 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
17 RSEQ_CPU_ID_UNINITIALIZED = -1,
18 RSEQ_CPU_ID_REGISTRATION_FAILED = -2,
42 * contained within a single cache-line. It is usually declared as
43 * link-time constant data.
58 * contained within a single cache-line.
60 * A single struct rseq per thread is allowed.
65 * kernel. Read by user-space with single-copy atomicity
67 * registered this data structure. Aligned on 32-bit. Always
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/linux/arch/parisc/math-emu/
H A Dfcnvxf.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Linux/PA-RISC Project (http://www.parisc-linux.org/)
5 * Floating-point emulation code
6 * Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org>
15 * Single Fixed-point to Single Floating-point
16 * Single Fixed-point to Double Floating-point
17 * Double Fixed-point to Single Floating-point
18 * Double Fixed-point to Double Floating-point
41 * Convert single fixed-point to single floating-point format
56 * set sign bit of result and get magnitude of source in sgl_to_sgl_fcnvxf()
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/linux/tools/testing/selftests/rseq/
H A Drseq-abi.h1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
6 * rseq-abi.h
10 * Copyright (c) 2015-2022 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
17 RSEQ_ABI_CPU_ID_UNINITIALIZED = -1,
18 RSEQ_ABI_CPU_ID_REGISTRATION_FAILED = -2,
42 * contained within a single cache-line. It is usually declared as
43 * link-time constant data.
58 * contained within a single cache-line.
60 * A single struct rseq_abi per thread is allowed.
65 * kernel. Read by user-space with single-copy atomicity
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/linux/Documentation/devicetree/bindings/pinctrl/
H A Dpinctrl-single.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/pinctrl-single.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic Pin Controller with a Single Register for One or More Pins
10 - Tony Lindgren <tony@atomide.com>
13 Some pin controller devices use a single register for one or more pins. The
21 - enum:
22 - pinctrl-single
23 - pinconf-single
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/linux/include/linux/iio/frequency/
H A Dad9523.h1 /* SPDX-License-Identifier: GPL-2.0-only */
38 * struct ad9523_channel_spec - Output channel configuration
42 * @sync_ignore_en: Ignore chip-level SYNC signal.
49 * @channel_divider: 10-bit channel divider.
106 * struct ad9523_platform_data - platform specific information
109 * @refa_diff_rcv_en: REFA differential/single-ended input selection.
110 * @refb_diff_rcv_en: REFB differential/single-ended input selection.
111 * @zd_in_diff_en: Zero Delay differential/single-ended input selection.
112 * @osc_in_diff_en: OSC differential/ single-ended input selection.
113 * @refa_cmos_neg_inp_en: REFA single-ended neg./pos. input enable.
[all …]
/linux/Documentation/gpu/
H A Dafbc.rst1 .. SPDX-License-Identifier: GPL-2.0+
8 It provides fine-grained random access and minimizes the amount of
21 AFBC streams can contain several components - where a component
37 reside in the least-significant bits of the corresponding linear
81 Formats which are typically multi-planar in linear layouts (e.g. YUV
111 Cross-device interoperability
115 canonical formats for use between AFBC-enabled devices. Formats which
119 .. flat-table:: AFBC formats
121 * - Fourcc code
122 - Description
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/linux/include/dt-bindings/gpio/
H A Dgpio.h1 /* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
13 /* Bit 0 express polarity */
17 /* Bit 1 express single-endedness */
21 /* Bit 2 express Open drain or open source */
26 * Open Drain/Collector is the combination of single-ended open drain interface.
27 * Open Source/Emitter is the combination of single-ended open source interface.
32 /* Bit 3 express GPIO suspend/resume and reset persistence */
36 /* Bit 4 express pull up */
39 /* Bit 5 express pull down */
42 /* Bit 6 express pull disable */
/linux/Documentation/hwmon/
H A Dpcf8591.rst17 - Aurelien Jarno <aurelien@aurel32.net>
18 - valuable contributions by Jan M. Sendler <sendler@sendler.de>,
19 - Jean Delvare <jdelvare@suse.de>
23 -----------
25 The PCF8591 is an 8-bit A/D and D/A converter (4 analog inputs and one
29 The PCF8591 has 4 analog inputs programmable as single-ended or
32 - mode 0 : four single ended inputs
33 Pins AIN0 to AIN3 are single ended inputs for channels 0 to 3
35 - mode 1 : three differential inputs
39 - mode 2 : single ended and differential mixed
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