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/openbmc/u-boot/doc/
H A DREADME.mpc83xx.ddrecc9 we'll be injecting: single/multiple bit etc.)
11 * enable injecting errors - from now on the controller injects errors as
14 IMPORTANT NOTICE: enabling injecting multiple-bit errors is potentially
16 should be taken when enabling the injection of multiple-bit errors: it is only
18 the 'ecc testdw' 'ecc testword' command (see example 'Injecting Multiple-Bit
19 Errors' below). In particular, when you simply set the multiple-bit errors in
20 inject mask and enable injection, U-Boot is very likely to hang quickly as the
34 Injecting Single-Bit Errors
35 ---------------------------
37 1. Set 1 bit in Data Path Error Inject Mask
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/openbmc/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"
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/openbmc/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…
6-bit packed computational double precision floating-point instructions retired; some instructions …
11 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational single precision float…
14-bit packed computational single precision floating-point instructions retired; some instructions …
19 …"BriefDescription": "Counts once for most SIMD 256-bit packed double computational precision float…
22-bit packed double computational precision floating-point instructions retired; some instructions …
27 …"BriefDescription": "Counts once for most SIMD 256-bit packed single computational precision float…
30-bit packed single computational precision floating-point instructions retired; some instructions …
35-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
38-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/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…
6-bit packed computational double precision floating-point instructions retired; some instructions …
11 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational single precision float…
14-bit packed computational single precision floating-point instructions retired; some instructions …
19 …"BriefDescription": "Counts once for most SIMD 256-bit packed double computational precision float…
22-bit packed double computational precision floating-point instructions retired; some instructions …
27 …"BriefDescription": "Counts once for most SIMD 256-bit packed single computational precision float…
30-bit packed single computational precision floating-point instructions retired; some instructions …
35-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
38-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/linux/tools/perf/pmu-events/arch/x86/rocketlake/
H A Dfloating-point.json11-bit packed double precision floating-point instructions retired; some instructions will count twi…
14-bit packed double precision floating-point instructions retired; some instructions will count twi…
19-bit packed single precision floating-point instructions retired; some instructions will count twi…
22-bit packed single precision floating-point instructions retired; some instructions will count twi…
27-bit packed double precision floating-point instructions retired; some instructions will count twi…
30-bit packed double precision floating-point instructions retired; some instructions will count twi…
35-bit packed single precision floating-point instructions retired; some instructions will count twi…
38-bit packed single precision floating-point instructions retired; some instructions will count twi…
43-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
46-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/linux/tools/perf/pmu-events/arch/x86/icelake/
H A Dfloating-point.json11-bit packed double precision floating-point instructions retired; some instructions will count twi…
14-bit packed double precision floating-point instructions retired; some instructions will count twi…
19-bit packed single precision floating-point instructions retired; some instructions will count twi…
22-bit packed single precision floating-point instructions retired; some instructions will count twi…
27-bit packed double precision floating-point instructions retired; some instructions will count twi…
30-bit packed double precision floating-point instructions retired; some instructions will count twi…
35-bit packed single precision floating-point instructions retired; some instructions will count twi…
38-bit packed single precision floating-point instructions retired; some instructions will count twi…
43-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
46-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/linux/tools/perf/pmu-events/arch/x86/tigerlake/
H A Dfloating-point.json11-bit packed double precision floating-point instructions retired; some instructions will count twi…
14-bit packed double precision floating-point instructions retired; some instructions will count twi…
19-bit packed single precision floating-point instructions retired; some instructions will count twi…
22-bit packed single precision floating-point instructions retired; some instructions will count twi…
27-bit packed double precision floating-point instructions retired; some instructions will count twi…
30-bit packed double precision floating-point instructions retired; some instructions will count twi…
35-bit packed single precision floating-point instructions retired; some instructions will count twi…
38-bit packed single precision floating-point instructions retired; some instructions will count twi…
43-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
46-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/linux/tools/perf/pmu-events/arch/x86/icelakex/
H A Dfloating-point.json11-bit packed double precision floating-point instructions retired; some instructions will count twi…
14-bit packed double precision floating-point instructions retired; some instructions will count twi…
19-bit packed single precision floating-point instructions retired; some instructions will count twi…
22-bit packed single precision floating-point instructions retired; some instructions will count twi…
27-bit packed double precision floating-point instructions retired; some instructions will count twi…
30-bit packed double precision floating-point instructions retired; some instructions will count twi…
35-bit packed single precision floating-point instructions retired; some instructions will count twi…
38-bit packed single precision floating-point instructions retired; some instructions will count twi…
43-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
46-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/linux/tools/perf/pmu-events/arch/x86/sapphirerapids/
H A Dfloating-point.json47-bit packed double precision floating-point instructions retired; some instructions will count twi…
50-bit packed double precision floating-point instructions retired; some instructions will count twi…
55-bit packed single precision floating-point instructions retired; some instructions will count twi…
58-bit packed single precision floating-point instructions retired; some instructions will count twi…
63-bit packed double precision floating-point instructions retired; some instructions will count twi…
66-bit packed double precision floating-point instructions retired; some instructions will count twi…
71-bit packed single precision floating-point instructions retired; some instructions will count twi…
74-bit packed single precision floating-point instructions retired; some instructions will count twi…
79-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
82-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/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…
6-bit packed computational double precision floating-point instructions retired; some instructions …
11 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational single precision float…
14-bit packed computational single precision floating-point instructions retired; some instructions …
19 …"BriefDescription": "Counts once for most SIMD 256-bit packed double computational precision float…
22-bit packed double computational precision floating-point instructions retired; some instructions …
27 …"BriefDescription": "Counts once for most SIMD 256-bit packed single computational precision float…
30-bit packed single computational precision floating-point instructions retired; some instructions …
35-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
38-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/linux/tools/perf/pmu-events/arch/x86/alderlake/
H A Dfloating-point.json53-bit packed double precision floating-point instructions retired; some instructions will count twi…
56-bit packed double precision floating-point instructions retired; some instructions will count twi…
62-bit packed single precision floating-point instructions retired; some instructions will count twi…
65-bit packed single precision floating-point instructions retired; some instructions will count twi…
71-bit packed double precision floating-point instructions retired; some instructions will count twi…
74-bit packed double precision floating-point instructions retired; some instructions will count twi…
80-bit packed single precision floating-point instructions retired; some instructions will count twi…
83-bit packed single precision floating-point instructions retired; some instructions will count twi…
89-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
92-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/linux/tools/perf/pmu-events/arch/x86/meteorlake/
H A Dfloating-point.json53-bit packed double precision floating-point instructions retired; some instructions will count twi…
56-bit packed double precision floating-point instructions retired; some instructions will count twi…
62-bit packed single precision floating-point instructions retired; some instructions will count twi…
65-bit packed single precision floating-point instructions retired; some instructions will count twi…
71-bit packed double precision floating-point instructions retired; some instructions will count twi…
74-bit packed double precision floating-point instructions retired; some instructions will count twi…
80-bit packed single precision floating-point instructions retired; some instructions will count twi…
83-bit packed single precision floating-point instructions retired; some instructions will count twi…
89-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
92-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/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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/openbmc/linux/Documentation/devicetree/bindings/
H A Dtrivial-devices.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/trivial-devices.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
27 spi-max-frequency: true
31 - enum:
33 - acbel,fsg032
34 … # SMBus/I2C Digital Temperature Sensor in 6-Pin SOT with SMBus Alert and Over Temperature Pin
35 - ad,ad7414
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/openbmc/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…
6-bit packed double precision floating-point instructions retired; some instructions will count twi…
11-bit packed single precision floating-point instructions retired; some instructions will count twi…
14-bit packed single precision floating-point instructions retired; some instructions will count twi…
19-bit packed double precision floating-point instructions retired; some instructions will count twi…
22-bit packed double precision floating-point instructions retired; some instructions will count twi…
27-bit packed single precision floating-point instructions retired; some instructions will count twi…
30-bit packed single precision floating-point instructions retired; some instructions will count twi…
35-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
38-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/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…
6-bit packed double precision floating-point instructions retired; some instructions will count twi…
11-bit packed single precision floating-point instructions retired; some instructions will count twi…
14-bit packed single precision floating-point instructions retired; some instructions will count twi…
19-bit packed double precision floating-point instructions retired; some instructions will count twi…
22-bit packed double precision floating-point instructions retired; some instructions will count twi…
27-bit packed single precision floating-point instructions retired; some instructions will count twi…
30-bit packed single precision floating-point instructions retired; some instructions will count twi…
35-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
38-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/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…
6-bit packed double precision floating-point instructions retired; some instructions will count twi…
11-bit packed single precision floating-point instructions retired; some instructions will count twi…
14-bit packed single precision floating-point instructions retired; some instructions will count twi…
19-bit packed double precision floating-point instructions retired; some instructions will count twi…
22-bit packed double precision floating-point instructions retired; some instructions will count twi…
27-bit packed single precision floating-point instructions retired; some instructions will count twi…
30-bit packed single precision floating-point instructions retired; some instructions will count twi…
35-bit packed single and 256-bit packed double precision FP instructions retired; some instructions …
38-bit packed single precision and 256-bit packed double precision floating-point instructions reti…
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/openbmc/linux/arch/arm/boot/dts/ti/omap/
H A Domap3-gta04.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
5 * Based on omap3-beagle-xm.dts
7 /dts-v1/;
10 #include <dt-bindings/input/input.h>
17 cpu0-supply = <&vcc>;
27 stdout-path = &uart3;
33 /delete-property/ mmc2;
34 /delete-property/ mmc3;
38 compatible = "regulator-fixed";
39 regulator-name = "ldo_3v3";
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/openbmc/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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/openbmc/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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/openbmc/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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/openbmc/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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/openbmc/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 */
/openbmc/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.
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/openbmc/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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