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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/remoteproc/
H A Dti,omap-remoteproc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/ti,omap-remoteproc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Suman Anna <s-anna@ti.com>
13 The OMAP family of SoCs usually have one or more slave processor sub-systems
14 that are used to offload some of the processor-intensive tasks, or to manage
15 other hardware accelerators, for achieving various system level goals.
17 The processor cores in the sub-system are usually behind an IOMMU, and may
18 contain additional sub-modules like Internal RAM and/or ROMs, L1 and/or L2
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H A Dqcom,q6v5.txt6 - compatible:
10 "qcom,q6v5-pil",
11 "qcom,ipq8074-wcss-pil"
12 "qcom,msm8916-mss-pil",
13 "qcom,msm8974-mss-pil"
14 "qcom,msm8996-mss-pil"
15 "qcom,msm8998-mss-pil"
16 "qcom,sc7180-mss-pil"
17 "qcom,sdm845-mss-pil"
19 - reg:
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H A Dti,davinci-rproc.txt4 Binding status: Unstable - Subject to changes for DT representation of clocks
7 The TI Davinci family of SoCs usually contains a TI DSP Core sub-system that
8 is used to offload some of the processor-intensive tasks or algorithms, for
9 achieving various system level goals.
11 The processor cores in the sub-system usually contain additional sub-modules
18 Each DSP Core sub-system is represented as a single DT node.
21 --------------------
24 - compatible: Should be one of the following,
25 "ti,da850-dsp" for DSPs on OMAP-L138 SoCs
27 - reg: Should contain an entry for each value in 'reg-names'.
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/OK3568_Linux_fs/buildroot/dl/unixbench/git/UnixBench/
H A DRun1 #!/usr/bin/perl -w
13 # UnixBench - Release 5.1.3, based on:
14 # The BYTE UNIX Benchmarks - Release 3
33 # 3/89 - Ben Smith - BYTE: globalized many variables, modernized syntax
34 # 5/89 - commented and modernized. Removed workload items till they
36 # 11/14/89 - Made modifications to reflect new version of fstime
38 # 10/22/90 - Many tests have been flipped so that they run for
40 # 4/3/91 - Cleaned up and debugged several test parameters - Ben
41 # 4/9/91 - Added structure for creating index and determing flavor of UNIX
42 # 4/26/91 - Made changes and corrections suggested by Tin Le of Sony
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/OK3568_Linux_fs/kernel/include/linux/soc/mediatek/
H A Dmtk-cmdq.h1 /* SPDX-License-Identifier: GPL-2.0 */
11 #include <linux/mailbox/mtk-cmdq-mailbox.h>
36 * cmdq_dev_get_client_reg() - parse cmdq client reg from the device
51 * cmdq_mbox_create() - create CMDQ mailbox client and channel
63 * cmdq_mbox_destroy() - destroy CMDQ mailbox client and channel
69 * cmdq_pkt_create() - create a CMDQ packet
78 * cmdq_pkt_destroy() - destroy the CMDQ packet
84 * cmdq_pkt_write() - append write command to the CMDQ packet
86 * @subsys: the CMDQ sub system code
87 * @offset: register offset from CMDQ sub system
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/OK3568_Linux_fs/kernel/drivers/staging/media/atomisp/pci/hive_isp_css_include/device_access/
H A Ddevice_access.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 Copyright (c) 2010 - 2015, Intel Corporation.
21 * Define the public interface for physical system
26 * The address representation is private to the system
29 * The system global address can differ by an offset;
40 * User provided file that defines the system address types:
41 * - hrt_address a type that can hold the (sub)system address range
45 * We cannot assume that the global system address size is the size of
46 * a pointer because a (say) 64-bit host can be simulated in a 32-bit
56 /*! Set the (sub)system base address
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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/mailbox/
H A Dmtk-gce.txt9 mailbox.txt for generic information about mailbox device-tree bindings.
12 - compatible: can be "mediatek,mt8173-gce", "mediatek,mt8183-gce" or
13 "mediatek,mt6779-gce".
14 - reg: Address range of the GCE unit
15 - interrupts: The interrupt signal from the GCE block
16 - clock: Clocks according to the common clock binding
17 - clock-names: Must be "gce" to stand for GCE clock
18 - #mbox-cells: Should be 2.
25 - mboxes: Client use mailbox to communicate with GCE, it should have this
28 - mediatek,gce-client-reg: Specify the sub-system id which is corresponding
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/OK3568_Linux_fs/kernel/scripts/
H A Dget_dvb_firmware2 # SPDX-License-Identifier: GPL-2.0-or-later
46 # ---------------------------------------------------------------
47 # Firmware-specific extraction subroutines
49 sub sp8870 {
53 my $outfile = "dvb-fe-sp8870.fw";
66 sub sp887x {
71 my $outfile = "dvb-fe-sp887x.fw";
86 sub tda10045 {
90 my $outfile = "dvb-fe-tda10045.fw";
104 sub tda10046 {
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H A Dleaking_addresses.pl2 # SPDX-License-Identifier: GPL-2.0-only
7 # - Scans dmesg output.
8 # - Walks directory tree and parses each file (for each directory in @DIRS).
10 # Use --debug to output path before parsing, this is useful to find files that
14 # When the system is idle it is likely that most files under /proc/PID will be
41 # Kernel addresses vary by architecture. We can only auto-detect the following
42 # architectures (using `uname -m`). (flag --32-bit overrides auto-detection.)
55 my $opt_32bit = 0; # Scan 32-bit kernel.
56 my $page_offset_32bit = 0; # Page offset for 32-bit kernel.
61 '/proc/device-tree',
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H A Dsphinx-pre-install2 # SPDX-License-Identifier: GPL-2.0-or-later
5 # Copyright (c) 2017-2020 Mauro Carvalho Chehab <mchehab@kernel.org>
49 'amsfonts.sty' => 'texlive-amsfonts',
50 'amsmath.sty' => 'texlive-amsmath',
51 'amssymb.sty' => 'texlive-amsfonts',
52 'amsthm.sty' => 'texlive-amscls',
53 'anyfontsize.sty' => 'texlive-anyfontsize',
54 'atbegshi.sty' => 'texlive-oberdiek',
55 'bm.sty' => 'texlive-tools',
56 'capt-of.sty' => 'texlive-capt-of',
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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/mfd/
H A Dmax77620.txt4 -------------------
5 - compatible: Must be one of
9 - reg: I2C device address.
12 -------------------
13 - interrupts: The interrupt on the parent the controller is
15 - interrupt-controller: Marks the device node as an interrupt controller.
16 - #interrupt-cells: is <2> and their usage is compliant to the 2 cells
17 variant of <../interrupt-controller/interrupts.txt>
19 are defined at dt-bindings/mfd/max77620.h.
21 - system-power-controller: Indicates that this PMIC is controlling the
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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/regulator/
H A Dpalmas-pmic.txt11 - compatible : Should be from the list
12 ti,twl6035-pmic
13 ti,twl6036-pmic
14 ti,twl6037-pmic
15 ti,tps65913-pmic
16 ti,tps65914-pmic
17 ti,tps65917-pmic
18 ti,tps659038-pmic
20 ti,palmas-pmic
21 - interrupts : The interrupt number and the type which can be looked up here:
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H A Dmax8907.txt4 - compatible: "maxim,max8907"
5 - reg: I2C slave address
6 - interrupts: The interrupt output of the controller
7 - mbatt-supply: The input supply for MBATT, BBAT, SDBY, VRTC.
8 - in-v1-supply: The input supply for SD1.
9 - in-v2-supply: The input supply for SD2.
10 - in-v3-supply: The input supply for SD3.
11 - in1-supply: The input supply for LDO1.
13 - in20-supply: The input supply for LDO20.
14 - regulators: A node that houses a sub-node for each regulator within the
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/OK3568_Linux_fs/kernel/tools/perf/scripts/perl/
H A Dfailed-syscalls.pl1 # failed system call counts
5 # Displays system-wide failed system call totals
8 use lib "$ENV{'PERF_EXEC_PATH'}/scripts/perl/Perf-Trace-Util/lib";
9 use lib "./Perf-Trace-Util/lib";
18 sub raw_syscalls::sys_exit
29 sub syscalls::sys_exit
34 sub trace_end
38 printf("%-20s %10s\n", "comm", "# errors");
39 printf("%-20s %6s %10s\n", "--------------------", "----------");
45 printf("%-20s %10s\n", $comm, $failed_syscalls{$comm});
/OK3568_Linux_fs/yocto/poky/meta/recipes-devtools/valgrind/valgrind/
H A D0005-Modify-vg_test-wrapper-to-support-PTEST-formats.patch8 '--yocto-ptest' as an optional argument to vg_regtest, which alters
12 option, --yocto-ptest, the valgrind regression test output is unchanged.
17 Upstream-Status: Inappropriate [oe-core specific]
19 Signed-off-by: Dave Lerner <dave.lerner@windriver.com>
20 Signed-off-by: Tudor Florea <tudor.florea@enea.com>
21 Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
26 Signed-off-by: Yi Fan Yu <yifan.yu@windriver.com>
27 ---
28 tests/vg_regtest.in | 75 +++++++++++++++++++++++++++++++++++++++--------------
29 1 file changed, 55 insertions(+), 20 deletions(-)
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/OK3568_Linux_fs/u-boot/arch/x86/lib/
H A Dscu.c6 * microcontroller is System Controller Unit (SCU) which, in particular,
7 * is servicing watchdog and controlling system reset function.
11 * SPDX-License-Identifier: GPL-2.0+
39 * scu_ipc_send_command() - send command to SCU
50 writel(cmd, &regs->cmd); in scu_ipc_send_command()
54 * scu_ipc_check_status() - check status of last command
69 status = readl(&regs->status); in scu_ipc_check_status()
74 } while (--loop_count); in scu_ipc_check_status()
76 return -ETIMEDOUT; in scu_ipc_check_status()
80 return -EIO; in scu_ipc_check_status()
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/OK3568_Linux_fs/kernel/Documentation/filesystems/
H A Dzonefs.rst1 .. SPDX-License-Identifier: GPL-2.0
4 ZoneFS - Zone filesystem for Zoned block devices
10 zonefs is a very simple file system exposing each zone of a zoned block device
11 as a file. Unlike a regular POSIX-compliant file system with native zoned block
18 than to a full-featured POSIX file system. The goal of zonefs is to simplify
22 example of this approach is the implementation of LSM (log-structured merge)
25 system rather than as a range of sectors of the entire disk. The introduction
31 -------------------
62 by sub-directories. This file structure is built entirely using zone information
63 provided by the device and so does not require any complex on-disk metadata
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/OK3568_Linux_fs/u-boot/drivers/mtd/ubi/
H A Dwl.c4 * SPDX-License-Identifier: GPL-2.0+
10 * UBI wear-leveling sub-system.
12 * This sub-system is responsible for wear-leveling. It works in terms of
14 * eraseblocks, volumes, etc. From this sub-system's perspective all physical
15 * eraseblocks are of two types - used and free. Used physical eraseblocks are
22 * When physical eraseblocks are returned to the WL sub-system by means of the
24 * done asynchronously in context of the per-UBI device background thread,
25 * which is also managed by the WL sub-system.
27 * The wear-leveling is ensured by means of moving the contents of used
31 * If the WL sub-system fails to erase a physical eraseblock, it marks it as
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/OK3568_Linux_fs/kernel/Documentation/usb/
H A Dgadget_serial.rst7 (updated 8-May-2008 for v2.3)
11 ----------------------
25 MA 02111-1307 USA.
35 -------------
48 no longer statically defined. Your Linux based system should mount
55 --------
57 side driver. It runs on a Linux system that has USB device side
58 hardware; for example, a PDA, an embedded Linux system, or a PC
65 --------------------------------------
66 | Host-Side CDC ACM USB Host |
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/OK3568_Linux_fs/kernel/fs/ubifs/
H A Dshrinker.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2006-2008 Nokia Corporation.
16 * would add additional overhead to the file system fast paths. So the shrinker
19 * If the root of a TNC sub-tree is clean and old enough, then the children are
21 * dumps entire sub-trees.
23 * The age of znodes is just the time-stamp when they were last looked at.
27 * un-mounts, which is done by the 'ubifs_infos_lock' and 'c->umount_mutex'.
32 /* List of all UBIFS file-system instances */
49 * shrink_tnc - shrink TNC tree.
50 * @c: UBIFS file-system description object
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/OK3568_Linux_fs/kernel/Documentation/ABI/testing/
H A Dsysfs-bus-nfit8 Contact: linux-nvdimm@lists.01.org
10 (RO) Serial number of the NVDIMM (non-volatile dual in-line
17 Contact: linux-nvdimm@lists.01.org
26 Contact: linux-nvdimm@lists.01.org
34 Contact: linux-nvdimm@lists.01.org
42 Contact: linux-nvdimm@lists.01.org
44 (RO) Handle (i.e., instance number) for the SMBIOS (system
52 Contact: linux-nvdimm@lists.01.org
54 (RO) The flags in the NFIT memory device sub-structure indicate
71 Contact: linux-nvdimm@lists.01.org
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/OK3568_Linux_fs/u-boot/drivers/mtd/ubispl/
H A Dubi-wrapper.h10 * SPDX-License-Identifier: GPL 2.0+ BSD-3-Clause
14 * Contains various defines copy&pasted from ubi.h and ubi-user.h to make
21 * Error codes returned by the I/O sub-system.
31 * UBI_IO_BITFLIPS: bit-flips were detected and corrected
33 * UBI_FASTMAP_ANCHOR: u-boot SPL add on to tell the caller that the fastmap
36 * Note, it is probably better to have bit-flip and ebadmsg as flags which can
61 * Return codes of the fastmap sub-system
72 * struct ubi_fastmap_layout - in-memory fastmap data structure.
74 * @to_be_tortured: if non-zero tortured this PEB
77 * @max_wl_pool_size: maximal size of the pool used by the WL sub-system
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/OK3568_Linux_fs/kernel/drivers/soc/ti/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
2 # 64-bit ARM SoCs from TI
30 tristate "Keystone Queue Manager Sub System"
36 Packets are queued/de-queued by writing/reading descriptor address
47 Queue Manager Sub System.
58 c-states on AM335x. Also required for rtc and ddr in self-refresh low
62 tristate "TI AMx3 Wkup-M3 IPC Driver"
84 bool "K3 Ring accelerator Sub System"
105 tristate "TI PRU-ICSS Subsystem Platform drivers"
109 TI PRU-ICSS Subsystem platform specific support.
/OK3568_Linux_fs/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/
H A Dbase.c44 const int slot = pt->base >> pt->ptp->shift; in nvkm_mmu_ptp_put()
45 struct nvkm_mmu_ptp *ptp = pt->ptp; in nvkm_mmu_ptp_put()
50 if (!ptp->free) in nvkm_mmu_ptp_put()
51 list_add(&ptp->head, &mmu->ptp.list); in nvkm_mmu_ptp_put()
52 ptp->free |= BIT(slot); in nvkm_mmu_ptp_put()
54 /* If there's no more sub-allocations, destroy PTP. */ in nvkm_mmu_ptp_put()
55 if (ptp->free == ptp->mask) { in nvkm_mmu_ptp_put()
56 nvkm_mmu_ptc_put(mmu, force, &ptp->pt); in nvkm_mmu_ptp_put()
57 list_del(&ptp->head); in nvkm_mmu_ptp_put()
74 ptp = list_first_entry_or_null(&mmu->ptp.list, typeof(*ptp), head); in nvkm_mmu_ptp_get()
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/OK3568_Linux_fs/kernel/Documentation/userspace-api/media/v4l/
H A Dopen.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
22 the hardware, which may also expose device nodes, called V4L2 sub-devices.
24 When such V4L2 sub-devices are exposed, they allow controlling those
25 other hardware components - usually connected via a serial bus (like
26 I²C, SMBus or SPI). Depending on the bridge driver, those sub-devices
29 :ref:`V4L2 sub-devices <subdev>`.
32 :ref:`Media Controller <media_controller>` are called **MC-centric**
34 are called **video-node-centric**.
36 Userspace can check if a V4L2 hardware peripheral is MC-centric by
38 :ref:`device_caps field <device-capabilities>`.
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