Merge remote-tracking branch 'torvalds/master' into perf-tools-next
To pick up fixes sent via perf-tools, by Namhyung Kim. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
commit
173b0b5b0e
1
.gitignore
vendored
1
.gitignore
vendored
@ -52,6 +52,7 @@
|
||||
*.xz
|
||||
*.zst
|
||||
Module.symvers
|
||||
dtbs-list
|
||||
modules.order
|
||||
|
||||
#
|
||||
|
||||
17
.mailmap
17
.mailmap
@ -20,6 +20,7 @@ Adam Oldham <oldhamca@gmail.com>
|
||||
Adam Radford <aradford@gmail.com>
|
||||
Adriana Reus <adi.reus@gmail.com> <adriana.reus@intel.com>
|
||||
Adrian Bunk <bunk@stusta.de>
|
||||
Ajay Kaher <ajay.kaher@broadcom.com> <akaher@vmware.com>
|
||||
Akhil P Oommen <quic_akhilpo@quicinc.com> <akhilpo@codeaurora.org>
|
||||
Alan Cox <alan@lxorguk.ukuu.org.uk>
|
||||
Alan Cox <root@hraefn.swansea.linux.org.uk>
|
||||
@ -36,6 +37,7 @@ Alexei Avshalom Lazar <quic_ailizaro@quicinc.com> <ailizaro@codeaurora.org>
|
||||
Alexei Starovoitov <ast@kernel.org> <alexei.starovoitov@gmail.com>
|
||||
Alexei Starovoitov <ast@kernel.org> <ast@fb.com>
|
||||
Alexei Starovoitov <ast@kernel.org> <ast@plumgrid.com>
|
||||
Alexey Makhalov <alexey.amakhalov@broadcom.com> <amakhalov@vmware.com>
|
||||
Alex Hung <alexhung@gmail.com> <alex.hung@canonical.com>
|
||||
Alex Shi <alexs@kernel.org> <alex.shi@intel.com>
|
||||
Alex Shi <alexs@kernel.org> <alex.shi@linaro.org>
|
||||
@ -110,6 +112,7 @@ Brendan Higgins <brendan.higgins@linux.dev> <brendanhiggins@google.com>
|
||||
Brian Avery <b.avery@hp.com>
|
||||
Brian King <brking@us.ibm.com>
|
||||
Brian Silverman <bsilver16384@gmail.com> <brian.silverman@bluerivertech.com>
|
||||
Bryan Tan <bryan-bt.tan@broadcom.com> <bryantan@vmware.com>
|
||||
Cai Huoqing <cai.huoqing@linux.dev> <caihuoqing@baidu.com>
|
||||
Can Guo <quic_cang@quicinc.com> <cang@codeaurora.org>
|
||||
Carl Huang <quic_cjhuang@quicinc.com> <cjhuang@codeaurora.org>
|
||||
@ -340,7 +343,8 @@ Lee Jones <lee@kernel.org> <joneslee@google.com>
|
||||
Lee Jones <lee@kernel.org> <lee.jones@canonical.com>
|
||||
Lee Jones <lee@kernel.org> <lee.jones@linaro.org>
|
||||
Lee Jones <lee@kernel.org> <lee@ubuntu.com>
|
||||
Leonard Crestez <leonard.crestez@nxp.com> Leonard Crestez <cdleonard@gmail.com>
|
||||
Leonard Crestez <cdleonard@gmail.com> <leonard.crestez@nxp.com>
|
||||
Leonard Crestez <cdleonard@gmail.com> <leonard.crestez@intel.com>
|
||||
Leonardo Bras <leobras.c@gmail.com> <leonardo@linux.ibm.com>
|
||||
Leonard Göhrs <l.goehrs@pengutronix.de>
|
||||
Leonid I Ananiev <leonid.i.ananiev@intel.com>
|
||||
@ -439,8 +443,11 @@ Mukesh Ojha <quic_mojha@quicinc.com> <mojha@codeaurora.org>
|
||||
Muna Sinada <quic_msinada@quicinc.com> <msinada@codeaurora.org>
|
||||
Murali Nalajala <quic_mnalajal@quicinc.com> <mnalajal@codeaurora.org>
|
||||
Mythri P K <mythripk@ti.com>
|
||||
Nadav Amit <nadav.amit@gmail.com> <namit@vmware.com>
|
||||
Nadav Amit <nadav.amit@gmail.com> <namit@cs.technion.ac.il>
|
||||
Nadia Yvette Chambers <nyc@holomorphy.com> William Lee Irwin III <wli@holomorphy.com>
|
||||
Naoya Horiguchi <naoya.horiguchi@nec.com> <n-horiguchi@ah.jp.nec.com>
|
||||
Naoya Horiguchi <nao.horiguchi@gmail.com> <n-horiguchi@ah.jp.nec.com>
|
||||
Naoya Horiguchi <nao.horiguchi@gmail.com> <naoya.horiguchi@nec.com>
|
||||
Nathan Chancellor <nathan@kernel.org> <natechancellor@gmail.com>
|
||||
Neeraj Upadhyay <quic_neeraju@quicinc.com> <neeraju@codeaurora.org>
|
||||
Neil Armstrong <neil.armstrong@linaro.org> <narmstrong@baylibre.com>
|
||||
@ -495,7 +502,8 @@ Prasad Sodagudi <quic_psodagud@quicinc.com> <psodagud@codeaurora.org>
|
||||
Punit Agrawal <punitagrawal@gmail.com> <punit.agrawal@arm.com>
|
||||
Qais Yousef <qyousef@layalina.io> <qais.yousef@imgtec.com>
|
||||
Qais Yousef <qyousef@layalina.io> <qais.yousef@arm.com>
|
||||
Quentin Monnet <quentin@isovalent.com> <quentin.monnet@netronome.com>
|
||||
Quentin Monnet <qmo@kernel.org> <quentin.monnet@netronome.com>
|
||||
Quentin Monnet <qmo@kernel.org> <quentin@isovalent.com>
|
||||
Quentin Perret <qperret@qperret.net> <quentin.perret@arm.com>
|
||||
Rafael J. Wysocki <rjw@rjwysocki.net> <rjw@sisk.pl>
|
||||
Rajeev Nandan <quic_rajeevny@quicinc.com> <rajeevny@codeaurora.org>
|
||||
@ -517,6 +525,7 @@ Rémi Denis-Courmont <rdenis@simphalempin.com>
|
||||
Ricardo Ribalda <ribalda@kernel.org> <ricardo@ribalda.com>
|
||||
Ricardo Ribalda <ribalda@kernel.org> Ricardo Ribalda Delgado <ribalda@kernel.org>
|
||||
Ricardo Ribalda <ribalda@kernel.org> <ricardo.ribalda@gmail.com>
|
||||
Richard Genoud <richard.genoud@bootlin.com> <richard.genoud@gmail.com>
|
||||
Richard Leitner <richard.leitner@linux.dev> <dev@g0hl1n.net>
|
||||
Richard Leitner <richard.leitner@linux.dev> <me@g0hl1n.net>
|
||||
Richard Leitner <richard.leitner@linux.dev> <richard.leitner@skidata.com>
|
||||
@ -525,6 +534,7 @@ Rocky Liao <quic_rjliao@quicinc.com> <rjliao@codeaurora.org>
|
||||
Roman Gushchin <roman.gushchin@linux.dev> <guro@fb.com>
|
||||
Roman Gushchin <roman.gushchin@linux.dev> <guroan@gmail.com>
|
||||
Roman Gushchin <roman.gushchin@linux.dev> <klamm@yandex-team.ru>
|
||||
Ronak Doshi <ronak.doshi@broadcom.com> <doshir@vmware.com>
|
||||
Muchun Song <muchun.song@linux.dev> <songmuchun@bytedance.com>
|
||||
Muchun Song <muchun.song@linux.dev> <smuchun@gmail.com>
|
||||
Ross Zwisler <zwisler@kernel.org> <ross.zwisler@linux.intel.com>
|
||||
@ -647,6 +657,7 @@ Viresh Kumar <vireshk@kernel.org> <viresh.kumar@st.com>
|
||||
Viresh Kumar <vireshk@kernel.org> <viresh.linux@gmail.com>
|
||||
Viresh Kumar <viresh.kumar@linaro.org> <viresh.kumar@linaro.org>
|
||||
Viresh Kumar <viresh.kumar@linaro.org> <viresh.kumar@linaro.com>
|
||||
Vishnu Dasa <vishnu.dasa@broadcom.com> <vdasa@vmware.com>
|
||||
Vivek Aknurwar <quic_viveka@quicinc.com> <viveka@codeaurora.org>
|
||||
Vivien Didelot <vivien.didelot@gmail.com> <vivien.didelot@savoirfairelinux.com>
|
||||
Vlad Dogaru <ddvlad@gmail.com> <vlad.dogaru@intel.com>
|
||||
|
||||
4
CREDITS
4
CREDITS
@ -3146,6 +3146,10 @@ S: Triftstra=DFe 55
|
||||
S: 13353 Berlin
|
||||
S: Germany
|
||||
|
||||
N: Gustavo Pimental
|
||||
E: gustavo.pimentel@synopsys.com
|
||||
D: PCI driver for Synopsys DesignWare
|
||||
|
||||
N: Emanuel Pirker
|
||||
E: epirker@edu.uni-klu.ac.at
|
||||
D: AIC5800 IEEE 1394, RAW I/O on 1394
|
||||
|
||||
@ -4,6 +4,14 @@ KernelVersion: 3.13
|
||||
Description: The purpose of this directory is to create and remove it.
|
||||
|
||||
A corresponding USB function instance is created/removed.
|
||||
There are no attributes here.
|
||||
|
||||
All parameters are set through FunctionFS.
|
||||
All attributes are read only:
|
||||
|
||||
============= ============================================
|
||||
ready 1 if the function is ready to be used, E.G.
|
||||
if userspace has written descriptors and
|
||||
strings to ep0, so the gadget can be
|
||||
enabled - 0 otherwise.
|
||||
============= ============================================
|
||||
|
||||
All other parameters are set through FunctionFS.
|
||||
|
||||
@ -170,3 +170,90 @@ Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_t
|
||||
Description:
|
||||
(RW) Set/Get the MSR(mux select register) for the DSB subunit
|
||||
TPDM.
|
||||
|
||||
What: /sys/bus/coresight/devices/<tpdm-name>/cmb_mode
|
||||
Date: January 2024
|
||||
KernelVersion 6.9
|
||||
Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
|
||||
Description: (Write) Set the data collection mode of CMB tpdm. Continuous
|
||||
change creates CMB data set elements on every CMBCLK edge.
|
||||
Trace-on-change creates CMB data set elements only when a new
|
||||
data set element differs in value from the previous element
|
||||
in a CMB data set.
|
||||
|
||||
Accepts only one of the 2 values - 0 or 1.
|
||||
0 : Continuous CMB collection mode.
|
||||
1 : Trace-on-change CMB collection mode.
|
||||
|
||||
What: /sys/bus/coresight/devices/<tpdm-name>/cmb_trig_patt/xpr[0:1]
|
||||
Date: January 2024
|
||||
KernelVersion 6.9
|
||||
Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
|
||||
Description:
|
||||
(RW) Set/Get the value of the trigger pattern for the CMB
|
||||
subunit TPDM.
|
||||
|
||||
What: /sys/bus/coresight/devices/<tpdm-name>/cmb_trig_patt/xpmr[0:1]
|
||||
Date: January 2024
|
||||
KernelVersion 6.9
|
||||
Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
|
||||
Description:
|
||||
(RW) Set/Get the mask of the trigger pattern for the CMB
|
||||
subunit TPDM.
|
||||
|
||||
What: /sys/bus/coresight/devices/<tpdm-name>/dsb_patt/tpr[0:1]
|
||||
Date: January 2024
|
||||
KernelVersion 6.9
|
||||
Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
|
||||
Description:
|
||||
(RW) Set/Get the value of the pattern for the CMB subunit TPDM.
|
||||
|
||||
What: /sys/bus/coresight/devices/<tpdm-name>/dsb_patt/tpmr[0:1]
|
||||
Date: January 2024
|
||||
KernelVersion 6.9
|
||||
Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
|
||||
Description:
|
||||
(RW) Set/Get the mask of the pattern for the CMB subunit TPDM.
|
||||
|
||||
What: /sys/bus/coresight/devices/<tpdm-name>/cmb_patt/enable_ts
|
||||
Date: January 2024
|
||||
KernelVersion 6.9
|
||||
Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
|
||||
Description:
|
||||
(Write) Set the pattern timestamp of CMB tpdm. Read
|
||||
the pattern timestamp of CMB tpdm.
|
||||
|
||||
Accepts only one of the 2 values - 0 or 1.
|
||||
0 : Disable CMB pattern timestamp.
|
||||
1 : Enable CMB pattern timestamp.
|
||||
|
||||
What: /sys/bus/coresight/devices/<tpdm-name>/cmb_trig_ts
|
||||
Date: January 2024
|
||||
KernelVersion 6.9
|
||||
Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
|
||||
Description:
|
||||
(RW) Set/Get the trigger timestamp of the CMB for tpdm.
|
||||
|
||||
Accepts only one of the 2 values - 0 or 1.
|
||||
0 : Set the CMB trigger type to false
|
||||
1 : Set the CMB trigger type to true
|
||||
|
||||
What: /sys/bus/coresight/devices/<tpdm-name>/cmb_ts_all
|
||||
Date: January 2024
|
||||
KernelVersion 6.9
|
||||
Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
|
||||
Description:
|
||||
(RW) Read or write the status of timestamp upon all interface.
|
||||
Only value 0 and 1 can be written to this node. Set this node to 1 to requeset
|
||||
timestamp to all trace packet.
|
||||
Accepts only one of the 2 values - 0 or 1.
|
||||
0 : Disable the timestamp of all trace packets.
|
||||
1 : Enable the timestamp of all trace packets.
|
||||
|
||||
What: /sys/bus/coresight/devices/<tpdm-name>/cmb_msr/msr[0:31]
|
||||
Date: January 2024
|
||||
KernelVersion 6.9
|
||||
Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com>
|
||||
Description:
|
||||
(RW) Set/Get the MSR(mux select register) for the CMB subunit
|
||||
TPDM.
|
||||
|
||||
9
Documentation/ABI/testing/sysfs-bus-iio-adc-pac1934
Normal file
9
Documentation/ABI/testing/sysfs-bus-iio-adc-pac1934
Normal file
@ -0,0 +1,9 @@
|
||||
What: /sys/bus/iio/devices/iio:deviceX/in_shunt_resistorY
|
||||
KernelVersion: 6.7
|
||||
Contact: linux-iio@vger.kernel.org
|
||||
Description:
|
||||
The value of the shunt resistor may be known only at runtime
|
||||
and set by a client application. This attribute allows to
|
||||
set its value in micro-ohms. X is the IIO index of the device.
|
||||
Y is the channel number. The value is used to calculate
|
||||
current, power and accumulated energy.
|
||||
@ -442,6 +442,16 @@ What: /sys/bus/usb/devices/usbX/descriptors
|
||||
Description:
|
||||
Contains the interface descriptors, in binary.
|
||||
|
||||
What: /sys/bus/usb/devices/usbX/bos_descriptors
|
||||
Date: March 2024
|
||||
Contact: Elbert Mai <code@elbertmai.com>
|
||||
Description:
|
||||
Binary file containing the cached binary device object store (BOS)
|
||||
of the device. This consists of the BOS descriptor followed by the
|
||||
set of device capability descriptors. All descriptors read from
|
||||
this file are in bus-endian format. Note that the kernel will not
|
||||
request the BOS from a device if its bcdUSB is less than 0x0201.
|
||||
|
||||
What: /sys/bus/usb/devices/usbX/idProduct
|
||||
Description:
|
||||
Product ID, in hexadecimal.
|
||||
|
||||
@ -19,3 +19,9 @@ Description:
|
||||
- none
|
||||
- host
|
||||
- device
|
||||
|
||||
What: /sys/class/usb_role/<switch>/connector
|
||||
Date: Feb 2024
|
||||
Contact: Heikki Krogerus <heikki.krogerus@linux.intel.com>
|
||||
Description:
|
||||
Optional symlink to the USB Type-C connector.
|
||||
|
||||
@ -138,11 +138,10 @@ associated with the source address of the indirect branch. Specifically,
|
||||
the BHB might be shared across privilege levels even in the presence of
|
||||
Enhanced IBRS.
|
||||
|
||||
Currently the only known real-world BHB attack vector is via
|
||||
unprivileged eBPF. Therefore, it's highly recommended to not enable
|
||||
unprivileged eBPF, especially when eIBRS is used (without retpolines).
|
||||
For a full mitigation against BHB attacks, it's recommended to use
|
||||
retpolines (or eIBRS combined with retpolines).
|
||||
Previously the only known real-world BHB attack vector was via unprivileged
|
||||
eBPF. Further research has found attacks that don't require unprivileged eBPF.
|
||||
For a full mitigation against BHB attacks it is recommended to set BHI_DIS_S or
|
||||
use the BHB clearing sequence.
|
||||
|
||||
Attack scenarios
|
||||
----------------
|
||||
@ -430,6 +429,23 @@ The possible values in this file are:
|
||||
'PBRSB-eIBRS: Not affected' CPU is not affected by PBRSB
|
||||
=========================== =======================================================
|
||||
|
||||
- Branch History Injection (BHI) protection status:
|
||||
|
||||
.. list-table::
|
||||
|
||||
* - BHI: Not affected
|
||||
- System is not affected
|
||||
* - BHI: Retpoline
|
||||
- System is protected by retpoline
|
||||
* - BHI: BHI_DIS_S
|
||||
- System is protected by BHI_DIS_S
|
||||
* - BHI: SW loop, KVM SW loop
|
||||
- System is protected by software clearing sequence
|
||||
* - BHI: Vulnerable
|
||||
- System is vulnerable to BHI
|
||||
* - BHI: Vulnerable, KVM: SW loop
|
||||
- System is vulnerable; KVM is protected by software clearing sequence
|
||||
|
||||
Full mitigation might require a microcode update from the CPU
|
||||
vendor. When the necessary microcode is not available, the kernel will
|
||||
report vulnerability.
|
||||
@ -484,7 +500,11 @@ Spectre variant 2
|
||||
|
||||
Systems which support enhanced IBRS (eIBRS) enable IBRS protection once at
|
||||
boot, by setting the IBRS bit, and they're automatically protected against
|
||||
Spectre v2 variant attacks.
|
||||
some Spectre v2 variant attacks. The BHB can still influence the choice of
|
||||
indirect branch predictor entry, and although branch predictor entries are
|
||||
isolated between modes when eIBRS is enabled, the BHB itself is not isolated
|
||||
between modes. Systems which support BHI_DIS_S will set it to protect against
|
||||
BHI attacks.
|
||||
|
||||
On Intel's enhanced IBRS systems, this includes cross-thread branch target
|
||||
injections on SMT systems (STIBP). In other words, Intel eIBRS enables
|
||||
@ -638,6 +658,18 @@ kernel command line.
|
||||
spectre_v2=off. Spectre variant 1 mitigations
|
||||
cannot be disabled.
|
||||
|
||||
spectre_bhi=
|
||||
|
||||
[X86] Control mitigation of Branch History Injection
|
||||
(BHI) vulnerability. This setting affects the deployment
|
||||
of the HW BHI control and the SW BHB clearing sequence.
|
||||
|
||||
on
|
||||
(default) Enable the HW or SW mitigation as
|
||||
needed.
|
||||
off
|
||||
Disable the mitigation.
|
||||
|
||||
For spectre_v2_user see Documentation/admin-guide/kernel-parameters.txt
|
||||
|
||||
Mitigation selection guide
|
||||
|
||||
@ -3444,6 +3444,7 @@
|
||||
retbleed=off [X86]
|
||||
spec_rstack_overflow=off [X86]
|
||||
spec_store_bypass_disable=off [X86,PPC]
|
||||
spectre_bhi=off [X86]
|
||||
spectre_v2_user=off [X86]
|
||||
srbds=off [X86,INTEL]
|
||||
ssbd=force-off [ARM64]
|
||||
@ -6063,6 +6064,15 @@
|
||||
sonypi.*= [HW] Sony Programmable I/O Control Device driver
|
||||
See Documentation/admin-guide/laptops/sonypi.rst
|
||||
|
||||
spectre_bhi= [X86] Control mitigation of Branch History Injection
|
||||
(BHI) vulnerability. This setting affects the
|
||||
deployment of the HW BHI control and the SW BHB
|
||||
clearing sequence.
|
||||
|
||||
on - (default) Enable the HW or SW mitigation
|
||||
as needed.
|
||||
off - Disable the mitigation.
|
||||
|
||||
spectre_v2= [X86,EARLY] Control mitigation of Spectre variant 2
|
||||
(indirect branch speculation) vulnerability.
|
||||
The default operation protects the kernel from
|
||||
@ -6599,7 +6609,7 @@
|
||||
To turn off having tracepoints sent to printk,
|
||||
echo 0 > /proc/sys/kernel/tracepoint_printk
|
||||
Note, echoing 1 into this file without the
|
||||
tracepoint_printk kernel cmdline option has no effect.
|
||||
tp_printk kernel cmdline option has no effect.
|
||||
|
||||
The tp_printk_stop_on_boot (see below) can also be used
|
||||
to stop the printing of events to console at
|
||||
|
||||
@ -155,7 +155,7 @@ Setting this parameter to 100 will disable the hysteresis.
|
||||
|
||||
Some users cannot tolerate the swapping that comes with zswap store failures
|
||||
and zswap writebacks. Swapping can be disabled entirely (without disabling
|
||||
zswap itself) on a cgroup-basis as follows:
|
||||
zswap itself) on a cgroup-basis as follows::
|
||||
|
||||
echo 0 > /sys/fs/cgroup/<cgroup-name>/memory.zswap.writeback
|
||||
|
||||
@ -166,7 +166,7 @@ writeback (because the same pages might be rejected again and again).
|
||||
When there is a sizable amount of cold memory residing in the zswap pool, it
|
||||
can be advantageous to proactively write these cold pages to swap and reclaim
|
||||
the memory for other use cases. By default, the zswap shrinker is disabled.
|
||||
User can enable it as follows:
|
||||
User can enable it as follows::
|
||||
|
||||
echo Y > /sys/module/zswap/parameters/shrinker_enabled
|
||||
|
||||
|
||||
@ -144,14 +144,8 @@ passing 0 into the hint address parameter of mmap. On CPUs with an address space
|
||||
smaller than sv48, the CPU maximum supported address space will be the default.
|
||||
|
||||
Software can "opt-in" to receiving VAs from another VA space by providing
|
||||
a hint address to mmap. A hint address passed to mmap will cause the largest
|
||||
address space that fits entirely into the hint to be used, unless there is no
|
||||
space left in the address space. If there is no space available in the requested
|
||||
address space, an address in the next smallest available address space will be
|
||||
returned.
|
||||
|
||||
For example, in order to obtain 48-bit VA space, a hint address greater than
|
||||
:code:`1 << 47` must be provided. Note that this is 47 due to sv48 userspace
|
||||
ending at :code:`1 << 47` and the addresses beyond this are reserved for the
|
||||
kernel. Similarly, to obtain 57-bit VA space addresses, a hint address greater
|
||||
than or equal to :code:`1 << 56` must be provided.
|
||||
a hint address to mmap. When a hint address is passed to mmap, the returned
|
||||
address will never use more bits than the hint address. For example, if a hint
|
||||
address of `1 << 40` is passed to mmap, a valid returned address will never use
|
||||
bits 41 through 63. If no mappable addresses are available in that range, mmap
|
||||
will return `MAP_FAILED`.
|
||||
|
||||
@ -45,7 +45,7 @@ mount options are:
|
||||
Enable code/data prioritization in L2 cache allocations.
|
||||
"mba_MBps":
|
||||
Enable the MBA Software Controller(mba_sc) to specify MBA
|
||||
bandwidth in MBps
|
||||
bandwidth in MiBps
|
||||
"debug":
|
||||
Make debug files accessible. Available debug files are annotated with
|
||||
"Available only with debug option".
|
||||
@ -526,7 +526,7 @@ threads start using more cores in an rdtgroup, the actual bandwidth may
|
||||
increase or vary although user specified bandwidth percentage is same.
|
||||
|
||||
In order to mitigate this and make the interface more user friendly,
|
||||
resctrl added support for specifying the bandwidth in MBps as well. The
|
||||
resctrl added support for specifying the bandwidth in MiBps as well. The
|
||||
kernel underneath would use a software feedback mechanism or a "Software
|
||||
Controller(mba_sc)" which reads the actual bandwidth using MBM counters
|
||||
and adjust the memory bandwidth percentages to ensure::
|
||||
@ -573,13 +573,13 @@ Memory b/w domain is L3 cache.
|
||||
|
||||
MB:<cache_id0>=bandwidth0;<cache_id1>=bandwidth1;...
|
||||
|
||||
Memory bandwidth Allocation specified in MBps
|
||||
---------------------------------------------
|
||||
Memory bandwidth Allocation specified in MiBps
|
||||
----------------------------------------------
|
||||
|
||||
Memory bandwidth domain is L3 cache.
|
||||
::
|
||||
|
||||
MB:<cache_id0>=bw_MBps0;<cache_id1>=bw_MBps1;...
|
||||
MB:<cache_id0>=bw_MiBps0;<cache_id1>=bw_MiBps1;...
|
||||
|
||||
Slow Memory Bandwidth Allocation (SMBA)
|
||||
---------------------------------------
|
||||
|
||||
@ -104,6 +104,8 @@ Some of these tools are listed below:
|
||||
KASAN and can be used in production. See Documentation/dev-tools/kfence.rst
|
||||
* lockdep is a locking correctness validator. See
|
||||
Documentation/locking/lockdep-design.rst
|
||||
* Runtime Verification (RV) supports checking specific behaviours for a given
|
||||
subsystem. See Documentation/trace/rv/runtime-verification.rst
|
||||
* There are several other pieces of debug instrumentation in the kernel, many
|
||||
of which can be found in lib/Kconfig.debug
|
||||
|
||||
|
||||
@ -44,14 +44,21 @@ properties:
|
||||
minItems: 1
|
||||
maxItems: 2
|
||||
|
||||
qcom,dsb-element-size:
|
||||
qcom,dsb-element-bits:
|
||||
description:
|
||||
Specifies the DSB(Discrete Single Bit) element size supported by
|
||||
the monitor. The associated aggregator will read this size before it
|
||||
is enabled. DSB element size currently only supports 32-bit and 64-bit.
|
||||
$ref: /schemas/types.yaml#/definitions/uint8
|
||||
enum: [32, 64]
|
||||
|
||||
qcom,cmb-element-bits:
|
||||
description:
|
||||
Specifies the CMB(Continuous Multi-Bit) element size supported by
|
||||
the monitor. The associated aggregator will read this size before it
|
||||
is enabled. CMB element size currently only supports 8-bit, 32-bit
|
||||
and 64-bit.
|
||||
enum: [8, 32, 64]
|
||||
|
||||
qcom,dsb-msrs-num:
|
||||
description:
|
||||
Specifies the number of DSB(Discrete Single Bit) MSR(mux select register)
|
||||
@ -61,6 +68,15 @@ properties:
|
||||
minimum: 0
|
||||
maximum: 32
|
||||
|
||||
qcom,cmb-msrs-num:
|
||||
description:
|
||||
Specifies the number of CMB MSR(mux select register) registers supported
|
||||
by the monitor. If this property is not configured or set to 0, it means
|
||||
this TPDM doesn't support CMB MSR.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
minimum: 0
|
||||
maximum: 32
|
||||
|
||||
clocks:
|
||||
maxItems: 1
|
||||
|
||||
@ -94,7 +110,7 @@ examples:
|
||||
compatible = "qcom,coresight-tpdm", "arm,primecell";
|
||||
reg = <0x0684c000 0x1000>;
|
||||
|
||||
qcom,dsb-element-size = /bits/ 8 <32>;
|
||||
qcom,dsb-element-bits = <32>;
|
||||
qcom,dsb-msrs-num = <16>;
|
||||
|
||||
clocks = <&aoss_qmp>;
|
||||
@ -110,4 +126,22 @@ examples:
|
||||
};
|
||||
};
|
||||
|
||||
tpdm@6c29000 {
|
||||
compatible = "qcom,coresight-tpdm", "arm,primecell";
|
||||
reg = <0x06c29000 0x1000>;
|
||||
|
||||
qcom,cmb-element-bits = <64>;
|
||||
qcom,cmb-msrs-num = <32>;
|
||||
|
||||
clocks = <&aoss_qmp>;
|
||||
clock-names = "apb_pclk";
|
||||
|
||||
out-ports {
|
||||
port {
|
||||
tpdm_ipcc_out_funnel_center: endpoint {
|
||||
remote-endpoint = <&funnel_center_in_tpdm_ipcc>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
...
|
||||
|
||||
@ -1,5 +1,3 @@
|
||||
Status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
Binding for Keystone gate control driver which uses PSC controller IP.
|
||||
|
||||
This binding uses the common clock binding[1].
|
||||
|
||||
@ -1,5 +1,3 @@
|
||||
Status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
Binding for keystone PLLs. The main PLL IP typically has a multiplier,
|
||||
a divider and a post divider. The additional PLL IPs like ARMPLL, DDRPLL
|
||||
and PAPLL are controlled by the memory mapped register where as the Main
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
Binding for Texas Instruments ADPLL clock.
|
||||
|
||||
Binding status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
This binding uses the common clock binding[1]. It assumes a
|
||||
register-mapped ADPLL with two to three selectable input clocks
|
||||
and three to four children.
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
Binding for Texas Instruments APLL clock.
|
||||
|
||||
Binding status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
This binding uses the common clock binding[1]. It assumes a
|
||||
register-mapped APLL with usually two selectable input clocks
|
||||
(reference clock and bypass clock), with analog phase locked
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
Binding for Texas Instruments autoidle clock.
|
||||
|
||||
Binding status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
This binding uses the common clock binding[1]. It assumes a register mapped
|
||||
clock which can be put to idle automatically by hardware based on the usage
|
||||
and a configuration bit setting. Autoidle clock is never an individual
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
Binding for Texas Instruments clockdomain.
|
||||
|
||||
Binding status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
This binding uses the common clock binding[1] in consumer role.
|
||||
Every clock on TI SoC belongs to one clockdomain, but software
|
||||
only needs this information for specific clocks which require
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
Binding for TI composite clock.
|
||||
|
||||
Binding status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
This binding uses the common clock binding[1]. It assumes a
|
||||
register-mapped composite clock with multiple different sub-types;
|
||||
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
Binding for TI divider clock
|
||||
|
||||
Binding status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
This binding uses the common clock binding[1]. It assumes a
|
||||
register-mapped adjustable clock rate divider that does not gate and has
|
||||
only one input clock or parent. By default the value programmed into
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
Binding for Texas Instruments DPLL clock.
|
||||
|
||||
Binding status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
This binding uses the common clock binding[1]. It assumes a
|
||||
register-mapped DPLL with usually two selectable input clocks
|
||||
(reference clock and bypass clock), with digital phase locked
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
Binding for Texas Instruments FAPLL clock.
|
||||
|
||||
Binding status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
This binding uses the common clock binding[1]. It assumes a
|
||||
register-mapped FAPLL with usually two selectable input clocks
|
||||
(reference clock and bypass clock), and one or more child
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
Binding for TI fixed factor rate clock sources.
|
||||
|
||||
Binding status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
This binding uses the common clock binding[1], and also uses the autoidle
|
||||
support from TI autoidle clock [2].
|
||||
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
Binding for Texas Instruments gate clock.
|
||||
|
||||
Binding status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
This binding uses the common clock binding[1]. This clock is
|
||||
quite much similar to the basic gate-clock [2], however,
|
||||
it supports a number of additional features. If no register
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
Binding for Texas Instruments interface clock.
|
||||
|
||||
Binding status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
This binding uses the common clock binding[1]. This clock is
|
||||
quite much similar to the basic gate-clock [2], however,
|
||||
it supports a number of additional features, including
|
||||
|
||||
@ -1,7 +1,5 @@
|
||||
Binding for TI mux clock.
|
||||
|
||||
Binding status: Unstable - ABI compatibility may be broken in the future
|
||||
|
||||
This binding uses the common clock binding[1]. It assumes a
|
||||
register-mapped multiplexer with multiple input clock signals or
|
||||
parents, one of which can be selected as output. This clock does not
|
||||
|
||||
@ -53,6 +53,15 @@ patternProperties:
|
||||
compatible:
|
||||
const: qcom,sm8150-dpu
|
||||
|
||||
"^displayport-controller@[0-9a-f]+$":
|
||||
type: object
|
||||
additionalProperties: true
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
const: qcom,sm8150-dp
|
||||
|
||||
"^dsi@[0-9a-f]+$":
|
||||
type: object
|
||||
additionalProperties: true
|
||||
|
||||
@ -144,6 +144,8 @@ Example::
|
||||
#dma-cells = <1>;
|
||||
clocks = <&clock_controller 0>, <&clock_controller 1>;
|
||||
clock-names = "bus", "host";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
vendor,custom-property = <2>;
|
||||
status = "disabled";
|
||||
|
||||
|
||||
@ -270,7 +270,7 @@ examples:
|
||||
|
||||
port {
|
||||
ov7251_ep: endpoint {
|
||||
data-lanes = <0 1>;
|
||||
data-lanes = <0>;
|
||||
link-frequencies = /bits/ 64 <240000000 319200000>;
|
||||
remote-endpoint = <&csiphy3_ep>;
|
||||
};
|
||||
|
||||
@ -14,9 +14,6 @@ description: The Nomadik I2C host controller began its life in the ST
|
||||
maintainers:
|
||||
- Linus Walleij <linus.walleij@linaro.org>
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/i2c/i2c-controller.yaml#
|
||||
|
||||
# Need a custom select here or 'arm,primecell' will match on lots of nodes
|
||||
select:
|
||||
properties:
|
||||
@ -24,21 +21,23 @@ select:
|
||||
contains:
|
||||
enum:
|
||||
- st,nomadik-i2c
|
||||
- mobileye,eyeq5-i2c
|
||||
required:
|
||||
- compatible
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
oneOf:
|
||||
# The variant found in STn8815
|
||||
- items:
|
||||
- const: st,nomadik-i2c
|
||||
- const: arm,primecell
|
||||
# The variant found in DB8500
|
||||
- items:
|
||||
- const: stericsson,db8500-i2c
|
||||
- const: st,nomadik-i2c
|
||||
- const: arm,primecell
|
||||
- items:
|
||||
- const: mobileye,eyeq5-i2c
|
||||
- const: arm,primecell
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
@ -55,7 +54,7 @@ properties:
|
||||
- items:
|
||||
- const: mclk
|
||||
- const: apb_pclk
|
||||
# Clock name in DB8500
|
||||
# Clock name in DB8500 or EyeQ5
|
||||
- items:
|
||||
- const: i2cclk
|
||||
- const: apb_pclk
|
||||
@ -70,6 +69,16 @@ properties:
|
||||
minimum: 1
|
||||
maximum: 400000
|
||||
|
||||
mobileye,olb:
|
||||
$ref: /schemas/types.yaml#/definitions/phandle-array
|
||||
items:
|
||||
- items:
|
||||
- description: Phandle to OLB system controller node.
|
||||
- description: Platform-wide controller ID (integer starting from zero).
|
||||
description:
|
||||
The phandle pointing to OLB system controller node, with the I2C
|
||||
controller index.
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
@ -79,6 +88,20 @@ required:
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/i2c/i2c-controller.yaml#
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
const: mobileye,eyeq5-i2c
|
||||
then:
|
||||
required:
|
||||
- mobileye,olb
|
||||
else:
|
||||
properties:
|
||||
mobileye,olb: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
@ -111,5 +134,19 @@ examples:
|
||||
clocks = <&i2c0clk>, <&pclki2c0>;
|
||||
clock-names = "mclk", "apb_pclk";
|
||||
};
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/mips-gic.h>
|
||||
i2c@300000 {
|
||||
compatible = "mobileye,eyeq5-i2c", "arm,primecell";
|
||||
reg = <0x300000 0x1000>;
|
||||
interrupt-parent = <&gic>;
|
||||
interrupts = <GIC_SHARED 1 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clock-frequency = <400000>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
clocks = <&i2c_ser_clk>, <&i2c_clk>;
|
||||
clock-names = "i2cclk", "apb_pclk";
|
||||
mobileye,olb = <&olb 0>;
|
||||
};
|
||||
|
||||
...
|
||||
|
||||
@ -22,7 +22,6 @@ properties:
|
||||
maxItems: 1
|
||||
|
||||
label:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
description: Unique name to identify which channel this is.
|
||||
|
||||
bipolar:
|
||||
|
||||
@ -44,6 +44,9 @@ properties:
|
||||
Pin that controls the powerdown mode of the device.
|
||||
maxItems: 1
|
||||
|
||||
io-backends:
|
||||
maxItems: 1
|
||||
|
||||
reset-gpios:
|
||||
description:
|
||||
Reset pin for the device.
|
||||
@ -68,6 +71,7 @@ examples:
|
||||
reg = <0>;
|
||||
clocks = <&adc_clk>;
|
||||
clock-names = "adc-clk";
|
||||
io-backends = <&iio_backend>;
|
||||
};
|
||||
};
|
||||
...
|
||||
|
||||
@ -39,12 +39,15 @@ properties:
|
||||
$ref: /schemas/types.yaml#/definitions/phandle
|
||||
description:
|
||||
A reference to a the actual ADC to which this FPGA ADC interfaces to.
|
||||
deprecated: true
|
||||
|
||||
'#io-backend-cells':
|
||||
const: 0
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- dmas
|
||||
- reg
|
||||
- adi,adc-dev
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
@ -55,7 +58,6 @@ examples:
|
||||
reg = <0x44a00000 0x10000>;
|
||||
dmas = <&rx_dma 0>;
|
||||
dma-names = "rx";
|
||||
|
||||
adi,adc-dev = <&spi_adc>;
|
||||
#io-backend-cells = <0>;
|
||||
};
|
||||
...
|
||||
|
||||
120
Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml
Normal file
120
Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml
Normal file
@ -0,0 +1,120 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/iio/adc/microchip,pac1934.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Microchip PAC1934 Power Monitors with Accumulator
|
||||
|
||||
maintainers:
|
||||
- Marius Cristea <marius.cristea@microchip.com>
|
||||
|
||||
description: |
|
||||
This device is part of the Microchip family of Power Monitors with
|
||||
Accumulator.
|
||||
The datasheet for PAC1931, PAC1932, PAC1933 and PAC1934 can be found here:
|
||||
https://ww1.microchip.com/downloads/aemDocuments/documents/OTH/ProductDocuments/DataSheets/PAC1931-Family-Data-Sheet-DS20005850E.pdf
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- microchip,pac1931
|
||||
- microchip,pac1932
|
||||
- microchip,pac1933
|
||||
- microchip,pac1934
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
"#address-cells":
|
||||
const: 1
|
||||
|
||||
"#size-cells":
|
||||
const: 0
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
slow-io-gpios:
|
||||
description:
|
||||
A GPIO used to trigger a change is sampling rate (lowering the chip power
|
||||
consumption). If configured in SLOW mode, if this pin is forced high,
|
||||
sampling rate is forced to eight samples/second. When it is forced low,
|
||||
the sampling rate is 1024 samples/second unless a different sample rate
|
||||
has been programmed.
|
||||
|
||||
patternProperties:
|
||||
"^channel@[1-4]+$":
|
||||
type: object
|
||||
$ref: adc.yaml
|
||||
description:
|
||||
Represents the external channels which are connected to the ADC.
|
||||
|
||||
properties:
|
||||
reg:
|
||||
items:
|
||||
minimum: 1
|
||||
maximum: 4
|
||||
|
||||
shunt-resistor-micro-ohms:
|
||||
description:
|
||||
Value in micro Ohms of the shunt resistor connected between
|
||||
the SENSE+ and SENSE- inputs, across which the current is measured.
|
||||
Value is needed to compute the scaling of the measured current.
|
||||
|
||||
required:
|
||||
- reg
|
||||
- shunt-resistor-micro-ohms
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- "#address-cells"
|
||||
- "#size-cells"
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
i2c {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
power-monitor@10 {
|
||||
compatible = "microchip,pac1934";
|
||||
reg = <0x10>;
|
||||
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
channel@1 {
|
||||
reg = <0x1>;
|
||||
shunt-resistor-micro-ohms = <24900000>;
|
||||
label = "CPU";
|
||||
};
|
||||
|
||||
channel@2 {
|
||||
reg = <0x2>;
|
||||
shunt-resistor-micro-ohms = <49900000>;
|
||||
label = "GPU";
|
||||
};
|
||||
|
||||
channel@3 {
|
||||
reg = <0x3>;
|
||||
shunt-resistor-micro-ohms = <75000000>;
|
||||
label = "MEM";
|
||||
bipolar;
|
||||
};
|
||||
|
||||
channel@4 {
|
||||
reg = <0x4>;
|
||||
shunt-resistor-micro-ohms = <100000000>;
|
||||
label = "NET";
|
||||
bipolar;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
...
|
||||
@ -31,7 +31,6 @@ properties:
|
||||
- description: normal conversion, include EOC (End of Conversion),
|
||||
ECH (End of Chain), JEOC (End of Injected Conversion) and
|
||||
JECH (End of injected Chain).
|
||||
- description: Self-testing Interrupts.
|
||||
|
||||
clocks:
|
||||
maxItems: 1
|
||||
@ -70,8 +69,7 @@ examples:
|
||||
reg = <0x44530000 0x10000>;
|
||||
interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>,
|
||||
<GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
|
||||
<GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>,
|
||||
<GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
|
||||
<GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&clk IMX93_CLK_ADC1_GATE>;
|
||||
clock-names = "ipg";
|
||||
vref-supply = <®_vref_1v8>;
|
||||
|
||||
@ -75,7 +75,6 @@ patternProperties:
|
||||
in the PMIC-specific files in include/dt-bindings/iio/.
|
||||
|
||||
label:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
description: |
|
||||
ADC input of the platform as seen in the schematics.
|
||||
For thermistor inputs connected to generic AMUX or GPIO inputs
|
||||
|
||||
@ -25,7 +25,14 @@ description: |
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: richtek,rtq6056
|
||||
oneOf:
|
||||
- enum:
|
||||
- richtek,rtq6056
|
||||
- richtek,rtq6059
|
||||
- items:
|
||||
- enum:
|
||||
- richtek,rtq6053
|
||||
- const: richtek,rtq6056
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
80
Documentation/devicetree/bindings/iio/adc/ti,ads1298.yaml
Normal file
80
Documentation/devicetree/bindings/iio/adc/ti,ads1298.yaml
Normal file
@ -0,0 +1,80 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/iio/adc/ti,ads1298.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Texas Instruments' ads1298 medical ADC chips
|
||||
|
||||
description: |
|
||||
Datasheet at: https://www.ti.com/product/ADS1298
|
||||
Bindings for this chip aren't complete.
|
||||
|
||||
maintainers:
|
||||
- Mike Looijmans <mike.looijmans@topic.nl>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- ti,ads1298
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
spi-cpha: true
|
||||
|
||||
reset-gpios:
|
||||
maxItems: 1
|
||||
|
||||
avdd-supply:
|
||||
description:
|
||||
Analog power supply, voltage between AVDD and AVSS. When providing a
|
||||
symmetric +/- 2.5V, the regulator should report 5V.
|
||||
|
||||
vref-supply:
|
||||
description:
|
||||
Optional reference voltage. If omitted, internal reference is used,
|
||||
which is 2.4V when analog supply is below 4.4V, 4V otherwise.
|
||||
|
||||
clocks:
|
||||
description: Optional 2.048 MHz external source clock on CLK pin
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
description: Interrupt on DRDY pin, triggers on falling edge
|
||||
maxItems: 1
|
||||
|
||||
label: true
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- avdd-supply
|
||||
- interrupts
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
spi {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
adc@1 {
|
||||
reg = <1>;
|
||||
compatible = "ti,ads1298";
|
||||
label = "ads1298-1-ecg";
|
||||
avdd-supply = <®_iso_5v_a>;
|
||||
clocks = <&clk_ads1298>;
|
||||
interrupt-parent = <&gpio0>;
|
||||
interrupts = <78 IRQ_TYPE_EDGE_FALLING>;
|
||||
spi-max-frequency = <20000000>;
|
||||
spi-cpha;
|
||||
};
|
||||
};
|
||||
...
|
||||
@ -39,6 +39,17 @@ properties:
|
||||
description: |
|
||||
Channel node of a voltage io-channel.
|
||||
|
||||
'#io-channel-cells':
|
||||
description:
|
||||
In addition to consuming the measurement services of a voltage
|
||||
output channel, the voltage divider can act as a provider of
|
||||
measurement services to other devices. This is particularly
|
||||
useful in scenarios wherein an ADC has an analog frontend,
|
||||
such as a voltage divider, and then consuming its raw value
|
||||
isn't interesting. In this case, the voltage before the divider
|
||||
is desired.
|
||||
const: 1
|
||||
|
||||
output-ohms:
|
||||
description:
|
||||
Resistance Rout over which the output voltage is measured. See full-ohms.
|
||||
|
||||
@ -21,6 +21,8 @@ description: |
|
||||
HMC540S 1 dB LSB Silicon MMIC 4-Bit Digital Positive Control Attenuator, 0.1 - 8 GHz
|
||||
https://www.analog.com/media/en/technical-documentation/data-sheets/hmc540s.pdf
|
||||
|
||||
LTC6373 is a 3-Bit precision instrumentation amplifier with fully differential outputs
|
||||
https://www.analog.com/media/en/technical-documentation/data-sheets/ltc6373.pdf
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
@ -28,16 +30,55 @@ properties:
|
||||
- adi,adrf5740
|
||||
- adi,hmc425a
|
||||
- adi,hmc540s
|
||||
- adi,ltc6373
|
||||
|
||||
vcc-supply: true
|
||||
|
||||
ctrl-gpios:
|
||||
description:
|
||||
Must contain an array of 6 GPIO specifiers, referring to the GPIO pins
|
||||
connected to the control pins V1-V6.
|
||||
minItems: 6
|
||||
Must contain an array of GPIO specifiers, referring to the GPIO pins
|
||||
connected to the control pins.
|
||||
ADRF5740 - 4 GPIO connected to D2-D5
|
||||
HMC540S - 4 GPIO connected to V1-V4
|
||||
HMC425A - 6 GPIO connected to V1-V6
|
||||
LTC6373 - 3 GPIO connected to A0-A2
|
||||
minItems: 1
|
||||
maxItems: 6
|
||||
|
||||
allOf:
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
const: adi,hmc425a
|
||||
then:
|
||||
properties:
|
||||
ctrl-gpios:
|
||||
minItems: 6
|
||||
maxItems: 6
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
anyOf:
|
||||
- const: adi,adrf5740
|
||||
- const: adi,hmc540s
|
||||
then:
|
||||
properties:
|
||||
ctrl-gpios:
|
||||
minItems: 4
|
||||
maxItems: 4
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
const: adi,ltc6373
|
||||
then:
|
||||
properties:
|
||||
ctrl-gpios:
|
||||
minItems: 3
|
||||
maxItems: 3
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- ctrl-gpios
|
||||
|
||||
@ -0,0 +1,127 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
# Copyright 2024 Analog Devices Inc.
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/iio/frequency/adi,admfm2000.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: ADMFM2000 Dual Microwave Down Converter
|
||||
|
||||
maintainers:
|
||||
- Kim Seer Paller <kimseer.paller@analog.com>
|
||||
|
||||
description:
|
||||
Dual microwave down converter module with input RF and LO frequency ranges
|
||||
from 0.5 to 32 GHz and an output IF frequency range from 0.1 to 8 GHz.
|
||||
It consists of a LNA, mixer, IF filter, DSA, and IF amplifier for each down
|
||||
conversion path.
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- adi,admfm2000
|
||||
|
||||
'#address-cells':
|
||||
const: 1
|
||||
|
||||
'#size-cells':
|
||||
const: 0
|
||||
|
||||
patternProperties:
|
||||
"^channel@[0-1]$":
|
||||
type: object
|
||||
description: Represents a channel of the device.
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
properties:
|
||||
reg:
|
||||
description:
|
||||
The channel number.
|
||||
minimum: 0
|
||||
maximum: 1
|
||||
|
||||
adi,mixer-mode:
|
||||
description:
|
||||
Enable mixer mode for the channel. It downconverts RF between 5 GHz
|
||||
and 32 GHz to IF between 0.5 GHz and 8 GHz. If not present, the channel
|
||||
is in direct IF mode which bypasses the mixer and downconverts RF
|
||||
between 2 GHz and 8 GHz to IF between 0.5 GHz and 8 GHz.
|
||||
type: boolean
|
||||
|
||||
switch-gpios:
|
||||
description: |
|
||||
GPIOs to select the RF path for the channel. The same state of CTRL-A
|
||||
and CTRL-B GPIOs is not permitted.
|
||||
CTRL-A CTRL-B CH1 Status CH2 Status
|
||||
1 0 Direct IF mode Mixer mode
|
||||
0 1 Mixer mode Direct IF mode
|
||||
|
||||
items:
|
||||
- description: CTRL-A GPIO
|
||||
- description: CTRL-B GPIO
|
||||
|
||||
attenuation-gpios:
|
||||
description: |
|
||||
Choice of attenuation:
|
||||
DSA-V4 DSA-V3 DSA-V2 DSA-V1 DSA-V0
|
||||
1 1 1 1 1 0 dB
|
||||
1 1 1 1 0 -1 dB
|
||||
1 1 1 0 1 -2 dB
|
||||
1 1 0 1 1 -4 dB
|
||||
1 0 1 1 1 -8 dB
|
||||
0 1 1 1 1 -16 dB
|
||||
0 0 0 0 0 -31 dB
|
||||
|
||||
items:
|
||||
- description: DSA-V0 GPIO
|
||||
- description: DSA-V1 GPIO
|
||||
- description: DSA-V2 GPIO
|
||||
- description: DSA-V3 GPIO
|
||||
- description: DSA-V4 GPIO
|
||||
|
||||
required:
|
||||
- reg
|
||||
- switch-gpios
|
||||
- attenuation-gpios
|
||||
|
||||
required:
|
||||
- compatible
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
converter {
|
||||
compatible = "adi,admfm2000";
|
||||
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
channel@0 {
|
||||
reg = <0>;
|
||||
switch-gpios = <&gpio 1 GPIO_ACTIVE_LOW>,
|
||||
<&gpio 2 GPIO_ACTIVE_HIGH>;
|
||||
|
||||
attenuation-gpios = <&gpio 17 GPIO_ACTIVE_LOW>,
|
||||
<&gpio 22 GPIO_ACTIVE_LOW>,
|
||||
<&gpio 23 GPIO_ACTIVE_LOW>,
|
||||
<&gpio 24 GPIO_ACTIVE_LOW>,
|
||||
<&gpio 25 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
channel@1 {
|
||||
reg = <1>;
|
||||
adi,mixer-mode;
|
||||
switch-gpios = <&gpio 3 GPIO_ACTIVE_LOW>,
|
||||
<&gpio 4 GPIO_ACTIVE_HIGH>;
|
||||
|
||||
attenuation-gpios = <&gpio 0 GPIO_ACTIVE_LOW>,
|
||||
<&gpio 5 GPIO_ACTIVE_LOW>,
|
||||
<&gpio 6 GPIO_ACTIVE_LOW>,
|
||||
<&gpio 16 GPIO_ACTIVE_LOW>,
|
||||
<&gpio 26 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
...
|
||||
@ -22,6 +22,9 @@ properties:
|
||||
vdd-supply: true
|
||||
vddio-supply: true
|
||||
|
||||
spi-max-frequency:
|
||||
maximum: 10000000
|
||||
|
||||
interrupts:
|
||||
minItems: 1
|
||||
maxItems: 2
|
||||
@ -33,7 +36,10 @@ required:
|
||||
- compatible
|
||||
- reg
|
||||
|
||||
additionalProperties: false
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
|
||||
@ -27,6 +27,9 @@ properties:
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
|
||||
@ -43,6 +43,7 @@ additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
i2c {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
@ -51,5 +52,7 @@ examples:
|
||||
compatible = "ti,hdc3021", "ti,hdc3020";
|
||||
reg = <0x47>;
|
||||
vdd-supply = <&vcc_3v3>;
|
||||
interrupt-parent = <&gpio3>;
|
||||
interrupts = <23 IRQ_TYPE_EDGE_RISING>;
|
||||
};
|
||||
};
|
||||
|
||||
@ -35,7 +35,9 @@ properties:
|
||||
- st,lsm6dsv
|
||||
- st,lsm6dso16is
|
||||
- items:
|
||||
- const: st,asm330lhhx
|
||||
- enum:
|
||||
- st,asm330lhhx
|
||||
- st,asm330lhhxg1
|
||||
- const: st,lsm6dsr
|
||||
- items:
|
||||
- const: st,lsm6dstx
|
||||
|
||||
@ -4,19 +4,22 @@
|
||||
$id: http://devicetree.org/schemas/iio/light/ams,as73211.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: AMS AS73211 JENCOLOR(R) Digital XYZ Sensor
|
||||
title: AMS AS73211 JENCOLOR(R) Digital XYZ Sensor and AMS AS7331 UV Sensor
|
||||
|
||||
maintainers:
|
||||
- Christian Eggers <ceggers@arri.de>
|
||||
|
||||
description: |
|
||||
XYZ True Color Sensor with I2C Interface
|
||||
AMS AS73211 XYZ True Color Sensor with I2C Interface
|
||||
https://ams.com/documents/20143/36005/AS73211_DS000556_3-01.pdf/a65474c0-b302-c2fd-e30a-c98df87616df
|
||||
AMS AS7331 UVA, UVB and UVC Sensor with I2C Interface
|
||||
https://ams.com/documents/20143/9106314/AS7331_DS001047_4-00.pdf
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- ams,as73211
|
||||
- ams,as7331
|
||||
|
||||
reg:
|
||||
description:
|
||||
|
||||
@ -21,6 +21,7 @@ properties:
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- vdd-supply
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
|
||||
@ -0,0 +1,60 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/iio/magnetometer/voltafield,af8133j.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Voltafield AF8133J magnetometer sensor
|
||||
|
||||
maintainers:
|
||||
- Ondřej Jirman <megi@xff.cz>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: voltafield,af8133j
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
reset-gpios:
|
||||
description:
|
||||
A signal for active low reset input of the sensor. (optional; if not
|
||||
used, software reset over I2C will be used instead)
|
||||
|
||||
avdd-supply:
|
||||
description:
|
||||
A regulator that provides AVDD power (Working power, usually 3.3V) to
|
||||
the sensor.
|
||||
|
||||
dvdd-supply:
|
||||
description:
|
||||
A regulator that provides DVDD power (Digital IO power, 1.8V - AVDD)
|
||||
to the sensor.
|
||||
|
||||
mount-matrix:
|
||||
description: An optional 3x3 mounting rotation matrix.
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- avdd-supply
|
||||
- dvdd-supply
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
i2c {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
magnetometer@1c {
|
||||
compatible = "voltafield,af8133j";
|
||||
reg = <0x1c>;
|
||||
avdd-supply = <®_dldo1>;
|
||||
dvdd-supply = <®_dldo1>;
|
||||
reset-gpios = <&pio 1 1 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
@ -99,6 +99,9 @@ required:
|
||||
- honeywell,transfer-function
|
||||
- honeywell,pressure-triplet
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
dependentSchemas:
|
||||
|
||||
@ -8,25 +8,28 @@ title: Honeywell mprls0025pa pressure sensor
|
||||
|
||||
maintainers:
|
||||
- Andreas Klinger <ak@it-klinger.de>
|
||||
- Petre Rodan <petre.rodan@subdimension.ro>
|
||||
|
||||
description: |
|
||||
Honeywell pressure sensor of model mprls0025pa.
|
||||
|
||||
This sensor has an I2C and SPI interface. Only the I2C interface is
|
||||
implemented.
|
||||
This sensor has an I2C and SPI interface.
|
||||
|
||||
There are many models with different pressure ranges available. The vendor
|
||||
calls them "mpr series". All of them have the identical programming model and
|
||||
differ in the pressure range, unit and transfer function.
|
||||
|
||||
To support different models one need to specify the pressure range as well as
|
||||
the transfer function. Pressure range needs to be converted from its unit to
|
||||
pascal.
|
||||
To support different models one need to specify its pressure triplet as well
|
||||
as the transfer function.
|
||||
|
||||
For custom silicon chips not covered by the Honeywell MPR series datasheet,
|
||||
the pressure values can be specified manually via honeywell,pmin-pascal and
|
||||
honeywell,pmax-pascal.
|
||||
The minimal range value stands for the minimum pressure and the maximum value
|
||||
also for the maximum pressure with linear relation inside the range.
|
||||
|
||||
The transfer function defines the ranges of numerical values delivered by the
|
||||
sensor. The minimal range value stands for the minimum pressure and the
|
||||
maximum value also for the maximum pressure with linear relation inside the
|
||||
range.
|
||||
sensor.
|
||||
|
||||
Specifications about the devices can be found at:
|
||||
https://prod-edam.honeywell.com/content/dam/honeywell-edam/sps/siot/en-us/
|
||||
@ -42,6 +45,10 @@ properties:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
description:
|
||||
Optional interrupt for indicating End-of-conversion.
|
||||
If not present, the driver loops for a while until the received status
|
||||
byte indicates correct measurement.
|
||||
maxItems: 1
|
||||
|
||||
reset-gpios:
|
||||
@ -50,6 +57,27 @@ properties:
|
||||
If not present the device is not reset during the probe.
|
||||
maxItems: 1
|
||||
|
||||
honeywell,transfer-function:
|
||||
description: |
|
||||
Transfer function which defines the range of valid values delivered by the
|
||||
sensor.
|
||||
1 - A, 10% to 90% of 2^24 (1677722 .. 15099494)
|
||||
2 - B, 2.5% to 22.5% of 2^24 (419430 .. 3774874)
|
||||
3 - C, 20% to 80% of 2^24 (3355443 .. 13421773)
|
||||
enum: [1, 2, 3]
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
|
||||
honeywell,pressure-triplet:
|
||||
description: |
|
||||
Case-sensitive five character string that defines pressure range, unit
|
||||
and type as part of the device nomenclature. In the unlikely case of a
|
||||
custom chip, unset and provide pmin-pascal and pmax-pascal instead.
|
||||
enum: [0001BA, 01.6BA, 02.5BA, 0060MG, 0100MG, 0160MG, 0250MG, 0400MG,
|
||||
0600MG, 0001BG, 01.6BG, 02.5BG, 0100KA, 0160KA, 0250KA, 0006KG,
|
||||
0010KG, 0016KG, 0025KG, 0040KG, 0060KG, 0100KG, 0160KG, 0250KG,
|
||||
0015PA, 0025PA, 0030PA, 0001PG, 0005PG, 0015PG, 0030PG, 0300YG]
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
|
||||
honeywell,pmin-pascal:
|
||||
description:
|
||||
Minimum pressure value the sensor can measure in pascal.
|
||||
@ -58,14 +86,8 @@ properties:
|
||||
description:
|
||||
Maximum pressure value the sensor can measure in pascal.
|
||||
|
||||
honeywell,transfer-function:
|
||||
description: |
|
||||
Transfer function which defines the range of valid values delivered by the
|
||||
sensor.
|
||||
1 - A, 10% to 90% of 2^24 (1677722 .. 15099494)
|
||||
2 - B, 2.5% to 22.5% of 2^24 (419430 .. 3774874)
|
||||
3 - C, 20% to 80% of 2^24 (3355443 .. 13421773)
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
spi-max-frequency:
|
||||
maximum: 800000
|
||||
|
||||
vdd-supply:
|
||||
description: provide VDD power to the sensor.
|
||||
@ -73,11 +95,26 @@ properties:
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- honeywell,pmin-pascal
|
||||
- honeywell,pmax-pascal
|
||||
- honeywell,transfer-function
|
||||
- vdd-supply
|
||||
|
||||
oneOf:
|
||||
- required:
|
||||
- honeywell,pressure-triplet
|
||||
- required:
|
||||
- honeywell,pmin-pascal
|
||||
- honeywell,pmax-pascal
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml
|
||||
- if:
|
||||
required:
|
||||
- honeywell,pressure-triplet
|
||||
then:
|
||||
properties:
|
||||
honeywell,pmin-pascal: false
|
||||
honeywell,pmax-pascal: false
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
@ -93,10 +130,29 @@ examples:
|
||||
reg = <0x18>;
|
||||
reset-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
|
||||
interrupt-parent = <&gpio3>;
|
||||
interrupts = <21 IRQ_TYPE_EDGE_FALLING>;
|
||||
honeywell,pmin-pascal = <0>;
|
||||
honeywell,pmax-pascal = <172369>;
|
||||
interrupts = <21 IRQ_TYPE_EDGE_RISING>;
|
||||
|
||||
honeywell,pressure-triplet = "0025PA";
|
||||
honeywell,transfer-function = <1>;
|
||||
vdd-supply = <&vcc_3v3>;
|
||||
};
|
||||
};
|
||||
- |
|
||||
spi {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
pressure@0 {
|
||||
compatible = "honeywell,mprls0025pa";
|
||||
reg = <0>;
|
||||
spi-max-frequency = <800000>;
|
||||
reset-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
|
||||
interrupt-parent = <&gpio0>;
|
||||
interrupts = <30 IRQ_TYPE_EDGE_RISING>;
|
||||
|
||||
honeywell,pressure-triplet = "0015PA";
|
||||
honeywell,transfer-function = <1>;
|
||||
vdd-supply = <&vcc_3v3>;
|
||||
};
|
||||
};
|
||||
...
|
||||
|
||||
@ -24,9 +24,16 @@ properties:
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
vcc-supply:
|
||||
description: provide VCC power to the sensor.
|
||||
|
||||
label:
|
||||
description: Unique name to identify which device this is.
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- vcc-supply
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
@ -39,5 +46,6 @@ examples:
|
||||
tmp117@48 {
|
||||
compatible = "ti,tmp117";
|
||||
reg = <0x48>;
|
||||
vcc-supply = <&pmic_reg_3v3>;
|
||||
};
|
||||
};
|
||||
|
||||
@ -23,6 +23,9 @@ properties:
|
||||
|
||||
compatible:
|
||||
enum:
|
||||
- qcom,msm8909-bimc
|
||||
- qcom,msm8909-pcnoc
|
||||
- qcom,msm8909-snoc
|
||||
- qcom,msm8916-bimc
|
||||
- qcom,msm8916-pcnoc
|
||||
- qcom,msm8916-snoc
|
||||
|
||||
@ -8,7 +8,7 @@ title: Qualcomm RPMh Network-On-Chip Interconnect
|
||||
|
||||
maintainers:
|
||||
- Georgi Djakov <georgi.djakov@linaro.org>
|
||||
- Odelu Kukatla <okukatla@codeaurora.org>
|
||||
- Odelu Kukatla <quic_okukatla@quicinc.com>
|
||||
|
||||
description: |
|
||||
RPMh interconnect providers support system bandwidth requirements through
|
||||
|
||||
@ -0,0 +1,84 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/interconnect/qcom,sm7150-rpmh.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Qualcomm RPMh Network-On-Chip Interconnect on SM7150
|
||||
|
||||
maintainers:
|
||||
- Danila Tikhonov <danila@jiaxyga.com>
|
||||
|
||||
description: |
|
||||
RPMh interconnect providers support system bandwidth requirements through
|
||||
RPMh hardware accelerators known as Bus Clock Manager (BCM).
|
||||
|
||||
See also:: include/dt-bindings/interconnect/qcom,sm7150-rpmh.h
|
||||
|
||||
allOf:
|
||||
- $ref: qcom,rpmh-common.yaml#
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- qcom,sm7150-aggre1-noc
|
||||
- qcom,sm7150-aggre2-noc
|
||||
- qcom,sm7150-compute-noc
|
||||
- qcom,sm7150-config-noc
|
||||
- qcom,sm7150-dc-noc
|
||||
- qcom,sm7150-gem-noc
|
||||
- qcom,sm7150-mc-virt
|
||||
- qcom,sm7150-mmss-noc
|
||||
- qcom,sm7150-system-noc
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
# Child node's properties
|
||||
patternProperties:
|
||||
'^interconnect-[0-9]+$':
|
||||
type: object
|
||||
description:
|
||||
The interconnect providers do not have a separate QoS register space,
|
||||
but share parent's space.
|
||||
|
||||
allOf:
|
||||
- $ref: qcom,rpmh-common.yaml#
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- qcom,sm7150-camnoc-virt
|
||||
|
||||
required:
|
||||
- compatible
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
mc_virt: interconnect@1380000 {
|
||||
compatible = "qcom,sm7150-mc-virt";
|
||||
reg = <0x01380000 0x40000>;
|
||||
#interconnect-cells = <2>;
|
||||
qcom,bcm-voters = <&apps_bcm_voter>;
|
||||
};
|
||||
|
||||
system_noc: interconnect@1620000 {
|
||||
compatible = "qcom,sm7150-system-noc";
|
||||
reg = <0x01620000 0x40000>;
|
||||
#interconnect-cells = <2>;
|
||||
qcom,bcm-voters = <&apps_bcm_voter>;
|
||||
|
||||
camnoc_virt: interconnect-0 {
|
||||
compatible = "qcom,sm7150-camnoc-virt";
|
||||
#interconnect-cells = <2>;
|
||||
qcom,bcm-voters = <&apps_bcm_voter>;
|
||||
};
|
||||
};
|
||||
@ -0,0 +1,75 @@
|
||||
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/mtd/partitions/linux,ubi.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Unsorted Block Images
|
||||
|
||||
description: |
|
||||
UBI ("Unsorted Block Images") is a volume management system for raw
|
||||
flash devices which manages multiple logical volumes on a single
|
||||
physical flash device and spreads the I/O load (i.e wear-leveling)
|
||||
across the whole flash chip.
|
||||
|
||||
maintainers:
|
||||
- Daniel Golle <daniel@makrotopia.org>
|
||||
|
||||
allOf:
|
||||
- $ref: partition.yaml#
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: linux,ubi
|
||||
|
||||
volumes:
|
||||
type: object
|
||||
description: UBI Volumes
|
||||
|
||||
patternProperties:
|
||||
"^ubi-volume-.*$":
|
||||
$ref: /schemas/mtd/partitions/ubi-volume.yaml#
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
required:
|
||||
- compatible
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
partitions {
|
||||
compatible = "fixed-partitions";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
partition@0 {
|
||||
reg = <0x0 0x100000>;
|
||||
label = "bootloader";
|
||||
read-only;
|
||||
};
|
||||
|
||||
partition@100000 {
|
||||
reg = <0x100000 0x1ff00000>;
|
||||
label = "ubi";
|
||||
compatible = "linux,ubi";
|
||||
|
||||
volumes {
|
||||
ubi-volume-caldata {
|
||||
volid = <2>;
|
||||
volname = "rf";
|
||||
|
||||
nvmem-layout {
|
||||
compatible = "fixed-layout";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
eeprom@0 {
|
||||
reg = <0x0 0x1000>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
@ -0,0 +1,40 @@
|
||||
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/mtd/partitions/ubi-volume.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: UBI volume
|
||||
|
||||
description: |
|
||||
This binding describes a single UBI volume. Volumes can be matches either
|
||||
by their ID or their name, or both.
|
||||
|
||||
maintainers:
|
||||
- Daniel Golle <daniel@makrotopia.org>
|
||||
|
||||
properties:
|
||||
volid:
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
description:
|
||||
Match UBI volume ID
|
||||
|
||||
volname:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
description:
|
||||
Match UBI volume ID
|
||||
|
||||
nvmem-layout:
|
||||
$ref: /schemas/nvmem/layouts/nvmem-layout.yaml#
|
||||
description:
|
||||
This container may reference an NVMEM layout parser.
|
||||
|
||||
anyOf:
|
||||
- required:
|
||||
- volid
|
||||
|
||||
- required:
|
||||
- volname
|
||||
|
||||
# This is a generic file other binding inherit from and extend
|
||||
additionalProperties: true
|
||||
@ -94,6 +94,10 @@ properties:
|
||||
|
||||
local-bd-address: true
|
||||
|
||||
qcom,local-bd-address-broken:
|
||||
type: boolean
|
||||
description:
|
||||
boot firmware is incorrectly passing the address in big-endian order
|
||||
|
||||
required:
|
||||
- compatible
|
||||
|
||||
@ -36,20 +36,18 @@ properties:
|
||||
|
||||
allOf:
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
const: mac-base
|
||||
required: [ compatible ]
|
||||
then:
|
||||
if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
const: mac-base
|
||||
then:
|
||||
properties:
|
||||
"#nvmem-cell-cells":
|
||||
description: The first argument is a MAC address offset.
|
||||
const: 1
|
||||
required:
|
||||
- "#nvmem-cell-cells"
|
||||
properties:
|
||||
"#nvmem-cell-cells":
|
||||
description: The first argument is a MAC address offset.
|
||||
const: 1
|
||||
required:
|
||||
- "#nvmem-cell-cells"
|
||||
|
||||
required:
|
||||
- reg
|
||||
|
||||
18
Documentation/devicetree/bindings/nvmem/nvmem-provider.yaml
Normal file
18
Documentation/devicetree/bindings/nvmem/nvmem-provider.yaml
Normal file
@ -0,0 +1,18 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/nvmem/nvmem-provider.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/base.yaml#
|
||||
|
||||
title: NVMEM (Non Volatile Memory) Provider
|
||||
|
||||
maintainers:
|
||||
- Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
|
||||
|
||||
select: true
|
||||
|
||||
properties:
|
||||
'#nvmem-cell-cells':
|
||||
enum: [0, 1]
|
||||
|
||||
additionalProperties: true
|
||||
@ -1,46 +0,0 @@
|
||||
--------------------------------------------------------------------------
|
||||
= Zynq UltraScale+ MPSoC nvmem firmware driver binding =
|
||||
--------------------------------------------------------------------------
|
||||
The nvmem_firmware node provides access to the hardware related data
|
||||
like soc revision, IDCODE... etc, By using the firmware interface.
|
||||
|
||||
Required properties:
|
||||
- compatible: should be "xlnx,zynqmp-nvmem-fw"
|
||||
|
||||
= Data cells =
|
||||
Are child nodes of silicon id, bindings of which as described in
|
||||
bindings/nvmem/nvmem.txt
|
||||
|
||||
-------
|
||||
Example
|
||||
-------
|
||||
firmware {
|
||||
zynqmp_firmware: zynqmp-firmware {
|
||||
compatible = "xlnx,zynqmp-firmware";
|
||||
method = "smc";
|
||||
|
||||
nvmem_firmware {
|
||||
compatible = "xlnx,zynqmp-nvmem-fw";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
/* Data cells */
|
||||
soc_revision: soc_revision {
|
||||
reg = <0x0 0x4>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
= Data consumers =
|
||||
Are device nodes which consume nvmem data cells.
|
||||
|
||||
For example:
|
||||
pcap {
|
||||
...
|
||||
|
||||
nvmem-cells = <&soc_revision>;
|
||||
nvmem-cell-names = "soc_revision";
|
||||
|
||||
...
|
||||
};
|
||||
@ -0,0 +1,42 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/nvmem/xlnx,zynqmp-nvmem.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Zynq UltraScale+ MPSoC Non Volatile Memory interface
|
||||
|
||||
description: |
|
||||
The ZynqMP MPSoC provides access to the hardware related data
|
||||
like SOC revision, IDCODE and specific purpose efuses.
|
||||
|
||||
maintainers:
|
||||
- Kalyani Akula <kalyani.akula@amd.com>
|
||||
- Praveen Teja Kundanala <praveen.teja.kundanala@amd.com>
|
||||
|
||||
allOf:
|
||||
- $ref: nvmem.yaml#
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: xlnx,zynqmp-nvmem-fw
|
||||
|
||||
required:
|
||||
- compatible
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
nvmem {
|
||||
compatible = "xlnx,zynqmp-nvmem-fw";
|
||||
nvmem-layout {
|
||||
compatible = "fixed-layout";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
soc_revision: soc-revision@0 {
|
||||
reg = <0x0 0x4>;
|
||||
};
|
||||
};
|
||||
};
|
||||
@ -52,6 +52,9 @@ properties:
|
||||
- const: main
|
||||
- const: mm
|
||||
|
||||
power-domains:
|
||||
maxItems: 1
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
|
||||
@ -26,6 +26,7 @@ properties:
|
||||
- enum:
|
||||
- qcom,pm4125-vbus-reg
|
||||
- qcom,pm6150-vbus-reg
|
||||
- qcom,pmi632-vbus-reg
|
||||
- const: qcom,pm8150b-vbus-reg
|
||||
|
||||
reg:
|
||||
|
||||
@ -47,7 +47,7 @@ properties:
|
||||
maxItems: 1
|
||||
|
||||
firmware-name:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
maxItems: 1
|
||||
description:
|
||||
If present, name (or relative path) of the file within the
|
||||
firmware search path containing the firmware image used when
|
||||
@ -115,7 +115,7 @@ patternProperties:
|
||||
maxItems: 1
|
||||
|
||||
firmware-name:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
maxItems: 1
|
||||
description:
|
||||
If present, name (or relative path) of the file within the
|
||||
firmware search path containing the firmware image used when
|
||||
|
||||
@ -18,7 +18,6 @@ properties:
|
||||
const: qcom,glink-rpm
|
||||
|
||||
label:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
description:
|
||||
Name of the edge, used for debugging and identification purposes. The
|
||||
node name will be used if this is not present.
|
||||
|
||||
@ -46,7 +46,7 @@ properties:
|
||||
description: Reference to the reserved-memory for the Hexagon core
|
||||
|
||||
firmware-name:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
maxItems: 1
|
||||
description: Firmware name for the Hexagon core
|
||||
|
||||
required:
|
||||
|
||||
@ -45,7 +45,7 @@ properties:
|
||||
smd-edge: false
|
||||
|
||||
firmware-name:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
maxItems: 1
|
||||
description: Firmware name for the Hexagon core
|
||||
|
||||
required:
|
||||
|
||||
@ -80,7 +80,7 @@ properties:
|
||||
description: Reference to the reserved-memory for the Hexagon core
|
||||
|
||||
firmware-name:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
maxItems: 1
|
||||
description:
|
||||
The name of the firmware which should be loaded for this remote
|
||||
processor.
|
||||
|
||||
@ -42,7 +42,7 @@ properties:
|
||||
description: Reference to the reserved-memory for the Hexagon core
|
||||
|
||||
firmware-name:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
maxItems: 1
|
||||
description: Firmware name for the Hexagon core
|
||||
|
||||
required:
|
||||
|
||||
@ -47,7 +47,7 @@ properties:
|
||||
smd-edge: false
|
||||
|
||||
firmware-name:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
maxItems: 1
|
||||
description: Firmware name for the Hexagon core
|
||||
|
||||
required:
|
||||
|
||||
@ -42,7 +42,7 @@ properties:
|
||||
smd-edge: false
|
||||
|
||||
firmware-name:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
maxItems: 1
|
||||
description: Firmware name for the Hexagon core
|
||||
|
||||
required:
|
||||
|
||||
@ -36,7 +36,7 @@ properties:
|
||||
description: Reference to the reserved-memory for the Hexagon core
|
||||
|
||||
firmware-name:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
maxItems: 1
|
||||
description: Firmware name for the Hexagon core
|
||||
|
||||
smd-edge: false
|
||||
|
||||
@ -46,7 +46,7 @@ properties:
|
||||
smd-edge: false
|
||||
|
||||
firmware-name:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
maxItems: 1
|
||||
description: Firmware name for the Hexagon core
|
||||
|
||||
required:
|
||||
|
||||
@ -47,7 +47,7 @@ properties:
|
||||
description: Reference to the reserved-memory for the Hexagon core
|
||||
|
||||
firmware-name:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
maxItems: 1
|
||||
description: Firmware name for the Hexagon core
|
||||
|
||||
required:
|
||||
|
||||
@ -19,6 +19,11 @@ properties:
|
||||
- qcom,sm8550-adsp-pas
|
||||
- qcom,sm8550-cdsp-pas
|
||||
- qcom,sm8550-mpss-pas
|
||||
- qcom,sm8650-adsp-pas
|
||||
- qcom,sm8650-cdsp-pas
|
||||
- qcom,sm8650-mpss-pas
|
||||
- qcom,x1e80100-adsp-pas
|
||||
- qcom,x1e80100-cdsp-pas
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
@ -49,6 +54,8 @@ properties:
|
||||
- description: Memory region for main Firmware authentication
|
||||
- description: Memory region for Devicetree Firmware authentication
|
||||
- description: DSM Memory region
|
||||
- description: DSM Memory region 2
|
||||
- description: Memory region for Qlink Logging
|
||||
|
||||
required:
|
||||
- compatible
|
||||
@ -63,6 +70,9 @@ allOf:
|
||||
enum:
|
||||
- qcom,sm8550-adsp-pas
|
||||
- qcom,sm8550-cdsp-pas
|
||||
- qcom,sm8650-adsp-pas
|
||||
- qcom,x1e80100-adsp-pas
|
||||
- qcom,x1e80100-cdsp-pas
|
||||
then:
|
||||
properties:
|
||||
interrupts:
|
||||
@ -71,7 +81,26 @@ allOf:
|
||||
maxItems: 5
|
||||
memory-region:
|
||||
maxItems: 2
|
||||
else:
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- qcom,sm8650-cdsp-pas
|
||||
then:
|
||||
properties:
|
||||
interrupts:
|
||||
maxItems: 5
|
||||
interrupt-names:
|
||||
maxItems: 5
|
||||
memory-region:
|
||||
minItems: 3
|
||||
maxItems: 3
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- qcom,sm8550-mpss-pas
|
||||
then:
|
||||
properties:
|
||||
interrupts:
|
||||
minItems: 6
|
||||
@ -79,12 +108,29 @@ allOf:
|
||||
minItems: 6
|
||||
memory-region:
|
||||
minItems: 3
|
||||
maxItems: 3
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- qcom,sm8650-mpss-pas
|
||||
then:
|
||||
properties:
|
||||
interrupts:
|
||||
minItems: 6
|
||||
interrupt-names:
|
||||
minItems: 6
|
||||
memory-region:
|
||||
minItems: 5
|
||||
maxItems: 5
|
||||
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- qcom,sm8550-adsp-pas
|
||||
- qcom,sm8650-adsp-pas
|
||||
- qcom,x1e80100-adsp-pas
|
||||
then:
|
||||
properties:
|
||||
power-domains:
|
||||
@ -101,6 +147,7 @@ allOf:
|
||||
compatible:
|
||||
enum:
|
||||
- qcom,sm8550-mpss-pas
|
||||
- qcom,sm8650-mpss-pas
|
||||
then:
|
||||
properties:
|
||||
power-domains:
|
||||
@ -116,6 +163,8 @@ allOf:
|
||||
compatible:
|
||||
enum:
|
||||
- qcom,sm8550-cdsp-pas
|
||||
- qcom,sm8650-cdsp-pas
|
||||
- qcom,x1e80100-cdsp-pas
|
||||
then:
|
||||
properties:
|
||||
power-domains:
|
||||
|
||||
@ -51,7 +51,7 @@ properties:
|
||||
- const: stop-ack
|
||||
|
||||
firmware-name:
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
maxItems: 1
|
||||
description:
|
||||
Relative firmware image path for the WCNSS core. Defaults to
|
||||
"wcnss.mdt".
|
||||
|
||||
@ -1,9 +1,6 @@
|
||||
TI Davinci DSP devices
|
||||
=======================
|
||||
|
||||
Binding status: Unstable - Subject to changes for DT representation of clocks
|
||||
and resets
|
||||
|
||||
The TI Davinci family of SoCs usually contains a TI DSP Core sub-system that
|
||||
is used to offload some of the processor-intensive tasks or algorithms, for
|
||||
achieving various system level goals.
|
||||
|
||||
@ -110,7 +110,11 @@ properties:
|
||||
const: 1
|
||||
|
||||
compatible:
|
||||
const: riscv,cpu-intc
|
||||
oneOf:
|
||||
- items:
|
||||
- const: andestech,cpu-intc
|
||||
- const: riscv,cpu-intc
|
||||
- const: riscv,cpu-intc
|
||||
|
||||
interrupt-controller: true
|
||||
|
||||
|
||||
@ -477,5 +477,12 @@ properties:
|
||||
latency, as ratified in commit 56ed795 ("Update
|
||||
riscv-crypto-spec-vector.adoc") of riscv-crypto.
|
||||
|
||||
- const: xandespmu
|
||||
description:
|
||||
The Andes Technology performance monitor extension for counter overflow
|
||||
and privilege mode filtering. For more details, see Counter Related
|
||||
Registers in the AX45MP datasheet.
|
||||
https://www.andestech.com/wp-content/uploads/AX45MP-1C-Rev.-5.0.0-Datasheet.pdf
|
||||
|
||||
additionalProperties: true
|
||||
...
|
||||
|
||||
@ -1,31 +0,0 @@
|
||||
Abracon ABX80X I2C ultra low power RTC/Alarm chip
|
||||
|
||||
The Abracon ABX80X family consist of the ab0801, ab0803, ab0804, ab0805, ab1801,
|
||||
ab1803, ab1804 and ab1805. The ab0805 is the superset of ab080x and the ab1805
|
||||
is the superset of ab180x.
|
||||
|
||||
Required properties:
|
||||
|
||||
- "compatible": should one of:
|
||||
"abracon,abx80x"
|
||||
"abracon,ab0801"
|
||||
"abracon,ab0803"
|
||||
"abracon,ab0804"
|
||||
"abracon,ab0805"
|
||||
"abracon,ab1801"
|
||||
"abracon,ab1803"
|
||||
"abracon,ab1804"
|
||||
"abracon,ab1805"
|
||||
"microcrystal,rv1805"
|
||||
Using "abracon,abx80x" will enable chip autodetection.
|
||||
- "reg": I2C bus address of the device
|
||||
|
||||
Optional properties:
|
||||
|
||||
The abx804 and abx805 have a trickle charger that is able to charge the
|
||||
connected battery or supercap. Both the following properties have to be defined
|
||||
and valid to enable charging:
|
||||
|
||||
- "abracon,tc-diode": should be "standard" (0.6V) or "schottky" (0.3V)
|
||||
- "abracon,tc-resistor": should be <0>, <3>, <6> or <11>. 0 disables the output
|
||||
resistor, the other values are in kOhm.
|
||||
98
Documentation/devicetree/bindings/rtc/abracon,abx80x.yaml
Normal file
98
Documentation/devicetree/bindings/rtc/abracon,abx80x.yaml
Normal file
@ -0,0 +1,98 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/rtc/abracon,abx80x.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Abracon ABX80X I2C ultra low power RTC/Alarm chip
|
||||
|
||||
maintainers:
|
||||
- linux-rtc@vger.kernel.org
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
description:
|
||||
The wildcard 'abracon,abx80x' may be used to support a mix
|
||||
of different abracon rtc`s. In this case the driver
|
||||
must perform auto-detection from ID register.
|
||||
enum:
|
||||
- abracon,abx80x
|
||||
- abracon,ab0801
|
||||
- abracon,ab0803
|
||||
- abracon,ab0804
|
||||
- abracon,ab0805
|
||||
- abracon,ab1801
|
||||
- abracon,ab1803
|
||||
- abracon,ab1804
|
||||
- abracon,ab1805
|
||||
- microcrystal,rv1805
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
abracon,tc-diode:
|
||||
description:
|
||||
Trickle-charge diode type.
|
||||
Required to enable charging backup battery.
|
||||
|
||||
Supported are 'standard' diodes with a 0.6V drop
|
||||
and 'schottky' diodes with a 0.3V drop.
|
||||
$ref: /schemas/types.yaml#/definitions/string
|
||||
enum:
|
||||
- standard
|
||||
- schottky
|
||||
|
||||
abracon,tc-resistor:
|
||||
description:
|
||||
Trickle-charge resistor value in kOhm.
|
||||
Required to enable charging backup battery.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
enum: [0, 3, 6, 11]
|
||||
|
||||
dependentRequired:
|
||||
abracon,tc-diode: ["abracon,tc-resistor"]
|
||||
abracon,tc-resistor: ["abracon,tc-diode"]
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
|
||||
allOf:
|
||||
- $ref: rtc.yaml#
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
not:
|
||||
contains:
|
||||
enum:
|
||||
- abracon,abx80x
|
||||
- abracon,ab0804
|
||||
- abracon,ab1804
|
||||
- abracon,ab0805
|
||||
- abracon,ab1805
|
||||
then:
|
||||
properties:
|
||||
abracon,tc-diode: false
|
||||
abracon,tc-resistor: false
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
|
||||
i2c {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
rtc@69 {
|
||||
compatible = "abracon,abx80x";
|
||||
reg = <0x69>;
|
||||
abracon,tc-diode = "schottky";
|
||||
abracon,tc-resistor = <3>;
|
||||
interrupts = <44 IRQ_TYPE_EDGE_FALLING>;
|
||||
};
|
||||
};
|
||||
@ -19,7 +19,9 @@ properties:
|
||||
- items:
|
||||
- const: atmel,at91sam9260-rtt
|
||||
- items:
|
||||
- const: microchip,sam9x60-rtt
|
||||
- enum:
|
||||
- microchip,sam9x60-rtt
|
||||
- microchip,sam9x7-rtt
|
||||
- const: atmel,at91sam9260-rtt
|
||||
- items:
|
||||
- const: microchip,sama7g5-rtt
|
||||
|
||||
@ -0,0 +1,39 @@
|
||||
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/rtc/mediatek,mt2712-rtc.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: MediaTek MT2712 on-SoC RTC
|
||||
|
||||
allOf:
|
||||
- $ref: rtc.yaml#
|
||||
|
||||
maintainers:
|
||||
- Ran Bi <ran.bi@mediatek.com>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: mediatek,mt2712-rtc
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
required:
|
||||
- reg
|
||||
- interrupts
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||||
|
||||
rtc@10011000 {
|
||||
compatible = "mediatek,mt2712-rtc";
|
||||
reg = <0x10011000 0x1000>;
|
||||
interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_LOW>;
|
||||
};
|
||||
@ -0,0 +1,52 @@
|
||||
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/rtc/mediatek,mt7622-rtc.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: MediaTek MT7622 on-SoC RTC
|
||||
|
||||
allOf:
|
||||
- $ref: rtc.yaml#
|
||||
|
||||
maintainers:
|
||||
- Sean Wang <sean.wang@mediatek.com>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
items:
|
||||
- const: mediatek,mt7622-rtc
|
||||
- const: mediatek,soc-rtc
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
clocks:
|
||||
maxItems: 1
|
||||
|
||||
clock-names:
|
||||
const: rtc
|
||||
|
||||
required:
|
||||
- reg
|
||||
- interrupts
|
||||
- clocks
|
||||
- clock-names
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/clock/mt7622-clk.h>
|
||||
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||||
|
||||
rtc@10212800 {
|
||||
compatible = "mediatek,mt7622-rtc", "mediatek,soc-rtc";
|
||||
reg = <0x10212800 0x200>;
|
||||
interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_LOW>;
|
||||
clocks = <&topckgen CLK_TOP_RTC>;
|
||||
clock-names = "rtc";
|
||||
};
|
||||
@ -1,14 +0,0 @@
|
||||
Device-Tree bindings for MediaTek SoC based RTC
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be "mediatek,mt2712-rtc" : for MT2712 SoC
|
||||
- reg : Specifies base physical address and size of the registers;
|
||||
- interrupts : Should contain the interrupt for RTC alarm;
|
||||
|
||||
Example:
|
||||
|
||||
rtc: rtc@10011000 {
|
||||
compatible = "mediatek,mt2712-rtc";
|
||||
reg = <0 0x10011000 0 0x1000>;
|
||||
interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_LOW>;
|
||||
};
|
||||
@ -1,21 +0,0 @@
|
||||
Device-Tree bindings for MediaTek SoC based RTC
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be
|
||||
"mediatek,mt7622-rtc", "mediatek,soc-rtc" : for MT7622 SoC
|
||||
- reg : Specifies base physical address and size of the registers;
|
||||
- interrupts : Should contain the interrupt for RTC alarm;
|
||||
- clocks : Specifies list of clock specifiers, corresponding to
|
||||
entries in clock-names property;
|
||||
- clock-names : Should contain "rtc" entries
|
||||
|
||||
Example:
|
||||
|
||||
rtc: rtc@10212800 {
|
||||
compatible = "mediatek,mt7622-rtc",
|
||||
"mediatek,soc-rtc";
|
||||
reg = <0 0x10212800 0 0x200>;
|
||||
interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_LOW>;
|
||||
clocks = <&topckgen CLK_TOP_RTC>;
|
||||
clock-names = "rtc";
|
||||
};
|
||||
@ -18,7 +18,13 @@ allOf:
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: xlnx,zynqmp-rtc
|
||||
oneOf:
|
||||
- const: xlnx,zynqmp-rtc
|
||||
- items:
|
||||
- enum:
|
||||
- xlnx,versal-rtc
|
||||
- xlnx,versal-net-rtc
|
||||
- const: xlnx,zynqmp-rtc
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
@ -48,6 +54,9 @@ properties:
|
||||
default: 0x198233
|
||||
deprecated: true
|
||||
|
||||
power-domains:
|
||||
maxItems: 1
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
|
||||
@ -8,7 +8,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
title: Atmel Universal Synchronous Asynchronous Receiver/Transmitter (USART)
|
||||
|
||||
maintainers:
|
||||
- Richard Genoud <richard.genoud@gmail.com>
|
||||
- Richard Genoud <richard.genoud@bootlin.com>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -55,6 +55,7 @@ required:
|
||||
|
||||
allOf:
|
||||
- $ref: serial.yaml#
|
||||
- $ref: rs485.yaml#
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -30,6 +30,7 @@ properties:
|
||||
- items:
|
||||
- enum:
|
||||
- fsl,imx93-lpuart
|
||||
- fsl,imx95-lpuart
|
||||
- const: fsl,imx8ulp-lpuart
|
||||
- const: fsl,imx7ulp-lpuart
|
||||
- items:
|
||||
|
||||
@ -59,6 +59,7 @@ properties:
|
||||
- renesas,hscif-r8a779a0 # R-Car V3U
|
||||
- renesas,hscif-r8a779f0 # R-Car S4-8
|
||||
- renesas,hscif-r8a779g0 # R-Car V4H
|
||||
- renesas,hscif-r8a779h0 # R-Car V4M
|
||||
- const: renesas,rcar-gen4-hscif # R-Car Gen4
|
||||
- const: renesas,hscif # generic HSCIF compatible UART
|
||||
|
||||
|
||||
@ -143,6 +143,8 @@ allOf:
|
||||
then:
|
||||
required:
|
||||
- samsung,uart-fifosize
|
||||
properties:
|
||||
reg-io-width: false
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
|
||||
@ -88,7 +88,7 @@ properties:
|
||||
TX FIFO threshold configuration (in bytes).
|
||||
|
||||
patternProperties:
|
||||
"^(bluetooth|bluetooth-gnss|gnss|gps|mcu)$":
|
||||
"^(bluetooth|bluetooth-gnss|gnss|gps|mcu|onewire)$":
|
||||
if:
|
||||
type: object
|
||||
then:
|
||||
|
||||
55
Documentation/devicetree/bindings/serial/st,asc.yaml
Normal file
55
Documentation/devicetree/bindings/serial/st,asc.yaml
Normal file
@ -0,0 +1,55 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/serial/st,asc.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: STMicroelectronics STi SoCs Serial Port
|
||||
|
||||
maintainers:
|
||||
- Patrice Chotard <patrice.chotard@foss.st.com>
|
||||
|
||||
allOf:
|
||||
- $ref: serial.yaml#
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: st,asc
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
clocks:
|
||||
maxItems: 1
|
||||
|
||||
st,hw-flow-ctrl:
|
||||
description: When set, enable hardware flow control.
|
||||
type: boolean
|
||||
|
||||
st,force-m1:
|
||||
description: When set, force asc to be in Mode-1. This is recommended for
|
||||
high bit rates above 19.2K.
|
||||
type: boolean
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- interrupts
|
||||
- clocks
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/clock/stih407-clks.h>
|
||||
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||||
serial@9830000 {
|
||||
compatible = "st,asc";
|
||||
reg = <0x9830000 0x2c>;
|
||||
interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>;
|
||||
};
|
||||
...
|
||||
@ -58,6 +58,9 @@ properties:
|
||||
|
||||
wakeup-source: true
|
||||
|
||||
power-domains:
|
||||
maxItems: 1
|
||||
|
||||
rx-threshold:
|
||||
description:
|
||||
If value is set to 1, RX FIFO threshold is disabled.
|
||||
|
||||
@ -1,18 +0,0 @@
|
||||
*st-asc(Serial Port)
|
||||
|
||||
Required properties:
|
||||
- compatible : Should be "st,asc".
|
||||
- reg, reg-names, interrupts, interrupt-names : Standard way to define device
|
||||
resources with names. look in
|
||||
Documentation/devicetree/bindings/resource-names.txt
|
||||
|
||||
Optional properties:
|
||||
- st,hw-flow-ctrl bool flag to enable hardware flow control.
|
||||
- st,force-m1 bool flat to force asc to be in Mode-1 recommended
|
||||
for high bit rates (above 19.2K)
|
||||
Example:
|
||||
serial@fe440000{
|
||||
compatible = "st,asc";
|
||||
reg = <0xfe440000 0x2c>;
|
||||
interrupts = <0 209 0>;
|
||||
};
|
||||
@ -51,7 +51,7 @@ properties:
|
||||
ranges: true
|
||||
|
||||
patternProperties:
|
||||
"^clock-controller@[0-9a-z]+$":
|
||||
"^clock-controller@[0-9a-f]+$":
|
||||
$ref: /schemas/clock/fsl,flexspi-clock.yaml#
|
||||
|
||||
required:
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
x
Reference in New Issue
Block a user