linux.git/Documentation/devicetree/bindings/interconnect, branch v6.11 Linux kernel source tree dt-bindings: Batch-update Konrad Dybcio's email 2024-07-29T19:35:47+00:00 Konrad Dybcio konrad.dybcio@linaro.org 2024-07-26T11:18:25+00:00 0710c3d304f67f9b68f5082214e311ec8f82bd82 Use my @kernel.org address everywhere. Signed-off-by: Konrad Dybcio <konradybcio@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240726-topic-konrad_email-v1-3-f94665da2919@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org> 
Use my @kernel.org address everywhere.

Signed-off-by: Konrad Dybcio <konradybcio@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240726-topic-konrad_email-v1-3-f94665da2919@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Merge tag 'char-misc-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 2024-07-19T22:55:08+00:00 Linus Torvalds torvalds@linux-foundation.org 2024-07-19T22:55:08+00:00 acc5965b9ff8a1889f5b51466562896d59c6e1b9 Pull char / misc and other driver updates from Greg KH: "Here is the "big" set of char/misc and other driver subsystem changes for 6.11-rc1. Nothing major in here, just loads of new drivers and updates. Included in here are: - IIO api updates and new drivers added - wait_interruptable_timeout() api cleanups for some drivers - MODULE_DESCRIPTION() additions for loads of drivers - parport out-of-bounds fix - interconnect driver updates and additions - mhi driver updates and additions - w1 driver fixes - binder speedups and fixes - eeprom driver updates - coresight driver updates - counter driver update - new misc driver additions - other minor api updates All of these, EXCEPT for the final Kconfig build fix for 32bit systems, have been in linux-next for a while with no reported issues. The Kconfig fixup went in 29 hours ago, so might have missed the latest linux-next, but was acked by everyone involved" * tag 'char-misc-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (330 commits) misc: Kconfig: exclude mrvl-cn10k-dpi compilation for 32-bit systems misc: delete Makefile.rej binder: fix hang of unregistered readers misc: Kconfig: add a new dependency for MARVELL_CN10K_DPI virtio: add missing MODULE_DESCRIPTION() macro agp: uninorth: add missing MODULE_DESCRIPTION() macro spmi: add missing MODULE_DESCRIPTION() macros dev/parport: fix the array out-of-bounds risk samples: configfs: add missing MODULE_DESCRIPTION() macro misc: mrvl-cn10k-dpi: add Octeon CN10K DPI administrative driver misc: keba: Fix missing AUXILIARY_BUS dependency slimbus: Fix struct and documentation alignment in stream.c MAINTAINERS: CC dri-devel list on Qualcomm FastRPC patches misc: fastrpc: use coherent pool for untranslated Compute Banks misc: fastrpc: support complete DMA pool access to the DSP misc: fastrpc: add missing MODULE_DESCRIPTION() macro misc: fastrpc: Add missing dev_err newlines misc: fastrpc: Use memdup_user() nvmem: core: Implement force_ro sysfs attribute nvmem: Use sysfs_emit() for type attribute ... 
Pull char / misc and other driver updates from Greg KH:
 "Here is the "big" set of char/misc and other driver subsystem changes
  for 6.11-rc1. Nothing major in here, just loads of new drivers and
  updates. Included in here are:

   - IIO api updates and new drivers added

   - wait_interruptable_timeout() api cleanups for some drivers

   - MODULE_DESCRIPTION() additions for loads of drivers

   - parport out-of-bounds fix

   - interconnect driver updates and additions

   - mhi driver updates and additions

   - w1 driver fixes

   - binder speedups and fixes

   - eeprom driver updates

   - coresight driver updates

   - counter driver update

   - new misc driver additions

   - other minor api updates

  All of these, EXCEPT for the final Kconfig build fix for 32bit
  systems, have been in linux-next for a while with no reported issues.
  The Kconfig fixup went in 29 hours ago, so might have missed the
  latest linux-next, but was acked by everyone involved"

* tag 'char-misc-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (330 commits)
  misc: Kconfig: exclude mrvl-cn10k-dpi compilation for 32-bit systems
  misc: delete Makefile.rej
  binder: fix hang of unregistered readers
  misc: Kconfig: add a new dependency for MARVELL_CN10K_DPI
  virtio: add missing MODULE_DESCRIPTION() macro
  agp: uninorth: add missing MODULE_DESCRIPTION() macro
  spmi: add missing MODULE_DESCRIPTION() macros
  dev/parport: fix the array out-of-bounds risk
  samples: configfs: add missing MODULE_DESCRIPTION() macro
  misc: mrvl-cn10k-dpi: add Octeon CN10K DPI administrative driver
  misc: keba: Fix missing AUXILIARY_BUS dependency
  slimbus: Fix struct and documentation alignment in stream.c
  MAINTAINERS: CC dri-devel list on Qualcomm FastRPC patches
  misc: fastrpc: use coherent pool for untranslated Compute Banks
  misc: fastrpc: support complete DMA pool access to the DSP
  misc: fastrpc: add missing MODULE_DESCRIPTION() macro
  misc: fastrpc: Add missing dev_err newlines
  misc: fastrpc: Use memdup_user()
  nvmem: core: Implement force_ro sysfs attribute
  nvmem: Use sysfs_emit() for type attribute
  ...
Merge branch 'icc-rpmh-qos' into icc-next 2024-07-04T19:45:20+00:00 Georgi Djakov djakov@kernel.org 2024-07-04T19:45:20+00:00 226e58b20975000960cb40b7488f55f173007489 This series adds QoS support for QNOC type device which can be found on SC7280 platform. It adds support for programming priority, priority forward disable and urgency forwarding. This helps in priortizing the traffic originating from different interconnect masters at NOC (Network On Chip). * icc-rpmh-qos dt-bindings: interconnect: add clock property to enable QOS on SC7280 interconnect: qcom: icc-rpmh: Add QoS configuration support interconnect: qcom: sc7280: enable QoS configuration interconnect: qcom: Fix DT backwards compatibility for QoS Link: https://lore.kernel.org/r/20240607173927.26321-1-quic_okukatla@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org> 
This series adds QoS support for QNOC type device which can be found on
SC7280 platform. It adds support for programming priority,
priority forward disable and urgency forwarding. This helps in
priortizing the traffic originating from different interconnect masters
at NOC (Network On Chip).

* icc-rpmh-qos
  dt-bindings: interconnect: add clock property to enable QOS on SC7280
  interconnect: qcom: icc-rpmh: Add QoS configuration support
  interconnect: qcom: sc7280: enable QoS configuration
  interconnect: qcom: Fix DT backwards compatibility for QoS

Link: https://lore.kernel.org/r/20240607173927.26321-1-quic_okukatla@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Merge branch 'icc-msm8953' into icc-next 2024-07-04T19:41:12+00:00 Georgi Djakov djakov@kernel.org 2024-07-04T19:41:12+00:00 19990ff048a44a3972b8c7ca36eb7700588fe156 Add interconnect driver for MSM8953-based devices. * icc-msm8953 dt-bindings: interconnect: qcom: Add Qualcomm MSM8953 NoC interconnect: qcom: Add MSM8953 driver Link: https://lore.kernel.org/r/20240628-msm8953-interconnect-v3-0-a70d582182dc@mainlining.org Signed-off-by: Georgi Djakov <djakov@kernel.org> 
Add interconnect driver for MSM8953-based devices.

* icc-msm8953
  dt-bindings: interconnect: qcom: Add Qualcomm MSM8953 NoC
  interconnect: qcom: Add MSM8953 driver

Link: https://lore.kernel.org/r/20240628-msm8953-interconnect-v3-0-a70d582182dc@mainlining.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
dt-bindings: interconnect: qcom: Add Qualcomm MSM8953 NoC 2024-06-28T18:11:14+00:00 Vladimir Lypak vladimir.lypak@gmail.com 2024-06-28T14:01:44+00:00 791ed23f735b0fb1b984772edddf1571195780d8 Add the device-tree bindings for interconnect providers used on MSM8953 platform. Signed-off-by: Vladimir Lypak <vladimir.lypak@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org> Link: https://lore.kernel.org/r/20240628-msm8953-interconnect-v3-1-a70d582182dc@mainlining.org Signed-off-by: Georgi Djakov <djakov@kernel.org> 
Add the device-tree bindings for interconnect providers
used on MSM8953 platform.

Signed-off-by: Vladimir Lypak <vladimir.lypak@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20240628-msm8953-interconnect-v3-1-a70d582182dc@mainlining.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
dt-bindings: interconnect: qcom,msm8998-bwmon: Add X1E80100 BWMON instances 2024-06-26T04:22:43+00:00 Sibi Sankar quic_sibis@quicinc.com 2024-06-24T09:22:12+00:00 530c66142ec4871f71cf1d19e101426bd53e42dd Document X1E80100 BWMONs, which has multiple (one per cluster) BWMONv4 instances for the CPU->LLCC path and one BWMONv5 instance for LLCC->DDR path. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com> Acked-by: Georgi Djakov <djakov@kernel.org> Link: https://lore.kernel.org/r/20240624092214.146935-3-quic_sibis@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> 
Document X1E80100 BWMONs, which has multiple (one per cluster) BWMONv4
instances for the CPU->LLCC path and one BWMONv5 instance for LLCC->DDR
path.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Acked-by: Georgi Djakov <djakov@kernel.org>
Link: https://lore.kernel.org/r/20240624092214.146935-3-quic_sibis@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
dt-bindings: interconnect: qcom,msm8998-bwmon: Remove opp-table from the required list 2024-06-26T04:22:43+00:00 Sibi Sankar quic_sibis@quicinc.com 2024-06-24T09:22:11+00:00 f92e224e7aa22626c24d5c5292a1540d37f1db01 Remove opp-table from the required list as the bindings shouldn't care where the OPP tables (referenced by the operating-points-v2 property) comes from. Suggested-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Georgi Djakov <djakov@kernel.org> Link: https://lore.kernel.org/r/20240624092214.146935-2-quic_sibis@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> 
Remove opp-table from the required list as the bindings shouldn't care
where the OPP tables (referenced by the operating-points-v2 property)
comes from.

Suggested-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Georgi Djakov <djakov@kernel.org>
Link: https://lore.kernel.org/r/20240624092214.146935-2-quic_sibis@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
dt-bindings: interconnect: add clock property to enable QOS on SC7280 2024-06-24T12:20:27+00:00 Odelu Kukatla quic_okukatla@quicinc.com 2024-06-07T17:39:26+00:00 6822b0c92b435dec18d4317ddb424a63632b6a31 Add clock property to enable the clocks required for accessing QoS configuration registers. Signed-off-by: Odelu Kukatla <quic_okukatla@quicinc.com> Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Link: https://lore.kernel.org/r/20240607173927.26321-4-quic_okukatla@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org> 
Add clock property to enable the clocks required for accessing
QoS configuration registers.

Signed-off-by: Odelu Kukatla <quic_okukatla@quicinc.com>
Acked-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20240607173927.26321-4-quic_okukatla@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
dt-bindings: interconnect: Add MediaTek EMI Interconnect bindings 2024-06-13T11:31:42+00:00 AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com 2024-06-10T08:57:30+00:00 1a8009e108382848d149a24dd3fc67607d054a05 Add bindings for the MediaTek External Memory Interface Interconnect, which providers support system bandwidth requirements through Dynamic Voltage Frequency Scaling Resource Collector (DVFSRC) hardware. This adds bindings for MediaTek MT8183 and MT8195 SoCs. Note that this is modeled as a subnode of DVFSRC for multiple reasons: - Some SoCs have more than one interconnect on the DVFSRC (and two different kinds of EMI interconnect, and also a SMI interconnect); - Some boards will want to not enable the interconnect driver because some of those are not battery powered (so they just keep the knobs at full thrust from the bootloader and never care scaling busses); - Some DVFSRC interconnect features may depend on firmware. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20240610085735.147134-3-angelogioacchino.delregno@collabora.com Signed-off-by: Georgi Djakov <djakov@kernel.org> 
Add bindings for the MediaTek External Memory Interface Interconnect,
which providers support system bandwidth requirements through Dynamic
Voltage Frequency Scaling Resource Collector (DVFSRC) hardware.

This adds bindings for MediaTek MT8183 and MT8195 SoCs.

Note that this is modeled as a subnode of DVFSRC for multiple reasons:
 - Some SoCs have more than one interconnect on the DVFSRC (and two
   different kinds of EMI interconnect, and also a SMI interconnect);

 - Some boards will want to not enable the interconnect driver because
   some of those are not battery powered (so they just keep the knobs
   at full thrust from the bootloader and never care scaling busses);

 - Some DVFSRC interconnect features may depend on firmware.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240610085735.147134-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Merge branch 'icc-sm7150' into icc-next 2024-02-29T20:43:01+00:00 Georgi Djakov djakov@kernel.org 2024-02-29T20:43:01+00:00 d1c16491134c726a78dd6936034f117acdc57185 Add dt-bindings and interconnect driver support for the Qualcomm SM7150 SoC. * icc-sm7150 dt-bindings: interconnect: Add Qualcomm SM7150 DT bindings interconnect: qcom: Add SM7150 driver support Link: https://lore.kernel.org/r/20240222174250.80493-1-danila@jiaxyga.com Signed-off-by: Georgi Djakov <djakov@kernel.org> 
Add dt-bindings and interconnect driver support for the Qualcomm SM7150 SoC.

* icc-sm7150
  dt-bindings: interconnect: Add Qualcomm SM7150 DT bindings
  interconnect: qcom: Add SM7150 driver support

Link: https://lore.kernel.org/r/20240222174250.80493-1-danila@jiaxyga.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>