linux-stable.git/include/dt-bindings/power, branch v6.2 Linux kernel stable tree Merge tag 'rproc-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux 2022-12-21T17:37:14+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-12-21T17:37:14+00:00 9cf5b508bd260d5693d337bcf1f9b82b961b6137 Pull remoteproc updates from Bjorn Andersson: "rproc-virtio device names are now auto generated, to avoid conflicts between remoteproc instances. The imx_rproc driver is extended with support for communicating with and attaching to a running M4 on i.MX8QXP, as well as support for attaching to the M4 after self-recovering from a crash. Support is added for i.MX8QM and mailbox channels are reconnected during the recovery process, in order to avoid data corruption. The Xilinx Zynqmp firmware interface is extended and support for the Xilinx R5 RPU is introduced. Various resources leaks, primarily in error paths, throughout the Qualcomm drivers are corrected. Lastly a fix to ensure that pm_relax is invoked even if the remoteproc instance is stopped between a crash is being reported and the recovery handler is scheduled" * tag 'rproc-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (25 commits) remoteproc: core: Do pm_relax when in RPROC_OFFLINE state remoteproc: qcom: q6v5: Fix missing clk_disable_unprepare() in q6v5_wcss_qcs404_power_on() remoteproc: qcom_q6v5_pas: Fix missing of_node_put() in adsp_alloc_memory_region() remoteproc: qcom_q6v5_pas: detach power domains on remove remoteproc: qcom_q6v5_pas: disable wakeup on probe fail or remove remoteproc: qcom: q6v5: Fix potential null-ptr-deref in q6v5_wcss_init_mmio() remoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev() remoteproc: sysmon: Make QMI message rules const drivers: remoteproc: Add Xilinx r5 remoteproc driver firmware: xilinx: Add RPU configuration APIs firmware: xilinx: Add shutdown/wakeup APIs firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU configuration. arm64: dts: xilinx: zynqmp: Add RPU subsystem device node dt-bindings: remoteproc: Add Xilinx RPU subsystem bindings remoteproc: core: Use device_match_of_node() remoteproc: imx_rproc: Correct i.MX93 DRAM mapping remoteproc: imx_rproc: Enable attach recovery for i.MX8QM/QXP remoteproc: imx_rproc: Request mbox channel later remoteproc: imx_rproc: Support i.MX8QM remoteproc: imx_rproc: Support kicking Mcore from Linux for i.MX8QXP ... 
Pull remoteproc updates from Bjorn Andersson:
 "rproc-virtio device names are now auto generated, to avoid conflicts
  between remoteproc instances.

  The imx_rproc driver is extended with support for communicating with
  and attaching to a running M4 on i.MX8QXP, as well as support for
  attaching to the M4 after self-recovering from a crash. Support is
  added for i.MX8QM and mailbox channels are reconnected during the
  recovery process, in order to avoid data corruption.

  The Xilinx Zynqmp firmware interface is extended and support for the
  Xilinx R5 RPU is introduced.

  Various resources leaks, primarily in error paths, throughout the
  Qualcomm drivers are corrected.

  Lastly a fix to ensure that pm_relax is invoked even if the remoteproc
  instance is stopped between a crash is being reported and the recovery
  handler is scheduled"

* tag 'rproc-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (25 commits)
  remoteproc: core: Do pm_relax when in RPROC_OFFLINE state
  remoteproc: qcom: q6v5: Fix missing clk_disable_unprepare() in q6v5_wcss_qcs404_power_on()
  remoteproc: qcom_q6v5_pas: Fix missing of_node_put() in adsp_alloc_memory_region()
  remoteproc: qcom_q6v5_pas: detach power domains on remove
  remoteproc: qcom_q6v5_pas: disable wakeup on probe fail or remove
  remoteproc: qcom: q6v5: Fix potential null-ptr-deref in q6v5_wcss_init_mmio()
  remoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev()
  remoteproc: sysmon: Make QMI message rules const
  drivers: remoteproc: Add Xilinx r5 remoteproc driver
  firmware: xilinx: Add RPU configuration APIs
  firmware: xilinx: Add shutdown/wakeup APIs
  firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU configuration.
  arm64: dts: xilinx: zynqmp: Add RPU subsystem device node
  dt-bindings: remoteproc: Add Xilinx RPU subsystem bindings
  remoteproc: core: Use device_match_of_node()
  remoteproc: imx_rproc: Correct i.MX93 DRAM mapping
  remoteproc: imx_rproc: Enable attach recovery for i.MX8QM/QXP
  remoteproc: imx_rproc: Request mbox channel later
  remoteproc: imx_rproc: Support i.MX8QM
  remoteproc: imx_rproc: Support kicking Mcore from Linux for i.MX8QXP
  ...
Merge tag 'qcom-drivers-for-6.2-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers 2022-12-07T21:07:48+00:00 Arnd Bergmann arnd@arndb.de 2022-12-07T21:07:48+00:00 9379885d07c466a9207e88c0fd0c8b3541536fe3 More Qualcomm driver updates for 6.2 Socinfo is extended with knowledge about MSM8956, MSM8976, SM6115, SM4250, SM8150, SA8155 and SM8550. Support for RSC v3, as found in SM8550 is added to the RPMH RSC driver. Support for SM8550 and SM4250 ARC regulators are added to the RPM(h) power-domain drivers. SM8550 support is added to the LLCC driver. The AOSS QMP binding is declared compatible for SM8550. BWMON and LLCC now selects REGMAP_MMIO to ensure dependencies are built properly. * tag 'qcom-drivers-for-6.2-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: socinfo: Add SM6115 / SM4250 SoC IDs to the soc_id table dt-bindings: arm: qcom,ids: Add SoC IDs for SM6115 / SM4250 and variants soc: qcom: socinfo: Add SM8150 and SA8155 SoC IDs to the soc_id table dt-bindings: arm: qcom,ids: Add SoC IDs for SM8150 and SA8155 dt-bindings: soc: qcom: apr: document generic qcom,apr compatible soc: qcom: Select REMAP_MMIO for ICC_BWMON driver soc: qcom: Select REMAP_MMIO for LLCC driver soc: qcom: rpmpd: Add SM4250 support dt-bindings: power: rpmpd: Add SM4250 support dt-bindings: soc: qcom: aoss: Add compatible for SM8550 soc: qcom: llcc: Add configuration data for SM8550 dt-bindings: arm: msm: Add LLCC compatible for SM8550 soc: qcom: llcc: Add v4.1 HW version support soc: qcom: socinfo: Add SM8550 ID soc: qcom: rpmh-rsc: Avoid unnecessary checks on irq-done response soc: qcom: rpmh-rsc: Add support for RSC v3 register offsets soc: qcom: rpmhpd: Add SM8550 power domains dt-bindings: power: rpmpd: Add SM8550 to rpmpd binding soc: qcom: socinfo: Add MSM8956/76 SoC IDs to the soc_id table dt-bindings: arm: qcom,ids: Add SoC IDs for MSM8956 and MSM8976 Link: https://lore.kernel.org/r/20221207154134.3233779-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
More Qualcomm driver updates for 6.2

Socinfo is extended with knowledge about MSM8956, MSM8976, SM6115,
SM4250, SM8150, SA8155 and SM8550.

Support for RSC v3, as found in SM8550 is added to the RPMH RSC driver.

Support for SM8550 and SM4250 ARC regulators are added to the RPM(h)
power-domain drivers. SM8550 support is added to the LLCC driver.
The AOSS QMP binding is declared compatible for SM8550.

BWMON and LLCC now selects REGMAP_MMIO to ensure dependencies are built
properly.

* tag 'qcom-drivers-for-6.2-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  soc: qcom: socinfo: Add SM6115 / SM4250 SoC IDs to the soc_id table
  dt-bindings: arm: qcom,ids: Add SoC IDs for SM6115 / SM4250 and variants
  soc: qcom: socinfo: Add SM8150 and SA8155 SoC IDs to the soc_id table
  dt-bindings: arm: qcom,ids: Add SoC IDs for SM8150 and SA8155
  dt-bindings: soc: qcom: apr: document generic qcom,apr compatible
  soc: qcom: Select REMAP_MMIO for ICC_BWMON driver
  soc: qcom: Select REMAP_MMIO for LLCC driver
  soc: qcom: rpmpd: Add SM4250 support
  dt-bindings: power: rpmpd: Add SM4250 support
  dt-bindings: soc: qcom: aoss: Add compatible for SM8550
  soc: qcom: llcc: Add configuration data for SM8550
  dt-bindings: arm: msm: Add LLCC compatible for SM8550
  soc: qcom: llcc: Add v4.1 HW version support
  soc: qcom: socinfo: Add SM8550 ID
  soc: qcom: rpmh-rsc: Avoid unnecessary checks on irq-done response
  soc: qcom: rpmh-rsc: Add support for RSC v3 register offsets
  soc: qcom: rpmhpd: Add SM8550 power domains
  dt-bindings: power: rpmpd: Add SM8550 to rpmpd binding
  soc: qcom: socinfo: Add MSM8956/76 SoC IDs to the soc_id table
  dt-bindings: arm: qcom,ids: Add SoC IDs for MSM8956 and MSM8976

Link: https://lore.kernel.org/r/20221207154134.3233779-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
dt-bindings: power: rpmpd: Add SM4250 support 2022-12-05T22:30:36+00:00 Bhupesh Sharma bhupesh.sharma@linaro.org 2022-11-27T11:22:03+00:00 45ac44ed10e58cf9b510e6552317ed7d2602346f Add compatible and constants for the power domains exposed by the SM4250 RPM. Cc: Bjorn Andersson <andersson@kernel.org> Cc: Rajendra Nayak <rnayak@codeaurora.org> Cc: Konrad Dybcio <konrad.dybcio@somainline.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221127112204.1486337-2-bhupesh.sharma@linaro.org 
Add compatible and constants for the power domains exposed by the
SM4250 RPM.

Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Rajendra Nayak <rnayak@codeaurora.org>
Cc: Konrad Dybcio <konrad.dybcio@somainline.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221127112204.1486337-2-bhupesh.sharma@linaro.org
dt-bindings: power: rpmpd: Add SM8550 to rpmpd binding 2022-12-05T21:11:05+00:00 Abel Vesa abel.vesa@linaro.org 2022-11-16T11:17:44+00:00 f0f4727a12e4a2e8d1ab788abbfa357994f5d681 Add compatible and constants for the power domains exposed by the RPMH in the Qualcomm SM8550 platform. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221116111745.2633074-2-abel.vesa@linaro.org 
Add compatible and constants for the power domains exposed by the RPMH
in the Qualcomm SM8550 platform.

Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221116111745.2633074-2-abel.vesa@linaro.org
dt-bindings: remoteproc: Add Xilinx RPU subsystem bindings 2022-11-25T16:08:45+00:00 Tanmay Shah tanmay.shah@amd.com 2022-11-14T23:39:35+00:00 ba4fde74fc7fdd5ef37066a42721f37621cb80f2 Xilinx ZynqMP platform has dual-core ARM Cortex R5 Realtime Processing Unit(RPU) subsystem. This patch adds dt-bindings for RPU subsystem (cluster). Signed-off-by: Tanmay Shah <tanmay.shah@amd.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20221114233940.2096237-2-tanmay.shah@amd.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> 
Xilinx ZynqMP platform has dual-core ARM Cortex R5 Realtime Processing
Unit(RPU) subsystem. This patch adds dt-bindings for RPU subsystem
(cluster).

Signed-off-by: Tanmay Shah <tanmay.shah@amd.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221114233940.2096237-2-tanmay.shah@amd.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Merge tag 'qcom-drivers-for-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers 2022-11-23T11:02:44+00:00 Arnd Bergmann arnd@arndb.de 2022-11-22T21:53:22+00:00 66b55cae49564e0e9a52616247f3c96a61774c2b Qualcomm driver updates for 6.2 The qcom,msm-id and qcom,board-id DeviceTree properties are documented, to allow them to be used in configurations or devices requiring these and the socinfo driver is updated to reuse the introduced identifiers. The rpmh-rsc driver is extended to register for PM runtime notifications from the CPU clusters, in order to submit sleep and wake votes the last core in a cluster is being powered down. A mechanism for keeping rpmhpd resources voted until sync_state is introduced, this ensures that power-domains required during boot are kept enabled. The rpmhpd power-domains for SDM670 are also added. Support for the new QDU1000/QRU1000 platform is introduced in the rpmhpd and socinfo drivers. The APR driver gains missing error handling. QMI message descriptors in the PDR driver are made const. Support for the RPM found in SM6375 is added. The SPM driver gains support for MSM8939 and MSM8976 platforms. The stats and command-db drvers are marked as not having PM support. * tag 'qcom-drivers-for-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (36 commits) dt-bindings: firmware: scm: add sdm670 compatible soc: qcom: rpmh-rsc: Write CONTROL_TCS with next timer wakeup soc: qcom: rpmh-rsc: Save base address of drv PM: domains: Store the next hrtimer wakeup in genpd soc: qcom: rpmh-rsc: Attach RSC to cluster PM domain dt-bindings: soc: qcom: Update devicetree binding document for rpmh-rsc dt-bindings: soc: qcom: qcom,smd-rpm: Use qcom,smd-channels on MSM8976 soc: qcom: apr: Add check for idr_alloc and of_property_read_string_index soc: qcom: socinfo: Add QDU1000/QRU1000 SoC IDs to the soc_id table dt-bindings: arm: qcom,ids: Add SoC IDs for QDU1000/QRU1000 soc: qcom: rpmhpd: Add QDU1000/QRU1000 power domains dt-bindings: power: rpmpd: Add QDU1000/QRU1000 to rpmpd binding dt-bindings: qcom: smp2p: Add WPSS node names to pattern property soc: qcom: spm: Implement support for SAWv2.3, MSM8976 L2 PM dt-bindings: soc: qcom: spm: Add compatibles for MSM8976 L2 soc: qcom: llcc: make irq truly optional soc: qcom: spm: Add MSM8939 SPM register data dt-bindings: soc: qcom: spm: Add MSM8939 CPU compatible dt-bindings: soc: qcom: aoss: Add sc8280xp compatible dt-bindings: firmware: document Qualcomm SM6375 SCM ... Link: https://lore.kernel.org/r/20221122202748.1854487-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
Qualcomm driver updates for 6.2

The qcom,msm-id and qcom,board-id DeviceTree properties are documented,
to allow them to be used in configurations or devices requiring these
and the socinfo driver is updated to reuse the introduced identifiers.

The rpmh-rsc driver is extended to register for PM runtime notifications
from the CPU clusters, in order to submit sleep and wake votes the last
core in a cluster is being powered down.

A mechanism for keeping rpmhpd resources voted until sync_state is
introduced, this ensures that power-domains required during boot are
kept enabled. The rpmhpd power-domains for SDM670 are also added.

Support for the new QDU1000/QRU1000 platform is introduced in the rpmhpd
and socinfo drivers.

The APR driver gains missing error handling. QMI message descriptors in
the PDR driver are made const.

Support for the RPM found in SM6375 is added. The SPM driver gains
support for MSM8939 and MSM8976 platforms.

The stats and command-db drvers are marked as not having PM support.

* tag 'qcom-drivers-for-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (36 commits)
  dt-bindings: firmware: scm: add sdm670 compatible
  soc: qcom: rpmh-rsc: Write CONTROL_TCS with next timer wakeup
  soc: qcom: rpmh-rsc: Save base address of drv
  PM: domains: Store the next hrtimer wakeup in genpd
  soc: qcom: rpmh-rsc: Attach RSC to cluster PM domain
  dt-bindings: soc: qcom: Update devicetree binding document for rpmh-rsc
  dt-bindings: soc: qcom: qcom,smd-rpm: Use qcom,smd-channels on MSM8976
  soc: qcom: apr: Add check for idr_alloc and of_property_read_string_index
  soc: qcom: socinfo: Add QDU1000/QRU1000 SoC IDs to the soc_id table
  dt-bindings: arm: qcom,ids: Add SoC IDs for QDU1000/QRU1000
  soc: qcom: rpmhpd: Add QDU1000/QRU1000 power domains
  dt-bindings: power: rpmpd: Add QDU1000/QRU1000 to rpmpd binding
  dt-bindings: qcom: smp2p: Add WPSS node names to pattern property
  soc: qcom: spm: Implement support for SAWv2.3, MSM8976 L2 PM
  dt-bindings: soc: qcom: spm: Add compatibles for MSM8976 L2
  soc: qcom: llcc: make irq truly optional
  soc: qcom: spm: Add MSM8939 SPM register data
  dt-bindings: soc: qcom: spm: Add MSM8939 CPU compatible
  dt-bindings: soc: qcom: aoss: Add sc8280xp compatible
  dt-bindings: firmware: document Qualcomm SM6375 SCM
  ...

Link: https://lore.kernel.org/r/20221122202748.1854487-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
dt-bindings: tegra: Update headers for Tegra234 2022-11-21T12:27:17+00:00 Jon Hunter jonathanh@nvidia.com 2022-10-03T12:51:41+00:00 41155b6f6db8742c5f5247a141eca89c601c258c Update the device-tree clock, memory, power and reset headers for Tegra234 by adding the definitions for all the various devices. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> 
Update the device-tree clock, memory, power and reset headers for
Tegra234 by adding the definitions for all the various devices.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
dt-bindings: power: rpmpd: Add QDU1000/QRU1000 to rpmpd binding 2022-11-07T17:49:41+00:00 Melody Olvera quic_molvera@quicinc.com 2022-10-26T19:05:46+00:00 8aa5cac4a2e05019fed4cb7187829add0c5aded6 Add compatible and constants for the power domains exposed by the RPMH in the Qualcomm QDU1000 and QRU1000 platforms. Signed-off-by: Melody Olvera <quic_molvera@quicinc.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221026190549.4005703-3-quic_molvera@quicinc.com 
Add compatible and constants for the power domains exposed by the RPMH
in the Qualcomm QDU1000 and QRU1000 platforms.

Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221026190549.4005703-3-quic_molvera@quicinc.com
dt-bindings: Add headers for NVDEC on Tegra234 2022-10-24T12:53:35+00:00 Mikko Perttunen mperttunen@nvidia.com 2022-09-20T08:11:57+00:00 0e2b014eeb257173c72014ebd02ab0d60643f0f8 Add clock, memory controller, powergate and reset dt-binding headers necessary for NVDEC. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com> 
Add clock, memory controller, powergate and reset dt-binding headers
necessary for NVDEC.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
dt-bindings: power: rpmpd: add sdm670 power domains 2022-10-17T18:19:40+00:00 Richard Acayan mailingradian@gmail.com 2022-10-04T22:11:29+00:00 9ba5080e688d0e37a0d93bb63d83199d464debf4 Add the RPMh power domain IDs and compatible string for Snapdragon 670 to make SDM670 power domains accessible to the device trees. Signed-off-by: Richard Acayan <mailingradian@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221004221130.14076-2-mailingradian@gmail.com 
Add the RPMh power domain IDs and compatible string for Snapdragon 670 to
make SDM670 power domains accessible to the device trees.

Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221004221130.14076-2-mailingradian@gmail.com