This adds support for the Mediatek MT8183 SCP, modem remoteproc on
Qualcomm SC7180 platform, audio and sensor remoteprocs on Qualcomm
MSM8998 and audio, compute, modem and sensor remoteprocs on Qualcomm
SM8150.
It adds votes for necessary power-domains for all Qualcomm TrustZone
based remoteproc instances are held, fixes a bug related to remoteproc
drivers registering before the core has been initialized and does clean
up the Qualcomm modem remoteproc driver.
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Merge tag 'rproc-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
Pull remoteproc updates from Bjorn Andersson:
"This adds support for the Mediatek MT8183 SCP, modem remoteproc on
Qualcomm SC7180 platform, audio and sensor remoteprocs on Qualcomm
MSM8998 and audio, compute, modem and sensor remoteprocs on Qualcomm
SM8150.
It adds votes for necessary power-domains for all Qualcomm TrustZone
based remoteproc instances are held, fixes a bug related to remoteproc
drivers registering before the core has been initialized and does
clean up the Qualcomm modem remoteproc driver"
* tag 'rproc-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: (21 commits)
remoteproc: qcom: q6v5-mss: Improve readability of reset_assert
remoteproc: qcom: q6v5-mss: Use regmap_read_poll_timeout
remoteproc: qcom: q6v5-mss: Rename boot status timeout
remoteproc: qcom: q6v5-mss: Improve readability across clk handling
remoteproc: use struct_size() helper
remoteproc: Initialize rproc_class before use
rpmsg: add rpmsg support for mt8183 SCP.
remoteproc/mediatek: add SCP support for mt8183
dt-bindings: Add a binding for Mediatek SCP
remoteproc: mss: q6v5-mss: Add modem support on SC7180
dt-bindings: remoteproc: qcom: Add Q6V5 Modem PIL binding for SC7180
remoteproc: qcom: pas: Add MSM8998 ADSP and SLPI support
dt-bindings: remoteproc: qcom: Add ADSP and SLPI support for MSM8998 SoC
remoteproc: q6v5-mss: Remove mem clk from the active pool
remoteproc: qcom: Remove unneeded semicolon
remoteproc: qcom: pas: Add auto_boot flag
remoteproc: qcom: pas: Add SM8150 ADSP, CDSP, Modem and SLPI support
dt-bindings: remoteproc: qcom: SM8150 Add ADSP, CDSP, MPSS and SLPI support
remoteproc: qcom: pas: Vote for active/proxy power domains
dt-bindings: remoteproc: qcom: Add power-domain bindings for Q6V5 PAS
...
Add a DT binding documentation of SCP for the
MT8183 SoC from Mediatek.
Signed-off-by: Erin Lo <erin.lo@mediatek.com>
Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20191112110330.179649-2-pihsun@chromium.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add a new modem compatible string for Qualcomm SC7180 SoCs and introduce
the "qcom,halt-nav-regs" bindings needed by the modem sub-system running
on SC7180 SoCs.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20191219054506.20565-2-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
If the optional wdg interrupt is defined, then this property
may be defined.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Rob Herring <robh@kernel.org>
- DT schemas for PWM, syscon, power domains, SRAM, syscon-reboot,
syscon-poweroff, renesas-irqc, simple-pm-bus, renesas-bsc, pwm-rcar,
Renesas tpu, at24 eeprom, rtc-sh, Allwinner PS/2, sharp,ld-d5116z01b
panel, Arm SMMU, max77650, Meson CEC, Amlogic canvas and DWC3 glue,
Allwinner A10 mUSB and CAN, TI Davinci MDIO, QCom QCS404 interconnect,
Unisoc/Spreadtrum SoCs and UART
- Convert a bunch of Samsung bindings to DT schema
- Convert a bunch of ST stm32 bindings to DT schema
- Realtek and Exynos additions to Arm Mali bindings
- Fix schema errors in RiscV CPU schema
- Various schema fixes from improved meta-schema checks
- Improve the handling of 'dma-ranges' and in particular fix DMA mask
setup on PCI bridges
- Fix a memory leak in add_changeset_property() and DT unit tests.
- Several documentation improvements for schema validation
- Rework build rules to improve schema validation errors
- Color output for dtx_diff
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Merge tag 'devicetree-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull Devicetree updates from Rob Herring:
- DT schemas for PWM, syscon, power domains, SRAM, syscon-reboot,
syscon-poweroff, renesas-irqc, simple-pm-bus, renesas-bsc, pwm-rcar,
Renesas tpu, at24 eeprom, rtc-sh, Allwinner PS/2, sharp,ld-d5116z01b
panel, Arm SMMU, max77650, Meson CEC, Amlogic canvas and DWC3 glue,
Allwinner A10 mUSB and CAN, TI Davinci MDIO, QCom QCS404
interconnect, Unisoc/Spreadtrum SoCs and UART
- Convert a bunch of Samsung bindings to DT schema
- Convert a bunch of ST stm32 bindings to DT schema
- Realtek and Exynos additions to Arm Mali bindings
- Fix schema errors in RiscV CPU schema
- Various schema fixes from improved meta-schema checks
- Improve the handling of 'dma-ranges' and in particular fix DMA mask
setup on PCI bridges
- Fix a memory leak in add_changeset_property() and DT unit tests.
- Several documentation improvements for schema validation
- Rework build rules to improve schema validation errors
- Color output for dtx_diff
* tag 'devicetree-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (138 commits)
libfdt: define INT32_MAX and UINT32_MAX in libfdt_env.h
dt-bindings: arm: Remove leftover axentia.txt
of: unittest: fix memory leak in attach_node_and_children
of: overlay: add_changeset_property() memory leak
dt-bindings: interrupt-controller: arm,gic-v3: Add missing type to interrupt-partition-* nodes
dt-bindings: firmware: ixp4xx: Drop redundant minItems/maxItems
dt-bindings: power: Rename back power_domain.txt bindings to fix references
dt-bindings: i2c: stm32: Migrate i2c-stm32 documentation to yaml
dt-bindings: mtd: Convert stm32 fmc2-nand bindings to json-schema
dt-bindings: remoteproc: convert stm32-rproc to json-schema
dt-bindings: mailbox: convert stm32-ipcc to json-schema
dt-bindings: mfd: Convert stm32 low power timers bindings to json-schema
dt-bindings: interrupt-controller: Convert stm32-exti to json-schema
dt-bindings: crypto: Convert stm32 HASH bindings to json-schema
dt-bindings: rng: Convert stm32 RNG bindings to json-schema
dt-bindings: pwm: Convert Samsung PWM bindings to json-schema
dt-bindings: pwm: Convert PWM bindings to json-schema
dt-bindings: serial: Add a new compatible string for SC9863A
dt-bindings: serial: Convert sprd-uart to json-schema
dt-bindings: arm: Add bindings for Unisoc SC9863A
...
The DeviceTree binding document was converted to YAML in a patch that
is being merged through the devicetree tree, as such this patch needs to
be rewritten and is currently cause for a merge conflict.
This reverts commit 14ea1d04ed.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Convert the STM32 remoteproc bindings to DT schema format using
json-schema
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
[robh: Drop mbox-consumer.yaml reference]
Signed-off-by: Rob Herring <robh@kernel.org>
Add the "wakeup-source" property: if the optional wdg interrupt is
defined, then this property may be defined too.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Link: https://lore.kernel.org/r/1566833923-16718-2-git-send-email-fabien.dessenne@st.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add new compatible string for Qualcomm MSM8998 SoCs.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add the device tree bindings document for the stm32 remoteproc devices.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
The SDM845 Audio DSP peripheral image loader binding describes the
properties needed to load and boot firmware on a Hexagon v56. Rename the
file and add the Compute DSP (CDSP) found in QCS404 to the binding.
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
LPASS_Audio_Wrapper_AON clock is on by default. Remove
it from lpass clock list to avoid voting for it.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Introduce shutdown-irq binding required for sysmon shutdown for Q6V5 MSS
on SDM845/MSM8996 SoCs and for WCSS Q6V5 on QCS404 SoC.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add optional "firmware-name" bindings for Q6V5 MSS and PAS based
remoteprocs. For Q6V5 MSS/PAS the two/one relative firmware
paths/path are to be listed respectively. Fallback to the default
images for mba/modem for Q6V5 MSS or the default Hexagon image
for Q6V5 PAS if the "firmware-name" binding is not present.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add power-domain bindings for Q6V5 MSS on MSM8996 and SDM845 SoCs.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Fixup regulator supply dependencies for Q6V5 MSS on MSM996 SoCs.
Fixes: 9f058fa2ef ("remoteproc: qcom: Add support for mss remoteproc on msm8996")
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add missing clock bindings for Q6V5 MSS on MSM8996 SoCs.
Fixes: 9f058fa2ef ("remoteproc: qcom: Add support for mss remoteproc on msm8996")
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Remove the additional definition tag declared for WCSS sub-system
under reset-names.
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add compatibles for the three PAS based remote processors found in
QCS404.
Reviewed-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add support for booting the Audio and Compute DSPs found in Qualcomm's
SDM845 platform.
As with the previous platforms the power rail handling needs to be
updated once the appropriate support lands upstream.
Acked-by: Rob Herring <robh@kernel.org>
Tested-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This adds support for pre-start and post-shutdown hooks for remoteproc
subdevices, refactors the Qualcomm Hexagon support to allow reuse
between several drivers, makes authentication in the MDT file loader
optional, migrates a few format strings to use %pK and migrates the
Davinci driver to use the reset framework.
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Merge tag 'rproc-v4.19' of git://github.com/andersson/remoteproc
Pull remoteproc updates from Bjorn Andersson:
"This adds support for pre-start and post-shutdown hooks for remoteproc
subdevices, refactors the Qualcomm Hexagon support to allow reuse
between several drivers, makes authentication in the MDT file loader
optional, migrates a few format strings to use %pK and migrates the
Davinci driver to use the reset framework"
* tag 'rproc-v4.19' of git://github.com/andersson/remoteproc:
remoteproc/davinci: use the reset framework
remoteproc/davinci: Mark error recovery as disabled
remoteproc: st_slim: replace "%p" with "%pK"
remoteproc: replace "%p" with "%pK"
remoteproc: qcom: fix Q6V5_WCSS dependencies
remoteproc: Reset table_ptr in rproc_start() failure paths
remoteproc: qcom: q6v5-pil: fix modem hang on SDM845 after axis2 clk unvote
remoteproc: qcom q6v5: fix modular build
remoteproc: Introduce prepare and unprepare for subdevices
remoteproc: rename subdev probe and remove functions
remoteproc: Make client initialize ops in rproc_subdev
remoteproc: Make start and stop in subdev optional
remoteproc: Rename subdev functions to start/stop
remoteproc: qcom: Introduce Hexagon V5 based WCSS driver
remoteproc: qcom: q6v5-pil: Use common q6v5 helpers
remoteproc: qcom: adsp: Use common q6v5 helpers
remoteproc: q6v5: Extract common resource handling
remoteproc: qcom: mdt_loader: Make the firmware authentication optional
'interrupt-parent' is often documented as part of define bindings, but
it is really outside the scope of a device binding. It's never required
in a given node as it is often inherited from a parent node. Or it can
be implicit if a parent node is an 'interrupt-controller' node. So
remove it from all the binding files.
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
IPQ8074 has an integrated Hexagon dsp core q6v5 and a wireless lan
(Lithium) IP. An mdt type single image format is used for the
firmware. So the mdt_load function can be directly used to load
the firmware. Also add the relevant resets required for this core.
Acked-by: Rob Herring <robh@kernel.org> (bindings)
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
[bjorn: Rewrote as a separate driver, intead of extending q6v5_pil.c]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add new compatible string for Qualcomm SDM845 SoCs
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This patch add support for mss boot on msm8996. Major changes
include initializing mss rproc for msm8996, making appropriate
change for executing mss reset sequence etc.
Tested-and-acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This extends the Qualcomm GLINK implementation to support the additional
features used for communicating with modem and DSP coprocessors in modern
Qualcomm platforms.
In addition to this there's support for placing virtio RPMSG buffers in
non-System RAM.
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Merge tag 'rpmsg-v4.14' of git://github.com/andersson/remoteproc
Pull rpmsg updates from Bjorn Andersson:
"This extends the Qualcomm GLINK implementation to support the
additional features used for communicating with modem and DSP
coprocessors in modern Qualcomm platforms.
In addition to this there's support for placing virtio RPMSG buffers
in non-System RAM"
* tag 'rpmsg-v4.14' of git://github.com/andersson/remoteproc: (29 commits)
rpmsg: glink: initialize ret to zero to ensure error status check is correct
rpmsg: glink: fix null pointer dereference on a null intent
dt-bindings: soc: qcom: Extend GLINK to cover SMEM
remoteproc: qcom: adsp: Allow defining GLINK edge
rpmsg: glink: Export symbols from common code
rpmsg: glink: Release idr lock before returning on error
rpmsg: glink: Handle remote rx done command
rpmsg: glink: Request for intents when unavailable
rpmsg: glink: Use the intents passed by remote
rpmsg: glink: Receive and store the remote intent buffers
rpmsg: glink: Add announce_create ops and preallocate intents
rpmsg: glink: Add rx done command
rpmsg: glink: Make RX FIFO peak accessor to take an offset
rpmsg: glink: Use the local intents when receiving data
rpmsg: glink: Add support for TX intents
rpmsg: glink: Fix idr_lock from mutex to spinlock
rpmsg: glink: Add support for transport version negotiation
rpmsg: glink: Introduce glink smem based transport
rpmsg: glink: Do a mbox_free_channel in remove
rpmsg: glink: Return -EAGAIN when there is no FIFO space
...
In addition to using GLINK for communication with the RPM it can be
used ontop of SMEM for communicating with remoteprocs, extend the
binding to also describe this case and reference the GLINK binding from
the affected remoteproc bindings.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add support to the keystone remoteproc driver for managing the
DSP present in the Keystone 2 66AK2G SoC. The 66AK2G SoC has
a Power Management Micro Controller (PMMC) that manages the
individual device's power, clock and reset functionalities.
The keystone remoteproc driver already uses standard frameworks
for reset and clock control, so it doesn't require any significant
modifications other than a new compatible suitable for 66AK2G DSP.
The binding document is also updated to reflect the modified
property values used by the 66AK2G DSP node as compared to the
values used by existing Keystone 2 DSPs.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add the device tree bindings document for the DSP processor
subsystem devices on TI Davinci DA8xx/OMAP-L13x SoCs.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add the device tree bindings document for the Texas Instrument's
Keystone 2 DSP remoteproc devices.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Sam Nelson <sam.nelson@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
MSS rproc loader need chip specific resources initialization during probe
to load and boot modem firmware, this need compatible string based
differentiation in resources to be initialized. This patch add and provide
a template struct whose fields represent all those resources which are
needed to load and boot modem fw and which may differ from chip to chip.
This patch also add new compatible string for msm8916, msm8974 platform.
Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This document defines the binding for a component that loads firmware
and control the life cycle of the Qualcomm ADSP Hexagon core.
Acked-by: Rob Herring <robh@kernel.org>
Cc: Sarangdhar Joshi <spjoshi@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Allow the associated smd edge to be described within the wcnss
remoteproc node. This creates a bond between the remoteproc and the
associated smd channels and devices, showing the interaction between the
two parts and provides both a natural reference to the other.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
The document defines the binding for a component that loads firmware for
and boots the Qualcomm WCNSS core.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This document defines the binding for a component that loads firmware
and control the life cycle of a self-authenticating Qualcomm Hexagon
core.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add the device tree bindings document for the TI Wakeup M3 remote
processor devices on AM33xx and AM43xx SoCs. These devices are used
to offload low-level power management functionality, and are handled
by the wkup_m3 remoteproc driver.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
