interconnect: qcom: Drop obsolete dependency on COMPILE_TEST

Since commit 0166dc11be91 ("of: make CONFIG_OF user selectable"), it
is possible to test-build any driver which depends on OF on any
arch

interconnect: qcom: Drop obsolete dependency on COMPILE_TEST

Since commit 0166dc11be91 ("of: make CONFIG_OF user selectable"), it
is possible to test-build any driver which depends on OF on any
architecture by explicitly selecting OF. Therefore depending on
COMPILE_TEST as an alternative is no longer needed.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Konrad Dybcio <konrad.dybcio@somainline.org>
Cc: Georgi Djakov <djakov@kernel.org>
Link: https://lore.kernel.org/r/20230209101310.11942cd0@endymion.delvare
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: add a driver for sa8775p

Introduce QTI SA8775P-specific interconnect driver.

Signed-off-by: Shazad Hussain <quic_shazhuss@quicinc.com>
[Bartosz: made the driver ready for upstre

interconnect: qcom: add a driver for sa8775p

Introduce QTI SA8775P-specific interconnect driver.

Signed-off-by: Shazad Hussain <quic_shazhuss@quicinc.com>
[Bartosz: made the driver ready for upstream]
Co-developed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230118140825.242544-1-brgl@bgdev.pl
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: add sdm670 interconnects

The interconnects for Snapdragon 670 can be controlled via RPMh. Add
driver support for this.

This driver was generated by the linux-interconnect-driver

interconnect: qcom: add sdm670 interconnects

The interconnects for Snapdragon 670 can be controlled via RPMh. Add
driver support for this.

This driver was generated by the linux-interconnect-driver-generator and
the virtual NoC's were merged with their parents.

Link: https://git.sr.ht/~z3ntu/linux-interconnect-driver-generator
Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Link: https://lore.kernel.org/r/20230111005155.50452-3-mailingradian@gmail.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: Add QDU1000/QRU1000 interconnect driver

Add interconnect provider driver for Qualcomm QDU1000 and QRU1000
platforms.

Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
Link

interconnect: qcom: Add QDU1000/QRU1000 interconnect driver

Add interconnect provider driver for Qualcomm QDU1000 and QRU1000
platforms.

Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
Link: https://lore.kernel.org/r/20221216230914.21771-3-quic_molvera@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: Add SM8550 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SM8550 based
platforms. The topology consists of several NoCs that are controlled

interconnect: qcom: Add SM8550 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SM8550 based
platforms. The topology consists of several NoCs that are controlled by
a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20221202232054.2666830-3-abel.vesa@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: Kconfig: Make INTERCONNECT_QCOM tristate

Make INTERCONNECT_QCOM tristate so that icc-common.c can be
compiled as a module.

Signed-off-by: Huang Yiwei <quic_hyiwei@quicinc.com>
R

interconnect: qcom: Kconfig: Make INTERCONNECT_QCOM tristate

Make INTERCONNECT_QCOM tristate so that icc-common.c can be
compiled as a module.

Signed-off-by: Huang Yiwei <quic_hyiwei@quicinc.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220914064122.16222-1-quic_hyiwei@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: Add SM6350 driver support

Add a driver that handles the different NoCs found on SM6350, generated
from the downstream dtb.

We're exluding ALC, IP0 and all _display nodes. ALC wi

interconnect: qcom: Add SM6350 driver support

Add a driver that handles the different NoCs found on SM6350, generated
from the downstream dtb.

We're exluding ALC, IP0 and all _display nodes. ALC will not be voted
from the kernel[1] and IP0 is handled by the clk-rpmh driver[2].

[1] https://lore.kernel.org/linux-arm-msm/1e79c73f22c8891dc9f868babd940fca@codeaurora.org/
[2] https://lore.kernel.org/linux-arm-msm/20220412220033.1273607-1-swboyd@chromium.org/

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20220525144404.200390-5-luca.weiss@fairphone.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: Add SDX65 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SDX65 based
platforms.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Li

interconnect: qcom: Add SDX65 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SDX65 based
platforms.

Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Link: https://lore.kernel.org/r/1649854415-11174-3-git-send-email-quic_rohiagar@quicinc.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: Add SC8280XP interconnect provider

The Qualcomm SC8280XP provides the means for the OS to request bus
bandwidth using RPMh. It consists of providers for each of the busses in
the

interconnect: qcom: Add SC8280XP interconnect provider

The Qualcomm SC8280XP provides the means for the OS to request bus
bandwidth using RPMh. It consists of providers for each of the busses in
the SoC and two virtual providers, for the "memory controller" and a few
of "virtual clocks".

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220408214835.624494-2-bjorn.andersson@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: Add QCM2290 driver support

It adds interconnect driver support for QCM2290 platform. The topology
consists of 3 NoCs: BIMC, Config NoC (CNOC) and System NoC (SNOC). SNOC
is a Q

interconnect: qcom: Add QCM2290 driver support

It adds interconnect driver support for QCM2290 platform. The topology
consists of 3 NoCs: BIMC, Config NoC (CNOC) and System NoC (SNOC). SNOC
is a QCOM_ICC_QNOC type device, as well as its 3 virtual child devices,
QUP, MMNRT and MMRT. QUP is owned by RPM and thus has no .regmap_cfg,
while the other 2 share the same .regmap_cfg with SNOC (parent).

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Link: https://lore.kernel.org/r/20211215002324.1727-6-shawn.guo@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: Add SM8450 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SM8450 based
platforms. The topology consists of several NoCs that are controlled

interconnect: qcom: Add SM8450 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SM8450 based
platforms. The topology consists of several NoCs that are controlled by
a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

This is based on the downstream driver by
Vivek Aknurwar <viveka@codeaurora.org>

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20211209084842.189627-3-vkoul@kernel.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: Add MSM8996 interconnect provider driver

Add a driver for the MSM8996 NoCs. This chip is similar to SDM660 where
some busses are controlled by RPM, while others directly by the A

interconnect: qcom: Add MSM8996 interconnect provider driver

Add a driver for the MSM8996 NoCs. This chip is similar to SDM660 where
some busses are controlled by RPM, while others directly by the AP with
writes to QoS registers.

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Link: https://lore.kernel.org/r/20211021132329.234942-5-y.oudjana@protonmail.com
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> #db820c
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: Add SC8180x providers

The SC8180x contains the usual RPMH based interconnect providers, add a
driver which defines the various busses and ports.

Signed-off-by: Georgi Djakov <ge

interconnect: qcom: Add SC8180x providers

The SC8180x contains the usual RPMH based interconnect providers, add a
driver which defines the various busses and ports.

Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210723194243.3675795-2-bjorn.andersson@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: Add SC7280 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SC7280 based
platforms. The topology consists of several NoCs that are controlled

interconnect: qcom: Add SC7280 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SC7280 based
platforms. The topology consists of several NoCs that are controlled by
a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
Link: https://lore.kernel.org/r/1619517059-12109-3-git-send-email-okukatla@codeaurora.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>

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interconnect: qcom: Add SM8350 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SM8350 based
platforms. The topology consists of several NoCs that are controlled

interconnect: qcom: Add SM8350 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SM8350 based
platforms. The topology consists of several NoCs that are controlled by
a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

Generated from downstream interconnect driver written by David Dai

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20210318094617.951212-3-vkoul@kernel.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

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interconnect: qcom: Add SDM660 interconnect provider driver

Introduce a driver for the Qualcomm interconnect busses found in
the SDM630/SDM636/SDM660 SoCs.
The topology consists of several NoCs that

interconnect: qcom: Add SDM660 interconnect provider driver

Introduce a driver for the Qualcomm interconnect busses found in
the SDM630/SDM636/SDM660 SoCs.
The topology consists of several NoCs that are controlled by a
remote processor that collects the aggregated bandwidth for each
master-slave pairs.

On a note, these chips are managing the "bus QoS" in a "hybrid"
fashion: some of the paths in the topology are managed through
(and by, of course) the RPM uC, while some others are "AP Owned",
meaning that the AP shall do direct writes to the appropriate
QoS registers for the specific paths and ports, instead of sending
an indication to the RPM and leaving the job to that one.

Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com>
Link: https://lore.kernel.org/r/20201017133718.31327-3-kholk11@gmail.com
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

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interconnect: qcom: Add SDX55 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SDX55 based
platforms. The topology consists of several NoCs that are controlled by

interconnect: qcom: Add SDX55 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SDX55 based
platforms. The topology consists of several NoCs that are controlled by
a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

Based on SM8250 driver and generated from downstream dts.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210121053254.8355-3-manivannan.sadhasivam@linaro.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

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interconnect: qcom: Add MSM8939 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in MSM8939 based
platforms. The topology consists of four NoCs that are controlled b

interconnect: qcom: Add MSM8939 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in MSM8939 based
platforms. The topology consists of four NoCs that are controlled by
a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Link: https://lore.kernel.org/r/20201204075345.5161-6-jun.nie@linaro.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

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interconnect: qcom: fix rpmh link failures

When CONFIG_COMPILE_TEST is set, it is possible to build some
of the interconnect drivers into the kernel while their dependencies
are loadable modules, wh

interconnect: qcom: fix rpmh link failures

When CONFIG_COMPILE_TEST is set, it is possible to build some
of the interconnect drivers into the kernel while their dependencies
are loadable modules, which is bad:

arm-linux-gnueabi-ld: drivers/interconnect/qcom/bcm-voter.o: in function `qcom_icc_bcm_voter_commit':
(.text+0x1f8): undefined reference to `rpmh_invalidate'
arm-linux-gnueabi-ld: (.text+0x20c): undefined reference to `rpmh_write_batch'
arm-linux-gnueabi-ld: (.text+0x2b0): undefined reference to `rpmh_write_batch'
arm-linux-gnueabi-ld: (.text+0x2e8): undefined reference to `rpmh_write_batch'
arm-linux-gnueabi-ld: drivers/interconnect/qcom/icc-rpmh.o: in function `qcom_icc_bcm_init':
(.text+0x2ac): undefined reference to `cmd_db_read_addr'
arm-linux-gnueabi-ld: (.text+0x2c8): undefined reference to `cmd_db_read_aux_data'

The exact dependencies are a bit complicated, so split them out into a
hidden Kconfig symbol that all drivers can in turn depend on to get it
right.

Fixes: 976daac4a1c5 ("interconnect: qcom: Consolidate interconnect RPMh support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20201204165030.3747484-1-arnd@kernel.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

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interconnect: qcom: fix rpmh link failures

commit 512d4a26abdbd11c6ffa03032740e5ab3c62c55b upstream.

When CONFIG_COMPILE_TEST is set, it is possible to build some
of the interconnect drivers into t

interconnect: qcom: fix rpmh link failures

commit 512d4a26abdbd11c6ffa03032740e5ab3c62c55b upstream.

When CONFIG_COMPILE_TEST is set, it is possible to build some
of the interconnect drivers into the kernel while their dependencies
are loadable modules, which is bad:

arm-linux-gnueabi-ld: drivers/interconnect/qcom/bcm-voter.o: in function `qcom_icc_bcm_voter_commit':
(.text+0x1f8): undefined reference to `rpmh_invalidate'
arm-linux-gnueabi-ld: (.text+0x20c): undefined reference to `rpmh_write_batch'
arm-linux-gnueabi-ld: (.text+0x2b0): undefined reference to `rpmh_write_batch'
arm-linux-gnueabi-ld: (.text+0x2e8): undefined reference to `rpmh_write_batch'
arm-linux-gnueabi-ld: drivers/interconnect/qcom/icc-rpmh.o: in function `qcom_icc_bcm_init':
(.text+0x2ac): undefined reference to `cmd_db_read_addr'
arm-linux-gnueabi-ld: (.text+0x2c8): undefined reference to `cmd_db_read_aux_data'

The exact dependencies are a bit complicated, so split them out into a
hidden Kconfig symbol that all drivers can in turn depend on to get it
right.

Fixes: 976daac4a1c5 ("interconnect: qcom: Consolidate interconnect RPMh support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20201204165030.3747484-1-arnd@kernel.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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interconnect: qcom: Add SM8250 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SM8250 based
platforms. The topology consists of several NoCs that are controlled

interconnect: qcom: Add SM8250 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SM8250 based
platforms. The topology consists of several NoCs that are controlled by
a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

Based on SC7180 driver and generated from downstream dts.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200728023811.5607-6-jonathan@marek.ca
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

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interconnect: qcom: Add SM8150 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SM8150 based
platforms. The topology consists of several NoCs that are controlled

interconnect: qcom: Add SM8150 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SM8150 based
platforms. The topology consists of several NoCs that are controlled by
a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

Based on SC7180 driver and generated from downstream dts.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200728023811.5607-5-jonathan@marek.ca
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

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interconnect: qcom: Add OSM L3 interconnect provider support

On some Qualcomm SoCs, Operating State Manager (OSM) controls the
resources of scaling L3 caches. Add a driver to handle bandwidth
reques

interconnect: qcom: Add OSM L3 interconnect provider support

On some Qualcomm SoCs, Operating State Manager (OSM) controls the
resources of scaling L3 caches. Add a driver to handle bandwidth
requests to OSM L3 from CPU on SDM845 SoCs.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Reviewed-by: Evan Green <evgreen@chromium.org>
Link: https://lore.kernel.org/r/20200227105632.15041-4-sibis@codeaurora.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

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interconnect: qcom: Add SC7180 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SC7180 based
platforms. The topology consists of several NoCs that are controlled

interconnect: qcom: Add SC7180 interconnect provider driver

Add driver for the Qualcomm interconnect buses found in SC7180 based
platforms. The topology consists of several NoCs that are controlled by
a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
Link: https://lore.kernel.org/r/1583241493-21212-3-git-send-email-okukatla@codeaurora.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

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interconnect: qcom: Consolidate interconnect RPMh support

Add bcm voter driver and add support for RPMh specific interconnect
providers which implements the set and aggregate functionalities that
tr

interconnect: qcom: Consolidate interconnect RPMh support

Add bcm voter driver and add support for RPMh specific interconnect
providers which implements the set and aggregate functionalities that
translates bandwidth requests into RPMh messages. These modules provide
a common set of functionalities for all Qualcomm RPMh based interconnect
providers and should help reduce code duplication when adding new
providers.

Signed-off-by: David Dai <daidavid1@codeaurora.org>
Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
Reviewed-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200228095951.15457-1-sibis@codeaurora.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

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