Do not complete the "command done" completion if there are no waiters.
This can happen if a wait_for_completion() timed out or was interrupted.
Fixes: 389711b374 ("firmware: Add Turris Mox rWTM firmware driver")
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
When adding the bindings for cache controllers to the MAINTAINERS entry,
I forgot to drop the riscv mailing list - and so completely unrelated to
riscv stuff is now being sent there. Drop it.
Fixes: 4ca47d8bcc ("MAINTAINERS: add cache binding directory to cache driver entry")
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The newly added driver causes a Kconfig warning:
WARNING: unmet direct dependencies detected for RTC_CLASS
Depends on [n]: !S390 [=y]
Selected by [m]:
- TURRIS_OMNIA_MCU [=m] && CZNIC_PLATFORMS [=y] && (MACH_ARMADA_38X || COMPILE_TEST [=y]) && I2C [=m] && OF [=y] && WATCHDOG [=y]
The problem here is that it selects entire subsystems, which normal
device drivers should not do. Changes all of these to 'depends on'
instead.
Fixes: dfa556e45a ("platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs")
Fixes: 90e700fd12 ("platform: cznic: turris-omnia-mcu: Add support for poweroff and wakeup")
Fixes: ab89fb5fb9 ("platform: cznic: turris-omnia-mcu: Add support for MCU watchdog")
Fixes: 41bb142a40 ("platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG")
Reported-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
`sunxi_sram_regmap_config` is not modified and can be declared as const
to move its data to a read-only section.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Link: https://lore.kernel.org/r/20240705-sunxi-sram-const-regmap_config-v1-1-1b997cd65d0f@gmail.com
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
This adds a quirk to skip using the newly introduced SHM Bridge
implementation while regressions are being investigated.
One occurance of return no_free_ptr() is replaced with return_ptr() to
make code easier to read. llcc, mdt_loader, ocmem, pdr, socinfo and
wcnss drivers gets simplified using cleanup.h.
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Merge tag 'qcom-drivers-for-6.11-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers
A few more Qualcomm driver updates for v6.11
This adds a quirk to skip using the newly introduced SHM Bridge
implementation while regressions are being investigated.
One occurance of return no_free_ptr() is replaced with return_ptr() to
make code easier to read. llcc, mdt_loader, ocmem, pdr, socinfo and
wcnss drivers gets simplified using cleanup.h.
* tag 'qcom-drivers-for-6.11-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
firmware: qcom: tzmem: blacklist more platforms for SHM Bridge
soc: qcom: wcnss: simplify with cleanup.h
soc: qcom: pdr: simplify with cleanup.h
soc: qcom: ocmem: simplify with cleanup.h
soc: qcom: mdt_loader: simplify with cleanup.h
soc: qcom: llcc: simplify with cleanup.h
firmware: qcom: tzmem: simplify returning pointer without cleanup
soc: qcom: socinfo: Add PM6350 PMIC
Link: https://lore.kernel.org/r/20240709191246.3053-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Not all registers in PMU_ALIVE block support atomic set/clear operations.
GS101_SYSIP_DAT0 and GS101_SYSTEM_CONFIGURATION registers are two regs
where attempting atomic access fails.
As documentation on exactly which registers support atomic operations is
not forthcoming. We default to atomic access, unless the register is
explicitly added to the tensor_is_atomic() function. Update the comment
to reflect this as well.
Reviewed-by: Will McVicker <willmcvicker@google.com>
Tested-by: Will McVicker <willmcvicker@google.com>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20240628223506.1237523-4-peter.griffin@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240702063514.6215-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Make the Freescale IFC driver selectable because it is used now by two
drivers: Freescale NAND and generic NOR flash. The patches adjusting
defconfig are waiting on the mailing lists to be picked up.
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Merge tag 'memory-controller-drv-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into soc/drivers
Memory controller drivers for v6.11
Make the Freescale IFC driver selectable because it is used now by two
drivers: Freescale NAND and generic NOR flash. The patches adjusting
defconfig are waiting on the mailing lists to be picked up.
* tag 'memory-controller-drv-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl:
dt-bindings: memory: fsl: replace maintainer
memory: fsl_ifc: Make FSL_IFC config visible and selectable
Link: https://lore.kernel.org/r/20240702070212.8291-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This tag adds USB VBUS regulator control for Renesas RZ/G2L SoCs,
which also touches PHY driver and device tree, and pulls in a new
regulator_hardware_enable() helper.
The Tegra BPMP reset driver can be compiled under COMPILE_TEST now.
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Merge tag 'reset-for-v6.11-2' of git://git.pengutronix.de/pza/linux into soc/drivers
Reset controller updates for v6.11, part 2
This tag adds USB VBUS regulator control for Renesas RZ/G2L SoCs,
which also touches PHY driver and device tree, and pulls in a new
regulator_hardware_enable() helper.
The Tegra BPMP reset driver can be compiled under COMPILE_TEST now.
* tag 'reset-for-v6.11-2' of git://git.pengutronix.de/pza/linux:
arm64: dts: renesas: rz-smarc: Replace fixed regulator for USB VBUS
phy: renesas: phy-rcar-gen3-usb2: Control VBUS for RZ/G2L SoCs
reset: renesas: Add USB VBUS regulator device as child
dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document USB VBUS regulator
reset: tegra-bpmp: allow building under COMPILE_TEST
regulator: core: Add helper for allow HW access to enable/disable regulator
Link: https://lore.kernel.org/r/20240703100809.2773890-1-p.zabel@pengutronix.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Support for Shared Memory (shm) Bridge is added, which provides a
stricter interface for handling of buffers passed to TrustZone.
The X1Elite platform is added to uefisecapp allow list, to instantiate
the efivars implementation.
A new in-kernel implementation of the pd-mapper (or servreg) service is
introduced, to replace the userspace dependency for USB Type-C and
battery management.
Support for sharing interrupts across multiple bwmon instances is added,
and a refcount imbalance issue is corrected.
The LLCC support for recent platforms is corrected, and SA8775P support
is added.
A new interface is added to SMEM, to expose "feature codes". One example
of the usecase for this is to indicate to the GPU driver which
frequencies are available on the given device.
The interrupt consumer and provider side of SMP2P is updated to provide
more useful names in interrupt stats.
Support for using the mailbox binding and driver for outgoing IPC
interrupt in the SMSM driver is introduced.
socinfo driver learns about SDM670 and IPQ5321, as well as get some
updates to the X1E PMICs.
pmic_glink is bumped to now support managing 3 USB Type-C ports.
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Merge tag 'qcom-drivers-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers
Qualcomm driver updates for v6.11
Support for Shared Memory (shm) Bridge is added, which provides a
stricter interface for handling of buffers passed to TrustZone.
The X1Elite platform is added to uefisecapp allow list, to instantiate
the efivars implementation.
A new in-kernel implementation of the pd-mapper (or servreg) service is
introduced, to replace the userspace dependency for USB Type-C and
battery management.
Support for sharing interrupts across multiple bwmon instances is added,
and a refcount imbalance issue is corrected.
The LLCC support for recent platforms is corrected, and SA8775P support
is added.
A new interface is added to SMEM, to expose "feature codes". One example
of the usecase for this is to indicate to the GPU driver which
frequencies are available on the given device.
The interrupt consumer and provider side of SMP2P is updated to provide
more useful names in interrupt stats.
Support for using the mailbox binding and driver for outgoing IPC
interrupt in the SMSM driver is introduced.
socinfo driver learns about SDM670 and IPQ5321, as well as get some
updates to the X1E PMICs.
pmic_glink is bumped to now support managing 3 USB Type-C ports.
* tag 'qcom-drivers-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (48 commits)
soc: qcom: smp2p: Use devname for interrupt descriptions
soc: qcom: smsm: Add missing mailbox dependency to Kconfig
soc: qcom: add missing pd-mapper dependencies
soc: qcom: icc-bwmon: Allow for interrupts to be shared across instances
dt-bindings: interconnect: qcom,msm8998-bwmon: Add X1E80100 BWMON instances
dt-bindings: interconnect: qcom,msm8998-bwmon: Remove opp-table from the required list
firmware: qcom: tzmem: export devm_qcom_tzmem_pool_new()
soc: qcom: add pd-mapper implementation
soc: qcom: pdr: extract PDR message marshalling data
soc: qcom: pdr: fix parsing of domains lists
soc: qcom: pdr: protect locator_addr with the main mutex
firmware: qcom: scm: clarify the comment in qcom_scm_pas_init_image()
firmware: qcom: scm: add support for SHM bridge memory carveout
firmware: qcom: tzmem: enable SHM Bridge support
firmware: qcom: scm: add support for SHM bridge operations
firmware: qcom: qseecom: convert to using the TZ allocator
firmware: qcom: scm: make qcom_scm_qseecom_app_get_id() use the TZ allocator
firmware: qcom: scm: make qcom_scm_lmh_dcvsh() use the TZ allocator
firmware: qcom: scm: make qcom_scm_ice_set_key() use the TZ allocator
firmware: qcom: scm: make qcom_scm_assign_mem() use the TZ allocator
...
Link: https://lore.kernel.org/r/20240705034410.13968-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Microchip:
Support for writing "bitstream info" to the flash using the auto-update
driver. At this point the "bitstream info" is a glorified dtbo wrapper,
but there's plans to add more info there in the future. Additionally,
rework some allocations in the driver and use scope-based cleanup on
them.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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Merge tag 'riscv-firmware-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/drivers
RISC-V firmware drivers for v6.11
Microchip:
Support for writing "bitstream info" to the flash using the auto-update
driver. At this point the "bitstream info" is a glorified dtbo wrapper,
but there's plans to add more info there in the future. Additionally,
rework some allocations in the driver and use scope-based cleanup on
them.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
* tag 'riscv-firmware-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
firmware: microchip: use scope-based cleanup where possible
firmware: microchip: move buffer allocation into mpfs_auto_update_set_image_address()
firmware: microchip: support writing bitstream info to flash
Link: https://lore.kernel.org/r/20240707-lukewarm-film-8a9da40a1c27@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This is a simple change that condenses two function calls into one in
two places to save some boilerplate.
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Merge tag 'tegra-for-6.11-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers
soc/tegra: Changes for v6.11-rc1
This is a simple change that condenses two function calls into one in
two places to save some boilerplate.
* tag 'tegra-for-6.11-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
soc/tegra: pmc: Simplify resource lookup
Link: https://lore.kernel.org/r/20240628210818.3627404-1-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The SHM bridge makes the Qualcomm RB3 and SM8150-HDK reset while probing
the RMTFS (in qcom_scm_assign_mem()). Blacklist the SHM Bridge on
corresponding platforms using SoC-level compat string. If later it's
found that the bad behaviour is limited just to the particular boards
rather than SoC, the compat strings can be adjusted.
Reported-by: Neil Armstrong <neil.armstrong@linaro.org>
Fixes: f86c61498a ("firmware: qcom: tzmem: enable SHM Bridge support")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on Qualcomm RB3
Link: https://lore.kernel.org/r/20240704-shmbridge-blacklist-v1-1-14b027b3b2dc@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Allocate the memory with scoped/cleanup.h to reduce error handling (less
error paths) and make the code a bit simpler.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240703-thermal-const-v1-5-6e59e139c65d@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Allocate the memory with scoped/cleanup.h to reduce error handling (less
error paths) and make the code a bit simpler.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240703-thermal-const-v1-4-6e59e139c65d@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Allocate the memory with scoped/cleanup.h to reduce error handling (less
error paths) and make the code a bit simpler.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240703-thermal-const-v1-3-6e59e139c65d@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Use 'return_ptr' helper for returning a pointer without cleanup for
shorter code.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240703083046.95811-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Replace the fixed regulator for USB VBUS and use the proper one that
controls regulator based on VBUS detection.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240702180032.207275-5-biju.das.jz@bp.renesas.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Use regulator_hardware_enable() for controlling VBUS enable for
RZ/G2L alike SoCs in interrupt context.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20240702180032.207275-4-biju.das.jz@bp.renesas.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
As per RZ/G2L HW manual, VBUS enable can be controlled by the VBOUT bit
of the VBUS Control Register(VBENCTL) register in the USBPHY Control.
Expose this register as regmap and instantiate the USB VBUS regulator
device, so that consumer can control the vbus using regulator API's
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20240702180032.207275-3-biju.das.jz@bp.renesas.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
The VBUS enable can be controlled by the VBOUT bit of the VBUS control
register. This register is part of usbphy-ctrl IP.
Document the USB VBUS regulator object.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20240702180032.207275-2-biju.das.jz@bp.renesas.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Add a helper function that enables exclusive consumers to bypass locking
and do an enable/disable from within interrupt context.
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Merge tag 'regulator-hw-enable-helper' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into reset/next
regulator: Add helper to allow enable/disable in interrupt context
Add a helper function that enables exclusive consumers to bypass locking
and do an enable/disable from within interrupt context.
Link: https://lore.kernel.org/r/988df019-00d4-4209-8716-39e82c565bf1@sirena.org.uk
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
When using /proc/interrupts to collect statistics on smp2p interrupt
counts, it is hard to distinguish the different instances of smp2p from
each other. For example to debug a processor boot issue, the ready and
handover interrupts are checked for sanity to ensure the firmware
reached a specific initialization stage.
Remove "smp2p" string from the irq request so that the irq will default
to the device name. Add an .irq_print_chip() callback to print the irq
chip name as the device name. These two changes allow for a unique name
to be used in /proc/interrupts as shown below.
/ # cat /proc/interrupts | grep smp2p
18: ... ipcc 196610 Edge smp2p-adsp
20: ... ipcc 131074 Edge smp2p-modem
170: ... smp2p-modem 1 Edge q6v5 ready
178: ... smp2p-adsp 1 Edge q6v5 ready
Signed-off-by: Chris Lew <quic_clew@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240627104831.4176799-2-quic_sudeepgo@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The pd-mapper driver uses auxiliary bus and Qualcomm PDR message format
data. Add missing dependencies to the driver's Kconfig entry.
Reported-by: Mark Brown <broonie@kernel.org>
Fixes: 1ebcde047c ("soc: qcom: add pd-mapper implementation")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Chris Lew <quic_clew@quicinc.com>
Link: https://lore.kernel.org/r/20240626-qcom-pd-mapper-fix-deps-v1-1-644678dc4663@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add support for true random number generator provided by the MCU.
New Omnia boards come without the Atmel SHA204-A chip. Instead the
crypto functionality is provided by new microcontroller, which has
a TRNG peripheral.
Signed-off-by: Marek Behún <kabel@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-7-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add support for the watchdog mechanism provided by the MCU.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-6-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add support for true board poweroff (MCU can disable all unnecessary
voltage regulators) and wakeup at a specified time, implemented via a
RTC driver so that the rtcwake utility can be used to configure it.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-5-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add support for GPIOs connected to the MCU on the Turris Omnia board.
This includes:
- front button pin
- enable pins for USB regulators
- MiniPCIe / mSATA card presence pins in MiniPCIe port 0
- LED output pins from WAN ethernet PHY, LAN switch and MiniPCIe ports
- on board revisions 32+ also various peripheral resets and another
voltage regulator enable pin
Signed-off-by: Marek Behún <kabel@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-4-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add the basic skeleton for a new platform driver for the microcontroller
found on the Turris Omnia board.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-3-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add binding for cznic,turris-omnia-mcu, the device-tree node
representing the system-controller features provided by the MCU on the
Turris Omnia router.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-2-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
soc/ti is the more appropriate location for the system controller
device tree binding documentation so move there.
Update Kishon's email address to a working one.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20240520-for-v6-11-j721e-syscon-v1-1-f57a93e12cad@kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
Some sunxi SoCs have in-package regulators controlled by a register in
the system control MMIO block. Allow a child node for this regulator
device in addition to SRAM child nodes.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240622150731.1105901-2-wens@kernel.org
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
This adds the previously missed Tone Curve Conversion (TCC)
MuteX bit to enable the same in MDP3 on the the MT8188 SoC,
disables 9-bit Alpha for display HDR support in MT8195 and
adds math operation support in the Global Command Engine for
all MediaTek SoCs, which will be used in the near future in
the ISP driver.
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Merge tag 'mtk-soc-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/drivers
MediaTek driver updates for v6.11
This adds the previously missed Tone Curve Conversion (TCC)
MuteX bit to enable the same in MDP3 on the the MT8188 SoC,
disables 9-bit Alpha for display HDR support in MT8195 and
adds math operation support in the Global Command Engine for
all MediaTek SoCs, which will be used in the near future in
the ISP driver.
* tag 'mtk-soc-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux:
soc: mtk-cmdq: Add cmdq_pkt_logic_command to support math operation
soc: mediatek: Disable 9-bit alpha in ETHDR
soc: mediatek: mtk-mutex: Add MDP_TCC0 mod to MT8188 mutex table
Link: https://lore.kernel.org/r/20240628093801.126013-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Currently there is no entry for
Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml file. The driver
file corresponding to this binding file is drivers/soc/ti/pruss.c which
is maintained in TI KEYSTONE MULTICORE NAVIGATOR DRIVERS. Add the
binding file also to the same section so that this could be maintained.
Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Link: https://lore.kernel.org/r/20240625153319.795665-2-danishanwar@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
'struct knav_range_ops' is not modified in these drivers.
Constifying this structure moves some data to a read-only section, so
increase overall security.
On a x86_64, with allmodconfig:
Before:
======
text data bss dec hex filename
7498 1193 0 8691 21f3 drivers/soc/ti/knav_qmss_acc.o
After:
=====
text data bss dec hex filename
7566 1145 0 8711 2207 drivers/soc/ti/knav_qmss_acc.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/a8b4b428f97fc584f38bf45100aa9da241aeb935.1719159074.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Nishanth Menon <nm@ti.com>
