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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: dfa556e45ae9e ("platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs")
Fixes: 90e700fd12b61 ("platform: cznic: turris-omnia-mcu: Add support for poweroff and wakeup")
Fixes: ab89fb5fb92c7 ("platform: cznic: turris-omnia-mcu: Add support for MCU watchdog")
Fixes: 41bb142a40289 ("platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG")
Reported-by: Nathan Chancellor <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/drivers
Allwinner SoC driver changes for 6.11 part 2
One additional minor cleanup
- Const-ify |struct regmap_config| in SRAM driver
- Const-ify |struct regmap_bus| in Allwinner RSB bus driver
* tag 'sunxi-drivers-for-6.11-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
bus: sunxi-rsb: Constify struct regmap_bus
soc: sunxi: sram: Constify struct regmap_config
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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`regmap_sunxi_rsb` is not modified and can be declared as const to
move its data to a read-only section.
Signed-off-by: Javier Carrasco <[email protected]>
Link: https://lore.kernel.org/r/20240705-sunxi-rsb-bus-const-regmap_bus-v1-1-129094960ce9@gmail.com
Signed-off-by: Chen-Yu Tsai <[email protected]>
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`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 <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
Link: https://lore.kernel.org/r/20240705-sunxi-sram-const-regmap_config-v1-1-1b997cd65d0f@gmail.com
Signed-off-by: Chen-Yu Tsai <[email protected]>
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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/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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into soc/drivers
arm64: Xilinx SoC changes for 6.11
Timer
- Fix u32 overflow issue in 32-bit width PWM mode.
Event manager:
- rename cpu_number1 to dummy_cpu_number
Power:
- Add cb event for subsystem restart
- check return status of get_api_version()
Firmware:
- Move FIRMWARE_VERSION_MASK to xlnx-zynqmp.h
* tag 'zynqmp-soc2-for-6.11' of https://github.com/Xilinx/linux-xlnx:
drivers: soc: xilinx: check return status of get_api_version()
firmware: xilinx: Move FIRMWARE_VERSION_MASK to xlnx-zynqmp.h
soc: xilinx: Add cb event for subsystem restart
soc: xilinx: rename cpu_number1 to dummy_cpu_number
pwm: xilinx: Fix u32 overflow issue in 32-bit width PWM mode.
Link: https://lore.kernel.org/r/CAHTX3dKMtqgNpkEvrw0p2w+SPN83Ai1_kzhefUGOO5rMkPaH_w@mail.gmail.com
Signed-off-by: Arnd Bergmann <[email protected]>
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Add depend on WATCHDOG, otherwise modpost fails with
ERROR: modpost: "watchdog_init_timeout" [drivers/platform/cznic/turris-omnia-mcu.ko] undefined!
ERROR: modpost: "devm_watchdog_register_device" [drivers/platform/cznic/turris-omnia-mcu.ko] undefined!
Fixes: ab89fb5fb92c ("platform: cznic: turris-omnia-mcu: Add support for MCU watchdog")
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Signed-off-by: Marek Behún <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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Add depend on OF, otherwise the compilation fails with
error: no member named 'of_gpio_n_cells' in 'struct gpio_chip'
error: no member named 'of_xlate' in 'struct gpio_chip'
Fixes: dfa556e45ae9 ("platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs")
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Signed-off-by: Marek Behún <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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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 <[email protected]>
Tested-by: Will McVicker <[email protected]>
Signed-off-by: Peter Griffin <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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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/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/drivers
Allwinner SoC driver changes for 6.11
- DT binding addition of regulator node under SRAM node
- Cleanup of unused list in SRAM driver
* tag 'sunxi-drivers-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
dt-bindings: sram: sunxi-sram: Add regulators child
soc: sunxi: sram: Remove unused list 'claimed_sram'
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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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/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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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/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/drivers
TI SoC driver updates for v6.11
- Update TISCI protocol URL link which was dead
- socinfo: Add j721E SR 2.0 detection support
- MAINTAINER list additions: ti,pruss.yaml and ti,j721e-system-controller.yaml
- pm33xx: log statement improvement
- knav_qmss: minor data structure optimization
* tag 'ti-driver-soc-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
dt-bindings: soc: ti: Move ti,j721e-system-controller.yaml to soc/ti
MAINTAINERS: Add entry for ti,pruss.yaml to TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
soc: ti: k3-socinfo: Add J721E SR2.0
soc: ti: knav_qmss: Constify struct knav_range_ops
firmware: ti_sci: fix TISCI protocol URL link
dt-bindings: ti: fix TISCI protocol URL link
soc: ti: pm33xx: Fix missing newlines in log statements
Link: https://lore.kernel.org/r/20240705151449.s4rngkehjn73favn@stream
Signed-off-by: Arnd Bergmann <[email protected]>
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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 <[email protected]>
* 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 <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/drivers
RISC-V cache drivers for v6.11
StarFive:
A new driver for the cache controller on the jh8100, which didn't
implement Zicbom and thus needs an implementation of non-standard cache
management operations.
Signed-off-by: Conor Dooley <[email protected]>
* tag 'riscv-cache-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
MAINTAINERS: add microchip soc binding directory to microchip soc driver entry
MAINTAINERS: add cache binding directory to cache driver entry
cache: Add StarFive StarLink cache management
dt-bindings: cache: Add docs for StarFive Starlink cache controller
Link: https://lore.kernel.org/r/20240707-whoever-undesired-c5f6e96ae403@spud
Signed-off-by: Arnd Bergmann <[email protected]>
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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/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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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 <[email protected]>
Fixes: f86c61498a57 ("firmware: qcom: tzmem: enable SHM Bridge support")
Signed-off-by: Dmitry Baryshkov <[email protected]>
Acked-by: Bartosz Golaszewski <[email protected]>
Tested-by: Neil Armstrong <[email protected]> # on Qualcomm RB3
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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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 <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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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 <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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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 <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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Allocate the memory with scoped/cleanup.h to reduce error handling and
make the code a bit simpler.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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Allocate the memory with scoped/cleanup.h to reduce error handling and
make the code a bit simpler.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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Use 'return_ptr' helper for returning a pointer without cleanup for
shorter code.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Bartosz Golaszewski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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Add the ID for the PM6350 PMIC found on e.g. SM7225 Fairphone 4.
Signed-off-by: Luca Weiss <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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Use regulator_hardware_enable() for controlling VBUS enable for
RZ/G2L alike SoCs in interrupt context.
Signed-off-by: Biju Das <[email protected]>
Acked-by: Vinod Koul <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Philipp Zabel <[email protected]>
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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 <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Philipp Zabel <[email protected]>
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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/[email protected]
Signed-off-by: Philipp Zabel <[email protected]>
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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 <[email protected]>
Reviewed-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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Since the smsm driver got the ability to interact with the mailbox using
the mailbox subsystem and not just syscon, we need to add the dependency
to kconfig as well to avoid compile errors.
Fixes: 75287992f58a ("soc: qcom: smsm: Support using mailbox interface")
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Signed-off-by: Luca Weiss <[email protected]>
Reviewed-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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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 <[email protected]>
Fixes: 1ebcde047c54 ("soc: qcom: add pd-mapper implementation")
Signed-off-by: Dmitry Baryshkov <[email protected]>
Reviewed-by: Chris Lew <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/drivers
Amlogic drivers changes for v6.11:
- Add S905L & A113X SoC IDs
- add missing MODULE_DESCRIPTION() macro for meson_sm driver
* tag 'amlogic-drivers-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
firmware: meson_sm: add missing MODULE_DESCRIPTION() macro
soc: amlogic: meson-gx-socinfo: add new A113X SoC id
soc: amlogic: meson-gx-socinfo: Add S905L ID
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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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 <[email protected]>
Acked-by: Bartosz Golaszewski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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Add support for the watchdog mechanism provided by the MCU.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Acked-by: Bartosz Golaszewski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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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 <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Acked-by: Alexandre Belloni <[email protected]>
Acked-by: Bartosz Golaszewski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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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 <[email protected]>
Acked-by: Bartosz Golaszewski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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Add the basic skeleton for a new platform driver for the microcontroller
found on the Turris Omnia board.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Acked-by: Bartosz Golaszewski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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The Tegra BPMP reset driver can be compiled without TEGRA_BPMP being
enabled. Allow it to be built under COMPILE_TEST.
Acked-by: Thierry Reding <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Philipp Zabel <[email protected]>
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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/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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Add support to detect J721E SR2.0
Signed-off-by: Neha Malcom Francis <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Nishanth Menon <[email protected]>
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'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 <[email protected]>
Link: https://lore.kernel.org/r/a8b4b428f97fc584f38bf45100aa9da241aeb935.1719159074.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Nishanth Menon <[email protected]>
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The http://processors.wiki.ti.com EOL in january 2021
Fix the old URL with the new one.
Signed-off-by: Richard Genoud <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Nishanth Menon <[email protected]>
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Add the missing newline characters to two pm33xx log statements
to ensure proper log formatting.
Signed-off-by: Vasyl Gomonovych <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Nishanth Menon <[email protected]>
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https://git.linaro.org/people/jens.wiklander/linux-tee into soc/drivers
optee: add timeout parameter for notification wait
* tag 'optee-notif-wait-timeout-for-v6.11' of https://git.linaro.org/people/jens.wiklander/linux-tee:
optee: add timeout value to optee_notif_wait() to support timeout
Link: https://lore.kernel.org/r/20240627095325.GA2585076@rayden
Signed-off-by: Arnd Bergmann <[email protected]>
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soc/drivers
Reset controller updates for v6.11
Move reset controller registration to the end in rzg2l-usbphy-ctrl, to
simplify the probe error path, add a new i.MX8MP AudioMix reset driver,
allow to build some drivers under COMPILE_TEST with fewer dependencies,
and use the devm_clk_get_enabled convenience wrapper in meson-audio-arb.
The latter causes a trivial merge conflict [1] with
b99e9c096148f ("reset: meson-audio-arb: Convert to platform remove callback returning void")
because I didn't manage to send that in last round. There is no overlap
though.
[1] https://lore.kernel.org/all/[email protected]/
* tag 'reset-for-v6.11' of git://git.pengutronix.de/pza/linux:
reset: RESET_IMX8MP_AUDIOMIX should depend on ARCH_MXC
reset: zynqmp: allow building under COMPILE_TEST
reset: imx8mp-audiomix: Add AudioMix Block Control reset driver
reset: meson-audio-arb: Use devm_clk_get_enabled()
reset: sti: allow building under COMPILE_TEST
reset: rzg2l-usbphy-ctrl: Move reset controller registration
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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With ARCH=x86, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/imx/soc-imx8m.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/ixp4xx/ixp4xx-qmgr.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/ixp4xx/ixp4xx-npe.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/mediatek/mtk-cmdq-helper.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/amlogic/meson-clk-measure.o
Add the missing invocations of the MODULE_DESCRIPTION() macro.
Reviewed-by: Linus Walleij <[email protected]>
Acked-by: Shawn Guo <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]> # for amlogic/meson-clk-measure.c
Signed-off-by: Jeff Johnson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers
Arm FF-A driver updates for v6.11
The main addition is the split of bus and driver into distinct modules
The FF-A bus module is initialized at subsys_initcall level when builtin.
FF-A drivers initialization is now changed to module_init level so that
pKVM ffa proxy is all setup and running in case pKVM hypervisor needs to
trap and handle FF-A calls.
One of the reason for not having this split from the beginning is the
need to workaround the FF-A v1.0 NULL UUID. The FF-A bus layer called
into FF-A driver and populated the device UUID if it matches with the
driver attempting to match. Moving the workaround away from the FF-A
bus layer to the FF-A core driver as a bus notifier will help to remove
the dependency.
* tag 'ffa-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_ffa: Split bus and driver into distinct modules
firmware: arm_ffa: Move the FF-A v1.0 NULL UUID workaround to bus notifier
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers
Arm SCMI driver updates for v6.11
The main addition this time is the support for platform to agent(p2a
also referred sometimes as notification or Rx) channel completion via
interrupt driven method. Currently, the OSPM agent clears or
acknowledge the receipt of the norification or delayed response by
updating the flags in the shared memory region which the platform is
expected to poll.
On some platforms that are completely interrupt driven, the OSPM
agent is expected to send a response message instead. This change
adds the support for the same.
Other changes include addition of a separate mailing list specific to
SCMI to allow open discussions about the interface itself in addition
to the kernel driver updates and support for system suspend via the
platform noification used on some systems.
* tag 'scmi-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_scmi: Add support for platform to agent channel completion
dt-bindings: firmware: arm,scmi: Add support for notification completion channel
firmware: arm_scmi: Add support for system suspend in power control driver
MAINTAINERS: Add mailing list for SCMI drivers
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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Add cmdq_pkt_logic_command to support math operation.
cmdq_pkt_logic_command can append logic command to the CMDQ packet,
ask GCE to execute a arithmetic calculate instruction,
such as add, subtract, multiply, AND, OR and NOT, etc.
Note that all arithmetic instructions are unsigned calculations.
If there are any overflows, GCE will sent the invalid IRQ to notify
CMDQ driver.
Signed-off-by: Jason-JH.Lin <[email protected]>
Signed-off-by: Hsiao Chien Sung <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: AngeloGioacchino Del Regno <[email protected]>
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When 9-bit alpha is enabled, its value will be converted from 0-255 to
0-256 (255 = not defined). This is designed for special HDR related
calculation, which should be disabled by default, otherwise, alpha
blending will not work correctly.
Signed-off-by: Hsiao Chien Sung <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: AngeloGioacchino Del Regno <[email protected]>
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