Pull SoC driver updates from Arnd Bergmann:
"Lots of platform specific updates for Qualcomm SoCs, including a new
TEE subsystem driver for the Qualcomm QTEE firmware interface.
Added support for the Apple A11 SoC in drivers that are shared with
the M1/M2 series, among more updates for those.
Smaller platform specific driver updates for Renesas, ASpeed,
Broadcom, Nvidia, Mediatek, Amlogic, TI, Allwinner, and Freescale
SoCs.
Driver updates in the cache controller, memory controller and reset
controller subsystems.
SCMI firmware updates to add more features and improve robustness.
This includes support for having multiple SCMI providers in a single
system.
TEE subsystem support for protected DMA-bufs, allowing hardware to
access memory areas that managed by the kernel but remain inaccessible
from the CPU in EL1/EL0"
* tag 'soc-drivers-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (139 commits)
soc/fsl/qbman: Use for_each_online_cpu() instead of for_each_cpu()
soc: fsl: qe: Drop legacy-of-mm-gpiochip.h header from GPIO driver
soc: fsl: qe: Change GPIO driver to a proper platform driver
tee: fix register_shm_helper()
pmdomain: apple: Add "apple,t8103-pmgr-pwrstate"
dt-bindings: spmi: Add Apple A11 and T2 compatible
serial: qcom-geni: Load UART qup Firmware from linux side
spi: geni-qcom: Load spi qup Firmware from linux side
i2c: qcom-geni: Load i2c qup Firmware from linux side
soc: qcom: geni-se: Add support to load QUP SE Firmware via Linux subsystem
soc: qcom: geni-se: Cleanup register defines and update copyright
dt-bindings: qcom: se-common: Add QUP Peripheral-specific properties for I2C, SPI, and SERIAL bus
Documentation: tee: Add Qualcomm TEE driver
tee: qcom: enable TEE_IOC_SHM_ALLOC ioctl
tee: qcom: add primordial object
tee: add Qualcomm TEE driver
tee: increase TEE_MAX_ARG_SIZE to 4096
tee: add TEE_IOCTL_PARAM_ATTR_TYPE_OBJREF
tee: add TEE_IOCTL_PARAM_ATTR_TYPE_UBUF
tee: add close_context to TEE driver operation
...
Pull clk updates from Stephen Boyd:
"This is the usual collection of primarily clk driver updates.
The big part of the diff is all the new Qualcomm clk drivers added for
a few SoCs they're working on. The other two vendors with significant
work this cycle are Renesas and Amlogic. Renesas adds a bunch of clks
to existing drivers and supports some new SoCs while Amlogic is
starting a significant refactoring to simplify their code.
The core framework gained a pair of helpers to get the 'struct device'
or 'struct device_node' associated with a 'struct clk_hw'. Some
associated KUnit tests were added for these simple helpers as well.
Beyond that core change there are lots of little fixes throughout the
clk drivers for the stuff we see every day, wrong clk driver data that
affects tree topology or supported frequencies, etc. They're not found
until the clks are actually used by some consumer device driver.
New Drivers:
- Global, display, gpu, video, camera, tcsr, and rpmh clock
controller for the Qualcomm Milos SoC
- Camera, display, GPU, and video clock controllers for Qualcomm
QCS615
- Video clock controller driver for Qualcomm SM6350
- Camera clock controller driver for Qualcomm SC8180X
- I3C clocks and resets on Renesas RZ/G3E
- Expanded Serial Peripheral Interface (xSPI) clocks and resets on
Renesas RZ/V2H(P) and RZ/V2N
- SPI (RSPI) clocks and resets on Renesas RZ/V2H(P)
- SDHI and I2C clocks on Renesas RZ/T2H and RZ/N2H
- Ethernet clocks and resets on Renesas RZ/G3E
- Initial support for the Renesas RZ/T2H (R9A09G077) and RZ/N2H
(R9A09G087) SoCs
- Ethernet clocks and resets on Renesas RZ/V2H and RZ/V2N
- Timer, I2C, watchdog, GPU, and USB2.0 clocks and resets on Renesas
RZ/V2N
Updates:
- Support atomic PWMs in the PWM clk driver
- clk_hw_get_dev() and clk_hw_get_of_node() helpers
- Replace round_rate() with determine_rate() in various clk drivers
- Convert clk DT bindings to DT schema format for DT validation
- Various clk driver cleanups and refactorings from static analysis
tools and possibly real humans
- A lot of little fixes here and there to things like clk tree
topology, missing frequencies, flagging clks as critical, etc"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (216 commits)
clk: clocking-wizard: Fix the round rate handling for versal
clk: Fix typos
clk: spacemit: ccu_pll: fix error return value in recalc_rate callback
clk: tegra: periph: Make tegra_clk_periph_ops static
clk: tegra: periph: Fix error handling and resolve unsigned compare warning
clk: imx: scu: convert from round_rate() to determine_rate()
clk: imx: pllv4: convert from round_rate() to determine_rate()
clk: imx: pllv3: convert from round_rate() to determine_rate()
clk: imx: pllv2: convert from round_rate() to determine_rate()
clk: imx: pll14xx: convert from round_rate() to determine_rate()
clk: imx: pfd: convert from round_rate() to determine_rate()
clk: imx: frac-pll: convert from round_rate() to determine_rate()
clk: imx: fracn-gppll: convert from round_rate() to determine_rate()
clk: imx: fixup-div: convert from round_rate() to determine_rate()
clk: imx: cpu: convert from round_rate() to determine_rate()
clk: imx: busy: convert from round_rate() to determine_rate()
clk: imx: composite-93: remove round_rate() in favor of determine_rate()
clk: imx: composite-8m: remove round_rate() in favor of determine_rate()
clk: qcom: Remove redundant pm_runtime_mark_last_busy() calls
clk: imx: Remove redundant pm_runtime_mark_last_busy() calls
...
The BRCMSTB and BRCMSTB_RESCAL reset drivers are also
used in the BCM2712, AKA the RPi5. The RPi platforms
have typically used the ARCH_BCM2835, and the PCIe
support for this SoC can use this config which depends
on these drivers so enable building them when just that
arch option is enabled to ensure the platform works as
expected.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20250630175301.846082-1-pbrobinson@gmail.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Pull remoteproc updates from Bjorn Andersson:
- Transition the i.MX8MP DSP remoteproc driver to use the reset
framework for driving the run/stall reset bits
- Add support for managing the modem remoteprocessor on the Qualcomm
MSM8226, MSM8926, and SM8750 platforms
* tag 'rproc-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (28 commits)
remoteproc: qcom_q6v5_pas: Make single-PD handling more robust
remoteproc: qcom_q6v5_pas: Use resource with CX PD for MSM8226
remoteproc: core: Clear table_sz when rproc_shutdown
remoteproc: sysmon: Update qcom_add_sysmon_subdev() comment
dt-bindings: remoteproc: Consolidate SC8180X and SM8150 PAS files
irqdomain: remoteproc: Switch to of_fwnode_handle()
remoteproc: qcom: pas: add minidump_id to SC7280 WPSS
remoteproc: imx_dsp_rproc: Document run_stall struct member
remoteproc: qcom: pas: Add SM8750 MPSS
dt-bindings: remoteproc: Add SM8750 MPSS
imx_dsp_rproc: Use reset controller API to control the DSP
reset: imx8mp-audiomix: Add support for DSP run/stall
reset: imx8mp-audiomix: Introduce active_low configuration option
reset: imx8mp-audiomix: Prepare the code for more reset bits
reset: imx8mp-audiomix: Add prefix for internal macro
dt-bindings: dsp: fsl,dsp: Add resets property
dt-bindings: reset: audiomix: Add reset ids for EARC and DSP
remoteproc: qcom_wcnss: Handle platforms with only single power domain
dt-bindings: remoteproc: qcom,wcnss-pil: Add support for single power-domain platforms
remoteproc: qcom_q6v5_mss: Add modem support on MSM8926
...
Pull SoC driver updates from Arnd Bergmann:
"These are the updates for SoC specific drivers and related subsystems:
- Firmware driver updates for SCMI, FF-A and SMCCC firmware
interfaces, adding support for additional firmware features
including SoC identification and FF-A SRI callbacks as well as
various bugfixes
- Memory controller updates for Nvidia and Mediatek
- Reset controller support for microchip sam9x7 and imx8qxp/imx8qm
- New hardware support for multiple Mediatek, Renesas and Samsung
Exynos chips
- Minor updates on Zynq, Qualcomm, Amlogic, TI, Samsung, Nvidia and
Apple chips
There will be a follow up with a few more driver updates that are
still causing build regressions at the moment"
* tag 'soc-drivers-6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (97 commits)
irqchip: Add support for Amlogic A4 and A5 SoCs
dt-bindings: interrupt-controller: Add support for Amlogic A4 and A5 SoCs
reset: imx: fix incorrect module device table
dt-bindings: power: qcom,kpss-acc-v2: add qcom,msm8916-acc compatible
bus: qcom-ssc-block-bus: Fix the error handling path of qcom_ssc_block_bus_probe()
bus: qcom-ssc-block-bus: Remove some duplicated iounmap() calls
soc: qcom: pd-mapper: Add support for SDM630/636
reset: imx: Add SCU reset driver for i.MX8QXP and i.MX8QM
dt-bindings: firmware: imx: add property reset-controller
dt-bindings: reset: atmel,at91sam9260-reset: add sam9x7
memory: mtk-smi: Add ostd setting for mt8192
dt-bindings: soc: samsung: exynos-usi: Drop unnecessary status from example
firmware: tegra: bpmp: Fix typo in bpmp-abi.h
soc/tegra: pmc: Use str_enable_disable-like helpers
soc: samsung: include linux/array_size.h where needed
firmware: arm_scmi: use ioread64() instead of ioread64_hi_lo()
soc: mediatek: mtk-socinfo: Add extra entry for MT8395AV/ZA Genio 1200
soc: mediatek: mt8188-mmsys: Add support for DSC on VDO0
soc: mediatek: mmsys: Migrate all tables to MMSYS_ROUTE() macro
soc: mediatek: mt8365-mmsys: Fix routing table masks and values
...
Pull SoC driver updates from Arnd Bergmann:
"These are changes to SoC specific drivers and DT bindings that don't
have a separate subsystem tree, or that get grouped here for
simplicity.
Nothing out of the ordinary for the 6.14 release here:
- Most of the updates are for Qualcomm specific drivers, adding
support for additional SoCs in the exssting drivers, and support
for wrapped encryption key access in the SCM firmware.
- The Arm SCMI firmware code gains support for having multiple
instances of firmware running, and better module auto loading.
- A few minor updates for litex, samsung, ti, tegra, mediatek, imx
and renesas platforms.
- Reset controller updates for amlogic, to add support for the A1 soc
and clean up the existing code.
- Memory controller updates for ti davinci aemif, refactoring the
code and adding a few interfaces to other drivers"
* tag 'soc-drivers-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (58 commits)
drivers/soc/litex: Use devm_register_restart_handler()
reset: amlogic: aux: drop aux registration helper
reset: amlogic: aux: get regmap through parent device
reset: amlogic: add support for A1 SoC in auxiliary reset driver
dt-bindings: reset: add bindings for A1 SoC audio reset controller
soc/tegra: fuse: Update Tegra234 nvmem keepout list
soc/tegra: Fix spelling error in tegra234_lookup_slave_timeout()
soc/tegra: cbb: Drop unnecessary debugfs error handling
firmware: qcom: scm: add calls for wrapped key support
soc: qcom: pd_mapper: Add SM7225 compatible
dt-bindings: firmware: qcom,scm: Document ipq5424 SCM
soc: qcom: llcc: Update configuration data for IPQ5424
dt-bindings: cache: qcom,llcc: Add IPQ5424 compatible
soc: mediatek: mtk-devapc: Fix leaking IO map on driver remove
soc: mediatek: mtk-devapc: Fix leaking IO map on error paths
firmware: qcom: scm: smc: Narrow 'mempool' variable scope
firmware: qcom: scm: smc: Handle missing SCM device
firmware: qcom: scm: Cleanup global '__scm' on probe failures
firmware: qcom: scm: Fix missing read barrier in qcom_scm_get_tzmem_pool()
firmware: qcom: scm: Fix missing read barrier in qcom_scm_is_available()
...
Reset controller updates for v6.14 (v2)
* Add support for A1 SoC in amlogic reset driver.
* Drop aux registration helper from amlogic reset driver.
* tag 'reset-for-v6.14-2' of git://git.pengutronix.de/pza/linux:
reset: amlogic: aux: drop aux registration helper
reset: amlogic: aux: get regmap through parent device
reset: amlogic: add support for A1 SoC in auxiliary reset driver
dt-bindings: reset: add bindings for A1 SoC audio reset controller
clk: amlogic: axg-audio: revert reset implementation
Revert "clk: Fix invalid execution of clk_set_rate"
Link: https://lore.kernel.org/r/20250115170247.1303656-1-p.zabel@pengutronix.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Having the aux registration helper along with the registered driver is not
great dependency wise. It does not allow the registering driver to be
properly decoupled from the registered auxiliary driver.
Drop the registration helper from the amlogic auxiliary reset driver.
This will be handled in the registering clock driver to start with while
a more generic solution is worked on.
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20241209-meson-rst-aux-rework-v1-2-d2afb69cc72e@baylibre.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reset controller fixes for v6.13
* Fix rzg2l-usb-vbus-regulator lookup by assigning the proper of node
to the allocated platform device in the rzg2l-usbphy-ctrl driver.
* tag 'reset-fixes-for-v6.13' of git://git.pengutronix.de/pza/linux:
reset: rzg2l-usbphy-ctrl: Assign proper of node to the allocated device
Link: https://lore.kernel.org/r/20250113163642.1757160-1-p.zabel@pengutronix.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The platform device named "rzg2l-usb-vbus-regulator", allocated by
the rzg2l-usbphy-ctrl driver, is used to instantiate a regulator driver.
This regulator driver is associated with a device tree (DT) node, which
is a child of the rzg2l-usbphy-ctrl DT node. The regulator's DT node allows
consumer nodes to reference the regulator and configure the regulator as
needed.
Starting with commit cd7a38c40b ("regulator: core: do not silently ignore
provided init_data") the struct regulator_dev::dev::of_node is no longer
populated using of_node_get(config->of_node) if the regulator does not
provide init_data. Since the rzg2l-usb-vbus-regulator does not provide
init_data, this behaviour causes the of_find_regulator_by_node() function
to fails, resulting in errors when attempting to request the regulator.
To fix this issue, call device_set_of_node_from_dev() for the
"rzg2l-usb-vbus-regulator" platform device.
Fixes: 84fbd61987 ("regulator: Add Renesas RZ/G2L USB VBUS regulator driver")
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20241119085554.1035881-1-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
The continual trickle of small conversion patches is grating on me, and
is really not helping. Just get rid of the 'remove_new' member
function, which is just an alias for the plain 'remove', and had a
comment to that effect:
/*
* .remove_new() is a relic from a prototype conversion of .remove().
* New drivers are supposed to implement .remove(). Once all drivers are
* converted to not use .remove_new any more, it will be dropped.
*/
This was just a tree-wide 'sed' script that replaced '.remove_new' with
'.remove', with some care taken to turn a subsequent tab into two tabs
to make things line up.
I did do some minimal manual whitespace adjustment for places that used
spaces to line things up.
Then I just removed the old (sic) .remove_new member function, and this
is the end result. No more unnecessary conversion noise.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull clk updates from Stephen Boyd:
"The core framework gained a clk provider helper, a clk consumer
helper, and some unit tests for the assigned clk rates feature in
DeviceTree. On the vendor driver side, we gained a whole pile of SoC
driver support detailed below. The majority in the diffstat is
Qualcomm, but there's also quite a few Samsung and Mediatek clk driver
additions in here as well. The top vendors is quite common, but the
sheer amount of new drivers is uncommon, so I'm anticipating a larger
number of fixes for clk drivers this cycle.
Core:
- devm_clk_bulk_get_all_enabled() to return number of clks acquired
- devm_clk_hw_register_gate_parent_hw() helper to modernize drivers
- KUnit tests for clk-assigned-rates{,-u64}
New Drivers:
- Marvell PXA1908 SoC clks
- Mobileye EyeQ5, EyeQ6L and EyeQ6H clk driver
- TWL6030 clk driver
- Nuvoton Arbel BMC NPCM8XX SoC clks
- MediaTek MT6735 SoC clks
- MediaTek MT7620, MT7628 and MT7688 MMC clks
- Add a driver for gated fixed rate clocks
- Global clock controllers for Qualcomm QCS8300 and IPQ5424 SoCs
- Camera, display and video clock controllers for Qualcomm SA8775P
SoCs
- Global, display, GPU, TCSR, and RPMh clock controllers for Qualcomm
SAR2130P
- Global, camera, display, GPU, and video clock controllers for
Qualcomm SM8475 SoCs
- RTC power domain and Battery Backup Function (VBATTB) clock support
for the Renesas RZ/G3S SoC
- Qualcomm IPQ9574 alpha PLLs
- Support for i.MX91 CCM in the i.MX93 driver
- Microchip LAN969X SoC clks
- Cortex-A55 core clocks and Interrupt Control Unit (ICU) clock and
reset on Renesas RZ/V2H(P)
- Samsung ExynosAutov920 clk drivers for PERIC1, MISC, HSI0 and HSI1
- Samsung Exynos8895 clk drivers for FSYS0/1, PERIC0/1, PERIS and TOP
Updates:
- Convert more clk bindings to YAML
- Various clk driver cleanups: NULL checks, add const, etc.
- Remove END/NUM #defines that count number of clks in various
binding headers
- Continue moving reset drivers to drivers/reset via auxiliary bus"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (162 commits)
clk: clk-loongson2: Fix potential buffer overflow in flexible-array member access
clk: Fix invalid execution of clk_set_rate
clk: clk-loongson2: Fix memory corruption bug in struct loongson2_clk_provider
clk: lan966x: make it selectable for ARCH_LAN969X
clk: eyeq: add EyeQ6H west fixed factor clocks
clk: eyeq: add EyeQ6H central fixed factor clocks
clk: eyeq: add EyeQ5 fixed factor clocks
clk: eyeq: add fixed factor clocks infrastructure
clk: eyeq: require clock index with phandle in all cases
clk: fixed-factor: add clk_hw_register_fixed_factor_index() function
dt-bindings: clock: eyeq: add more Mobileye EyeQ5/EyeQ6H clocks
dt-bindings: soc: mobileye: set `#clock-cells = <1>` for all compatibles
clk: clk-axi-clkgen: make sure to enable the AXI bus clock
dt-bindings: clock: axi-clkgen: include AXI clk
clk: mmp: Add Marvell PXA1908 MPMU driver
clk: mmp: Add Marvell PXA1908 APMU driver
clk: mmp: Add Marvell PXA1908 APBCP driver
clk: mmp: Add Marvell PXA1908 APBC driver
dt-bindings: clock: Add Marvell PXA1908 clock bindings
clk: mmp: Switch to use struct u32_fract instead of custom one
...
Reset controller updates for v6.13
* Split the Amlogic reset-meson driver into platform and auxiliary
bus drivers. Add support for the reset controller in the G12 and
SM1 audio clock controllers.
* Replace the list of boolean parameters to the internal
reset_control_get functions with an enum reset_flags bitfield,
to make the code more self-descriptive.
* Add devres helpers to request pre-deasserted (and automatically
re-asserting during cleanup) reset controls. This allows reducing
boilerplate in drivers that deassert resets for the lifetime of a
device.
* Use the new auto-deasserting devres helpers in reset-uniphier-glue
as an example.
* Add support for the LAN966x PCI device in drivers/misc, as a
dependency for the following reset-microchip-sparx5 patches.
* Add support for being used on the LAN966x PCI device to the
reset-microchip-sparx5 driver.
Commit 86f134941a ("MAINTAINERS: Add the Microchip LAN966x PCI driver
entry") introduces a trivial merge conflict with commit 7280f01e79
("net: lan969x: add match data for lan969x") from the net-next tree [1].
[1] https://lore.kernel.org/all/20241101122505.3eacd183@canb.auug.org.au/
* tag 'reset-for-v6.13' of git://git.pengutronix.de/pza/linux: (21 commits)
misc: lan966x_pci: Fix dtc warn 'Missing interrupt-parent'
misc: lan966x_pci: Fix dtc warns 'missing or empty reg/ranges property'
reset: mchp: sparx5: set the dev member of the reset controller
reset: mchp: sparx5: Allow building as a module
reset: mchp: sparx5: Add MCHP_LAN966X_PCI dependency
reset: mchp: sparx5: Map cpu-syscon locally in case of LAN966x
MAINTAINERS: Add the Microchip LAN966x PCI driver entry
misc: Add support for LAN966x PCI device
reset: uniphier-glue: Use devm_reset_control_bulk_get_shared_deasserted()
reset: Add devres helpers to request pre-deasserted reset controls
reset: replace boolean parameters with flags parameter
reset: amlogic: Fix small whitespace issue
reset: amlogic: add auxiliary reset driver support
reset: amlogic: split the device core and platform probe
reset: amlogic: move drivers to a dedicated directory
reset: amlogic: add reset status support
reset: amlogic: use reset number instead of register count
reset: amlogic: add driver parameters
reset: amlogic: make parameters unsigned
reset: amlogic: use generic data matching function
...
Link: https://lore.kernel.org/r/20241105105229.3729474-1-p.zabel@pengutronix.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add devres helpers
- devm_reset_control_bulk_get_exclusive_deasserted
- devm_reset_control_bulk_get_optional_exclusive_deasserted
- devm_reset_control_bulk_get_optional_shared_deasserted
- devm_reset_control_bulk_get_shared_deasserted
- devm_reset_control_get_exclusive_deasserted
- devm_reset_control_get_optional_exclusive_deasserted
- devm_reset_control_get_optional_shared_deasserted
- devm_reset_control_get_shared_deasserted
to request and immediately deassert reset controls. During cleanup,
reset_control_assert() will be called automatically on the returned
reset controls.
Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://lore.kernel.org/r/20240925-reset-get-deasserted-v2-2-b3601bbd0458@pengutronix.de
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
