Pull more ARM SoC updates from Arnd Bergmann:
"These are changes that for some reason ended up not making it into the
first four branches but that should still make it into 6.9:
- A rework of the omap clock support that touches both drivers and
device tree files
- The reset controller branch changes that had a dependency on late
bugfixes. Merging them here avoids a backmerge of 6.8-rc5 into the
drivers branch
- The RISC-V/starfive, RISC-V/microchip and ARM/Broadcom devicetree
changes that got delayed and needed some extra time in linux-next
for wider testing"
* tag 'soc-late-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (31 commits)
soc: fsl: dpio: fix kcalloc() argument order
bus: ts-nbus: Improve error reporting
bus: ts-nbus: Convert to atomic pwm API
riscv: dts: starfive: jh7110: Add camera subsystem nodes
ARM: bcm: stop selecing CONFIG_TICK_ONESHOT
ARM: dts: omap3: Update clksel clocks to use reg instead of ti,bit-shift
ARM: dts: am3: Update clksel clocks to use reg instead of ti,bit-shift
clk: ti: Improve clksel clock bit parsing for reg property
clk: ti: Handle possible address in the node name
dt-bindings: pwm: opencores: Add compatible for StarFive JH8100
dt-bindings: riscv: cpus: reg matches hart ID
reset: Instantiate reset GPIO controller for shared reset-gpios
reset: gpio: Add GPIO-based reset controller
cpufreq: do not open-code of_phandle_args_equal()
of: Add of_phandle_args_equal() helper
reset: simple: add support for Sophgo SG2042
dt-bindings: reset: sophgo: support SG2042
riscv: dts: microchip: add specific compatible for mpfs pdma
riscv: dts: microchip: add missing CAN bus clocks
ARM: brcmstb: Add debug UART entry for 74165
...
Pull clk updates from Stephen Boyd:
"Only a couple new SoCs have support added this time, primarily for
Qualcomm SM8650 based on the diffstat. Otherwise this is a collection
of non-critical fixes and cleanups to various clk drivers and their DT
bindings.
Nothing is changed in the core clk framework this time, although
there's a patch to fix a basic clk type initialization function. In
general, this pile looks to be on the smaller side.
New Drivers:
- Global, display, gpu, tcsr, and rpmh clocks on Qualcomm SM8650
- Mediatek MT7988 SoC clocks
Updates:
- Update Zynqmp driver for Versal NET platforms
- Add clk driver for Versal clocking wizard IP
- Support for stm32mp25 clks
- Add glitch free PLL setting support to si5351 clk driver
- Add DSI clocks on Amlogic g12/sm1
- Add CSI and ISP clocks on Amlogic g12/sm1
- Document bindings for i.MX93 ANATOP clock driver
- Free clk_node in i.MX SCU driver for resource with different owner
- Update the LVDS clocks to be compatible with i.MX SCU firmware 1.15
- Fix the name of the fvco in i.MX pll14xx by renaming it to fout
- Add EtherNet TSN and PCIe clocks on the Renesas R-Car V4H SoC
- Add interrupt controller and Ethernet clocks and resets on Renesas
RZ/G3S
- Check reset monitor registers on Renesas RZ/G2L-alike SoCs
- Reuse reset functionality in the Renesas RZ/G2L clock driver
- Global and RPMh clock support for the Qualcomm X1E80100 SoC
- Support for the Stromer APCS PLL found in Qualcomm IPQ5018
- Add a new type of branch clock, with support for controlling
separate memory control bits, to the Qualcomm clk driver
- Use above new branch type in Qualcomm ECPRI clk driver for QDU1000
and QRU1000
- Add a number of missing clocks related to CSI2 on Qualcomm MSM8939
- Add support for the camera clock controller on Qualcomm SC8280XP
- Correct PLL configuration in GPU and video clock controllers for
Qualcomm SM8150
- Add runtime PM support and a few missing resets to Qualcomm SM8150
video clock controller
- Fix configuration of various GCC GDSCs on Qualcomm SM8550
- Mark shared RCGs appropriately in the Qualcomm SM8550 GCC driver
- Fix up GPU and display clock controllers PLL configuration settings
on Qualcomm SM8550
- Cleanup variable init in Allwinner nkm module
- Convert various DT bindings to YAML
- A few kernel-doc fixes for Samsung SoC clock controllers"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (93 commits)
clk: mediatek: add drivers for MT7988 SoC
clk: mediatek: add pcw_chg_bit control for PLLs of MT7988
dt-bindings: clock: mediatek: add clock controllers of MT7988
dt-bindings: reset: mediatek: add MT7988 ethwarp reset IDs
dt-bindings: clock: mediatek: add MT7988 clock IDs
clk: mediatek: mt8188-topckgen: Refactor parents for top_dp/edp muxes
clk: mediatek: mt8195-topckgen: Refactor parents for top_dp/edp muxes
clk: mediatek: clk-mux: Support custom parent indices for muxes
dt-bindings: clock: sophgo: Add clock controller of CV1800 series SoC
clk: starfive: jh7100: Add CLK_SET_RATE_PARENT to gmac_tx
clk: starfive: Add flags argument to JH71X0__MUX macro
clk: imx: pll14xx: change naming of fvco to fout
clk: imx: clk-imx8qxp: fix LVDS bypass, pixel and phy clocks
clk: imx: scu: Fix memory leak in __imx_clk_gpr_scu()
clk: fixed-rate: fix clk_hw_register_fixed_rate_with_accuracy_parent_hw
clk: qcom: dispcc-sm8650: Add test_ctl parameters to PLL config
clk: qcom: gpucc-sm8650: Add test_ctl parameters to PLL config
clk: qcom: dispcc-sm8550: Use the correct PLL configuration function
clk: qcom: dispcc-sm8550: Update disp PLL settings
clk: qcom: gpucc-sm8550: Update GPU PLL settings
...
Pull SoC driver updates from Arnd Bergmann:
"A new drivers/cache/ subsystem is added to contain drivers for
abstracting cache flush methods on riscv and potentially others, as
this is needed for handling non-coherent DMA but several SoCs require
nonstandard hardware methods for it.
op-tee gains support for asynchronous notification with FF-A, as well
as support for a system thread for executing in secure world.
The tee, reset, bus, memory and scmi subsystems have a couple of minor
updates.
Platform specific soc driver changes include:
- Samsung Exynos gains driver support for Google GS101 (Tensor G1)
across multiple subsystems
- Qualcomm Snapdragon gains support for SM8650 and X1E along with
added features for some other SoCs
- Mediatek adds support for "Smart Voltage Scaling" on MT8186 and
MT8195, and driver support for MT8188 along with some code
refactoring.
- Microchip Polarfire FPGA support for "Auto Update" of the FPGA
bitstream
- Apple M1 mailbox driver is rewritten into a SoC driver
- minor updates on amlogic, mvebu, ti, zynq, imx, renesas and
hisilicon"
* tag 'soc-drivers-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (189 commits)
memory: ti-emif-pm: Convert to platform remove callback returning void
memory: ti-aemif: Convert to platform remove callback returning void
memory: tegra210-emc: Convert to platform remove callback returning void
memory: tegra186-emc: Convert to platform remove callback returning void
memory: stm32-fmc2-ebi: Convert to platform remove callback returning void
memory: exynos5422-dmc: Convert to platform remove callback returning void
memory: renesas-rpc-if: Convert to platform remove callback returning void
memory: omap-gpmc: Convert to platform remove callback returning void
memory: mtk-smi: Convert to platform remove callback returning void
memory: jz4780-nemc: Convert to platform remove callback returning void
memory: fsl_ifc: Convert to platform remove callback returning void
memory: fsl-corenet-cf: Convert to platform remove callback returning void
memory: emif: Convert to platform remove callback returning void
memory: brcmstb_memc: Convert to platform remove callback returning void
memory: brcmstb_dpfe: Convert to platform remove callback returning void
soc: qcom: llcc: Fix LLCC_TRP_ATTR2_CFGn offset
firmware: qcom: qseecom: fix memory leaks in error paths
dt-bindings: clock: google,gs101: rename CMU_TOP gate defines
soc: qcom: llcc: Fix typo in kernel-doc
dt-bindings: soc: qcom,aoss-qmp: document the X1E80100 Always-On Subsystem side channel
...
Qualcomm ARM64 updates for v6.8
Support is added for the new Snapdragon 8 Gen 3 mobile platform, with
support for the MTP and QRD development devices, the new Snapdragon X
Elite compute platform with QCP and CRD development/references devices,
the QCS6590/QCM6490 platform with support for the IDP development device
and the Robotics RB3gen2 board, the Huawei Honor 5X/GR5 handset
built on MSM8939, and Xiaomi Pad 6 on SM8250.
On IPQ5018 and IPQ6018 platform support for CPUfreq, USB, and one
additional QUP SPI controller is added.
CPU OPP tables are selectively enabled based on fuses, for both IPQ5332
and IPQ6018. IPQ6018 gains description of a few more SPI and UART nodes.
Common elements of the IPQ9574 RDP boards are refactored into a common
include file. IPQ9574 also gains description of its LEDs and WPS
busttons.
MSM8916 finally gets the DSP-based audio described, and this is enabled
for a variety of boards. Acer Iconia Talk S and Loncheer L8910 gains
notification LED, battery and charger support is added to Loncheer
L8150, and GPU is enabled for Samsung Galaxy Tab A.
Similariy DSP-based audio is added on MSM8939, the BAM-DMUX support is
enabled as well. The Longcheer L9100 gains RGB notification LED support,
and the wireless subsystem is enabled.
Missing SPI controllers are described on MSM8953. On MSM8996 the MPM is
enabled, to allow using wakeup interrupts. Interconnect providers, MPM
and display are added to QCM2290.
UFS, remoteprocs and WiFi is enabled for Fairphone FP5.
On Fairphone FP3 audio, WiFi and Bluetooth are enabled.
On the Robotics RB1, HDMI and the CAN bus controller are added. On
Robotics RB2 Bluetooth, the modem remoteproc and WiFi are enabled.
Bluetooth is enabled on the Robotics RB5.
On SA8775P tsens and thermal is added, as well as the random number
generator.
Sound and RTC support is added for the Acer Aspire 1.
On SC7280 DeviceTree is refactored, in order to allow non-Chrome devices
to inherit the base dtsi. Support for UFS, crypto, TrustZone based
remoteprocs, the Camera Control Interface (CCI) and random number
generator support are added. Additionally a variety of smaller fixes are
introduced.
A variety of fixes are introduced for SC8180X, in particular missing
power-domains and interconnects.
On SC8280XP the camera clock controller is added, and a number of
smaller fixes are introduced.
The display subsystem in SDM670 is described.
On SDX75 interconnect providers are added, as is USB3 and the related
PHY, which is then enabled on the IDP device.
On SM6115 interconnect providers are added and existing clients are
wired up. A UART controller is added as well.
The MPM is added, to provide wakeup interrutps, on SM6375. The modem
subsystem, and WiFi are enabled on Sony Xperia 10 IV, a few regulator
supplies are corrected.
On SM8150 the DisplayPort controller is added, for USB Type-C output,
which together with the addition of HDMI is described on the HDK board.
GPU and random number generator support are added to SM8450, and enabled
on the HDK board.
On SM8550 GPU, IPA, random number generator, missing SoundWire ports are
added, and enabled on both MTP and QRD devices.
Additionally a large number of smaller functional and DeviceTree binding
validation issues are corrected across a variety of platforms.
* tag 'qcom-arm64-for-6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (288 commits)
arm64: dts: qcom: sc8180x-primus: Allow UFS regulators load/mode setting
arm64: dts: qcom: sc8180x: Describe the GIC redistributor
arm64: dts: qcom: sc8180x: Add interconnects to UFS
arm64: dts: qcom: sc8180x: Add missing MDP clocks
arm64: dts: qcom: sc8180x: Add UFS GDSC
arm64: dts: qcom: sc7280*: move MPSS and WPSS memory to dtsi
arm64: dts: qcom: sc7280: Rename reserved-memory nodes
arm64: dts: qcom: sc7280: Remove unused second MPSS reg
arm64: dts: qcom: sdm670: add display subsystem
arm64: dts: qcom: sm8150-hdk: enable DisplayPort and USB-C altmode
arm64: dts: qcom: sm8150: add USB-C ports to the OTG USB host
arm64: dts: qcom: sm8150: add USB-C ports to the USB+DP QMP PHY
arm64: dts: qcom: sm8150: add DisplayPort controller
arm64: dts: qcom: sm8150-hdk: fix SS USB regulators
arm64: dts: qcom: sm8150-hdk: enable HDMI output
arm64: dts: qcom: sm8150: make dispcc cast minimal vote on MMCX
arm64: dts: qcom: sm8650: add fastrpc-compute-cb nodes
arm64: dts: qcom: sm8550-qrd: add PM8010 regulators
arm64: dts: qcom: sm8550-mtp: Add pm8010 regulators
arm64: dts: qcom: qcm2290: Hook up MPM
...
Link: https://lore.kernel.org/r/20231219145402.874161-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Pull devicetree updates from Rob Herring:
"DT core:
- Add support for generating DT nodes for PCI devices. This is the
groundwork for applying overlays to PCI devices containing
non-discoverable downstream devices.
- DT unittest additions to check reverted changesets, to test for
refcount issues, and to test unresolved symbols. Also, various
clean-ups of the unittest along the way.
- Refactor node and property manipulation functions to better share
code with old API and changeset API
- Refactor changeset print functions to a common implementation
- Move some platform_device specific functions into of_platform.c
Bindings:
- Treewide fixing of typos
- Treewide clean-up of SPDX tags to use 'OR' consistently
- Last chunk of dropping unnecessary quotes. With that, the check for
unnecessary quotes is enabled in yamllint.
- Convert ftgmac100, zynqmp-genpd, pps-gpio, syna,rmi4, and qcom,ssbi
bindings to DT schema format
- Add Allwinner V3s xHCI USB, Saef SF-TC154B display, QCom SM8450
Inline Crypto Engine, QCom SM6115 UFS, QCom SDM670 PDC interrupt
controller, Arm 2022 Cortex cores, and QCom IPQ9574 Crypto bindings
- Fixes for Rockchip DWC PCI binding
- Ensure all properties are evaluated on USB connector schema
- Fix dt-check-compatible script to find of_device_id instances with
compiler annotations"
* tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits)
dt-bindings: usb: Add V3s compatible string for OHCI
dt-bindings: usb: Add V3s compatible string for EHCI
dt-bindings: display: panel: mipi-dbi-spi: add Saef SF-TC154B
dt-bindings: vendor-prefixes: document Saef Technology
dt-bindings: thermal: lmh: update maintainer address
of: unittest: Fix of_unittest_pci_node() kconfig dependencies
dt-bindings: crypto: ice: Document sm8450 inline crypto engine
dt-bindings: ufs: qcom: Add ICE to sm8450 example
dt-bindings: ufs: qcom: Add sm6115 binding
dt-bindings: ufs: qcom: Add reg-names property for ICE
dt-bindings: yamllint: Enable quoted string check
dt-bindings: Drop remaining unneeded quotes
of: unittest-data: Fix whitespace - angular brackets
of: unittest-data: Fix whitespace - indentation
of: unittest-data: Fix whitespace - blank lines
of: unittest-data: Convert remaining overlay DTS files to sugar syntax
of: overlay: unittest: Add test for unresolved symbol
of: unittest: Add separators to of_unittest_overlay_high_level()
of: unittest: Cleanup partially-applied overlays
of: unittest: Merge of_unittest_apply{,_revert}_overlay_check()
...
Documentation/process/license-rules.rst and checkpatch expect the SPDX
identifier syntax for multiple licenses to use capital "OR". Correct it
to keep consistent format and avoid copy-paste issues.
Correct also the format // -> .* in few Allwinner binding headers as
pointed out by checkpatch:
WARNING: Improper SPDX comment style for 'include/dt-bindings/reset/sun50i-h6-ccu.h', please use '/*' instead
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20230823084540.112602-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
Qualcomm ARM64 DeviceTree updates for v6.6
Initial support for the SM4450 platform and the QRD device thereon is
added.
The IPQ5018 platform is introduced, and the RDP432-C2 board thereon.
A shared definition of the IPQ5332 RDP is introduced, as is GPIO-based
LEDs and buttons.
On the IPQ9574 RDP433 USB, CPU cooling maps and regulators are added.
On MSM8916, the D3 camera mezzanine is improved and refactored out to
its own dts. The Samsung Galaxy S4 Mini gains support for its PMIC with
charger, while Samsung Galaxy J5 and E5 gains touchscreen support.
A few fixes for MSM8939 are introduced, and initial support for Samsung
Galaxy A7 is add.
Support for scaling the cache bus fabric is introduced on MSM8996. A
missing interrupt for the USB2 controller is added. The touchscreen vio
supply on Xiaomi Mi 5 is corrected, and a few other cleanups are
introduces across other devices.
The display controller is introduced for MSM8998, a few clock fixes are
introduced and missing power domains are added for the multimedia
subsystem iommu.
Reserved memory-regions and reserved GPIO lists are updated for the
QDU/QRU1000 IDPs.
USB3 PHY is added to the QCM2290, the RB1 gains regulators and GPU is
enabled for the RB2.
PCIe and Ethernet support is introduced on SA8775P, and enabled for the
Ride board.
On SC7180 the PSCI integration is refactored, to allow supporting
devices with the Qualcomm firmware. BWMON is introduced, alongside the
CPUfreq-based bus voting.
A number of fixes are added for SC8180X, on the Primus and Lenovo Flex
5G devices pmic_glink is introduced and wired up, to provide support for
external display.
Missing SCM interconnect is added to SC8280XP, and the PDC is marked as
wakeup-parent of TLMM. On the CRD the gpio for vreg_misc_3p3 is
corrected and a few regulators are renamed to align with schematics. The
Lenovo Thinkpad X13s gains camera activity LED and a set of previously
reserved GPIOs are released. The SA8540P Ride platform gains RTC
support.
For SDM670 CPU and L3 frequency scaling is added, the PDC is introduced
and wired up as wakeup-parent of the TLMM.
On SDM845 the UFS controller gains interconnect path description,
power-domain information is added to GCC and minimum frequency of the
UFS ICE is corrected. On RB3 continuous splash memory region is
described, and the camera subsystem is enabled. On the Lenovo Yoga C630
a missing power supply for the display panel is added, and the debug
UART is introduced.
SDX75 RPMh power-domains and SPMI controller are introduces, the PMX75
PMIC is described and added to the IDP.
GPU description is added to SM6115, and together with display enabled on
the Lenovo Tab P11.
On SM635 BWMON is introduced for LLCC and DDR scaling. Display and GPU
is added, and the PDC is registered as wakeup-parent of TLMM.
L3 cache scaling is introduced on SM6375.
The DSI PHY compatible and an interrupt for I2C7 are corrected for
SM8150, on the Sony Xperia 1 and 5 the ramoops pmsg size is corrected.
On SM8250 BWMONs are introduced for DDR and LLCC scaling, the UFS node
gains interconnect paths, SMMU is marked as DMA coherent and dynamic
power coefficients are updated. On Sony Xperia 1 II and 5 II GPIO line
names are updated.
On SM8350 missing cluster sleep states and LMH interrupts are added,
the CPU compatibles are corrected and APR and LPASS pinctrl support is
introduced. The HDK gains uSD card support and PMK8350 is added.
For SM8450 support for RNG and RPMh stats are added, the ICE handling is
extracted from the UFS node and the display subsystem gains a missing
interconnect path. Thermal description is improved for the HDK.
On SM8550 MTP and QRD the pmic_glink is introduced, to provide
DisplayPort output. A missing regulator supply is also added.
A few platforms that happens to share the RPMH power-domain resource
identifier constants are migrated to new generic defines. ADC channel
names are generalized on various PMICs.
A variety of devices gain chassis-type, and the GIC_SPI constant is
replacing the 0 across a few different platforms.
* tag 'qcom-arm64-for-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (215 commits)
arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved
arm64: dts: qcom: sm6350: Hook up PDC as wakeup-parent of TLMM
arm64: dts: qcom: sdm670: Hook up PDC as wakeup-parent of TLMM
arm64: dts: qcom: sa8775p: Hook up PDC as wakeup-parent of TLMM
arm64: dts: qcom: sc8280xp: Hook up PDC as wakeup-parent of TLMM
arm64: dts: qcom: sdm670: Add PDC
arm64: dts: qcom: msm8916-samsung-e5: Add touchscreen
arm64: dts: qcom: sc7180: Split up TF-A related PSCI configuration
arm64: dts: qcom: sc8280xp-x13s: Add camera activity LED
arm64: dts: qcom: sc8280xp-x13s: Unreserve NC pins
arm64: dts: qcom: msm8998: Add DPU1 nodes
arm64: dts: qcom: msm8996: Fix dsi1 interrupts
arm64: dts: qcom: sdx75-idp: Add regulator nodes
arm64: dts: qcom: sdx75: Add rpmhpd node
arm64: dts: qcom: sdx75-idp: Add pmics supported in SDX75
arm64: dts: qcom: Add pmx75 PMIC dtsi
arm64: dts: qcom: Add pm7550ba PMIC dtsi
arm64: dts: qcom: Add pinctrl gpio support for pm7250b
arm64: dts: qcom: sdx75: Add spmi node
arm64: dts: qcom: msm8998: Add missing power domain to MMSS SMMU
...
Link: https://lore.kernel.org/r/20230819034551.2537866-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Pull more clk updates from Stephen Boyd:
"Another set of clk driver updates and fixes for the merge window. The
driver updates needed more time to bake in linux-next.
Updates:
- Support for more clk controllers in Qualcomm SoCs such as SM8350,
SM8450, SDX75, SC8280XP, and IPQ9574
- Runtime PM enablement of some more Qualcomm clk controllers
- Various fixes to Qualcomm clk driver data to use correct clk_ops
and to check halt bits properly
- AT91 updates to modernize with clk_parent_data structures
Fixes:
- Remove 'syscon' from dt binding fix for ti,j721e-system-controller
- Fix determine rate in the Tegra driver that got wrecked by the
refactorting of muxes this merge window"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (69 commits)
clk: tegra: Avoid calling an uninitialized function
dt-bindings: mfd: ti,j721e-system-controller: Remove syscon from example
clk: at91: sama7g5: s/ep_chg_chg_id/ep_chg_id
clk: at91: sama7g5: switch to parent_hw and parent_data
clk: at91: sckc: switch to parent_data/parent_hw
clk: at91: clk-sam9x60-pll: add support for parent_hw
clk: at91: clk-utmi: add support for parent_hw
clk: at91: clk-system: add support for parent_hw
clk: at91: clk-programmable: add support for parent_hw
clk: at91: clk-peripheral: add support for parent_hw
clk: at91: clk-master: add support for parent_hw
clk: at91: clk-generated: add support for parent_hw
clk: at91: clk-main: add support for parent_data/parent_hw
clk: qcom: gcc-sc8280xp: Add runtime PM
clk: qcom: gpucc-sc8280xp: Add runtime PM
clk: qcom: mmcc-msm8974: fix MDSS_GDSC power flags
clk: qcom: gpucc-sm6375: Enable runtime pm
dt-bindings: clock: sm6375-gpucc: Add VDD_GX
clk: qcom: gcc-sm6115: Add missing PLL config properties
clk: qcom: clk-alpha-pll: Add a way to update some bits of test_ctl(_hi)
...
Pull new ARM SoC support from Arnd Bergmann:
"There are two new SoC families this time, and both appear fairly
similar: The Nuvoton MA35D1 and the STMicroelectronics STM32MP2 are
both dual-core Cortex-A35 based chips for the low-power industrial
embedded market, and they mark the first 64-bit product in a widely
used family of 32-bit Arm MCUs and SoCs.
The way into the kernel is completely different here: The team at ST
has a long history of working upstream with their STM32MP1 and other
SoCs, and they produced a complete port to arm64 together with the
initial announcement. Nuvoton also has multiple SoC product lines with
current or previous upstream support, but those are maintained by
third parties and are unrelated. The patch series from Nuvoton's Jacky
Huang had to go through many revisisions to get to this point and is
still missing a few drivers including the serial port for the moment.
The branch contains the devicetree files as well as all the code
changes, in order to have something that can be tested standalone"
* tag 'soc-newsoc-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (25 commits)
clk: nuvoton: Use clk_parent_data instead of string for parent clock
clk: nuvoton: Update all constant hex values to lowercase
clk: nuvoton: Add clk-ma35d1.h for driver extern functions
remoteproc: stm32: use correct format strings on 64-bit
MAINTAINERS: add entry for ARM/STM32 ARCHITECTURE
arm64: defconfig: enable ARCH_STM32 and STM32 serial driver
arm64: dts: st: add stm32mp257f-ev1 board support
dt-bindings: stm32: document stm32mp257f-ev1 board
arm64: dts: st: introduce stm32mp25 pinctrl files
arm64: dts: st: introduce stm32mp25 SoCs family
arm64: introduce STM32 family on Armv8 architecture
dt-bindings: stm32: add st,stm32mp25-syscfg compatible for syscon
pinctrl: stm32: add stm32mp257 pinctrl support
dt-bindings: pinctrl: stm32: support for stm32mp257 and additional packages
Documentation/process: add soc maintainer handbook
reset: RESET_NUVOTON_MA35D1 should depend on ARCH_MA35
reset: Add Nuvoton ma35d1 reset driver support
clk: nuvoton: Add clock driver for ma35d1 clock controller
arm64: dts: nuvoton: Add initial ma35d1 device tree
dt-bindings: serial: Document ma35d1 uart controller
...
Pull ARM SoC devicetree updates from Arnd Bergmann:
"The biggest change this time is for the 32-bit devicetree files, which
are all moved to a new location, using separate subdirectories for
each SoC vendor, following the same scheme that is used on arm64, mips
and riscv. This has been discussed for many years, but so far we never
did this as there was a plan to move the files out of the kernel
entirely, which has never happened.
The impact of this will be that all external patches no longer apply,
and anything depending on the location of the dtb files in the build
directory will have to change. The installed files after 'make
dtbs_install' keep the current location.
There are six added SoCs here that are largely variants of previously
added chips. Two other chips are added in a separate branch along with
their device drivers.
- The Samsung Exynos 4212 makes its return after the Samsung Galaxy
Express phone is addded at last. The SoC support was originally
added in 2012 but removed again in 2017 as it was unused at the
time.
- Amlogic C3 is a Cortex-A35 based smart IP camera chip
- Qualcomm MSM8939 (Snapdragon 615) is a more featureful variant of
the still common MSM8916 (Snapdragon 410) phone chip that has been
supported for a long time.
- Qualcomm SC8180x (Snapdragon 8cx) is one of their earlier high-end
laptop chips, used in the Lenovo Flex 5G, which is added along with
the reference board.
- Qualcomm SDX75 is the latest generation modem chip that is used as
a peripherial in phones but can also run a standalone Linux. Unlike
the prior 32-bit SDX65 and SDX55, this now has a 64-bit Cortex-A55.
- Alibaba T-Head TH1520 is a quad-core RISC-V chip based on the
Xuantie C910 core, a step up from all previously added rv64 chips.
All of the above come with reference board implementations, those
included there are 39 new board files, but only five more 32-bit this
time, probably a new low:
- Marantec Maveo board based on dhcor imx6ull module
- Endian 4i Edge 200, based on the armv5 Marvell Kirkwood chip
- Epson Moverio BT-200 AR glasses based on TI OMAP4
- PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM
- ICnova ADB4006 board based on Allwinner A20
On the 64-bit side, there are also fewer addded machines than we had
in the recent releases:
- Three boards based on NXP i.MX8: Emtop SoM & Baseboard, NXP i.MX8MM
EVKB board and i.MX8MP based Gateworks Venice gw7905-2x device.
- NVIDIA IGX Orin and Jetson Orin Nano boards, both based on tegra234
- Qualcomm gains support for 6 reference boards on various members of
their IPQ networking SoC series, as well as the Sony Xperia M4 Aqua
phone, the Acer Aspire 1 laptop, and the Fxtec Pro1X board on top
of the various reference platforms for their new chips.
- Rockchips support for several newer boards: Indiedroid Nova
(rk3588), Edgeble Neural Compute Module 6B (rk3588), FriendlyARM
NanoPi R2C Plus (rk3328), Anbernic RG353PS (rk3566), Lunzn
Fastrhino R66S/R68S (rk3568)
- TI K3/AM625 based PHYTEC phyBOARD-Lyra-AM625 board and Toradex
Verdin family with AM62 COM, carrier and dev boards
Other changes to existing boards contain the usual minor improvements
along with
- continued updates to clean up dts files based on dtc warnings and
binding checks, in particular cache properties and node names
- support for devicetree overlays on at91, bcm283x
- significant additions to existing SoC support on mediatek,
qualcomm, ti k3 family, starfive jh71xx, NXP i.MX6 and i.MX8, ST
STM32MP1
As usual, a lot more detail is available in the individual merge
commits"
* tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (926 commits)
ARM: mvebu: fix unit address on armada-390-db flash
ARM: dts: Move .dts files to vendor sub-directories
kbuild: Support flat DTBs install
ARM: dts: Add .dts files missing from the build
ARM: dts: allwinner: Use quoted #include
ARM: dts: lan966x: kontron-d10: add PHY interrupts
ARM: dts: lan966x: kontron-d10: fix SPI CS
ARM: dts: lan966x: kontron-d10: fix board reset
ARM: dts: at91: Enable device-tree overlay support for AT91 boards
arm: dts: Enable device-tree overlay support for AT91 boards
arm64: dts: exynos: Remove clock from Exynos850 pmu_system_controller
ARM: dts: at91: use generic name for shutdown controller
ARM: dts: BCM5301X: Add cells sizes to PCIe nodes
dt-bindings: firmware: brcm,kona-smc: convert to YAML
riscv: dts: sort makefile entries by directory
riscv: defconfig: enable T-HEAD SoC
MAINTAINERS: add entry for T-HEAD RISC-V SoC
riscv: dts: thead: add sipeed Lichee Pi 4A board device tree
riscv: dts: add initial T-HEAD TH1520 SoC device tree
riscv: Add the T-HEAD SoC family Kconfig option
...
- Handle allocation failures from kasprintf() and friends
* clk-imx:
clk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe()
clk: imx93: fix memory leak and missing unwind goto in imx93_clocks_probe
clk: imx: clk-imx8mn: fix memory leak in imx8mn_clocks_probe
dt-bindings: clock: imx8m: Add missing interrupt property
clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe
clk: imx: composite-8m: Add imx8m_divider_determine_rate
clk: imx: scu: use _safe list iterator to avoid a use after free
clk: imx: drop imx_unregister_clocks
clk: imx6ul: retain early UART clocks during kernel init
clk: imx: imx6sx: Remove CLK_SET_RATE_PARENT from the LDB clocks
* clk-microchip:
dt-bindings: clocks: at91sam9x5-sckc: convert to yaml
dt-bindings: clocks: atmel,at91rm9200-pmc: convert to yaml
clk: microchip: Use of_property_read_bool() for boolean properties
clk: microchip: convert SOC_MICROCHIP_POLARFIRE to ARCH_MICROCHIP_POLARFIRE
* clk-cleanup:
clk: fix typo in clk_hw_register_fixed_rate_parent_data() macro
clk: Fix memory leak in devm_clk_notifier_register()
clk: mvebu: Iterate over possible CPUs instead of DT CPU nodes
clk: mvebu: Use of_get_cpu_hwid() to read CPU ID
MAINTAINERS: Add Marvell mvebu clock drivers
clk: mvebu: Use of_address_to_resource()
clk: tegra: tegra124-emc: Fix potential memory leak
clk: clocking-wizard: Fix Oops in clk_wzrd_register_divider()
clk: bcm: rpi: Fix off by one in raspberrypi_discover_clocks()
clk: sifive: Use devm_platform_ioremap_resource()
* clk-bindings:
dt-bindings: clock: drop unneeded quotes and use absolute /schemas path
dt-bindings: rcc: stm32: Sync with u-boot copy for STM32MP13 SoC
* clk-ti:
clk: keystone: syscon-clk: Add support for audio refclk
dt-bindings: clock: Add binding documentation for TI Audio REFCLK
dt-bindings: clock: ehrpwm: Remove unneeded syscon compatible
clk: keystone: syscon-clk: Allow the clock node to not be of type syscon
* clk-kasprintf:
clk: clocking-wizard: check return value of devm_kasprintf()
clk: ti: clkctrl: check return value of kasprintf()
clk: keystone: sci-clk: check return value of kasprintf()
clk: si5341: free unused memory on probe failure
clk: si5341: check return value of {devm_}kasprintf()
clk: si5341: return error if one synth clock registration fails
clk: cdce925: check return value of kasprintf()
clk: vc5: check memory returned by kasprintf()
Merge the DeviceTree binding updates for IPQ9574 GCC adding clocks and
resets related to Crypto Engine, through a topic branch in order to make
them available in the DeviceTree source tree as well.
Add the dt-bindings header for Nuvoton ma35d1, that gets shared
between the reset controller and reset references in the dts.
Add documentation to describe nuvoton ma35d1 reset driver.
Signed-off-by: Jacky Huang <ychuang3@nuvoton.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Pull clk updates from Stephen Boyd:
"Nothing looks out of the ordinary in this batch of clk driver updates.
There are a couple patches to the core clk framework, but they're all
basically cleanups or debugging aids. The driver updates and new
additions are dominated in the diffstat by Qualcomm and MediaTek
drivers. Qualcomm gained a handful of new drivers for various SoCs,
and MediaTek gained a bunch of drivers for MT8188. The MediaTek
drivers are being modernized as well, so there are updates all over
that vendor's clk drivers. There's also a couple other new clk drivers
in here, for example the Starfive JH7110 SoC support is added.
Outside of the two major SoC vendors though, we have the usual
collection of non-critical fixes and cleanups to various clk drivers.
It's good to see that we're getting more cleanups and modernization
patches. Maybe one day we'll be able to properly split clk providers
from clk consumers.
Core:
- Print an informational message before disabling unused clks
New Drivers:
- BCM63268 timer clock and reset controller
- Frequency Hopping (FHCTL) on MediaTek MT6795, MT8173, MT8192 and
MT8195 SoCs
- Mediatek MT8188 SoC clk drivers
- Clock driver for Sunplus SP7021 SoC
- Clk driver support for Loongson-2 SoCs
- Clock driver for Skyworks Si521xx I2C PCIe clock generators
- Initial Starfive JH7110 clk/reset support
- Global clock controller drivers for Qualcomm SM7150, IPQ9574,
MSM8917 and IPQ5332 SoCs
- GPU clock controller drivers for SM6115, SM6125, SM6375 and SA8775P
SoCs
Updates:
- Shrink size of clk_fractional_divider a little
- Convert various clk drivers to devm_of_clk_add_hw_provider()
- Convert platform clk drivers to remove_new()
- Converted most Mediatek clock drivers to struct platform_driver
- MediaTek clock drivers can be built as modules
- Reimplement Loongson-1 clk driver with DT support
- Migrate socfpga clk driver to of_clk_add_hw_provider()
- Support for i3c clks on Aspeed ast2600 SoCs
- Add clock generic devm_clk_hw_register_gate_parent_data
- Add audiomix block control for i.MX8MP
- Add support for determine_rate to i.MX composite-8m
- Let the LCDIF Pixel clock of i.MX8MM and i.MX8MN set parent rate
- Provide clock name in error message for clk-gpr-mux on get parent
failure
- Drop duplicate imx_clk_mux_flags macro
- Register the i.MX8MP Media Disp2 Pix clock as bus clock
- Add Media LDB root clock to i.MX8MP
- Make i.MX8MP nand_usdhc_bus clock as non-critical
- Fix the rate table for i.MX fracn-gppll
- Disable HW control for the fracn-gppll in order to be controlled by
register write
- Add support for interger PLL in fracn-gppll
- Add mcore_booted module parameter to i.MX93 provider
- Add NIC, A55 and ARM PLL clocks to i.MX93
- Fix i.MX8ULP XBAR_DIVBUS and AD_SLOW clock parents
- Use "divider closest" clock type for PLL4_PFD dividers on i.MX8ULP
to get more accurate clock rates
- Mark the MU0_Bi and TPM5 clocks on i.MX8ULP as critical
- Update some of the i.MX critical clocks flags to allow glitchless
on-the-fly rate change.
- Add I2C5 clock on Renesas R-Car V3H
- Exynos850: Add CMU_G3D clock controller for the Mali GPU
- Extract Exynos5433 (ARM64) clock controller power management code
to common driver parts
- Exynos850: make PMU_ALIVE_PCLK clock critical
- Add Audio, thermal, camera (CSI-2), Image Signal Processor/Channel
Selector (ISPCS), and video capture (VIN) clocks on Renesas R-Car
V4H
- Add video capture (VIN) clocks on Renesas R-Car V3H
- Add Cortex-A53 System CPU (Z2) clocks on Renesas R-Car V3M and V3H
- Support for Stromer Plus PLL on Qualcomm IPQ5332
- Add a missing reset to Qualcomm QCM2290
- Migrate Qualcomm IPQ4019 to clk_parent_data
- Make USB GDSCs enter retention state when disabled on Qualcomm
SM6375, MSM8996 and MSM8998 SoCs
- Set floor rounding clk_ops for Qualcomm QCM2290 SDCC2 clk
- Add two EMAC GDSCs on Qualcomm SC8280XP
- Use shared rcg clk ops in Qualcomm SM6115 GCC
- Park Qualcomm SM8350 PCIe PIPE clks when disabled
- Add GDSCs to Qualcomm SC7280 LPASS audio clock controller
- Add missing XO clocks to Qualcomm MSM8226 and MSM8974
- Convert some Qualcomm clk DT bindings to YAML
- Reparenting fix for the clock supplying camera modules on Rockchip
rk3399
- Mark more critical (bus-)clocks on Rockchip rk3588"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (290 commits)
clk: qcom: gcc-sc8280xp: Add EMAC GDSCs
clk: starfive: Delete the redundant dev_set_drvdata() in JH7110 clock drivers
clk: rockchip: rk3588: make gate linked clocks critical
clk: qcom: dispcc-qcm2290: Remove inexistent DSI1PHY clk
clk: qcom: add the GPUCC driver for sa8775p
dt-bindings: clock: qcom: describe the GPUCC clock for SA8775P
clk: qcom: gcc-sm8350: fix PCIe PIPE clocks handling
clk: qcom: lpassaudiocc-sc7280: Add required gdsc power domain clks in lpass_cc_sc7280_desc
clk: qcom: lpasscc-sc7280: Skip qdsp6ss clock registration
dt-bindings: clock: qcom,sc7280-lpasscc: Add qcom,adsp-pil-mode property
clk: starfive: Avoid casting iomem pointers
clk: microchip: fix potential UAF in auxdev release callback
clk: qcom: rpm: Use managed `of_clk_add_hw_provider()`
clk: mediatek: fhctl: Mark local variables static
clk: sifive: make SiFive clk drivers depend on ARCH_ symbols
clk: uniphier: Use managed `of_clk_add_hw_provider()`
clk: si5351: Use managed `of_clk_add_hw_provider()`
clk: si570: Use managed `of_clk_add_hw_provider()`
clk: si514: Use managed `of_clk_add_hw_provider()`
clk: lmk04832: Use managed `of_clk_add_hw_provider()`
...
Stephen Boyd
Lorenzo Bianconi
Chris Morgan
Luo Jie
Gabriel Fernandez
Shreeya Patel
Linus Torvalds
Frank Wunderlich
Chen Wang
Rajendra Nayak
Daniel Golle
Arnd Bergmann
Hsiao Chien Sung
Neil Armstrong
Zelong Dong
Krzysztof Kozlowski
Sricharan Ramabadhran
Niravkumar L Rabara
Xingyu Wu
Patrick Delaunay
Bjorn Andersson
Anusha Rao
Runyang Chen
Jacky Huang
Konrad Dybcio