Pull rpmsg fixes from Bjorn Andersson:
"This fixes schema validation warnings in the Devicetree bindings for
SMD and SMD RPM"
* tag 'rpmsg-v5.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
dt-bindings: soc: qcom: smd-rpm: extend example
dt-bindings: soc: qcom: smd: reference SMD edge schema
Pull remoteproc updates from Bjorn Andersson:
"This introduces support for the remoteproc on Mediatek MT8188, and
enables caches for MT8186 SCP. It adds support for PRU cores found on
the TI K3 AM62x SoCs.
It moves the recovery work after a firmware crash to an unbound
workqueue, to allow recovery to happen in parallel.
A new DMA API is introduced to release dma_mem for a device.
It adds support a panic handler for the Qualcomm modem remoteproc,
with the goal of having caches flushed in memory dumps for post-mortem
debugging and it introduces a mechanism to wait for the modem firmware
on SM8450 to decrypt part of its memory for post-mortem debugging.
Qualcomm sysmon is restricted to only inform remote processors about
peers that are actually running, to avoid a race where Linux tries to
notify a recovering remote processor about its peers new state. A
mechanism for waiting for the sysmon connection to be established is
also introduced, to avoid out-of-sync updates for rapidly restarting
remote processors.
A number of Devicetree binding cleanups and conversions to YAML are
introduced, to facilitate Devicetree validation. Lastly it introduces
a number of smaller fixes and cleanups in the core and a few different
drivers"
* tag 'rproc-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (42 commits)
remoteproc: qcom_q6v5_pas: Do not fail if regulators are not found
drivers/remoteproc: fix repeated words in comments
remoteproc: Directly use ida_alloc()/free()
remoteproc: Use unbounded workqueue for recovery work
remoteproc: using pm_runtime_resume_and_get instead of pm_runtime_get_sync
remoteproc: qcom_q6v5_pas: Deal silently with optional px and cx regulators
remoteproc: sysmon: Send sysmon state only for running rprocs
remoteproc: sysmon: Wait for SSCTL service to come up
remoteproc: qcom: q6v5: Set q6 state to offline on receiving wdog irq
remoteproc: qcom: pas: Check if coredump is enabled
remoteproc: qcom: pas: Mark devices as wakeup capable
remoteproc: qcom: pas: Mark va as io memory
remoteproc: qcom: pas: Add decrypt shutdown support for modem
remoteproc: qcom: q6v5-mss: add powerdomains to MSM8996 config
remoteproc: qcom_q6v5: Introduce panic handler for MSS
remoteproc: qcom_q6v5_mss: Update MBA log info
remoteproc: qcom: correct kerneldoc
remoteproc: qcom_q6v5_mss: map/unmap metadata region before/after use
remoteproc: qcom: using pm_runtime_resume_and_get to simplify the code
remoteproc: mediatek: Support MT8188 SCP
...
Pull devicetree updates from Rob Herring:
"Bindings:
- Add spi-peripheral-props.yaml references to various SPI device
bindings
- Convert qcom,pm8916-wdt, ds1307, Qualcomm BAM DMA, is31fl319x,
skyworks,aat1290, Rockchip EMAC, gpio-ir-receiver, ahci-ceva, Arm
CCN PMU, rda,8810pl-intc, sil,sii9022, ps2-gpio, and
arm-firmware-suite bindings to DT schema format
- New bindings for Arm virtual platforms display, Qualcomm IMEM
memory region, Samsung S5PV210 ChipID, EM Microelectronic EM3027
RTC, and arm,cortex-a78ae
- Add vendor prefixes for asrock, bytedance, hxt, ingrasys, inventec,
quanta, and densitron
- Add missing MSI and IOMMU properties to host-generic-pci
- Remove bindings for removed EFM32 platform
- Remove old chosen.txt binding (replaced by schema)
- Treewide add missing type information for properties
- Treewide fixing of typos and its vs. it's in bindings. Its all good
now.
- Drop unnecessary quoting in power related schemas
- Several LED binding updates which didn't get picked up
- Move various bindings to proper directories
DT core code:
- Convert unittest GPIO related tests to use fwnode
- Check ima-kexec-buffer against memory bounds
- Print reserved-memory allocation/reservation failures as errors
- Cleanup early_init_dt_reserve_memory_arch()
- Simplify of_overlay_fdt_apply() tail"
* tag 'devicetree-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (65 commits)
dt-bindings: mtd: microchip,mchp48l640: use spi-peripheral-props.yaml
dt-bindings: power: supply: drop quotes when not needed
dt-bindings: power: reset: drop quotes when not needed
dt-bindings: power: drop quotes when not needed
dt-bindings: PCI: host-generic-pci: Allow IOMMU and MSI properties
of/fdt: declared return type does not match actual return type
devicetree/bindings: correct possessive "its" typos
dt-bindings: net: convert emac_rockchip.txt to YAML
dt-bindings: eeprom: microchip,93lc46b: move to eeprom directory
dt-bindings: eeprom: at25: use spi-peripheral-props.yaml
dt-bindings: display: use spi-peripheral-props.yaml
dt-bindings: watchdog: qcom,pm8916-wdt: convert to dtschema
dt-bindings: power: reset: qcom,pon: use absolute path to other schema
dt-bindings: iio/dac: adi,ad5766: Add missing type to 'output-range-microvolts'
dt-bindings: power: supply: charger-manager: Add missing type for 'cm-battery-stat'
dt-bindings: panel: raydium,rm67191: Add missing type to 'video-mode'
of/fdt: Clean up early_init_dt_reserve_memory_arch()
dt-bindings: PCI: fsl,imx6q-pcie: Add missing type for 'reset-gpio-active-high'
dt-bindings: rtc: Add EM Microelectronic EM3027 bindings
dt-bindings: rtc: ds1307: Convert to json-schema
...
Add compatible for qcom,sm8450-aoss-qmp with qcom,aoss-qmp as a
fallback. This fixes dtbs_check warnings like:
sm8450-hdk.dtb: power-controller@c300000: compatible:0: 'qcom,sm8450-aoss-qmp' is not one of
['qcom,sc7180-aoss-qmp', 'qcom,sc7280-aoss-qmp', 'qcom,sc8180x-aoss-qmp', 'qcom,sdm845-aoss-qmp',
'qcom,sm6350-aoss-qmp', 'qcom,sm8150-aoss-qmp', 'qcom,sm8250-aoss-qmp', 'qcom,sm8350-aoss-qmp']
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220504131923.214367-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Pull clk updates from Stephen Boyd:
"Mainly driver updates this time around.
There's a single patch to the core clk framework that simplifies a
runtime PM call. Otherwise the majority of the diff falls to a few SoC
drivers: Qualcomm, STM32 and MediaTek. Those SoCs gain some new
hardware support and what comes along with that is quite a few lines
of data and some clk_ops code.
Beyond the new hardware support we have the usual pile of driver
updates that add missing clks on already supported SoCs or fix up
problems like bad clk tree descriptions. It's nice to see that more
drivers are moving to clk_hw based APIs too.
New Drivers:
- Add STM32MP13 RCC driver (Reset Clock Controller)
- MediaTek MT8186 SoC clk support
- Airoha EN7523 SoC system clocks
- Clock driver for exynosautov9 SoC
- Renesas R-Car V4H and RZ/V2M SoCs
- Renesas RZ/G2UL SoC
- LPASS clk driver for Qualcomm sc7280 SoC
- GCC clk driver for Qualcomm SC8280XP SoC
Updates:
- SDCC uses floor clk ops on Qualcomm MSM8976
- Add modem reset and fix RPM clks on Qualcomm MSM8976
- Add the two missing CLKOUT clocks for U8500/DB8500 SoC
- Mark some clks critical on Ingenic X1000
- Convert ux500 to clk_hw
- Move MediaTek driver to clk_hw provider APIs
- Use i2c driver probe_new to avoid id scans
- Convert a number of Rockchip dt bindings to YAML
- Mark hclk_vo critical on Rockchip rk3568
- Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage
- Various cleanups like memory allocation error checks and plugged
leaks
- Allwinner H6 RTC clock support
- Allwinner H616 32 kHz clock support
- Add the Universal Flash Storage clock on Renesas R-Car S4-8
- Add I2C, SSIF-2 (sound), USB, CANFD, OSTM (timer), WDT, SPI Multi
I/O Bus, RSPI, TSU (thermal), and ADC clocks and resets on Renesas
RZ/G2UL
- Add display clock support on Renesas RZ/G2L
- Add RPC (QSPI/HyperFlash) clocks on Renesas R-Car E3 and D3
- Add 27 MHz phy PLL ref clock on i.MX
- Add mcore_booted module parameter to tell kernel M core has already
booted for i.MX
- Remove snvs clock on i.MX because it was for secure world only
- Add dt bindings for i.MX8MN GPT
- Add DISP2 pixel clock for i.MX8MP
- Add clkout1/2 for i.MX8MP
- Fix parent clock of ubs_root_clk for i.MX8MP
- Implement better RCG parking on Qualcomm SoCs using the shared RCG
clk ops
- Kerneldoc fixes
- Switch Tegra BPMP to determine_rate clk op
- Add a pointer to dt schema for generic clock bindings"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (168 commits)
Revert "clk: qcom: regmap-mux: add pipe clk implementation"
Revert "clk: qcom: gcc-sc7280: use new clk_regmap_mux_safe_ops for PCIe pipe clocks"
Revert "clk: qcom: gcc-sm8450: use new clk_regmap_mux_safe_ops for PCIe pipe clocks"
clk: bcm: rpi: Use correct order for the parameters of devm_kcalloc()
clk: stm32mp13: add safe mux management
clk: stm32mp13: add multi mux function
clk: stm32mp13: add all STM32MP13 kernel clocks
clk: stm32mp13: add all STM32MP13 peripheral clocks
clk: stm32mp13: manage secured clocks
clk: stm32mp13: add composite clock
clk: stm32mp13: add stm32 divider clock
clk: stm32mp13: add stm32_gate management
clk: stm32mp13: add stm32_mux clock management
clk: stm32: Introduce STM32MP13 RCC drivers (Reset Clock Controller)
dt-bindings: rcc: stm32: add new compatible for STM32MP13 SoC
clk: ti: clkctrl: replace usage of found with dedicated list iterator variable
clk: ti: composite: Prefer kcalloc over open coded arithmetic
dt-bindings: clock: exynosautov9: correct count of NR_CLK
clk: mediatek: mt8173: Switch to clk_hw provider APIs
clk: mediatek: Switch to clk_hw provider APIs
...
Pull ARM driver updates from Arnd Bergmann:
"There are minor updates to SoC specific drivers for chips by Rockchip,
Samsung, NVIDIA, TI, NXP, i.MX, Qualcomm, and Broadcom.
Noteworthy driver changes include:
- Several conversions of DT bindings to yaml format.
- Renesas adds driver support for R-Car V4H, RZ/V2M and RZ/G2UL SoCs.
- Qualcomm adds a bus driver for the SSC (Snapdragon Sensor Core),
and support for more chips in the RPMh power domains and the
soc-id.
- NXP has a new driver for the HDMI blk-ctrl on i.MX8MP.
- Apple M1 gains support for the on-chip NVMe controller, making it
possible to finally use the internal disks. This also includes SoC
drivers for their RTKit IPC and for the SART DMA address filter.
For other subsystems that merge their drivers through the SoC tree, we
have
- Firmware drivers for the ARM firmware stack including TEE, OP-TEE,
SCMI and FF-A get a number of smaller updates and cleanups. OP-TEE
now has a cache for firmware argument structures as an
optimization, and SCMI now supports the 3.1 version of the
specification.
- Reset controller updates to Amlogic, ASpeed, Renesas and ACPI
drivers
- Memory controller updates for Tegra, and a few updates for other
platforms"
* tag 'arm-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (159 commits)
memory: tegra: Add MC error logging on Tegra186 onward
memory: tegra: Add memory controller channels support
memory: tegra: Add APE memory clients for Tegra234
memory: tegra: Add Tegra234 support
nvme-apple: fix sparse endianess warnings
soc/tegra: pmc: Document core domain fields
soc: qcom: pdr: use static for servreg_* variables
soc: imx: fix semicolon.cocci warnings
soc: renesas: R-Car V3U is R-Car Gen4
soc: imx: add i.MX8MP HDMI blk-ctrl
soc: imx: imx8m-blk-ctrl: Add i.MX8MP media blk-ctrl
soc: imx: add i.MX8MP HSIO blk-ctrl
soc: imx: imx8m-blk-ctrl: set power device name
soc: qcom: llcc: Add sc8180x and sc8280xp configurations
dt-bindings: arm: msm: Add sc8180x and sc8280xp LLCC compatibles
soc/tegra: pmc: Select REGMAP
dt-bindings: reset: st,sti-powerdown: Convert to yaml
dt-bindings: reset: st,sti-picophyreset: Convert to yaml
dt-bindings: reset: socfpga: Convert to yaml
dt-bindings: reset: snps,axs10x-reset: Convert to yaml
...
Convert the Qualcomm RPMH RSC bindings to DT Schema.
Changes against original bindings:
1. Add qcom,tcs-offset as a property instead of one of reg (not used
that way).
2. Add limits to interrupts.
3. Add child nodes (bcm-voter, clock-controller, power-controller).
4. Extend the example with more complex one.
The device description and DTS examples were copied from existing
sources, so keep the license as GPL-2.0-only.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220411085935.130072-4-krzysztof.kozlowski@linaro.org
In the olden days the Qualcomm shared memory (SMEM) region consisted of
multiple chunks of memory, so SMEM was described as a standalone node
with references to its various memory regions.
But practically all modern Qualcomm platforms has a single reserved memory
region used for SMEM. So rather than having to use two nodes to describe
the one SMEM region, update the binding to allow the reserved-memory
region alone to describe SMEM.
The olden format is preserved as valid, as this is widely used already.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Link: https://lore.kernel.org/r/20210930182111.57353-3-bjorn.andersson@linaro.org
Qualcomm Generic Packet router aka GPR is the IPC mechanism found
in AudioReach next generation signal processing framework to perform
command and response messages between various processors.
GPR has concepts of static and dynamic port, all static services like
APM (Audio Processing Manager), PRM (Proxy resource manager) have
fixed port numbers where as dynamic services like graphs have dynamic
port numbers which are allocated at runtime. All GPR packet messages
will have source and destination domain and port along with opcode
and payload.
This support is added using existing APR driver to reuse most of
the code.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210927135559.738-5-srinivas.kandagatla@linaro.org
The power-domains exposed by AOSS QMP node are used to notify the Always
on Subsystem (AOSS) that a particular co-processor is up/down. These
co-processors enter low-power modes independent to that of the application
processor and their states are expected to remain unaltered across system
suspend/resume cycles. To achieve this behavior let's drop the load
power-domain and replace them with generic qmp_send interface instead.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1631800770-371-2-git-send-email-sibis@codeaurora.org
