- Speed up clk_core_lookup() by using a hashtable
* clk-microchip:
ARM: at91: remove default values for PMC_PLL_ACR
clk: at91: add ACR in all PLL settings
clk: at91: sam9x7: Add peripheral clock id for pmecc
clk: at91: clk-master: Add check for divide by 3
clk: at91: clk-sam9x60-pll: force write to PLL_UPDT register
ARM: at91: pm: save and restore ACR during PLL disable/enable
* clk-lookup:
clk: Use hashtable for global clk lookups
clk: Sort include statements
* clk-st:
dt-bindings: stm32: cosmetic fixes for STM32MP25 clock and reset bindings
clk: stm32: introduce clocks for STM32MP21 platform
dt-bindings: stm32: add STM32MP21 clocks and reset bindings
Second set of RISC-V updates for the v6.18 merge window, consisting
of:
- Support for the RISC-V-standardized RPMI interface.
RPMI is a platform management communication mechanism between OSes
running on application processors, and a remote platform management
processor. Similar to ARM SCMI, TI SCI, etc. This includes irqchip,
mailbox, and clk changes.
- Support for the RISC-V-standardized MPXY SBI extension.
MPXY is a RISC-V-specific standard implementing a shared memory
mailbox between S-mode operating systems (e.g., Linux) and M-mode
firmware (e.g., OpenSBI). It is part of this PR since one of its
use cases is to enable M-mode firmware to act as a single RPMI client
for all RPMI activity on a core (including S-mode RPMI activity).
Includes a mailbox driver.
- Some ACPI-related updates to enable the use of RPMI and MPXY.
- The addition of Linux-wide memcpy_{from,to}_le32() static inline
functions, for RPMI use.
- An ACPI Kconfig change to enable boot logos on any ACPI-using
architecture (including RISC-V)
- A RISC-V defconfig change to add GPIO keyboard and event device
support, for front panel shutdown or reboot buttons
This PR also includes a recent, one-line Kconfig patch from Geert to
keep non-RISC-V users from being asked about building the RPMI virtual
clock driver when !COMPILE_TEST. THere's nothing preventing
non-RISC-V SoCs from implementing RPMI, but until some users show up,
let's not annoy others with it.
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Merge tag 'riscv-for-linus-6.18-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull more RISC-V updates from Paul Walmsley:
- Support for the RISC-V-standardized RPMI interface.
RPMI is a platform management communication mechanism between OSes
running on application processors, and a remote platform management
processor. Similar to ARM SCMI, TI SCI, etc. This includes irqchip,
mailbox, and clk changes.
- Support for the RISC-V-standardized MPXY SBI extension.
MPXY is a RISC-V-specific standard implementing a shared memory
mailbox between S-mode operating systems (e.g., Linux) and M-mode
firmware (e.g., OpenSBI). It is part of this PR since one of its use
cases is to enable M-mode firmware to act as a single RPMI client for
all RPMI activity on a core (including S-mode RPMI activity).
Includes a mailbox driver.
- Some ACPI-related updates to enable the use of RPMI and MPXY.
- The addition of Linux-wide memcpy_{from,to}_le32() static inline
functions, for RPMI use.
- An ACPI Kconfig change to enable boot logos on any ACPI-using
architecture (including RISC-V)
- A RISC-V defconfig change to add GPIO keyboard and event device
support, for front panel shutdown or reboot buttons
* tag 'riscv-for-linus-6.18-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (26 commits)
clk: COMMON_CLK_RPMI should depend on RISCV
ACPI: support BGRT table on RISC-V
MAINTAINERS: Add entry for RISC-V RPMI and MPXY drivers
RISC-V: Enable GPIO keyboard and event device in RV64 defconfig
irqchip/riscv-rpmi-sysmsi: Add ACPI support
mailbox/riscv-sbi-mpxy: Add ACPI support
irqchip/irq-riscv-imsic-early: Export imsic_acpi_get_fwnode()
ACPI: RISC-V: Add RPMI System MSI to GSI mapping
ACPI: RISC-V: Add support to update gsi range
ACPI: RISC-V: Create interrupt controller list in sorted order
ACPI: scan: Update honor list for RPMI System MSI
ACPI: Add support for nargs_prop in acpi_fwnode_get_reference_args()
ACPI: property: Refactor acpi_fwnode_get_reference_args() to support nargs_prop
irqchip: Add driver for the RPMI system MSI service group
dt-bindings: Add RPMI system MSI interrupt controller bindings
dt-bindings: Add RPMI system MSI message proxy bindings
clk: Add clock driver for the RISC-V RPMI clock service group
dt-bindings: clock: Add RPMI clock service controller bindings
dt-bindings: clock: Add RPMI clock service message proxy bindings
mailbox: Add RISC-V SBI message proxy (MPXY) based mailbox driver
...
One commit for the dt bindings was missing from the dt branch, this
one is already pending in the clk tree that contains the corresponding
device driver.
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Merge tag 'soc-fixes-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC build fix from Arnd Bergmann:
"One commit for the dt bindings was missing from the dt branch, this
one is already pending in the clk tree that contains the corresponding
device driver"
* tag 'soc-fixes-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
dt-bindings: clock: Add ARTPEC-8 clock controller
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.
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Merge tag 'soc-drivers-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
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
...
There are five sets of new SoCs that get added in existing families,
all of them being either upgrades or cut-down versions of the older chips:
- Apple M2 Pro, M2 Max and M2 Ultra, used in the 2022/2023 generation of
high-end workstations and laptops from Apple. Linux has been working
on these for a while but stil requires patches.
- Axis Artpec8 is an Armv8 chip based on Samsung Exynos design,
unlike the earlier Armv7 Artpec6 from the same company that
was part of a separate family of chips.
- NXP i.MX91 is a cut-down version of i.MX93, using only a single
Cortex-A55 core.
- Qualcomm Lemans Auto is a variant of the Lemans SoC that was
originally merged under the sa8775p name, the differences
being mostly the firmware configuration of the platform.
- Four new Renesas SoCs RZ/T2H (r9a09g077m44), RZ/N2H (r9a09g087m44),
RZ/T2H (r9a09g077), and RZ/N2H (r9a09g087) are all industrial bedded
SoCs based on Cortex-A55 cores
In total, there are 65 new machines, including:
- Industrial embedded system and single-board computers based on NXP,
Allwinner, TI, Rockchips, Marvell, Xilinx Spacemit, Starfive chips.
- Reference boards for the newly added Renesas, Qualcomm, NXP and Axis
ARMv8 chips as well as Microchip's MPFS RISC-V SoC
- Laptops and Workstations using Apple M2 and Qualcomm Snapdragon
X1 chips.
- Several Samsung phones using Qualcomm Snapdragon chips
- Set-top boxes based on Allwinner H313
- Five BMC boards using 32-bit ASpeed SoCs
- Three network routers using IXP4xx (ARMv5!) and Broadcom bcm4708
(ARMv7) SoCs
Two machines get phased out because they were available only in small
quantities but never made it into products: one STi407 based reference
board, and a Snapdragon 845 based Chromebook.
Aside from the newly added machines, a lot of work went into
improving hardware support on the existing machines and cleaning
up contents for validation.
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Merge tag 'soc-dt-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC dt updates from Arnd Bergmann:
"There are five sets of new SoCs that get added in existing families,
all of them being either upgrades or cut-down versions of the older
chips:
- Apple M2 Pro, M2 Max and M2 Ultra, used in the 2022/2023 generation
of high-end workstations and laptops from Apple. Linux has been
working on these for a while but stil requires patches.
- Axis Artpec8 is an Armv8 chip based on Samsung Exynos design,
unlike the earlier Armv7 Artpec6 from the same company that was
part of a separate family of chips.
- NXP i.MX91 is a cut-down version of i.MX93, using only a single
Cortex-A55 core.
- Qualcomm Lemans Auto is a variant of the Lemans SoC that was
originally merged under the sa8775p name, the differences being
mostly the firmware configuration of the platform.
- Four new Renesas SoCs RZ/T2H (r9a09g077m44), RZ/N2H (r9a09g087m44),
RZ/T2H (r9a09g077), and RZ/N2H (r9a09g087) are all industrial
bedded SoCs based on Cortex-A55 cores
In total, there are 65 new machines, including:
- Industrial embedded system and single-board computers based on NXP,
Allwinner, TI, Rockchips, Marvell, Xilinx Spacemit, Starfive chips.
- Reference boards for the newly added Renesas, Qualcomm, NXP and
Axis ARMv8 chips as well as Microchip's MPFS RISC-V SoC
- Laptops and Workstations using Apple M2 and Qualcomm Snapdragon X1
chips.
- Several Samsung phones using Qualcomm Snapdragon chips
- Set-top boxes based on Allwinner H313
- Five BMC boards using 32-bit ASpeed SoCs
- Three network routers using IXP4xx (ARMv5!) and Broadcom bcm4708
(ARMv7) SoCs
Two machines get phased out because they were available only in small
quantities but never made it into products: one STi407 based reference
board, and a Snapdragon 845 based Chromebook.
Aside from the newly added machines, a lot of work went into improving
hardware support on the existing machines and cleaning up contents for
validation"
* tag 'soc-dt-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (931 commits)
arm64: dts: apm-shadowcat: Drop "apm,xgene2-pcie" compatible
arm64: dts: apm-shadowcat: Move slimpro nodes out of "simple-bus" node
ARM: dts: microchip: sam9x7: Add qspi controller
arm64: dts: qcom: Add MST pixel streams for displayport
arm64: dts: qcom: sm6350: correct DP compatibility strings
arm64: dts: qcom: monaco-evk: Enable Adreno 623 GPU
arm64: dts: qcom: qcs8300-ride: Enable Adreno 623 GPU
arm64: dts: qcom: qcs8300: Add gpu and gmu nodes
arm64: dts: allwinner: h313: Add Amediatech X96Q
dt-bindings: arm: sunxi: Add Amediatech X96Q
arm64: dts: apple: t8015: Add SPMI node
arm64: dts: apple: t8012: Add SPMI node
arm64: dts: apple: Add J180d (Mac Pro, M2 Ultra, 2023) device tree
arm64: dts: rockchip: Add devicetree for the ROC-RK3588-RT
dt-bindings: arm: rockchip: Add Firefly ROC-RK3588-RT
arm64: dts: rockchip: update pinctrl names for Radxa E52C
arm64: dts: rockchip: remove vcc_3v3_pmu regulator for Radxa E52C
arm64: dts: apple: Add J474s, J475c and J475d device trees
arm64: dts: apple: Add J414 and J416 Macbook Pro device trees
arm64: dts: apple: Add initial t6020/t6021/t6022 DTs
...
Add device tree bindings for the RPMI clock service group based
controller for the supervisor software.
The RPMI clock service group is defined by the RISC-V platform
management interface (RPMI) specification.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Link: https://lore.kernel.org/r/20250818040920.272664-10-apatel@ventanamicro.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
Add device tree bindings for the RPMI clock service group based
message proxy implemented by the SBI implementation (machine mode
firmware or hypervisor).
The RPMI clock service group is defined by the RISC-V platform
management interface (RPMI) specification.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20250818040920.272664-9-apatel@ventanamicro.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
This tag contains two DT binding header changes that are shared with
the clk tree.
In this cycle we gained support for the MCU PRCM clock and reset
controller on the A523/A527/T527 family of SoCs, the NPU which is a
Vivante GC9000 IP block, and the NPU clock that was missing. The other
PRCM clock controller gained default bus clock rate settings. These
were not configured in the upstream U-boot bootloader, leading to them
running at slower rates. The assigned rates are from the user manual.
There is also a new board, the NetCube Systems Nagami SoM and two of
its carrier boards.
The A523 family development boards now have their internal RTC clocks
configured correctly, so that the RTC does not drift wildly. The missing
functions for the AXP717 on these boards are added. Missing reset GPIOs
and delays for Ethernet PHYs are added. Last, the Cubie A5E now has its
LEDs described and usable.
An overlay for the Orange Pi Zero interface (addon) board was added.
This can be used with the Orange Pi Zero and Zero Plus 2. Default audio
routing for these two boards (to be used with the addon) were added to
complement the overlay.
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Merge tag 'sunxi-dt-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt
Allwinner Device Tree changes for 6.18
This tag contains two DT binding header changes that are shared with
the clk tree.
In this cycle we gained support for the MCU PRCM clock and reset
controller on the A523/A527/T527 family of SoCs, the NPU which is a
Vivante GC9000 IP block, and the NPU clock that was missing. The other
PRCM clock controller gained default bus clock rate settings. These
were not configured in the upstream U-boot bootloader, leading to them
running at slower rates. The assigned rates are from the user manual.
There is also a new board, the NetCube Systems Nagami SoM and two of
its carrier boards.
The A523 family development boards now have their internal RTC clocks
configured correctly, so that the RTC does not drift wildly. The missing
functions for the AXP717 on these boards are added. Missing reset GPIOs
and delays for Ethernet PHYs are added. Last, the Cubie A5E now has its
LEDs described and usable.
An overlay for the Orange Pi Zero interface (addon) board was added.
This can be used with the Orange Pi Zero and Zero Plus 2. Default audio
routing for these two boards (to be used with the addon) were added to
complement the overlay.
* tag 'sunxi-dt-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: sun55i: Complete AXP717A sub-functions
arm64: dts: allwinner: t527: orangepi-4a: hook up external 32k crystal
arm64: dts: allwinner: t527: avaota-a1: hook up external 32k crystal
arm64: dts: allwinner: a527: cubie-a5e: Drop external 32.768 KHz crystal
arm64: dts: sun55i: a523: Assign standard clock rates to PRCM bus clocks
ARM: dts: sunxi: add support for NetCube Systems Nagami Keypad Carrier
ARM: dts: sunxi: add support for NetCube Systems Nagami Basic Carrier
ARM: dts: sunxi: add support for NetCube Systems Nagami SoM
riscv: dts: allwinner: d1s-t113: Add pinctrl's required by NetCube Systems Nagami SoM
dt-bindings: arm: sunxi: Add NetCube Systems Nagami SoM and carrier board bindings
ARM: dts: allwinner: Add Orange Pi Zero Interface Board overlay
ARM: dts: allwinner: orangepi-zero-plus2: Add default audio routing
ARM: dts: allwinner: orangepi-zero: Add default audio routing
arm64: dts: allwinner: a523: Add NPU device node
arm64: dts: allwinner: a523: Add MCU PRCM CCU node
dt-bindings: clock: sun55i-a523-ccu: Add A523 MCU CCU clock controller
dt-bindings: clock: sun55i-a523-ccu: Add missing NPU module clock
arm64: dts: allwinner: t527: avaota-a1: Add ethernet PHY reset setting
arm64: dts: allwinner: a527: cubie-a5e: Add ethernet PHY reset setting
arm64: dts: allwinner: a527: cubie-a5e: Add LEDs
Link: https://lore.kernel.org/r/aMrtuZg8HlR--TAt@wens.tw
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Document the clock controller shipped in Loongson-2K0300 SoC, which
generates various clock signals for SoC peripherals. Differing from
previous generations of SoCs, LS2K0300 requires a 120MHz external clock
input.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Yanteng Si <siyanteng@cqsoftware.com.cn>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
The Samsung S2MPG10 clock controller is similar to the existing clock
controllers supported by this binding. Register offsets / layout are
slightly different, so it needs its own compatible.
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
- drop minItems from access-controllers
- remove rcc label from example
- fixes typos
- remove double '::' from 'See also::'
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Adds clock and reset binding entries for STM32MP21 SoC family.
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@foss.st.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
st/stih407-clock.dtsi file has been removed in commit 65322c1daf51
("clk: st: flexgen: remove unused compatible"). This file has three
compatibles which are now dangling. Remove them from documentation.
Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com>
Reviewed-by: Brian Masney <bmasney@redhat.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Introduce binding documentation for system clocks, functional clocks,
and PEXTP0/1 and UFS reset controllers on MediaTek MT8196.
This binding also includes a handle to the hardware voter, a
fixed-function MCU designed to aggregate votes from the application
processor and other remote processors to manage clocks and power
domains.
The HWV on MT8196/MT6991 is incomplete and requires software to manually
enable power supplies, parent clocks, and FENC, as well as write to both
the HWV MMIO and the controller registers.
Because of these constraints, the HWV cannot be modeled using generic
clock, power domain, or interconnect APIs. Instead, a custom phandle is
exceptionally used to provide direct, syscon-like register access to
drivers.
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Co-developed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Laura Nao <laura.nao@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
The mt8183-mfgcfg node uses a power domain in its device tree node.
To prevent schema validation warnings, add the optional `power-domains`
property to the binding schema for mediatek syscon clocks.
Fixes: 1781f2c461 ("arm64: dts: mediatek: mt8183: Add power-domains properity to mfgcfg")
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Julien Massot <julien.massot@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add required syscon compatible and #power-domain-cells to the APMU
controller. This is required for the SoC's power domain controller as
the registers are shared.
Device tree bindings for said power domains are also added.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add "clock-output-names" which is a standard property for clock
providers.
Add the "always-on" boolean property which was undocumented, but
already in use for some time. The flag prevents a clock output from
being disabled.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Tested-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
After discussion with the devicetree maintainers we agreed to not extend
lists with the generic compatible "apple,nco" anymore [1]. Use
"apple,t8103-nco" as base compatible as it is the SoC the driver and
bindings were written for.
The block found on Apple's M2 Pro/Max/Ultra SoCs is compatible with
"apple,t8103-nco" so add its per-SoC compatible with the former as
fallback used by the existing driver.
[1]: https://lore.kernel.org/asahi/12ab93b7-1fc2-4ce0-926e-c8141cfe81bf@kernel.org/
Reviewed-by: Neal Gompa <neal@gompa.dev>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Janne Grunau <j@jannau.net>
There are four clock controllers in the A523 SoC. The existing binding
already covers two of them that are critical for basic operation. The
remaining ones are the MCU clock controller and CPU PLL clock
controller.
Add a description for the MCU CCU. This unit controls and provides
clocks to the MCU (RISC-V) subsystem and peripherals meant to operate
under low power conditions.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250911174710.3149589-3-wens@kernel.org
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Add clock management unit bindings for PERIC0 and PERIC1 blocks
which provide clocks for USI, I2C and UART peripherals.
Signed-off-by: Denzeel Oliva <wachiturroxd150@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Add device tree bindings for the global clock controller on Qualcomm
MSM8937 platform.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20250903-msm8937-v9-1-a097c91c5801@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The Glymur SoC TCSR block provides CLKREF clocks for EDP, PCIe and USB.
Add this to the TCSR clock controller binding together with identifiers
for the clocks.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250825-glymur-clock-controller-v5-v5-2-01b8c8681bcd@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add the device tree bindings for the display clock controller which are
required on Qualcomm Glymur SoC.
Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250829-glymur-disp-clock-controllers-v1-1-0ce6fabd837c@oss.qualcomm.com
[bjorn: Dropped unnecessary include in DT example]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add dt-schema for Axis ARTPEC-8 SoC clock controller.
The Clock Management Unit (CMU) has a top-level block CMU_CMU
which generates clocks for other blocks.
Add device-tree binding definitions for following CMU blocks:
- CMU_CMU
- CMU_BUS
- CMU_CORE
- CMU_CPUCL
- CMU_FSYS
- CMU_IMEM
- CMU_PERI
Signed-off-by: Hakyeong Kim <hgkim05@coasia.com>
Signed-off-by: SeonGu Kang <ksk4725@coasia.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Ravi Patel <ravi.patel@samsung.com>
Link: https://lore.kernel.org/r/20250825114436.46882-2-ravi.patel@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Add an optional `clock-output-names` property to the ADI AXI Clock
Generator binding. This is already being used in the Linux driver and
real-world dtbs, so we should document it to allow for correct binding
validation.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://lore.kernel.org/r/20250811-dt-bindings-clk-axi-clkgen-add-clock-output-names-property-v1-1-f02727736aa7@baylibre.com
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
The fujitsu,mb86s70-crg11 binding is unused. The driver for it was removed
in 2017. It's not used for Synquacer DT either like some other mb86s70
bindings are.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250804175304.3423965-1-robh@kernel.org
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert the Silicon Labs SI570 binding to DT schema format. It's a
straight-forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250804222010.4082782-1-robh@kernel.org
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert the Silicon Labs SI5341 binding to DT schema format. It's a
straight-forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250804222034.4083410-1-robh@kernel.org
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert the Silicon Labs SI514 and SI544 bindings to DT schema format.
Combine the bindings into a single schema as they are the same.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250804222042.4083656-1-robh@kernel.org
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
The sc8180x video clock controller block is identical to that
of sm8150. Add a new compatible string for sc8180x videocc and
use sm8150 as fallback.
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250710-sc8180x-videocc-dt-v4-1-07a9d9d5e0e6@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The CPU core in ipq5424 is clocked by a huayra PLL with RCG support.
The RCG and PLL have a separate register space from the GCC.
Also the L3 cache has a separate pll and needs to be scaled along
with the CPU.
Co-developed-by: Md Sadre Alam <quic_mdalam@quicinc.com>
Signed-off-by: Md Sadre Alam <quic_mdalam@quicinc.com>
Signed-off-by: Sricharan Ramabadhran <quic_srichara@quicinc.com>
[ Added interconnect related changes ]
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/20250811090954.2854440-2-quic_varada@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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. The full details are in
the commits and sub-tree merge logs
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
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
...
- New Support & Features
* Add extensive support for the Analog Devices ADP5589 I/O expander, including
core MFD, GPIO, PWM, and a new keypad matrix input driver. This also adds
support for handling various events including GPI, keypad, reset and unlock
ev ents.
* Add support for the TI TPS652G1 PMIC, a stripped-down version of the TPS65224,
including core MFD, PFSM, pinctrl, and GPIO support.
* Add support for the Apple Silicon System Management Controller (SMC), including
the core MFD driver which handles the RTKit-based protocol, a new GPIO driver
for PMU GPIOs, and a new reboot/power-off driver.
- Improvements & Fixes
* Dynamically add ADP5585 sub-devices based on device tree properties.
* Move ADP5585 oscillator control from the child PWM driver to the main MFD
driver to better handle shared resources.
* Add support for a hardware reset pin and VDD regulator to the ADP5585 driver.
* Update the TPS65219 MFD cell's GPIO compatible string for the TPS65214 to
reflect hardware capabilities correctly.
* Separate the ChromeOS EC charge-control probing from the USB-PD subsystem,
allowing it to probe independently based on the dedicated EC_FEATURE_CHARGER.
* Fix an interrupt naming typo in the MT6370 driver.
* Fix RK806 PMIC reset behavior by allowing the reset mode to be customized via a
new device tree property.
* Fix AXP20X regulator cell ID conflicts for secondary PMICs on boards without an
IRQ line connected.
* Fix MT6397 keypad sub-device creation to use specific names instead of a
generic one, ensuring correct driver binding.
* Fix a build warning in the stm32-timers driver by adding a missing include for
export.h.
- Cleanups & Refactoring
* Refactor the ADP5585 driver to simplify how regmap defaults are handled, making
it easier to add new chip variants.
* Introduce per-chip register map structures for the ADP5585/ADP5589 family to
handle differences between the devices.
* Convert several drivers to use dev_fwnode() instead of of_fwnode_handle().
* Make various static structures const in the cs40l50, rohm-bd71828, tps65219,
and twl6040 drivers.
* Remove redundant pm_runtime_mark_last_busy() calls from several drivers.
* Alphabetize Kconfig entries for Cirrus Logic and Maxim drivers.
* Remove unused fields from the 'tps65219' struct.
* Update several MFD-related headers to follow the 'Include What You Use' (IWYU)
principle.
- Removals
* Remove the old, platform-data-based adp5589-keys input driver, which is now
superseded by the new MFD-based adp5585-keys driver.
* Remove the unused twl6030_mmc_card_detect() functions and associated header
declarations.
* Remove the now unused pcf50633/core.h header file.
* Remove the fsl,imx8qxp-csr device tree binding, which was being used
incorrectly.
- Device Tree Bindings Updates
* Add support for the Analog Devices ADP5589 I/O expander to the adi,adp5585.yaml
binding.
* Add new properties to the adi,adp5585.yaml binding for input events, including
keypad pins, unlock events, and reset events.
* Add a reset-gpios property to the adi,adp5585.yaml binding.
* Add the TI TPS652G1 PMIC to the ti,tps6594.yaml binding.
* Add new bindings for the Apple Mac System Management Controller (SMC) and its
sub-devices: apple,smc.yaml, apple,smc-gpio.yaml, and apple,smc-reboot.yaml.
* Convert the Freescale MXS LRADC binding (mxs-lradc) to YAML schema format.
* Convert and combine the NXP LPC1850 CREG, DMAMUX, and USB OTG PHY bindings into
a single YAML schema file.
* Convert the TI TPS65910 binding to YAML schema format.
* Add a comment to the samsung,s2mps11.yaml binding to clarify the use of 'oneOf'
for interrupt properties.
* Add the rockchip,reset-mode property to the rockchip,rk806.yaml binding to
allow customization of the PMIC's reset behavior.
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Merge tag 'mfd-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Support & Features:
- Add extensive support for the Analog Devices ADP5589 I/O expander,
including core MFD, GPIO, PWM, and a new keypad matrix input
driver. This also adds support for handling various events
including GPI, keypad, reset and unlock ev ents
- Add support for the TI TPS652G1 PMIC, a stripped-down version of
the TPS65224, including core MFD, PFSM, pinctrl, and GPIO support
- Add support for the Apple Silicon System Management Controller
(SMC), including the core MFD driver which handles the RTKit-based
protocol, a new GPIO driver for PMU GPIOs, and a new
reboot/power-off driver.
Improvements & Fixes:
- Dynamically add ADP5585 sub-devices based on device tree properties
- Move ADP5585 oscillator control from the child PWM driver to the
main MFD driver to better handle shared resources
- Add support for a hardware reset pin and VDD regulator to the
ADP5585 driver
- Update the TPS65219 MFD cell's GPIO compatible string for the
TPS65214 to reflect hardware capabilities correctly
- Separate the ChromeOS EC charge-control probing from the USB-PD
subsystem, allowing it to probe independently based on the
dedicated EC_FEATURE_CHARGER
- Fix an interrupt naming typo in the MT6370 driver
- Fix RK806 PMIC reset behavior by allowing the reset mode to be
customized via a new device tree property
- Fix AXP20X regulator cell ID conflicts for secondary PMICs on
boards without an IRQ line connected
- Fix MT6397 keypad sub-device creation to use specific names instead
of a generic one, ensuring correct driver binding
- Fix a build warning in the stm32-timers driver by adding a missing
include for export.h.
Cleanups & Refactoring:
- Refactor the ADP5585 driver to simplify how regmap defaults are
handled, making it easier to add new chip variants
- Introduce per-chip register map structures for the ADP5585/ADP5589
family to handle differences between the devices
- Convert several drivers to use dev_fwnode() instead of
of_fwnode_handle()
- Make various static structures const in the cs40l50, rohm-bd71828,
tps65219, and twl6040 drivers
- Remove redundant pm_runtime_mark_last_busy() calls from several
drivers
- Alphabetize Kconfig entries for Cirrus Logic and Maxim drivers
- Remove unused fields from the 'tps65219' struct
- Update several MFD-related headers to follow the 'Include What You
Use' (IWYU) principle.
Removals:
- Remove the old, platform-data-based adp5589-keys input driver,
which is now superseded by the new MFD-based adp5585-keys driver
- Remove the unused twl6030_mmc_card_detect() functions and
associated header declarations
- Remove the now unused pcf50633/core.h header file
- Remove the fsl,imx8qxp-csr device tree binding, which was being
used incorrectly.
Device Tree Bindings Updates:
- Add support for the Analog Devices ADP5589 I/O expander to the
adi,adp5585.yaml binding
- Add new properties to the adi,adp5585.yaml binding for input
events, including keypad pins, unlock events, and reset events
- Add a reset-gpios property to the adi,adp5585.yaml binding
- Add the TI TPS652G1 PMIC to the ti,tps6594.yaml binding
- Add new bindings for the Apple Mac System Management Controller
(SMC) and its sub-devices: apple,smc.yaml, apple,smc-gpio.yaml, and
apple,smc-reboot.yaml
- Convert the Freescale MXS LRADC binding (mxs-lradc) to YAML schema
format
- Convert and combine the NXP LPC1850 CREG, DMAMUX, and USB OTG PHY
bindings into a single YAML schema file
- Convert the TI TPS65910 binding to YAML schema format
- Add a comment to the samsung,s2mps11.yaml binding to clarify the
use of 'oneOf' for interrupt properties
- Add the rockchip,reset-mode property to the rockchip,rk806.yaml
binding to allow customization of the PMIC's reset behavior"
* tag 'mfd-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (28 commits)
mfd: dt-bindings: Convert TPS65910 to DT schema
mfd: Minor Cirrus/Maxim Kconfig order fixes
mfd: Remove redundant pm_runtime_mark_last_busy() calls
mfd: mt6397: Do not use generic name for keypad sub-devices
mfd: axp20x: Set explicit ID for regulator cell if no IRQ line is present
mfd: mt6370: Fix the interrupt naming typo
mfd: rk8xx-core: Allow to customize RK806 reset mode
dt-bindings: mfd: rk806: Allow to customize PMIC reset mode
mfd: syscon: atmel-smc: Don't use "proxy" headers
mfd: madera: Don't use "proxy" headers
mfd: wm8350-core: Don't use "proxy" headers
dt-bindings: mfd: samsung,s2mps11: Add comment about interrupts properties
mfd: davinci_voicecodec: Don't use "proxy" headers
mfd: pcf50633: Remove the header file core.h
mfd: tps65219: Remove another unused field from 'struct tps65219'
mfd: tps65219: Remove an unused field from 'struct tps65219'
mfd: tps65219: Constify struct regmap_irq_sub_irq_map and tps65219_chip_data
mfd: rohm-bd71828: Constify some structures
dt-bindings: mfd: fsl,imx8qxp-csr: Remove binding documentation
mfd: axp20x: Set explicit ID for AXP313 regulator
...
Resolve conflicts with i.MX95 changes 88768d6f8c ("clk:
imx95-blk-ctl: Rename lvds and displaymix csr blk") in clk-imx
and aacc875a44 ("clk: imx: Fix an out-of-bounds access in
dispmix_csr_clk_dev_data") in clk-fixes.
* clk-fixes:
clk: sunxi-ng: v3s: Fix TCON clock parents
clk: sunxi-ng: v3s: Fix CSI1 MCLK clock name
clk: sunxi-ng: v3s: Fix CSI SCLK clock name
dt-bindings: clock: mediatek: Add #reset-cells property for MT8188
clk: imx: Fix an out-of-bounds access in dispmix_csr_clk_dev_data
clk: scmi: Handle case where child clocks are initialized before their parents
clk: sunxi-ng: a523: Mark MBUS clock as critical
There are a few new variants of existing chips:
- mt6572 is an older mobile phone chip from mediatek that was
extremely popular a decade ago but never got upstreamed until now.
- exynos2200 is a recent high-end mobile phone chip used in a
few Samsung phones like the Galaxy S22
- Renesas R-Car V4M-7 (R8A779H2) is an updated version of R-Car V4M
(R8A779H0) and used in automotive applications
- Tegra264 is a new chip from NVIDIA, but support is fairly minimal
for now, and not much information is public about it.
There are five more chips in a separate branch, as those are new
chip families that I merged along with the necessary infrastructure.
New board support is not that exciting, with a total of 33 newly
added machines here:
- Evaluation platforms for the chips above, plus TI am62d2 and
Sophgo sg2042.
- Six 32-bit industrial boards based on stm32, imx6 and am33 chips,
plus eight 64-bit rockchips rk33xx/rk35xx, am62d2, t527, imx8 and
imx95.
- Two newly added ASPEED BMC based motherboards, and one that got
removed
- Phones and Tablets based on 32-bit mt6572, tegra30 and 64-bit
msm8976 SoCs
- Three Laptops based on Mediatek mt8186 and Qualcomm Snapdragon X1
- A set-top box based on Amlogic meson-gxm.
Updates for existing machines are spread over all the above families.
One notable change here is support for the RP1 I/O chip used in
Raspberry Pi 5.
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Merge tag 'soc-dt-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC devicetree updates from Arnd Bergmann:
"There are a few new variants of existing chips:
- mt6572 is an older mobile phone chip from mediatek that was
extremely popular a decade ago but never got upstreamed until now
- exynos2200 is a recent high-end mobile phone chip used in a few
Samsung phones like the Galaxy S22
- Renesas R-Car V4M-7 (R8A779H2) is an updated version of R-Car V4M
(R8A779H0) and used in automotive applications
- Tegra264 is a new chip from NVIDIA, but support is fairly minimal
for now, and not much information is public about it
There are five more chips in a separate branch, as those are new chip
families that I merged along with the necessary infrastructure.
New board support is not that exciting, with a total of 33 newly added
machines here:
- Evaluation platforms for the chips above, plus TI am62d2 and Sophgo
sg2042
- Six 32-bit industrial boards based on stm32, imx6 and am33 chips,
plus eight 64-bit rockchips rk33xx/rk35xx, am62d2, t527, imx8 and
imx95
- Two newly added ASPEED BMC based motherboards, and one that got
removed
- Phones and Tablets based on 32-bit mt6572, tegra30 and 64-bit
msm8976 SoCs
- Three Laptops based on Mediatek mt8186 and Qualcomm Snapdragon X1
- A set-top box based on Amlogic meson-gxm
Updates for existing machines are spread over all the above families.
One notable change here is support for the RP1 I/O chip used in
Raspberry Pi 5"
* tag 'soc-dt-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (606 commits)
riscv: dts: sophgo: fix mdio node name for CV180X
riscv: dts: sophgo: sophgo-srd3-10: reserve uart0 device
riscv: dts: sophgo: add Sophgo SG2042_EVB_V2.0 board device tree
riscv: dts: sophgo: add Sophgo SG2042_EVB_V1.X board device tree
dt-bindings: riscv: add Sophgo SG2042_EVB_V1.X/V2.0 bindings
riscv: dts: sophgo: add ethernet GMAC device for sg2042
riscv: dts: sophgo: Enable ethernet device for Huashan Pi
riscv: dts: sophgo: Add mdio multiplexer device for cv18xx
riscv: dts: sophgo: Add ethernet device for cv18xx
riscv: dts: sophgo: sg2044: add pmu configuration
riscv: dts: sophgo: sg2044: add ziccrse extension
riscv: dts: sophgo: add zfh for sg2042
riscv: dts: sophgo: add ziccrse for sg2042
riscv: dts: sophgo: Add xtheadvector to the sg2042 devicetree
riscv: dts: sophgo: sg2044: add PCIe device support for SG2044
riscv: dts: sophgo: sg2044: add MSI device support for SG2044
riscv: dts: sophgo: add reset configuration for Sophgo CV1800 series SoC
riscv: dts: sophgo: add reset generator for Sophgo CV1800 series SoC
dt-bindings: soc: sophgo: Move SoCs/boards from riscv into soc, add SG2000
riscv: dts: sophgo: sg2044: Add missing riscv,cbop-block-size property
...
Convert lpc1850-cgu.txt to yaml format.
Additional changes:
- remove extra clock source nodes in example.
- remove clock consumer in example.
- remove clock-output-names and clock-clock-indices from required list to
match existed dts.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250606162410.1361169-1-Frank.Li@nxp.com
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Combine the following separate plain text based bindings to YAML:
lpc1850-creg-clk.txt
pc1850-dmamux.txt
phy-lpc18xx-usb-otg.txt
Additional changes:
- remove label in example.
- remove dmamux consumer in example.
- remove clock consumer in example.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250602143612.943516-1-Frank.Li@nxp.com
Signed-off-by: Lee Jones <lee@kernel.org>
79b896e7da arm64: dts: qcom: msm8976-longcheer-l9360: Add initial device tree
6516961352 arm64: dts: qcom: Add support for X1-based Asus Zenbook A14
The DB410c D3 camera mezzanine is converted to an overlay.
On MSM8976 SDC2 pinctrl definitions are introduced and BLSP DMA
controller is marked to be managed by another entity.
Add camera subsystem on the QCM2290 platform.
Add and enable remoteproc and related devices on QCS615.
Add and enable Video encoder/decoder on QCS8300 and SA8775P.
Also on SA8775P add CPU OPP tables for scaling DDR/L3 bandwidth based on
CPU frequency, add L3 interconnect definitions, DSI and video
encoder/decoder support.
Enable the SLPI remoteproc on SDM850-based Lenovo Yoga C630.
On SM6350, add the video clock controller, APR and some audio related
services.
Describe the camera subsystem on SM8550 and add Iris video
encoder/decoder node for SM8650.
On SM8750 introduce UFS and Soundwire support, enable these and describe
the sound hardware on MTP and QRD.
Add camera clock controller on SC8180X.
On X Elite, for the Dell XPS13, add WiFi and Bluetooth pwrseq and enable
the fingerprint sensor. For HP Omnibook X14 USB1 SS1 SBU mux and do
some misc cleanup.
Replace the thermal zones inherited from X Elite with X Plus-specific
ones.
Add missing interrupts and clean up unrelated clocks for PCIe
controllers across a variety of platforms.
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Merge tag 'qcom-arm64-for-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
Qualcomm Arm64 DeviceTree updates for v6.17
79b896e7da arm64: dts: qcom: msm8976-longcheer-l9360: Add initial device tree
6516961352 arm64: dts: qcom: Add support for X1-based Asus Zenbook A14
The DB410c D3 camera mezzanine is converted to an overlay.
On MSM8976 SDC2 pinctrl definitions are introduced and BLSP DMA
controller is marked to be managed by another entity.
Add camera subsystem on the QCM2290 platform.
Add and enable remoteproc and related devices on QCS615.
Add and enable Video encoder/decoder on QCS8300 and SA8775P.
Also on SA8775P add CPU OPP tables for scaling DDR/L3 bandwidth based on
CPU frequency, add L3 interconnect definitions, DSI and video
encoder/decoder support.
Enable the SLPI remoteproc on SDM850-based Lenovo Yoga C630.
On SM6350, add the video clock controller, APR and some audio related
services.
Describe the camera subsystem on SM8550 and add Iris video
encoder/decoder node for SM8650.
On SM8750 introduce UFS and Soundwire support, enable these and describe
the sound hardware on MTP and QRD.
Add camera clock controller on SC8180X.
On X Elite, for the Dell XPS13, add WiFi and Bluetooth pwrseq and enable
the fingerprint sensor. For HP Omnibook X14 USB1 SS1 SBU mux and do
some misc cleanup.
Replace the thermal zones inherited from X Elite with X Plus-specific
ones.
Add missing interrupts and clean up unrelated clocks for PCIe
controllers across a variety of platforms.
* tag 'qcom-arm64-for-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (67 commits)
arm64: dts: qcom: sm8150: Drop unrelated clocks from PCIe hosts
arm64: dts: qcom: sc8180x: Drop unrelated clocks from PCIe hosts
arm64: dts: qcom: x1-asus-zenbook: support sound
arm64: dts: qcom: x1-asus-zenbook: fixup GPU nodes
arm64: dts: qcom: sm6115: add debug UART pins
arm64: dts: qcom: sm8650: add iris DT node
arm64: dts: qcom: msm8976-longcheer-l9360: Add initial device tree
arm64: dts: qcom: msm8976: Add sdc2 GPIOs
dt-bindings: arm: qcom: Add MSM8976 BQ Aquaris X5 Plus
arm64: dts: qcom: msm8976: Make blsp_dma controlled-remotely
arm64: dts: qcom: sa8775p: Correct the interrupt for remoteproc
arm64: dts: qcom: sm8550: Add support for camss
arm64: dts: qcom: qcs615: disable the CTI device of the camera block
arm64: dts: qcom: qcs615-ride: enable remoteprocs
arm64: dts: qcom: qcs615: add ADSP and CDSP nodes
arm64: dts: qcom: qcs615: Add IMEM and PIL info region
arm64: dts: qcom: qcs615: Add mproc node for SEMP2P
arm64: dts: qcom: Add support for X1-based Asus Zenbook A14
arm64: dts: qcom: sc7180: Expand IMEM region
arm64: dts: qcom: sdm845: Expand IMEM region
...
Link: https://lore.kernel.org/r/20250716031059.76348-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add i.MX94 LVDS/DISPLAY CSR compatible string.
Add clock index for the two CSRs.
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250707-imx95-blk-ctl-7-1-v3-1-c1b676ec13be@nxp.com
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reference the common qcom,gcc.yaml schema to unify the common
parts of the binding.
Suggested-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250717-gcc-ref-fixes-v2-4-a2a571d2be28@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Reference the common qcom,gcc.yaml schema to unify the common
parts of the binding.
Suggested-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250717-gcc-ref-fixes-v2-3-a2a571d2be28@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Reference the common qcom,gcc.yaml schema to unify the common
parts of the binding.
Suggested-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250717-gcc-ref-fixes-v2-2-a2a571d2be28@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Reference the common qcom,gcc.yaml schema to unify the common
parts of the binding.
Suggested-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250717-gcc-ref-fixes-v2-1-a2a571d2be28@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
X1E80100 videocc is largely identical to SM8550, but needs slightly
different PLL frequencies. Add a separate qcom,x1e80100-videocc compatible
to the existing schema used for SM8550.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Link: https://lore.kernel.org/r/20250709-x1e-videocc-v2-1-ad1acf5674b4@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The CMN PLL block in the IPQ5018 SoC takes 96 MHZ as the reference
input clock. Its output clocks are the XO (24Mhz), sleep (32Khz), and
ethernet (50Mhz) clocks.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Link: https://lore.kernel.org/r/20250516-ipq5018-cmn-pll-v4-2-389a6b30e504@outlook.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
As the MT7628 and MT7688 are identical in most respects, mt7628a.dtsi is
used for both SoCs. To prevent "Kernel panic - not syncing: unable to
get CPU clock, err=-2" and allow an MT7688-based board to boot, the
following must be allowed:
compatible = "ralink,mt7628-sysc", "ralink,mt7688-sysc", "syscon";
Signed-off-by: Ezra Buehler <ezra.buehler@husqvarnagroup.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
The '#reset-cells' property is permitted for some of the MT8188
clock controllers, but not listed as a valid property.
Fixes: 9a5cd59640 ("dt-bindings: clock: mediatek: Add SMI LARBs reset for MT8188")
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Julien Massot <julien.massot@collabora.com>
Link: https://lore.kernel.org/r/20250516-dtb-check-mt8188-v2-1-fb60bef1b8e1@collabora.com
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert lpc1850-ccu.txt to yaml format.
Additional changes:
- remove label in examples.
- remove clock consumer in examples.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250602141937.942091-1-Frank.Li@nxp.com
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
DT bindings and binding definitions for the Renesas RZ/N2H (R9A09G087)
SoC, shared by driver and DT source files.
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Merge tag 'renesas-r9a09g087-dt-binding-defs-tag1' into renesas-clk-for-v6.17
Renesas RZ/N2H DT Binding Definitions
DT bindings and binding definitions for the Renesas RZ/N2H (R9A09G087)
SoC, shared by driver and DT source files.
Document support for Module Standby and Software Reset found on the
Renesas RZ/N2H (R9A09G087) SoC. The Module Standby and Software Reset
IP is similar to that found on the RZ/T2H SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250609203656.333138-4-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Convert the Alphascale Clock Controller binding to DT schema format.
Add the undocumented 'clocks' property which is used in DTS. Drop the
clock defines and consumer examples from the old binding.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250521004712.1793193-1-robh@kernel.org
Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert the Marvell Armada 3xx Core Divider clock binding to DT schema
format.
Add the missing "marvell,armada-390-corediv-clock" compatible and
"clock-output-names" property.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250521211840.77487-1-robh@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert the Marvell Armada 3700 peripheral clock binding to DT schema
format. The north bridge is also a "syscon", so add the compatible to
it.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250521211826.77098-1-robh@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert the Marvell Dove PLL divider clock binding to DT schema format.
It's a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250521210832.62177-1-robh@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert the Marvell Armada 3700 TBG clock binding to DT schema format.
It's a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250521210826.61957-1-robh@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert the Marvell Armada XP CPU clock binding to DT schema format.
It's a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250521210806.61286-1-robh@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert the TI-NSPIRE clock bindings to DT schema format. It's a
straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250521210750.60759-1-robh@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert the Broadcom BCM2835 CPRMAN clock binding to DT schema format.
It's a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250521004625.1791913-1-robh@kernel.org
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
[sboyd@kernel.org: Add list to maintainers]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert the APM XGene clocks to DT schema. The device clock binding is
a bit different from the others, so put it in its own schema file.
Drop the examples.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250521004655.1792703-1-robh@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Merge the IPQ5424 CMN PLL binding through a topic branch, to allow the
newly introduced clock constants to be made available to the DeviceTree
branch as well.
The CMN PLL block in the IPQ5424 SoC takes 48 MHZ as the reference
input clock. The output clocks are the same as IPQ9574 SoC, except
for the clock rate of output clocks to PPE and NSS.
Also, add the new header file to export the CMN PLL output clock
specifiers for IPQ5424 SoC.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Luo Jie <quic_luoj@quicinc.com>
Link: https://lore.kernel.org/r/20250610-qcom_ipq5424_cmnpll-v3-1-ceada8165645@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Sort all the clock compatible strings in alphabetical order
Signed-off-by: Raghav Sharma <raghav.s@samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250529112640.1646740-2-raghav.s@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
ti,divider-clock uses properties from ti,autoidle.
As we are converting autoidle binding to ti,autoidle.yaml, fix the reference
here.
Signed-off-by: Sukrut Bellary <sbellary@baylibre.com>
Link: https://lore.kernel.org/r/20250516081612.767559-4-sbellary@baylibre.com
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This uses the ti,autoidle.yaml for clock autoidle support. Clean up the example
to meet the current standards.
Add the creator of the original binding as a maintainer.
Signed-off-by: Sukrut Bellary <sbellary@baylibre.com>
Link: https://lore.kernel.org/r/20250516081612.767559-3-sbellary@baylibre.com
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Autoidle clock is not an individual clock; it is always a derivate of some
basic clock like a gate, divider, or fixed-factor. This binding will be
referred in ti,divider-clock.yaml, and ti,fixed-factor-clock.yaml.
As all clocks don't support the autoidle feature e.g.,
in DRA77xx/AM57xx[1], dpll_abe_x2* and dpll_per_x2 don't have
autoidle, remove required properties from the binding.
Add the creator of the original binding as a maintainer.
[1] https://www.ti.com/lit/ug/spruhz6l/spruhz6l.pdf
Signed-off-by: Sukrut Bellary <sbellary@baylibre.com>
Link: https://lore.kernel.org/r/20250516081612.767559-2-sbellary@baylibre.com
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Merge topic branch with missing GCC clocks and the camera clock
controller for SC8180X through a topic branch, to make it available for
DeviceTree inclusion as well.
Add device tree bindings for the camera clock controller on
Qualcomm SC8180X platform.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com>
Link: https://lore.kernel.org/r/20250512-sc8180x-camcc-support-v4-2-8fb1d3265f52@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
SC8280XP camcc only requires the MMCX power domain, unlike SM8450 camcc
which now supports both MMCX and MXC power domains. Hence move SC8280XP
camcc from SM8450 to SA8775P camcc, to have single power domain support.
SA8775P camcc doesn't support required-opps property currently but SC8280XP
camcc need that property, so add required-opps based on SC8280XP camcc
conditional check in SA8775P camcc bindings.
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250530-videocc-pll-multi-pd-voting-v5-3-02303b3a582d@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
To configure the camera PLLs and enable the camera GDSCs on SM8450, SM8475,
SM8550 and SM8650 platforms, the MXC rail must be ON along with MMCX.
Therefore, update the camcc bindings to include the MXC power domain on
these platforms.
Fixes: 9cbc64745f ("dt-bindings: clock: qcom: Add SM8550 camera clock controller")
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com>
Link: https://lore.kernel.org/r/20250530-videocc-pll-multi-pd-voting-v5-2-02303b3a582d@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
To configure the video PLLs and enable the video GDSCs on SM8450,
SM8475, SM8550 and SM8650 platforms, the MXC rail must be ON along
with MMCX. Therefore, update the videocc bindings to include
the MXC power domain on these platforms.
Fixes: 1e910b2ba0 ("dt-bindings: clock: qcom: Add SM8450 video clock controller")
Signed-off-by: Jagadeesh Kona <quic_jkona@quicinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250530-videocc-pll-multi-pd-voting-v5-1-02303b3a582d@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This reverts commit f33dca9ed6.
Since the configuration order between the individual MSTOP and CLKON
bits cannot be preserved with the power domain abstraction, drop the
power domain IDs.
Currently, there are no device tree users for #power-domain-cell = <1>.
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: "Rob Herring (Arm)" <robh@kernel.org>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://lore.kernel.org/20250527112403.1254122-9-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
DT bindings and binding definitions for the Renesas RZ/T2H (R9A09G077)
SoC, shared by driver and DT source files.
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Merge tag 'renesas-r9a09g077-dt-binding-defs-tag' into renesas-clk-for-v6.17
Renesas RZ/T2H DT Binding Definitions
DT bindings and binding definitions for the Renesas RZ/T2H (R9A09G077)
SoC, shared by driver and DT source files.
Add device tree bindings for the clock generator found in RP1 multi
function device, and relative entries in MAINTAINERS file.
Signed-off-by: Andrea della Porta <andrea.porta@suse.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20250529135052.28398-1-andrea.porta@suse.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
There are 11 newly supported SoCs, but these are all either new
variants of existing designs, or straig reuses of the existing
chip in a new package:
- RK3562 is a new chip based on the old Cortex-A53 core, apparently
a low-cost version of the Cortex-A55 based RK3568/RK3566.
- NXP i.MX94 is a minor variation of i.MX93/i.MX95 with a different
set of on-chip peripherals.
- Renesas RZ/V2N (R9A09G056) is a new member of the larger RZ/V2 family
- Amlogic S6/S7/S7D
- Samsung Exynos7870 is an older chip similar to Exynos7885
- WonderMedia wm8950 is a minor variation on the wm8850 chip
- Amlogic s805y is almost idential to s805x
- Allwinner A523 is similar to A527 and T527
- Qualcomm MSM8926 is a variant of MSM8226
- Qualcomm Snapdragon X1P42100 is related to R1E80100
There are also 65 boards, including reference designs for the chips
above, this includes
- 12 new boards based on TI K3 series chips, most of them from
Toradex
- 10 devices using Rockchips RK35xx and PX30 chips
- 2 phones and 2 laptops based on Qualcomm Snapdragon designs
- 10 NXP i.MX8/i.MX9 boards, mostly for embedded/industrial uses
- 3 Samsung Galaxy phones based on Exynos7870
- 5 Allwinner based boards using a variety of ARMv8 chips
- 9 32-bit machines, each based on a different SoC family
Aside from the new hardware, there is the usual set of cleanups and
newly added hardware support on existing machines, for a total of 965
devicetree changesets.
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Merge tag 'soc-dt-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC devicetree updates from Arnd Bergmann:
"There are 11 newly supported SoCs, but these are all either new
variants of existing designs, or straight reuses of the existing chip
in a new package:
- RK3562 is a new chip based on the old Cortex-A53 core, apparently a
low-cost version of the Cortex-A55 based RK3568/RK3566.
- NXP i.MX94 is a minor variation of i.MX93/i.MX95 with a different
set of on-chip peripherals.
- Renesas RZ/V2N (R9A09G056) is a new member of the larger RZ/V2
family
- Amlogic S6/S7/S7D
- Samsung Exynos7870 is an older chip similar to Exynos7885
- WonderMedia wm8950 is a minor variation on the wm8850 chip
- Amlogic s805y is almost idential to s805x
- Allwinner A523 is similar to A527 and T527
- Qualcomm MSM8926 is a variant of MSM8226
- Qualcomm Snapdragon X1P42100 is related to R1E80100
There are also 65 boards, including reference designs for the chips
above, this includes
- 12 new boards based on TI K3 series chips, most of them from
Toradex
- 10 devices using Rockchips RK35xx and PX30 chips
- 2 phones and 2 laptops based on Qualcomm Snapdragon designs
- 10 NXP i.MX8/i.MX9 boards, mostly for embedded/industrial uses
- 3 Samsung Galaxy phones based on Exynos7870
- 5 Allwinner based boards using a variety of ARMv8 chips
- 9 32-bit machines, each based on a different SoC family
Aside from the new hardware, there is the usual set of cleanups and
newly added hardware support on existing machines, for a total of 965
devicetree changesets"
* tag 'soc-dt-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (956 commits)
MAINTAINERS, mailmap: update Sven Peter's email address
arm64: dts: renesas: rzg3e-smarc-som: Reduce I2C2 clock frequency
arm64: dts: nuvoton: Add pinctrl
ARM: dts: samsung: sp5v210-aries: Align wifi node name with bindings
arm64: dts: blaize-blzp1600: Enable GPIO support
dt-bindings: clock: socfpga: convert to yaml
arm64: dts: rockchip: move rk3562 pinctrl node outside the soc node
arm64: dts: rockchip: fix rk3562 pcie unit addresses
arm64: dts: rockchip: move rk3528 pinctrl node outside the soc node
arm64: dts: rockchip: remove a double-empty line from rk3576 core dtsi
arm64: dts: rockchip: move rk3576 pinctrl node outside the soc node
arm64: dts: rockchip: fix rk3576 pcie unit addresses
arm64: dts: rockchip: Drop assigned-clock* from cpu nodes on rk3588
arm64: dts: rockchip: Add missing SFC power-domains to rk3576
Revert "arm64: dts: mediatek: mt8390-genio-common: Add firmware-name for scp0"
arm64: dts: mediatek: mt8188: Address binding warnings for MDP3 nodes
arm64: dts: mt6359: Rename RTC node to match binding expectations
arm64: dts: mt8365-evk: Add goodix touchscreen support
arm64: dts: mediatek: mt8188: Add missing #reset-cells property
arm64: dts: airoha: en7581: Add PCIe nodes to EN7581 SoC evaluation board
...
Convert the clock device tree bindings to yaml for the Altera SoCFPGA
Cyclone5, Arria5, and Arria10 chip families. Since the clock nodes are
subnodes to Altera SOCFPGA Clock Manager, the yaml was added to
socfpga-clk-manager.yaml.
Signed-off-by: Matthew Gerlach <matthew.gerlach@altera.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
The Allwinner H616 and variants have a new display engine revision
(DE33).
Add a clock binding for the DE33.
Signed-off-by: Ryan Walklin <ryan@testtoast.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Link: https://patch.msgid.link/20250511104042.24249-7-ryan@testtoast.com
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Add device tree bindings for the TH1520 Video Output (VO) subsystem
clock controller. The VO sub-system manages clock gates for multimedia
components including HDMI, MIPI, and GPU.
Document the VIDEO_PLL requirements for the VO clock controller, which
receives its input from the AP clock controller. The VIDEO_PLL is a
Silicon Creations Sigma-Delta (integer) PLL typically running at 792 MHz
with maximum FOUTVCO of 2376 MHz.
This binding complements the existing AP sub-system clock controller
which manages CPU, DPU, GMAC and TEE PLLs.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
Reviewed-by: Drew Fustini <drew@pdp7.com>
Signed-off-by: Drew Fustini <drew@pdp7.com>
The clock controller on the SG2044 provides common clock function
for all IPs on the SoC. This device requires PLL clock to function
normally.
Add definition for the clock controller of the SG2044 SoC.
Reviewed-by: Chen Wang <unicorn_wang@outlook.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250418020325.421257-4-inochiama@gmail.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
As previous binding uses a wildcard compatible for existed clock device
of CV1800 series SoC, it is not suitable for existed requirement. The
only exception is sophgo,sg2000-clk, it does match a real device, so
keep it as is.
Add new precise compatible for existed clock devices of CV1800 series
SoCs and make old wildcard compatible deprecated.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250504104553.1447819-2-inochiama@gmail.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
The binding is already covered by st,stm32-rcc.yaml.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250505161933.1432791-1-robh@kernel.org
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Convert the DT binding document for BCM2835 auxiliary peripheral clock
from .txt to YAML.
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Link: https://lore.kernel.org/r/20250503080949.3945-1-wahrenst@gmx.net
Acked-by: Conor Dooley <conor.dooley@microchip.com>
[sboyd@kernel.org: Drop aux label]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
The clock binding for Maxim MAX77686/MAX77802/MAX77620 is already
covered by mfd/maxim,max77686.yaml.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250505161943.1433081-1-robh@kernel.org
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add cpucl1 and cpucl2 clock definitions.
CPUCL1/2 refer to CPU Cluster 1 and CPU Cluster 2,
which provide clock support for the CPUs on Exynosauto V920 SoC.
Signed-off-by: Shin Son <shin.son@samsung.com>
Link: https://lore.kernel.org/r/20250428113517.426987-2-shin.son@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Convert vf610-clock.txt to yaml format.
Additional changes:
- swap audio_ext and enet_ext to match existed dts order
- remove clock consumer in example
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250411212339.3273202-1-Frank.Li@nxp.com
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add cpucl0 clock definitions.
CPUCL0 refers to CPU Cluster 0, which provide clock support
for the CPUs on Exynosauto V920 SoC.
Signed-off-by: Shin Son <shin.son@samsung.com>
Link: https://lore.kernel.org/r/20250423044153.1288077-2-shin.son@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Add definition for the PLL found on SpacemiT K1 SoC, which takes the
external 24MHz oscillator as input and generates clocks in various
frequencies for the system.
Signed-off-by: Haylen Chu <heylenay@4d2.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alex Elder <elder@riscstar.com>
Reviewed-by: Yixun Lan <dlan@gentoo.org>
Link: https://lore.kernel.org/r/20250416135406.16284-3-heylenay@4d2.org
Signed-off-by: Yixun Lan <dlan@gentoo.org>
Document the device tree bindings for the Renesas RZ/V2N (R9A09G056)
SoC Clock Pulse Generator (CPG).
Update `renesas,rzv2h-cpg.yaml` to include the compatible string for
RZ/V2N SoC and adjust the title and description accordingly.
Additionally, introduce `renesas,r9a09g056-cpg.h` to define core clock
constants for the RZ/V2N SoC. Note the existing RZ/V2H(P) family-specific
clock driver will be reused for this SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250407191628.323613-7-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
vendors are all here, adding new SoC support and fixing existing code.
There are a few patches to the clk framework here as well. They've been
baking in linux-next for weeks so I'm hoping we don't have to revert
them. The disable OF node patch is probably the scariest one although it
seems unlikely that a system would be relying on a driver _not_ probing
because the clk never appeared, but you never know. Nothing looks out of
the ordinary on the driver side but that's because it's mostly a bunch
of data.
Core:
- Use dev_err_probe() in the clk registration path (Peering into the
crystal ball shows many patches that remove printks)
- Check for disabled OF nodes in of_clk_get_hw_from_clkspec()
New Drivers:
- Allwinner A523/T527 clk driver
- Qualcomm IPQ9574 NSS clk driver
- Qualcomm QCS8300 GPU and video clk drivers
- Qualcomm SDM429 RPM clks
- Qualcomm QCM6490 LPASS (low power audio) resets
- Samsung Exynos2200: driver for several clock controllers (Alive,
CMGP, HSI, PERIC/PERIS, TOP, UFS and VFS)
- Samsung Exynos7870: Driver for several clock controllers (Alive, MIF,
DISP AUD, FSYS, G3D, ISP, MFC and PERI)
- Rockchip rk3528 and rk3562 clk driver
Updates:
- Various fixes to SoC clk drivers for incorrect data, avoid touching
protected registers, etc.
- Additions for some missing clks in existing SoC clk drivers
- DT schema conversions from text to YAML
- Kconfig cleanups to allow drivers to be compiled on moar
architectures
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"Here's the pile of clk driver patches. The usual suspects^Wsilicon
vendors are all here, adding new SoC support and fixing existing code.
There are a few patches to the clk framework here as well. They've
been baking in linux-next for weeks so I'm hoping we don't have to
revert them. The disable OF node patch is probably the scariest one
although it seems unlikely that a system would be relying on a driver
_not_ probing because the clk never appeared, but you never know.
Nothing looks out of the ordinary on the driver side but that's
because it's mostly a bunch of data.
Core:
- Use dev_err_probe() in the clk registration path (Peering into the
crystal ball shows many patches that remove printks)
- Check for disabled OF nodes in of_clk_get_hw_from_clkspec()
New Drivers:
- Allwinner A523/T527 clk driver
- Qualcomm IPQ9574 NSS clk driver
- Qualcomm QCS8300 GPU and video clk drivers
- Qualcomm SDM429 RPM clks
- Qualcomm QCM6490 LPASS (low power audio) resets
- Samsung Exynos2200: driver for several clock controllers (Alive,
CMGP, HSI, PERIC/PERIS, TOP, UFS and VFS)
- Samsung Exynos7870: Driver for several clock controllers (Alive,
MIF, DISP AUD, FSYS, G3D, ISP, MFC and PERI)
- Rockchip rk3528 and rk3562 clk driver
Updates:
- Various fixes to SoC clk drivers for incorrect data, avoid touching
protected registers, etc.
- Additions for some missing clks in existing SoC clk drivers
- DT schema conversions from text to YAML
- Kconfig cleanups to allow drivers to be compiled on moar
architectures"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (125 commits)
clk: qcom: Add NSS clock Controller driver for IPQ9574
clk: qcom: gcc-ipq9574: Add support for gpll0_out_aux clock
dt-bindings: clock: Add ipq9574 NSSCC clock and reset definitions
dt-bindings: clock: gcc-ipq9574: Add definition for GPLL0_OUT_AUX
clk: qcom: gcc-msm8953: fix stuck venus0_core0 clock
clk: qcom: mmcc-sdm660: fix stuck video_subcore0 clock
dt-bindings: clock: qcom,x1e80100-camcc: Fix the list of required-opps
clk: amlogic: a1: fix a typo
clk: amlogic: gxbb: drop non existing 32k clock parent
clk: amlogic: gxbb: drop incorrect flag on 32k clock
clk: amlogic: g12b: fix cluster A parent data
clk: amlogic: g12a: fix mmc A peripheral clock
dt-bindings: clocks: atmel,at91rm9200-pmc: add missing compatibles
dt-bindings: reset: fix double id on rk3562-cru reset ids
drivers: clk: qcom: ipq5424: fix the freq table of sdcc1_apps clock
clk: qcom: lpassaudiocc-sc7280: Add support for LPASS resets for QCM6490
dt-bindings: clock: qcom: Add compatible for QCM6490 boards
clk: qcom: gdsc: Update the status poll timeout for GDSC
clk: qcom: gdsc: Set retain_ff before moving to HW CTRL
clk: davinci: remove support for da830
...
Added quirks for enabling multi-cluster mode on EyeQ6
Added DTS clocks for ralink
Cleanup realtek DTS
Other cleanups and fixes
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Merge tag 'mips_6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS updates from Thomas Bogendoerfer:
- Add support for multi-cluster configuration
- Add quirks for enabling multi-cluster mode on EyeQ6
- Add DTS clocks for ralink
- Cleanup realtek DTS
- Other cleanups and fixes
* tag 'mips_6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (35 commits)
MIPS: config: omega2+, vocore2: enable CLK_MTMIPS
arch: mips: defconfig: Drop obsolete CONFIG_NET_CLS_TCINDEX
MIPS: cm: Fix warning if MIPS_CM is disabled
MIPS: Fix Macro name
MIPS: ds1287: Match ds1287_set_base_clock() function types
MIPS: cevt-ds1287: Add missing ds1287.h include
MIPS: dec: Declare which_prom() as static
MIPS: Loongson2ef: Replace deprecated strncpy() with strscpy()
mips: dts: ralink: mt7628a: update system controller node and its consumers
mips: dts: ralink: mt7620a: update system controller node and its consumers
mips: dts: ralink: rt3883: update system controller node and its consumers
mips: dts: ralink: rt3050: update system controller node and its consumers
mips: dts: ralink: rt2880: update system controller node and its consumers
dt-bindings: clock: add clock definitions for Ralink SoCs
MIPS: Use arch specific syscall name match function
mips: dts: realtek: Add restart to Cisco SG220-26P
mips: dts: realtek: Add RTL838x SoC peripherals
mips: dts: realtek: Replace uart clock property
mips: dts: realtek: Correct uart interrupt-parent
mips: dts: realtek: Add SoC IRQ node for RTL838x
...
* clk-allwinner:
clk: sunxi-ng: add support for the A523/T527 PRCM CCU
clk: sunxi-ng: a523: add reset lines
clk: sunxi-ng: a523: add bus clock gates
clk: sunxi-ng: a523: remaining mod clocks
clk: sunxi-ng: a523: add USB mod clocks
clk: sunxi-ng: a523: add interface mod clocks
clk: sunxi-ng: a523: add system mod clocks
clk: sunxi-ng: a523: add video mod clocks
clk: sunxi-ng: a523: Add support for bus clocks
clk: sunxi-ng: Add support for the A523/T527 CCU PLLs
dt-bindings: clk: sunxi-ng: document two Allwinner A523 CCUs
clk: sunxi-ng: Add support for update bit
clk: sunxi-ng: mp: provide wrappers for setting feature flags
clk: sunxi-ng: mp: introduce dual-divider clock
clk: sunxi-ng: h616: Reparent GPU clock during frequency changes
clk: sunxi-ng: h616: Add clock/reset for LCD TCON
dt-bindings: clock: sun50i-h616-ccu: Add LCD TCON clk and reset
* clk-amlogic:
clk: amlogic: a1: fix a typo
clk: amlogic: gxbb: drop non existing 32k clock parent
clk: amlogic: gxbb: drop incorrect flag on 32k clock
clk: amlogic: g12b: fix cluster A parent data
clk: amlogic: g12a: fix mmc A peripheral clock
* clk-qcom: (41 commits)
clk: qcom: Add NSS clock Controller driver for IPQ9574
clk: qcom: gcc-ipq9574: Add support for gpll0_out_aux clock
dt-bindings: clock: Add ipq9574 NSSCC clock and reset definitions
dt-bindings: clock: gcc-ipq9574: Add definition for GPLL0_OUT_AUX
clk: qcom: gcc-msm8953: fix stuck venus0_core0 clock
clk: qcom: mmcc-sdm660: fix stuck video_subcore0 clock
dt-bindings: clock: qcom,x1e80100-camcc: Fix the list of required-opps
drivers: clk: qcom: ipq5424: fix the freq table of sdcc1_apps clock
clk: qcom: lpassaudiocc-sc7280: Add support for LPASS resets for QCM6490
dt-bindings: clock: qcom: Add compatible for QCM6490 boards
clk: qcom: gdsc: Update the status poll timeout for GDSC
clk: qcom: gdsc: Set retain_ff before moving to HW CTRL
clk: qcom: gcc-sm8650: Do not turn off USB GDSCs during gdsc_disable()
clk: qcom: videocc: Constify 'struct qcom_cc_desc'
clk: qcom: gpucc: Constify 'struct qcom_cc_desc'
clk: qcom: dispcc: Constify 'struct qcom_cc_desc'
clk: qcom: camcc: Constify 'struct qcom_cc_desc'
dt-bindings: clock: qcom: sm8450-camcc: Remove qcom,x1e80100-camcc leftover
clk: qcom: Add support for Video Clock Controller on QCS8300
clk: qcom: Add support for GPU Clock Controller on QCS8300
...
The switch to multiple power domains implies that the required-opps
property shall be updated accordingly, a record in one property
corresponds to a record in another one.
Fixes: 7ec95ff9ab ("dt-bindings: clock: move qcom,x1e80100-camcc to its own file")
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20250304143152.1799966-1-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
1. Google GS101:
- Disable GSA core pinctrl because its registers are not available for
normal world.
- Add APM (Active Power Management) mailbox and the ACPM firmware nodes.
- Add new boards: Google Pixel 6 Pro (Raven).
- Enable framebuffer and reboot-mode.
2. Exynos990:
- Add PERIS clock controller, MCT timer
3. Exynos8895:
- Define all remaining serial engine (USI) and syscon nodes, add MMC.
- Enable microSD and touchsreen on Samsung Galaxy S8 (dreamlte).
4. ExynosAutov920: Add UFS and CPU cache information.
5. Various cleanups.
This includes two topic branches with DT bindings, which might be shared
with other trees depending on needs:
1. for-v6.15/samsung-clk-dt-bindings with Exynos990 clock controller
header constants.
2. for-v6.15/samsung-soc-dt-bindings with Exynos USI serial engines
header constants rework.
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Merge tag 'samsung-dt64-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM64 changes for v6.15
1. Google GS101:
- Disable GSA core pinctrl because its registers are not available for
normal world.
- Add APM (Active Power Management) mailbox and the ACPM firmware nodes.
- Add new boards: Google Pixel 6 Pro (Raven).
- Enable framebuffer and reboot-mode.
2. Exynos990:
- Add PERIS clock controller, MCT timer
3. Exynos8895:
- Define all remaining serial engine (USI) and syscon nodes, add MMC.
- Enable microSD and touchsreen on Samsung Galaxy S8 (dreamlte).
4. ExynosAutov920: Add UFS and CPU cache information.
5. Various cleanups.
This includes two topic branches with DT bindings, which might be shared
with other trees depending on needs:
1. for-v6.15/samsung-clk-dt-bindings with Exynos990 clock controller
header constants.
2. for-v6.15/samsung-soc-dt-bindings with Exynos USI serial engines
header constants rework.
* tag 'samsung-dt64-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (25 commits)
arm64: dts: tesla: Change labels to lower-case
arm64: dts: exynos: gs101: Change labels to lower-case
arm64: dts: exynosautov920: add ufs phy for ExynosAutov920 SoC
arm64: dts: exynosautov920: add CPU cache information
arm64: dts: exynos: gs101: add ACPM protocol node
arm64: dts: exynos: gs101: add AP to APM mailbox node
arm64: dts: exynos: gs101: add SRAM node
arm64: dts: exynos: gs101: add reboot-mode support (SYSIP_DAT0)
arm64: dts: exynos: gs101: align poweroff writes with downstream
arm64: dts: exynos: gs101: drop explicit regmap from reboot nodes
arm64: dts: exynos8895: Rename PMU nodes to fixup sorting
arm64: dts: exynos8895-dreamlte: enable support for the touchscreen
arm64: dts: exynos8895-dreamlte: enable support for microSD storage
arm64: dts: exynos8895: add a node for mmc
arm64: dts: exynos8895: define all usi nodes
arm64: dts: exynos8895: add syscon nodes for peric0/1 and fsys0/1
arm64: dts: exynos990: Rename and sort PMU nodes
arm64: dts: exynos990: Add CMU_PERIS and MCT nodes
dt-bindings: soc: samsung: usi: add USIv1 and samsung,exynos8895-usi
dt-bindings: clock: exynos990: Add CMU_PERIS block
...
Link: https://lore.kernel.org/r/20250309185601.10616-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Radxa Rock 4D (rk3576), Firefly ROC-RK3576-PC, Photonicat (rk3568)
New overlays: Video-adapters for Theobroma boards and one adapter used
in hw test scenarios.
Interesting bigger changes contain clock support for rk3528; support for
the hdmi1 controller as well as hdmi-audio support on both controllers on
rk3588; the hdmi-receiver of the rk3588 landed, and rk3576 got basic
graphics support and can now do hdmi output.
Another big block is that we're now doing overlays way better and are
including build-testing for applied overlays to the base dtb - similar
to how other arches already do this.
Of cours a big list of more controllers for rk3576 (nvmem, sfc), rk3588
(rng, spdif, regulator for gpu power-domain) and rk3528 (saradc, pinctrl)
And a huge number of board-level improvements and additions.
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Merge tag 'v6.15-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
New boards: MNT-Reform2 laptop (rk3588), OrangePi5-Ultra (rk3588),
Radxa Rock 4D (rk3576), Firefly ROC-RK3576-PC, Photonicat (rk3568)
New overlays: Video-adapters for Theobroma boards and one adapter used
in hw test scenarios.
Interesting bigger changes contain clock support for rk3528; support for
the hdmi1 controller as well as hdmi-audio support on both controllers on
rk3588; the hdmi-receiver of the rk3588 landed, and rk3576 got basic
graphics support and can now do hdmi output.
Another big block is that we're now doing overlays way better and are
including build-testing for applied overlays to the base dtb - similar
to how other arches already do this.
Of cours a big list of more controllers for rk3576 (nvmem, sfc), rk3588
(rng, spdif, regulator for gpu power-domain) and rk3528 (saradc, pinctrl)
And a huge number of board-level improvements and additions.
* tag 'v6.15-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (89 commits)
arm64: dts: rockchip: Add SPI NOR device on the ROCK 4D
arm64: dts: rockchip: Add SFC nodes for rk3576
arm64: dts: rockchip: Add maskrom button to Radxa E20C
arm64: dts: rockchip: Add SARADC node for RK3528
arm64: dts: rockchip: Add user button to Radxa E20C
arm64: dts: rockchip: Add leds node to Radxa E20C
arm64: dts: rockchip: Add HDMI support for rock-4d
arm64: dts: rockchip: enable SCMI clk for RK3528 SoC
arm64: dts: rockchip: Enable HDMI receiver on rock-5b
arm64: dts: rockchip: Add device tree support for HDMI RX Controller
arm64: dts: rockchip: Add rk3528 QoS register node
dt-bindings: mfd: syscon: Add rk3528 QoS register compatible
arm64: dts: rockchip: add MNT Reform 2 laptop
dt-bindings: arm: rockchip: Add MNT Reform 2 (RCORE)
dt-bindings: soc: rockchip: Add RK3528 VPU GRF syscon
dt-bindings: soc: rockchip: Add RK3528 VO GRF syscon
arm64: dts: rockchip: Enable hdmi out display for rk3576-evb-v10
arm64: dts: rockchip: Enable hdmi display on sige5
arm64: dts: rockchip: Add hdmi for rk3576
arm64: dts: rockchip: Add vop for rk3576
...
Link: https://lore.kernel.org/r/13791512.uLZWGnKmhe@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
On the QCM6490 boards, the LPASS firmware controls the complete clock
controller functionalities and associated power domains. However, only
the LPASS resets required to be controlled by the high level OS. Thus,
add the new QCM6490 compatible to support the reset functionality for
Low Power Audio subsystem.
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250221-lpass_qcm6490_resets-v5-1-6be0c0949a83@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Convert the TI clkctrl clock device tree binding to json-schema.
Specify the creator of the original binding as a maintainer.
reg property is used mostly with one item, in am3xxx also with
an arbitrary number of items, so divert from the original binding
specifying two (probably meaning one address and one size).
The consumer part of the example is left out because the full consumer
node would be needed.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Link: https://lore.kernel.org/r/20250311180215.173634-1-andreas@kemnade.info
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
The Allwinner A523/T527 SoCs have four CCUs, this adds the binding for
the main and the PRCM R-CCU.
The source clock list differs in some annoying details, and folding this
into the existing Allwinner CCU clock binding document gets quite
unwieldy, so create a new document for these CCUs.
Add the new compatible string, along with the required input clock
lists. This conditionally describes the input clock lists, to make
adding support for the other two CCUs easier.
Also add the DT binding headers, listing all the clocks with their ID
numbers.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250307002628.10684-5-andre.przywara@arm.com
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Qualcomm x1e80100-camcc was moved to its own dt bindings description
file, however a small leftover was left, remove it.
Fixes: 7ec95ff9ab ("dt-bindings: clock: move qcom,x1e80100-camcc to its own file")
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Link: https://lore.kernel.org/r/20250303223936.1780441-1-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The imx8m-clock.yaml binding covers the clock controller inside all
of the i.MX8M Q/M/N/P SoCs. All of them have in common that they
support two operating modes: nominal and overdrive mode.
While the overdrive mode allows for higher frequencies for many IPs,
the nominal mode needs a lower SoC voltage, thereby reducing
heat generation and power usage.
As increasing clock rates beyond the maximum permitted by the supplied
SoC voltage can lead to difficult to debug issues, device tree consumers
would benefit from knowing what mode is active to enforce the clock rate
limits that come with it.
To facilitate this, extend the clock controller bindings with an
optional fsl,operating-mode property. This intentionally allows the
absence of the property, because there is no default suitable for all
boards:
For i.MX8M Mini and Nano, the kernel SoC DTSIs has assigned-clock-rates
that are all achievable in nominal mode. For i.MX8MP, there are some
rates only validated for overdrive mode.
But even for the i.MX8M Mini/Nano boards, we don't know what rates they
may configure at runtime, so it has not been possible so far to infer from
just the device tree what the mode is.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.kernel.org/r/20250218-imx8m-clk-v4-1-b7697dc2dcd0@pengutronix.de
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>