Merge remote-tracking branch 'drm/drm-next' into msm-next-robclark

Back-merge drm-next to get caught up.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

Merge drm/drm-next into drm-intel-gt-next

Backmerge in order to get the commit:

048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")

To drm-intel-gt-next as there are f

Merge drm/drm-next into drm-intel-gt-next

Backmerge in order to get the commit:

048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")

To drm-intel-gt-next as there are followup fixes to be applied.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...

Merge commit 'linus' into core/bugs, to resolve conflicts

Resolve conflicts with this commit that was developed in parallel
during the merge window:

8c8efa93db68 ("x86/bug: Add ARCH_WARN_ASM macro

Merge commit 'linus' into core/bugs, to resolve conflicts

Resolve conflicts with this commit that was developed in parallel
during the merge window:

8c8efa93db68 ("x86/bug: Add ARCH_WARN_ASM macro for BUG/WARN asm code sharing with Rust")

Conflicts:
arch/riscv/include/asm/bug.h
arch/x86/include/asm/bug.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 6.18 merge window.

Merge tag 'v6.17-rc2' into HEAD

Sync up with mainline to bring in changes to include/linux/sprintf.h

Merge drm/drm-next into drm-misc-next-fixes

Backmerging to drm-misc-next-fixes to get features and fixes from
v6.17-rc6.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-intel-next

Catching up with some display dependencies.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-xe-next

Bring v6.17-rc1 to propagate commits from other subsystems, particularly
PCI, which has some new functions needed for SR-IOV integration.

Signed-off-by: Lucas De

Merge drm/drm-next into drm-xe-next

Bring v6.17-rc1 to propagate commits from other subsystems, particularly
PCI, which has some new functions needed for SR-IOV integration.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

show more ...

Merge drm/drm-next into drm-misc-n

Updating drm-misc-next to the state of v6.17-rc1. Begins a new release
cycle.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-fixes into drm-misc-fixes

Updating drm-misc-fixes to the state of v6.17-rc1. Begins a new release
cycle.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'soc-drivers-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
"Changes are all over the place, but very little sticks out as
no

Merge tag 'soc-drivers-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
"Changes are all over the place, but very little sticks out as
noteworthy.

There is a new misc driver for the Raspberry Pi 5's RP1 multifunction
I/O chip, along with hooking it up to the pinctrl and clk frameworks.

The reset controller and memory subsystems have mainly small updates,
but there are two new reset drivers for the K230 and VC1800B SoCs, and
new memory driver support for Tegra264.

The ARM SMCCC and SCMI firmware drivers gain a few more features that
should help them be supported across more environments. Similarly, the
SoC specific firmware on Tegra and Qualcomm get minor enhancements and
chip support.

In the drivers/soc/ directory, the ASPEED LPC snoop driver gets an
overhaul for code robustness, the Tegra and Qualcomm and NXP drivers
grow to support more chips, while the Hisilicon, Mediatek and Renesas
drivers see mostly janitorial fixes"

* tag 'soc-drivers-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (100 commits)
bus: del unnecessary init var
soc: fsl: qe: convert set_multiple() to returning an integer
pinctrl: rp1: use new GPIO line value setter callbacks
soc: hisilicon: kunpeng_hccs: Fix incorrect log information
dt-bindings: soc: qcom: qcom,pmic-glink: document Milos compatible
dt-bindings: soc: qcom,aoss-qmp: document the Milos Always-On Subsystem side channel
dt-bindings: firmware: qcom,scm: document Milos SCM Firmware Interface
soc: qcom: socinfo: Add support to retrieve APPSBL build details
soc: qcom: pmic_glink: fix OF node leak
soc: qcom: spmi-pmic: add more PMIC SUBTYPE IDs
soc: qcom: socinfo: Add PM7550 & PMIV0108 PMICs
soc: qcom: socinfo: Add SoC IDs for SM7635 family
dt-bindings: arm: qcom,ids: Add SoC IDs for SM7635 family
firmware: qcom: scm: request the waitqueue irq *after* initializing SCM
firmware: qcom: scm: initialize tzmem before marking SCM as available
firmware: qcom: scm: take struct device as argument in SHM bridge enable
firmware: qcom: scm: remove unused arguments from SHM bridge routines
soc: qcom: rpmh-rsc: Add RSC version 4 support
memory: tegra: Add Tegra264 MC and EMC support
firmware: tegra: bpmp: Fix build failure for tegra264-only config
...

show more ...

Merge tag 'arm-soc/for-6.17/drivers' of https://github.com/Broadcom/stblinux into soc/drivers

This pull request contains Broadcom SoCs drivers updates for 6.17,
please pull the following:

- Andrea

Merge tag 'arm-soc/for-6.17/drivers' of https://github.com/Broadcom/stblinux into soc/drivers

This pull request contains Broadcom SoCs drivers updates for 6.17,
please pull the following:

- Andrea adds the RP1 clock, pinctrl/pinconf/gpio and misc driver to
bind them all

* tag 'arm-soc/for-6.17/drivers' of https://github.com/Broadcom/stblinux:
pinctrl: rp1: Implement RaspberryPi RP1 pinmux/pinconf support
misc: rp1: RaspberryPi RP1 misc driver
pinctrl: rp1: Implement RaspberryPi RP1 gpio support
clk: rp1: Add support for clocks provided by RP1
dt-bindings: clock: Add RaspberryPi RP1 clock bindings

Link: https://lore.kernel.org/r/20250630190216.1518354-4-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

show more ...

misc: rp1: RaspberryPi RP1 misc driver

The RaspberryPi RP1 is a PCI multi function device containing
peripherals ranging from Ethernet to USB controller, I2C, SPI
and others.

Implement a bare minim

misc: rp1: RaspberryPi RP1 misc driver

The RaspberryPi RP1 is a PCI multi function device containing
peripherals ranging from Ethernet to USB controller, I2C, SPI
and others.

Implement a bare minimum driver to operate the RP1, leveraging
actual OF based driver implementations for the on-board peripherals
by loading a devicetree overlay during driver probe if the RP1
node is not already present in the DT.

The peripherals are accessed by mapping MMIO registers starting
from PCI BAR1 region.

With the overlay approach we can achieve more generic and agnostic
approach to managing this chipset, being that it is a PCI endpoint
and could possibly be reused in other hw implementations. The
presented approach is also used by Bootlin's Microchip LAN966x
patchset (see link) as well, for a similar chipset.
In this case, the inclusion tree for the DT overlay is as follow
(the arrow points to the includer):

rp1-pci.dtso <---- rp1-common.dtsi

On the other hand, to ensure compatibility with downstream, this
driver can also work with a DT already comprising the RP1 node, so
the dynamically loaded overlay will not be used if the DT is already
fully defined.

The reason why this driver is contained in drivers/misc has
been paved by Bootlin's LAN966X driver, which first used the
overlay approach to implement non discoverable peripherals behind a
PCI bus. For RP1, the same arguments apply: it's not used as an SoC
since the driver code is not running on-chip and is not like an MFD
since it does not really need all the MFD infrastructure (shared regs,
etc.). So, for this particular use, misc has been proposed and deemed
as a good choice. For further details about that please check the links.

This driver is heavily based on downstream code from RaspberryPi
Foundation, and the original author is Phil Elwell.

Link: https://datasheets.raspberrypi.com/rp1/rp1-peripherals.pdf
Link: https://lore.kernel.org/all/20240612140208.GC1504919@google.com/
Link: https://lore.kernel.org/all/83f7fa09-d0e6-4f36-a27d-cee08979be2a@app.fastmail.com/
Link: https://lore.kernel.org/all/2024081356-mutable-everyday-6f9d@gregkh/
Link: https://lore.kernel.org/all/20240808154658.247873-1-herve.codina@bootlin.com/

Signed-off-by: Andrea della Porta <andrea.porta@suse.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com> # quirks.c, pci_ids.h
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20250529135052.28398-7-andrea.porta@suse.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>

show more ...