Merge topic branches 'clkdev' and 'fixes' into for-linus

Merge tag 'v6.9' into next

Sync up with the mainline to bring in the new cleanup API.

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

Some display refactoring patches are needed in order to allow conflict-
less merging.

Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>

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

Backmerging drm-next in order to get up-to-date and in particular
to access commit 9ca5facd0400f610f3f7f71aeb7fc0b949a48c67.

Signed-off-by: Thomas Hellström <tho

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

Backmerging drm-next in order to get up-to-date and in particular
to access commit 9ca5facd0400f610f3f7f71aeb7fc0b949a48c67.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

show more ...

Merge tag 'phy_dp_modes_6.10' into msm-next-lumag

Merge DisplayPort subnode API in order to allow DisplayPort driver to
configure the PHYs either to the DP or eDP mode, depending on hardware
configu

Merge tag 'phy_dp_modes_6.10' into msm-next-lumag

Merge DisplayPort subnode API in order to allow DisplayPort driver to
configure the PHYs either to the DP or eDP mode, depending on hardware
configuration.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

show more ...

Merge tag 'asoc-fix-v6.9-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.9

A relatively large set of fixes here, the biggest piece of it is a

Merge tag 'asoc-fix-v6.9-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.9

A relatively large set of fixes here, the biggest piece of it is a
series correcting some problems with the delay reporting for Intel SOF
cards but there's a bunch of other things. Everything here is driver
specific except for a fix in the core for an issue with sign extension
handling volume controls.

show more ...

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

Catching up on 6.9-rc2

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

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

Backmerging to get v6.9-rc2 changes into drm-misc-next.

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

Merge branch 'topic/sound-devel-6.10' into for-next

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

Backmerging to get drm-misc-fixes to the state of v6.9-rc1.

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

Merge tag 'v6.9-rc1' into sched/core, to pick up fixes and to refresh the branch

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

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge branch 'master' into mm-stable

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
"Not a ton of stuff happening in the clk framework. We got some more
devm

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
"Not a ton of stuff happening in the clk framework. We got some more
devm helpers and we seem to be going in the direction of "just turn
this stuff on already and leave me alone!" with the addition of a
devm_clk_bulk_get_all_enable() API. I'm hoping that we can make that
into a pmdomain that drivers attach instead, but this API should help
drivers simplify in the meantime.

Outside of the devm wrappers, we've got the usual clk driver updates
that are dominated by the major phone SoC vendors (Samsung and
Qualcomm) and the non-critical driver fixes for things like incorrect
topology descriptions and wrong registers or bit fields. More details
are below, but I'd say that it looks pretty ordinary. The only thing
that really jumps out at me is the Renesas clk driver that's ignoring
clks that are assigned to remote processors in DeviceTree. That's a
new feature that they're using to avoid marking clks as
CLK_IGNORE_UNUSED based on the configuration of the system.

Core:
- Increase dev_id len for clkdev lookups
- Add a devm_clk_bulk_get_all_enable() API to get and enable all clks
for a device
- Add a devm variant of clk_rate_exclusive_get()

New Drivers:
- Display, TCSR, GPU, and Camera clock controllers for Qualcomm's X1
Elite SoC
- Google GS101 PERIC0 and PERIC1 clock controllers
- Exynos850 PDMA clocks
- Exynos850 CPU cluster 0 and 1 (CMU_CPUCLK0/CMU_CPUCLK1) clock
controllers

Removed Drivers:
- Remove the unused Qualcomm sc7180 modem clk driver

Updates:
- Fix some static checker errors in the Hisilicon clk driver
- Polarfire MSSPLL hardware has 4 output clocks (the driver supported
previously only one output); each of these 4 outputs feed dividers
and the output of each divider feed individual hardware blocks
(e.g. CAN, Crypto, eMMC); individual hardware block drivers need to
control their clocks thus clock driver support was added for all
MSSPLL output clocks
- Typo fixes in the Qualcomm IPQ5018 GCC driver
- Add "qdss_at" clk on Qualcomm IPQ6018, needed for WiFi
- Properly terminate frequency tables in different Qualcomm clk
drivers
- Add MDSS, crypto, and SDCC resets on Qualcomm MSM8953
- Add missing UFS CLKREF clks on Qualcomm SC8180X
- Avoid significant delays during boot by adding a softdep on rpmhpd
to Qualcomm SDM845 gcc driver
- Add QUPv3 RCGS w/ DFS and video resets to Qualcomm SM8150 GCC
driver
- Fix the custom GPU GX "do-nothing" method in the Qualcomm GDSC
driver
- Add an external regulator to GX GDSC on Qualcomm SC8280XP GPU clk
driver
- Switch display, GPU, video, and camera Qualcomm clk drivers to
module_platform_driver()
- Set a longer delay for Venus resets on many Qualcomm SoCs
- Correct the GDSC wait times in the Qualcomm SDM845 display clk
driver
- Fix clock listing Oops on Amlogic axg
- New pll-rate for Rockchip rk3568
- i2s rate improvements for Rockchip rk3399
- Rockchip rk3588 syscon clock fixes and removal of overall
clock-number from the rk3588 binding header
- A prerequisite for later improvements to the Rockchip rk3588 linked
clocks
- Minor clean-ups and error handling improvements in both
composite-8m and SCU i.MX clock drivers
- Fix for SAI_MCLK_SEL definition for i.MX8MP
- Register the Samsung CMU MISC clock controller earlier, so the
Multi Core Timer clocksource can use it on Google GS101
- Propagate Exynos850 SPI IPCLK rate change to parents, so the SPI
will get proper clock rates
- Refactor the generic Samsung CPU clock controllers code, preparing
it for supporting Exynos850 CPU clocks
- Fix some clk kerneldoc warnings
- Add Ethernet, SDHI, DMA, and HyperFLASH/QSPI (RPC-IF) clocks on
Renesas R-Car V4M
- Ignore all clocks which are assigned to a non-Linux system in the
Renesas clk driver
- Add watchdog clock on Renesas RZ/G3S
- Add camera (CRU) clock and reset on Renesas RZ/G2UL
- Add support for the Renesas R-Car V4M (R8A779H0) SoC
- Convert some clk bindings to YAML so they can be validated"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (150 commits)
clk: zynq: Prevent null pointer dereference caused by kmalloc failure
clk: fractional-divider: Use bit operations consistently
clk: fractional-divider: Move mask calculations out of lock
clk: Fix clk_core_get NULL dereference
clk: starfive: jh7110-vout: Convert to platform remove callback returning void
clk: starfive: jh7110-isp: Convert to platform remove callback returning void
clk: imx: imx8-acm: Convert to platform remove callback returning void
clk: qcom: gcc-ipq5018: fix register offset for GCC_UBI0_AXI_ARES reset
clk: qcom: gcc-ipq5018: fix 'halt_reg' offset of 'gcc_pcie1_pipe_clk'
clk: qcom: gcc-ipq5018: fix 'enable_reg' offset of 'gcc_gmac0_sys_clk'
clk: qcom: camcc-x1e80100: Fix missing DT_IFACE enum in x1e80100 camcc
clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays
clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays
clk: qcom: camcc-sc8280xp: fix terminating of frequency table arrays
clk: qcom: gcc-ipq9574: fix terminating of frequency table arrays
clk: qcom: gcc-ipq8074: fix terminating of frequency table arrays
clk: qcom: gcc-ipq6018: fix terminating of frequency table arrays
clk: qcom: gcc-ipq5018: fix terminating of frequency table arrays
clk: mediatek: clk-mt8173-apmixedsys: Use common error handling code in clk_mt8173_apmixed_probe()
clk: Add a devm variant of clk_rate_exclusive_get()
...

show more ...

Merge branches 'clk-samsung', 'clk-imx', 'clk-rockchip', 'clk-clkdev' and 'clk-rate-exclusive' into clk-next

- Increase dev_id len for clkdev lookups

* clk-samsung: (25 commits)
clk: samsung: Ad

Merge branches 'clk-samsung', 'clk-imx', 'clk-rockchip', 'clk-clkdev' and 'clk-rate-exclusive' into clk-next

- Increase dev_id len for clkdev lookups

* clk-samsung: (25 commits)
clk: samsung: Add CPU clock support for Exynos850
clk: samsung: Pass mask to wait_until_mux_stable()
clk: samsung: Keep register offsets in chip specific structure
clk: samsung: Keep CPU clock chip specific data in a dedicated struct
clk: samsung: Pass register layout type explicitly to CLK_CPU()
clk: samsung: Pass actual CPU clock registers base to CPU_CLK()
clk: samsung: Group CPU clock functions by chip
clk: samsung: Use single CPU clock notifier callback for all chips
clk: samsung: Reduce params count in exynos_register_cpu_clock()
clk: samsung: Pull struct exynos_cpuclk into clk-cpu.c
clk: samsung: Improve clk-cpu.c style
dt-bindings: clock: exynos850: Add CMU_CPUCLK0 and CMU_CPUCL1
clk: samsung: gs101: add support for cmu_peric1
clk: samsung: gs101: drop extra empty line
dt-bindings: clock: google,gs101-clock: add PERIC1 clock management unit
clk: samsung: exynos850: Propagate SPI IPCLK rate change
clk: samsung: gs101: gpio_peric0_pclk needs to be kept on
clk: samsung: exynos850: Add PDMA clocks
dt-bindings: clock: tesla,fsd: Fix spelling mistake
clk: samsung: gs101: add support for cmu_peric0
...

* clk-imx:
clk: imx: imx8mp: Fix SAI_MCLK_SEL definition
clk: imx: scu: Use common error handling code in imx_clk_scu_alloc_dev()
clk: imx: composite-8m: Delete two unnecessary initialisations in __imx8m_clk_hw_composite()
clk: imx: composite-8m: Less function calls in __imx8m_clk_hw_composite() after error detection

* clk-rockchip:
clk: rockchip: rk3399: Allow to set rate of clk_i2s0_frac's parent
clk: rockchip: rk3588: use linked clock ID for GATE_LINK
clk: rockchip: rk3588: fix indent
clk: rockchip: rk3588: fix pclk_vo0grf and pclk_vo1grf
dt-bindings: clock: rk3588: add missing PCLK_VO1GRF
dt-bindings: clock: rk3588: drop CLK_NR_CLKS
clk: rockchip: rk3588: fix CLK_NR_CLKS usage
clk: rockchip: rk3568: Add PLL rate for 128MHz

* clk-clkdev:
clkdev: Update clkdev id usage to allow for longer names

* clk-rate-exclusive:
clk: Add a devm variant of clk_rate_exclusive_get()

show more ...

Merge tag 'samsung-clk-6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into clk-samsung

Pull Samsung SoC clock driver updates from Krzysztof Kozlowski:

Google GS101:
- Register

Merge tag 'samsung-clk-6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into clk-samsung

Pull Samsung SoC clock driver updates from Krzysztof Kozlowski:

Google GS101:
- Register the CMU MISC clock controller earlier, so the Multi Core
Timer clocksource can use it
- Add PERIC0 and PERIC1 clock controllers

Exynos850:
- Add PDMA clocks
- Add CPU cluster 0 and 1 (CMU_CPUCLK0/CMU_CPUCLK1) clock controllers
- Propagate SPI IPCLK rate change to parents, so the SPI will get
proper clock rates
- Refactor the generic Samsung CPU clock controllers code, preparing it
for supporting Exynos850 CPU clocks

* tag 'samsung-clk-6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (25 commits)
clk: samsung: Add CPU clock support for Exynos850
clk: samsung: Pass mask to wait_until_mux_stable()
clk: samsung: Keep register offsets in chip specific structure
clk: samsung: Keep CPU clock chip specific data in a dedicated struct
clk: samsung: Pass register layout type explicitly to CLK_CPU()
clk: samsung: Pass actual CPU clock registers base to CPU_CLK()
clk: samsung: Group CPU clock functions by chip
clk: samsung: Use single CPU clock notifier callback for all chips
clk: samsung: Reduce params count in exynos_register_cpu_clock()
clk: samsung: Pull struct exynos_cpuclk into clk-cpu.c
clk: samsung: Improve clk-cpu.c style
dt-bindings: clock: exynos850: Add CMU_CPUCLK0 and CMU_CPUCL1
clk: samsung: gs101: add support for cmu_peric1
clk: samsung: gs101: drop extra empty line
dt-bindings: clock: google,gs101-clock: add PERIC1 clock management unit
clk: samsung: exynos850: Propagate SPI IPCLK rate change
clk: samsung: gs101: gpio_peric0_pclk needs to be kept on
clk: samsung: exynos850: Add PDMA clocks
dt-bindings: clock: tesla,fsd: Fix spelling mistake
clk: samsung: gs101: add support for cmu_peric0
...

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clk: samsung: Add CPU clock support for Exynos850

Implement CPU clock control for Exynos850 SoC. It follows the same
procedure which is already implemented for other SoCs in clk-cpu.c:

1. Set the c

clk: samsung: Add CPU clock support for Exynos850

Implement CPU clock control for Exynos850 SoC. It follows the same
procedure which is already implemented for other SoCs in clk-cpu.c:

1. Set the correct rate for the alternate parent (if needed) before
switching to use it as the CPU clock
2. Switch to the alternate parent, so the CPU continues to get clocked
while the PLL is being re-configured
3. Adjust the dividers for the CPU related buses (ACLK, ATCLK, etc)
4. Re-configure the PLL for the new CPU clock rate. It's done
automatically, as the CPU clock rate change propagates to the PLL
clock, because the CPU clock has CLK_SET_RATE_PARENT flag set in
exynos_register_cpu_clock()
5. Once the PLL is locked, set it back as the CPU clock source
6. Set alternate parent clock rate back to max speed

As in already existing clk-cpu.c code, the divider and mux clocks are
configured in a low-level fashion (using direct register access instead
of CCF API), to avoid affecting how DIV and MUX clock flags are declared
in the actual clock driver (clk-exynos850.c).

No functional change. This patch adds support for Exynos850 CPU clock,
but doesn't enable it per se.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20240224202053.25313-13-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

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clk: samsung: Pass mask to wait_until_mux_stable()

Make it possible to use wait_until_mux_stable() for MUX registers where
the mask is different from MUX_MASK (e.g. in upcoming CPU clock
implementat

clk: samsung: Pass mask to wait_until_mux_stable()

Make it possible to use wait_until_mux_stable() for MUX registers where
the mask is different from MUX_MASK (e.g. in upcoming CPU clock
implementation for Exynos850).

No functional change.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20240224202053.25313-12-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

show more ...

clk: samsung: Keep register offsets in chip specific structure

Abstract CPU clock registers by keeping their offsets in a dedicated
chip specific structure to accommodate for oncoming Exynos850 supp

clk: samsung: Keep register offsets in chip specific structure

Abstract CPU clock registers by keeping their offsets in a dedicated
chip specific structure to accommodate for oncoming Exynos850 support,
which has different offsets for cluster 0 and cluster 1. This rework
also makes it possible to use exynos_set_safe_div() for all chips, so
exynos5433_set_safe_div() is removed here to reduce the code
duplication. The ".regs" field has to be (void *) as different Exynos
chips can have very different register layout, so this way it's possible
for ".regs" to point to different structures, each representing its own
chip's layout.

No functional change.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20240224202053.25313-11-semen.protsenko@linaro.org
[krzysztof: drop redundant const for regs in exynos_cpuclk_chip]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

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clk: samsung: Keep CPU clock chip specific data in a dedicated struct

Keep chip specific data in the data structure, don't mix it with code.
It makes it easier to add more chip specific data further

clk: samsung: Keep CPU clock chip specific data in a dedicated struct

Keep chip specific data in the data structure, don't mix it with code.
It makes it easier to add more chip specific data further. Having all
chip specific data in the table eliminates possible code bloat when
adding more rate handlers for new chips, and also makes it possible to
keep some other chip related data in that array.

No functional change.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20240224202053.25313-10-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

show more ...

clk: samsung: Pass register layout type explicitly to CLK_CPU()

Use a dedicated enum field to explicitly specify which register layout
should be used for the CPU clock, instead of passing it as a bi

clk: samsung: Pass register layout type explicitly to CLK_CPU()

Use a dedicated enum field to explicitly specify which register layout
should be used for the CPU clock, instead of passing it as a bit flag.
This way it would be possible to keep the chip-specific data in some
array, where each chip structure could be accessed by its corresponding
layout index. It prepares clk-cpu.c for adding new chips support, which
might have different data for different CPU clusters.

No functional change.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20240224202053.25313-9-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

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clk: samsung: Pass actual CPU clock registers base to CPU_CLK()

The documentation for struct exynos_cpuclk says .ctrl_base field should
contain the controller base address. There are two different p

clk: samsung: Pass actual CPU clock registers base to CPU_CLK()

The documentation for struct exynos_cpuclk says .ctrl_base field should
contain the controller base address. There are two different problems
with that:

1. All Exynos clock drivers are actually passing CPU_SRC register offset
via CPU_CLK() macro, which in turn gets assigned to mentioned
.ctrl_base field. Because CPU_SRC register usually already has 0x200
offset from controller's base, all other register offsets in
clk-cpu.c (like DIVs and MUXes) are specified as offsets from CPU_SRC
offset, and not from controller's base. That makes things confusing
and inconsistent with register offsets provided in Exynos clock
drivers, also breaking the contract for .ctrl_base field as described
in struct exynos_cpuclk doc.

2. Furthermore, some Exynos chips have an additional offset for the
start of CPU clock registers block (inside of the CMU). There might
be different reasons for that, e.g.:

- The CMU contains clocks for two different CPUs (like in Exynos5420)
- The CMU contains also non-CPU clocks as well (like in Exynos4)
- The CPU CMU exists as a dedicated hardware block in the SoC layout,
but is modelled as a part of bigger CMU in the driver (like in case
of Exynos3250)

That means the .ctrl_base field is actually not a controller's base,
but instead it's a start address of the CPU clock registers inside of
the CMU.

Rework all register offsets in clk-cpu.c to be actual offsets from the
CPU clock register block start, and fix offsets provided to CPU_CLK()
macro in all Exynos clock drivers. Also clarify the .ctrl_base field
documentation and rename it to just .base, because it doesn't really
contain the CMU base.

No functional change.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20240224202053.25313-8-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

show more ...

clk: samsung: Group CPU clock functions by chip

clk-cpu.c is going to get messy as new chips support is added.
Restructure the code by pulling related functions and definitions
together, grouping th

clk: samsung: Group CPU clock functions by chip

clk-cpu.c is going to get messy as new chips support is added.
Restructure the code by pulling related functions and definitions
together, grouping those by their relation to a particular chip or other
categories, to simplify the code navigation.

No functional change.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20240224202053.25313-7-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

show more ...

clk: samsung: Use single CPU clock notifier callback for all chips

Reduce the code duplication by making all chips use a single version of
exynos_cpuclk_notifier_cb() function. That will prevent the

clk: samsung: Use single CPU clock notifier callback for all chips

Reduce the code duplication by making all chips use a single version of
exynos_cpuclk_notifier_cb() function. That will prevent the code bloat
when adding new chips support too.

Also don't pass base address to pre/post rate change functions, as it
can be easily derived from already passed cpuclk param.

No functional change.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20240224202053.25313-6-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

show more ...

clk: samsung: Reduce params count in exynos_register_cpu_clock()

Pass CPU clock data structure to exynos_register_cpu_clock() instead of
passing its fields separately there. That simplifies the sign

clk: samsung: Reduce params count in exynos_register_cpu_clock()

Pass CPU clock data structure to exynos_register_cpu_clock() instead of
passing its fields separately there. That simplifies the signature of
exynos_register_cpu_clock() and makes it easier to add more fields to
struct samsung_cpu_clock later. This style follows the example of
samsung_clk_register_pll().

No functional change.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20240224202053.25313-5-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

show more ...