These are changes that for some reason ended up not making it into the
first four branches but that should still make it into 6.9:
- A rework of the omap clock support that touches both drivers and
device tree files
- The reset controller branch changes that had a dependency on late
bugfixes. Merging them here avoids a backmerge of 6.8-rc5 into the
drivers branch
- The RISC-V/starfive, RISC-V/microchip and ARM/Broadcom devicetree
changes that got delayed and needed some extra time in linux-next
for wider testing.
-----BEGIN PGP SIGNATURE-----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=IzoE
-----END PGP SIGNATURE-----
Merge tag 'soc-late-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull more ARM SoC updates from Arnd Bergmann:
"These are changes that for some reason ended up not making it into the
first four branches but that should still make it into 6.9:
- A rework of the omap clock support that touches both drivers and
device tree files
- The reset controller branch changes that had a dependency on late
bugfixes. Merging them here avoids a backmerge of 6.8-rc5 into the
drivers branch
- The RISC-V/starfive, RISC-V/microchip and ARM/Broadcom devicetree
changes that got delayed and needed some extra time in linux-next
for wider testing"
* tag 'soc-late-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (31 commits)
soc: fsl: dpio: fix kcalloc() argument order
bus: ts-nbus: Improve error reporting
bus: ts-nbus: Convert to atomic pwm API
riscv: dts: starfive: jh7110: Add camera subsystem nodes
ARM: bcm: stop selecing CONFIG_TICK_ONESHOT
ARM: dts: omap3: Update clksel clocks to use reg instead of ti,bit-shift
ARM: dts: am3: Update clksel clocks to use reg instead of ti,bit-shift
clk: ti: Improve clksel clock bit parsing for reg property
clk: ti: Handle possible address in the node name
dt-bindings: pwm: opencores: Add compatible for StarFive JH8100
dt-bindings: riscv: cpus: reg matches hart ID
reset: Instantiate reset GPIO controller for shared reset-gpios
reset: gpio: Add GPIO-based reset controller
cpufreq: do not open-code of_phandle_args_equal()
of: Add of_phandle_args_equal() helper
reset: simple: add support for Sophgo SG2042
dt-bindings: reset: sophgo: support SG2042
riscv: dts: microchip: add specific compatible for mpfs pdma
riscv: dts: microchip: add missing CAN bus clocks
ARM: brcmstb: Add debug UART entry for 74165
...
The binding that is used up to now describe which input the PWM
channel multiplexer should pick among its possible parents,
which are hardcoded in the driver. This isn't a good binding in
the sense that it should describe hardware but not usage.
Add a new binding deprecating the old one that uses clocks in a
better way and how clocks are usually used today: The list of
clocks describe the inputs of the PWM block as they are realised
in hardware.
So deprecate the old bindings and introduce a compatible per SoC
family to replace these.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20240221151154.26452-3-jbrunet@baylibre.com
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
s4 has been added to the compatible list while converting the Amlogic PWM
binding documentation from txt to yaml.
However, on the s4, the clock bindings have different meaning compared to
the previous SoCs.
On the previous SoCs the clock bindings used to describe which input the
PWM channel multiplexer should pick among its possible parents.
This is very much tied to the driver implementation, instead of describing
the HW for what it is. When support for the Amlogic PWM was first added,
how to deal with clocks through DT was not as clear as it nowadays.
The Linux driver now ignores this DT setting, but still relies on the
hard-coded list of clock sources.
On the s4, the input multiplexer is gone. The clock bindings actually
describe the clock as it exists, not a setting. The property has a
different meaning, even if it is still 2 clocks and it would pass the check
when support is actually added.
Also the s4 cannot work if the clocks are not provided, so the property is
no longer optional.
Finally, for once it makes sense to see the input as being numbered
somehow. No need to bother with clock-names on the s4 type of PWM.
Fixes: 43a1c4ff39 ("dt-bindings: pwm: Convert Amlogic Meson PWM binding")
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20240221151154.26452-2-jbrunet@baylibre.com
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
StarFive JH8100 uses the same OpenCores PWM controller as JH7110.
Mark JH8100 as compatible to the OpenCores PWM controller.
Signed-off-by: Ley Foon Tan <leyfoon.tan@starfivetech.com>
Signed-off-by: Ji Sheng Teoh <jisheng.teoh@starfivetech.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
MT7988 has on-SoC controller that can control up to 8 PWM interfaces. It
differs from blocks on other SoCs (amount of PWMs & registers) so it
needs its own compatible string.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240214140454.6438-1-zajec5@gmail.com
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Convert the PXA PWM binding file from TXT to YAML.
The original binding does not mention any clocks, but the PWM controller
will not probe without a clock.
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240107-pxa-pwm-yaml-v3-1-92ac90911c3f@skole.hr
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This contains a bunch of cleanups and simplifications across the board,
as well as a number of small fixes.
Perhaps the most notable change here is the addition of an API that
allows PWMs to be used in atomic contexts, which is useful when time-
critical operations are involved, such as using a PWM to generate IR
signals.
Finally, I have decided to step down as PWM subsystem maintainer. Due to
other responsibilities I have lately not been able to find the time that
the subsystem deserves and Uwe, who has been helping out a lot for the
past few years and has many things planned for the future, has kindly
volunteered to take over. I have no doubt that he will be a suitable
replacement.
-----BEGIN PGP SIGNATURE-----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=pIh8
-----END PGP SIGNATURE-----
Merge tag 'pwm/for-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"This contains a bunch of cleanups and simplifications across the
board, as well as a number of small fixes.
Perhaps the most notable change here is the addition of an API that
allows PWMs to be used in atomic contexts, which is useful when time-
critical operations are involved, such as using a PWM to generate IR
signals.
Finally, I have decided to step down as PWM subsystem maintainer. Due
to other responsibilities I have lately not been able to find the time
that the subsystem deserves and Uwe, who has been helping out a lot
for the past few years and has many things planned for the future, has
kindly volunteered to take over. I have no doubt that he will be a
suitable replacement"
* tag 'pwm/for-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (44 commits)
MAINTAINERS: pwm: Thierry steps down, Uwe takes over
pwm: linux/pwm.h: fix Excess kernel-doc description warning
pwm: Add pwm_apply_state() compatibility stub
pwm: cros-ec: Drop documentation for dropped struct member
pwm: Drop two unused API functions
pwm: lpc18xx-sct: Don't modify the cached period of other PWM outputs
pwm: meson: Simplify using dev_err_probe()
pwm: stmpe: Silence duplicate error messages
pwm: Reduce number of pointer dereferences in pwm_device_request()
pwm: crc: Use consistent variable naming for driver data
pwm: omap-dmtimer: Drop locking
dt-bindings: pwm: ti,pwm-omap-dmtimer: Update binding for yaml
media: pwm-ir-tx: Trigger edges from hrtimer interrupt context
pwm: bcm2835: Allow PWM driver to be used in atomic context
pwm: Make it possible to apply PWM changes in atomic context
pwm: renesas: Remove unused include
pwm: Replace ENOTSUPP with EOPNOTSUPP
pwm: Rename pwm_apply_state() to pwm_apply_might_sleep()
pwm: Stop referencing pwm->chip
pwm: Update kernel doc for struct pwm_chip
...
There is one new SoC for each 32-bit Arm and 64-bit RISC-V, but both
the Rockchips rv1109 and Sopgho CV1812H are just minor variations of
already supported chips.
The other six new SoCs are all part of existing arm64 families, but
are somewhat more interesting:
- Samsung ExynosAutov920 is an automotive chip, and the first one
we support based on the Cortex-A78AE core with lockstep mode.
- Google gs101 (Tensor G1) is the chip used in a number of Pixel phones,
and is grouped with Samsung Exynos here since it is based on the same
SoC design, sharing most of its IP blocks with that series.
- MediaTek MT8188 is a new chip used for mid-range tablets and Chromebooks,
using two Cortex-A78 cores where the older MT8195 had four of them.
- Qualcomm SM8650 (Snapdragon 8 Gen 3) is their current top range
phone SoC and the first supported chip based on Cortex-X4, Cortex-A720
and Cortex-A520.
- Qualcomm X1E80100 (Snapdragon X Elite) in turn is the latest
Laptop chip using the custom Oryon cores.
- Unisoc UMS9620 (Tanggula 7 series) is a 5G phone SoC based on
Cortex-A76 and Cortex-A55
In terms of boards, we have
- Five old Microsoft Lumia phones, the HTC One Mini 2, Motorola Moto
G 4G, and Huawei Honor 5X/GR5, all based on Snapdragon SoCs.
- Multiple Rockchips mobile gaming systems (Anbernic RG351V,
Powkiddy RK2023, Powkiddy X55) along with the Sonoff iHost Smart
Home Hub and a few Rockchips SBCs
- Some ComXpress boards based on Marvell CN913x, which is the
follow-up to Armada 7xxx/8xxx.
- Six new industrial/embedded boards based on NXP i.MX8 and i.MX9
- Mediatek MT8183 based Chromebooks from Lenovo, Asus and Acer.
- Toradex Verdin AM62 Mallow carrier for TI AM62
- Huashan Pi board based on the SophGo CV1812H RISC-V chip
- Two boards based on Allwinner H616/H618
- A number of reference boards for various added SoCs from Qualcomm,
Mediatek, Google, Samsung, NXP and Spreadtrum
As usual, there are cleanups and warning fixes across all platforms as
well as added features for several of them.
-----BEGIN PGP SIGNATURE-----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=zR3G
-----END PGP SIGNATURE-----
Merge tag 'soc-dt-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC DT updates from Arnd Bergmann:
"There is one new SoC for each 32-bit Arm and 64-bit RISC-V, but both
the Rockchips rv1109 and Sopgho CV1812H are just minor variations of
already supported chips.
The other six new SoCs are all part of existing arm64 families, but
are somewhat more interesting:
- Samsung ExynosAutov920 is an automotive chip, and the first one we
support based on the Cortex-A78AE core with lockstep mode.
- Google gs101 (Tensor G1) is the chip used in a number of Pixel
phones, and is grouped with Samsung Exynos here since it is based
on the same SoC design, sharing most of its IP blocks with that
series.
- MediaTek MT8188 is a new chip used for mid-range tablets and
Chromebooks, using two Cortex-A78 cores where the older MT8195 had
four of them.
- Qualcomm SM8650 (Snapdragon 8 Gen 3) is their current top range
phone SoC and the first supported chip based on Cortex-X4,
Cortex-A720 and Cortex-A520.
- Qualcomm X1E80100 (Snapdragon X Elite) in turn is the latest Laptop
chip using the custom Oryon cores.
- Unisoc UMS9620 (Tanggula 7 series) is a 5G phone SoC based on
Cortex-A76 and Cortex-A55
In terms of boards, we have
- Five old Microsoft Lumia phones, the HTC One Mini 2, Motorola Moto
G 4G, and Huawei Honor 5X/GR5, all based on Snapdragon SoCs.
- Multiple Rockchips mobile gaming systems (Anbernic RG351V, Powkiddy
RK2023, Powkiddy X55) along with the Sonoff iHost Smart Home Hub
and a few Rockchips SBCs
- Some ComXpress boards based on Marvell CN913x, which is the
follow-up to Armada 7xxx/8xxx.
- Six new industrial/embedded boards based on NXP i.MX8 and i.MX9
- Mediatek MT8183 based Chromebooks from Lenovo, Asus and Acer.
- Toradex Verdin AM62 Mallow carrier for TI AM62
- Huashan Pi board based on the SophGo CV1812H RISC-V chip
- Two boards based on Allwinner H616/H618
- A number of reference boards for various added SoCs from Qualcomm,
Mediatek, Google, Samsung, NXP and Spreadtrum
As usual, there are cleanups and warning fixes across all platforms as
well as added features for several of them"
* tag 'soc-dt-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (857 commits)
ARM: dts: usr8200: Fix phy registers
arm64: dts: intel: minor whitespace cleanup around '='
arm64: dts: socfpga: agilex: drop redundant status
arm64: dts: socfpga: agilex: add unit address to soc node
arm64: dts: socfpga: agilex: move firmware out of soc node
arm64: dts: socfpga: agilex: move FPGA region out of soc node
arm64: dts: socfpga: agilex: align pin-controller name with bindings
arm64: dts: socfpga: stratix10_swvp: drop unsupported DW MSHC properties
arm64: dts: socfpga: stratix10_socdk: align NAND chip name with bindings
arm64: dts: socfpga: stratix10: add unit address to soc node
arm64: dts: socfpga: stratix10: move firmware out of soc node
arm64: dts: socfpga: stratix10: move FPGA region out of soc node
arm64: dts: socfpga: stratix10: align pincfg nodes with bindings
arm64: dts: socfpga: stratix10: add clock-names to DWC2 USB
arm64: dts: socfpga: drop unsupported cdns,page-size and cdns,block-size
ARM: dts: socfpga: align NAND controller name with bindings
ARM: dts: socfpga: drop unsupported cdns,page-size and cdns,block-size
arm64: dts: rockchip: Fix led pinctrl of lubancat 1
arm64: dts: rockchip: correct gpio_pwrctrl1 typo on nanopc-t6
arm64: dts: rockchip: correct gpio_pwrctrl1 typo on rock-5b
...
Update for yaml and remove the old txt binding.
As we can replace most of the custom timer API with standard Linux
frameworks such as clock framework, let's tag the properties for
ti,prescaler and ti,clock-source as deprecated.
Cc: <linux-pwm@vger.kernel.org>
Cc: Nishanth Menon <nm@ti.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Xinlei Lee's mail is bouncing:
<xinlei.lee@mediatek.com>: host mailgw02.mediatek.com[216.200.240.185] said:
550 Relaying mail to xinlei.lee@mediatek.com is not allowed (in reply to
RCPT TO command)
Remove it.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Tesla FSD is a derivative of Samsung Exynos SoC, thus just like the
others it reuses several devices from older designs. Historically we
kept the old (block's) compatible only. This works fine and there is no
bug here, however guidelines expressed in
Documentation/devicetree/bindings/writing-bindings.rst state that:
1. Compatibles should be specific.
2. We should add new compatibles in case of bugs or features.
Add Tesla FSD compatible specific to be used with an existing fallback.
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231205092229.19135-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Use #pwm-cells for all i.MX variants. Only fsl,imx1-pwm does not support
inverted PWM output. Keep it the same for consistency.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Samsung Exynos SoC reuses several devices from older designs, thus
historically we kept the old (block's) compatible only. This works fine
and there is no bug here, however guidelines expressed in
Documentation/devicetree/bindings/writing-bindings.rst state that:
1. Compatibles should be specific.
2. We should add new compatibles in case of bugs or features.
Add compatibles specific to each SoC in front of all old-SoC-like
compatibles.
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20231108104343.24192-13-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This contains a few fixes and a bunch of cleanups, a lot of which is in
preparation for Uwe's character device support that may be ready in time
for the next merge window.
-----BEGIN PGP SIGNATURE-----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=S2DI
-----END PGP SIGNATURE-----
Merge tag 'pwm/for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"This contains a few fixes and a bunch of cleanups, a lot of which is
in preparation for Uwe's character device support that may be ready in
time for the next merge window"
* tag 'pwm/for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (37 commits)
pwm: samsung: Document new member .channel in struct samsung_pwm_chip
pwm: bcm2835: Add support for suspend/resume
pwm: brcmstb: Checked clk_prepare_enable() return value
pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume
pwm: pxa: Explicitly include correct DT includes
pwm: cros-ec: Simplify using devm_pwmchip_add() and dev_err_probe()
pwm: samsung: Consistently use the same name for driver data
pwm: vt8500: Simplify using devm functions
pwm: sprd: Simplify using devm_pwmchip_add() and dev_err_probe()
pwm: sprd: Provide a helper to cast a chip to driver data
pwm: spear: Simplify using devm functions
pwm: mtk-disp: Simplify using devm_pwmchip_add()
pwm: imx-tpm: Simplify using devm functions
pwm: brcmstb: Simplify using devm functions
pwm: bcm2835: Simplify using devm functions
pwm: bcm-iproc: Simplify using devm functions
pwm: Adapt sysfs API documentation to reality
pwm: dwc: add PWM bit unset in get_state call
pwm: dwc: make timer clock configurable
pwm: dwc: split pci out of core driver
...
The 'clocks' property is mandatory for the PWM to operate.
Document it.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
imx28 uses the same PWM block that is found on imx23.
Add an entry for fsl,imx28-pwm.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This contains various cleanups and fixes across the board.
-----BEGIN PGP SIGNATURE-----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=kax5
-----END PGP SIGNATURE-----
Merge tag 'pwm/for-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"Various cleanups and fixes across the board"
* tag 'pwm/for-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (31 commits)
pwm: lpc32xx: Remove handling of PWM channels
pwm: atmel: Simplify using devm functions
dt-bindings: pwm: brcm,kona-pwm: convert to YAML
pwm: stmpe: Handle errors when disabling the signal
pwm: stm32: Simplify using devm_pwmchip_add()
pwm: stm32: Don't modify HW state in .remove() callback
pwm: Fix order of freeing resources in pwmchip_remove()
pwm: ntxec: Use device_set_of_node_from_dev()
pwm: ntxec: Drop a write-only variable from driver data
pwm: pxa: Don't reimplement of_device_get_match_data()
pwm: lpc18xx-sct: Simplify using devm_clk_get_enabled()
pwm: atmel-tcb: Don't track polarity in driver data
pwm: atmel-tcb: Unroll atmel_tcb_pwm_set_polarity() into only caller
pwm: atmel-tcb: Put per-channel data into driver data
pwm: atmel-tcb: Fix resource freeing in error path and remove
pwm: atmel-tcb: Harmonize resource allocation order
pwm: Drop unused #include <linux/radix-tree.h>
pwm: rz-mtu3: Fix build warning 'num_channel_ios' not described
pwm: Remove outdated documentation for pwmchip_remove()
pwm: atmel: Enable clk when pwm already enabled in bootloader
...
DT core:
- Add support for generating DT nodes for PCI devices. This is the
groundwork for applying overlays to PCI devices containing
non-discoverable downstream devices.
- DT unittest additions to check reverted changesets, to test for
refcount issues, and to test unresolved symbols. Also, various
clean-ups of the unittest along the way.
- Refactor node and property manipulation functions to better share code
with old API and changeset API
- Refactor changeset print functions to a common implementation
- Move some platform_device specific functions into of_platform.c
Bindings:
- Treewide fixing of typos
- Treewide clean-up of SPDX tags to use 'OR' consistently
- Last chunk of dropping unnecessary quotes. With that, the check
for unnecessary quotes is enabled in yamllint.
- Convert ftgmac100, zynqmp-genpd, pps-gpio, syna,rmi4, and qcom,ssbi
bindings to DT schema format
- Add Allwinner V3s xHCI USB, Saef SF-TC154B display, QCom SM8450 Inline
Crypto Engine, QCom SM6115 UFS, QCom SDM670 PDC interrupt controller,
Arm 2022 Cortex cores, and QCom IPQ9574 Crypto bindings
- Fixes for Rockchip DWC PCI binding
- Ensure all properties are evaluated on USB connector schema
- Fix dt-check-compatible script to find of_device_id instances with
compiler annotations
-----BEGIN PGP SIGNATURE-----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=kl+z
-----END PGP SIGNATURE-----
Merge tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT core:
- Add support for generating DT nodes for PCI devices. This is the
groundwork for applying overlays to PCI devices containing
non-discoverable downstream devices.
- DT unittest additions to check reverted changesets, to test for
refcount issues, and to test unresolved symbols. Also, various
clean-ups of the unittest along the way.
- Refactor node and property manipulation functions to better share
code with old API and changeset API
- Refactor changeset print functions to a common implementation
- Move some platform_device specific functions into of_platform.c
Bindings:
- Treewide fixing of typos
- Treewide clean-up of SPDX tags to use 'OR' consistently
- Last chunk of dropping unnecessary quotes. With that, the check for
unnecessary quotes is enabled in yamllint.
- Convert ftgmac100, zynqmp-genpd, pps-gpio, syna,rmi4, and qcom,ssbi
bindings to DT schema format
- Add Allwinner V3s xHCI USB, Saef SF-TC154B display, QCom SM8450
Inline Crypto Engine, QCom SM6115 UFS, QCom SDM670 PDC interrupt
controller, Arm 2022 Cortex cores, and QCom IPQ9574 Crypto bindings
- Fixes for Rockchip DWC PCI binding
- Ensure all properties are evaluated on USB connector schema
- Fix dt-check-compatible script to find of_device_id instances with
compiler annotations"
* tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits)
dt-bindings: usb: Add V3s compatible string for OHCI
dt-bindings: usb: Add V3s compatible string for EHCI
dt-bindings: display: panel: mipi-dbi-spi: add Saef SF-TC154B
dt-bindings: vendor-prefixes: document Saef Technology
dt-bindings: thermal: lmh: update maintainer address
of: unittest: Fix of_unittest_pci_node() kconfig dependencies
dt-bindings: crypto: ice: Document sm8450 inline crypto engine
dt-bindings: ufs: qcom: Add ICE to sm8450 example
dt-bindings: ufs: qcom: Add sm6115 binding
dt-bindings: ufs: qcom: Add reg-names property for ICE
dt-bindings: yamllint: Enable quoted string check
dt-bindings: Drop remaining unneeded quotes
of: unittest-data: Fix whitespace - angular brackets
of: unittest-data: Fix whitespace - indentation
of: unittest-data: Fix whitespace - blank lines
of: unittest-data: Convert remaining overlay DTS files to sugar syntax
of: overlay: unittest: Add test for unresolved symbol
of: unittest: Add separators to of_unittest_overlay_high_level()
of: unittest: Cleanup partially-applied overlays
of: unittest: Merge of_unittest_apply{,_revert}_overlay_check()
...
Fix typos in Documentation/devicetree/bindings. The changes are in
descriptions or comments where they shouldn't affect functionality.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20230814212822.193684-3-helgaas@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
There's a little bit of everything in here: we've got various
improvements and cleanups to drivers, some fixes across the board and a
bit of new hardware support.
-----BEGIN PGP SIGNATURE-----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=gWkY
-----END PGP SIGNATURE-----
Merge tag 'pwm/for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"There's a little bit of everything in here: we've got various
improvements and cleanups to drivers, some fixes across the board and
a bit of new hardware support"
* tag 'pwm/for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (22 commits)
dt-bindings: pwm: convert pwm-bcm2835 bindings to YAML
pwm: Add Renesas RZ/G2L MTU3a PWM driver
pwm: mtk_disp: Fix the disable flow of disp_pwm
dt-bindings: pwm: restrict node name suffixes
pwm: pca9685: Switch i2c driver back to use .probe()
pwm: ab8500: Fix error code in probe()
MAINTAINERS: add pwm to PolarFire SoC entry
pwm: add microchip soft ip corePWM driver
pwm: sysfs: Do not apply state to already disabled PWMs
pwm: imx-tpm: force 'real_period' to be zero in suspend
pwm: meson: make full use of common clock framework
pwm: meson: don't use hdmi/video clock as mux parent
pwm: meson: switch to using struct clk_parent_data for mux parents
pwm: meson: remove not needed check in meson_pwm_calc
pwm: meson: fix handling of period/duty if greater than UINT_MAX
pwm: meson: modify and simplify calculation in meson_pwm_get_state
dt-bindings: pwm: Add R-Car V3U device tree bindings
dt-bindings: pwm: imx: add i.MX8QXP compatible
pwm: mediatek: Add support for MT7981
dt-bindings: pwm: mediatek: Add mediatek,mt7981 compatible
...
Nothing surprising in the SoC specific drivers, with the usual updates:
* Added or improved SoC driver support for Tegra234, Exynos4121, RK3588,
as well as multiple Mediatek and Qualcomm chips
* SCMI firmware gains support for multiple SMC/HVC transport and version
3.2 of the protocol
* Cleanups amd minor changes for the reset controller, memory controller,
firmware and sram drivers
* Minor changes to amd/xilinx, samsung, tegra, nxp, ti, qualcomm,
amlogic and renesas SoC specific drivers
-----BEGIN PGP SIGNATURE-----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=zvLr
-----END PGP SIGNATURE-----
Merge tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"Nothing surprising in the SoC specific drivers, with the usual
updates:
- Added or improved SoC driver support for Tegra234, Exynos4121,
RK3588, as well as multiple Mediatek and Qualcomm chips
- SCMI firmware gains support for multiple SMC/HVC transport and
version 3.2 of the protocol
- Cleanups amd minor changes for the reset controller, memory
controller, firmware and sram drivers
- Minor changes to amd/xilinx, samsung, tegra, nxp, ti, qualcomm,
amlogic and renesas SoC specific drivers"
* tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (118 commits)
dt-bindings: interrupt-controller: Convert Amlogic Meson GPIO interrupt controller binding
MAINTAINERS: add PHY-related files to Amlogic SoC file list
drivers: meson: secure-pwrc: always enable DMA domain
tee: optee: Use kmemdup() to replace kmalloc + memcpy
soc: qcom: geni-se: Do not bother about enable/disable of interrupts in secondary sequencer
dt-bindings: sram: qcom,imem: document qdu1000
soc: qcom: icc-bwmon: Fix MSM8998 count unit
dt-bindings: soc: qcom,rpmh-rsc: Require power-domains
soc: qcom: socinfo: Add Soc ID for IPQ5300
dt-bindings: arm: qcom,ids: add SoC ID for IPQ5300
soc: qcom: Fix a IS_ERR() vs NULL bug in probe
soc: qcom: socinfo: Add support for new fields in revision 19
soc: qcom: socinfo: Add support for new fields in revision 18
dt-bindings: firmware: scm: Add compatible for SDX75
soc: qcom: mdt_loader: Fix split image detection
dt-bindings: memory-controllers: drop unneeded quotes
soc: rockchip: dtpm: use C99 array init syntax
firmware: tegra: bpmp: Add support for DRAM MRQ GSCs
soc/tegra: pmc: Use devm_clk_notifier_register()
soc/tegra: pmc: Simplify debugfs initialization
...
Cleanup bindings dropping unneeded quotes. Once all these are fixed,
checking for this can be enabled in yamllint.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20230609140709.64655-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
Convert the DT binding document for pwm-bcm2835 from .txt to YAML.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Make the pattern matching node names a bit stricter to improve DTS
consistency. The pattern is restricted to:
1. Only one unit address or one -N suffix,
2. -N suffixes to decimal numbers.
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
i.MX8QXP compatible is missing in the list, add it.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Add compatible string for the PWM unit found of the MediaTek MT7981 SoC.
This is in preparation to adding support in the pwm-mediatek.c driver.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Add a compatible string for MediaTek Helio X10 MT6795's display PWM
block: this is the same as MT8173.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/20230412112739.160376-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Apple SoCs such as the M1 contain a PWM controller used
among other things to control the keyboard backlight.
Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Since commit 241eab7665 ("pwm: mediatek: Add support for MT7986")
support for the 2 PWM channels implemented in MediaTek MT7986 SoCs has
been added. Also add the compatible string to dt-bindings now that
they have been converted to YAML.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This rather small set of changes includes some minor fixes and
improvements. The AB8500 driver gained support for reading the initial
hardware state and the Synopsys DesignWare driver received some work to
prepare for device tree and platform support.
-----BEGIN PGP SIGNATURE-----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=PQhV
-----END PGP SIGNATURE-----
Merge tag 'pwm/for-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"This rather small set of changes includes some minor fixes and
improvements.
The AB8500 driver gained support for reading the initial hardware
state and the Synopsys DesignWare driver received some work to prepare
for device tree and platform support"
* tag 'pwm/for-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
pwm: dwc: Use devm_pwmchip_add()
pwm: dwc: Move memory allocation to own function
pwm: dwc: Change &pci->dev to dev in probe
dt-bindings: pwm: Document Synopsys DesignWare snps,pwm-dw-apb-timers-pwm2
pwm: iqs620a: Replace one remaining instance of regmap_update_bits()
pwm: ab8500: Implement .get_state()
pwm: ab8500: Fix calculation of duty and period
pwm: lp3943: Drop unused i2c include
dt-bindings: pwm: mediatek: Convert pwm-mediatek to DT schema
pwm: stm32-lp: fix the check on arr and cmp registers update
pwm: Move pwm_capture() dummy to restore order
pwm: sifive: Always let the first pwm_apply_state succeed
Sagar's email listed in maintainers is bouncing as his division was sold
off by the company. I attempted to contact him some days ago on what the
bounce email told me was his new contact information, but am yet to
receive a response.
Paul and Palmer are listed on each of the bindings, both of whom were
alive & well as of Wednesday so the bindings remain maintained.
CC: Sagar Kadam <sagar.kadam@openfive.com>
CC: Sagar Kadam <sagar.kadam@sifive.com>
Link: https://lore.kernel.org/all/785425ca-4000-a7e4-16d6-4d68c91b158d@kernel.org/
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Link: https://lore.kernel.org/r/20230217180035.39658-1-conor@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Add documentation for the bindings for Synopsys' DesignWare PWM block
as we will be adding DT/platform support to the Linux driver soon.
Signed-off-by: Ben Dooks <ben.dooks@sifive.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This converts pwm-mediatek.txt to mediatek,mt2712-pwm.yaml schema;
while at it, the clock names were clarified as previously they were
documented as "pwmX-Y", but valid names are "pwmN" only.
Also, the example was changed to use "mediatek,mt2712-pwm" instead
for consistency with the schema filename.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
The type for operating-points-v2 property is coming from dtschema
(/schemas/opp/opp.yaml), so individual bindings can just use simple
"true".
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230119131033.117324-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
Various changes across the board, mostly improvements and cleanups.
-----BEGIN PGP SIGNATURE-----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=IM51
-----END PGP SIGNATURE-----
Merge tag 'pwm/for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"Various changes across the board, mostly improvements and cleanups"
* tag 'pwm/for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (42 commits)
pwm: pca9685: Convert to i2c's .probe_new()
pwm: sun4i: Propagate errors in .get_state() to the caller
pwm: Handle .get_state() failures
pwm: sprd: Propagate errors in .get_state() to the caller
pwm: rockchip: Propagate errors in .get_state() to the caller
pwm: mtk-disp: Propagate errors in .get_state() to the caller
pwm: imx27: Propagate errors in .get_state() to the caller
pwm: cros-ec: Propagate errors in .get_state() to the caller
pwm: crc: Propagate errors in .get_state() to the caller
leds: qcom-lpg: Propagate errors in .get_state() to the caller
drm/bridge: ti-sn65dsi86: Propagate errors in .get_state() to the caller
pwm/tracing: Also record trace events for failed API calls
pwm: Make .get_state() callback return an error code
pwm: pxa: Enable for MMP platform
pwm: pxa: Add reference manual link and limitations
pwm: pxa: Use abrupt shutdown mode
pwm: pxa: Remove clk enable/disable from pxa_pwm_config
pwm: pxa: Set duty cycle to 0 when disabling PWM
pwm: pxa: Remove pxa_pwm_enable/disable
pwm: mediatek: Add support for MT7986
...
The Devicetree bindings document does not have to say in the title that
it is a "binding", but instead just describe the hardware.
Drop trailing "bindings" in various forms (also with trailing full
stop):
find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
-not -name 'trivial-devices.yaml' \
-exec sed -i -e 's/^title: \(.*\) [bB]indings\?\.\?$/title: \1/' {} \;
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> # ROHM
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC
Acked-by: Stephen Boyd <sboyd@kernel.org> # clk
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media
Acked-by: Sebastian Reichel <sre@kernel.org> # power
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # cpufreq
Link: https://lore.kernel.org/r/20221216163815.522628-7-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
* New drivers
- Driver cros_hps_i2c for ChromeOS human presence sensor.
* Cleanups
- Add missing property in dt-binding example.
- Update the availability of properties in dt-binding.
- Separate dt-binding for ChromeOS fingerprint sensor.
* Improvements
- Set PROBE_PREFER_ASYNCHRONOUS for some drivers for shortening boot time.
* Fixes
- Fix an use-after-free in cros_ec_typec.
* Minor fixes and cleanups
-----BEGIN PGP SIGNATURE-----
iIkEABYIADEWIQS0yQeDP3cjLyifNRUrxTEGBto89AUCY5FCyBMcdHp1bmdiaUBr
ZXJuZWwub3JnAAoJECvFMQYG2jz0ntoBALHbhZxJ7zFXTONGVyEnIrQz4rrousX6
uy/iVfj77oV4AQDVJi2WivZhFptlwvAL4AHZhFv3YPGxWMNCTLx6MvlIBw==
=Hg74
-----END PGP SIGNATURE-----
Merge tag 'tag-chrome-platform-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Tzung-Bi Shih:
"New drivers
- Driver for ChromeOS human presence sensor
Cleanups:
- Add missing property in dt-binding example.
- Update the availability of properties in dt-binding.
- Separate dt-binding for ChromeOS fingerprint sensor.
Improvements:
- Set PROBE_PREFER_ASYNCHRONOUS for some drivers for shortening boot time.
Fixes:
- Fix an use-after-free in cros_ec_typec.
And minor fixes and cleanups"
* tag 'tag-chrome-platform-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
platform/chrome: cros_ec_typec: zero out stale pointers
platform/chrome: cros_usbpd_notify: Fix error handling in cros_usbpd_notify_init()
platform/chrome: cros_ec: Convert to i2c's .probe_new()
platform/chrome: cros_ec_lpc: Force synchronous probe
platform/chrome: cros_ec_spi: Set PROBE_PREFER_ASYNCHRONOUS
platform/chrome: cros_ec_lightbar: Set PROBE_PREFER_ASYNCHRONOUS
platform/chrome: cros_ec_debugfs: Set PROBE_PREFER_ASYNCHRONOUS
platform/chrome: cros_ec_lpc: Mark PROBE_PREFER_ASYNCHRONOUS
platform/chrome: cros_ec_lpc: Move mec_init to device probe
platform/chrome: Use kstrtobool() instead of strtobool()
platform/chrome: cros_ec_lpc_mec: remove cros_ec_lpc_mec_destroy()
dt-bindings: cros-ec: Add ChromeOS fingerprint binding
dt-bindings: cros-ec: Reorganize and enforce property availability
platform/chrome: cros_hps_i2c: make remove callback return void
platform/chrome: add a driver for HPS
Document support for the 16-Bit Timer Pulse Unit (TPU) in the Renesas
R-Car V4H (R8A779G0) SoC.
Based on a patch in the BSP by CongDang.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Document support for the PWM timers in the Renesas R-Car V4H (R8A779G0)
SoC.
Based on a patch in the BSP by CongDang.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
New memory client IDs and IOMMU stream IDs, as well as new compatible
strings are introduced to support more hardware on Tegra234. Some device
tree bindings are converted to json-schema to allow formal validation.
-----BEGIN PGP SIGNATURE-----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=Eawq
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=OUO0
-----END PGP SIGNATURE-----
Merge tag 'tegra-for-6.2-dt-bindings-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
dt-bindings: Changes for v6.2-rc1
New memory client IDs and IOMMU stream IDs, as well as new compatible
strings are introduced to support more hardware on Tegra234. Some device
tree bindings are converted to json-schema to allow formal validation.
* tag 'tegra-for-6.2-dt-bindings-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt-bindings: usb: tegra-xusb: Convert to json-schema
dt-bindings: pwm: tegra: Convert to json-schema
dt-bindings: pinctrl: tegra194: Separate instances
dt-bindings: pinctrl: tegra: Convert to json-schema
dt-bindings: PCI: tegra234: Add ECAM support
dt-bindings: pwm: tegra: Document Tegra234 PWM
dt-bindings: Add bindings for Tegra234 NVDEC
dt-bindings: tegra: Update headers for Tegra234
dt-bindings: Add headers for NVDEC on Tegra234
Link: https://lore.kernel.org/r/20221121171239.2041835-4-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
dt-bindings:
- new compatibles to support the StarFive VisionFive & thead CPU cores
- a fix for the PolarFire SoC's pwm binding, merged through my tree as
suggested by the PWM maintainers
Microchip:
- Non-urgent fix for the node address not matches the reg in a way that
the checkers don't complain about
- Add GPIO controlled LEDs for Icicle
- Support for the "CCC" clocks in the FPGA fabric. Previously these
used fixed-frequency clocks in the dt, but if which CCC is in use is
known, as in the v2022.09 Icicle Kit Reference Design, the rates can
be read dynamically. It's an "is known" as it *can* be set via
constraints in the FPGA tooling but does not have to be.
- A fix for the Icicle's pwm-cells
- Removal of some unused PCI clocks
StarFive:
- Addition of the VisionFive DT, which has been a long time coming!
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCY3tLkQAKCRB4tDGHoIJi
0qM+AP9i7GnanM9SfzeRaftL/JO2RrDcM0QGW9tkE0DVsVyzugD+OxkxV4LJS9GJ
O4UBM7APtCNJ7hUvvCQpikdAT2POKAI=
=37HZ
-----END PGP SIGNATURE-----
Merge tag 'riscv-dt-for-v6.2-mw0' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt
RISC-V DeviceTrees for v6.2
dt-bindings:
- new compatibles to support the StarFive VisionFive & thead CPU cores
- a fix for the PolarFire SoC's pwm binding, merged through my tree as
suggested by the PWM maintainers
Microchip:
- Non-urgent fix for the node address not matches the reg in a way that
the checkers don't complain about
- Add GPIO controlled LEDs for Icicle
- Support for the "CCC" clocks in the FPGA fabric. Previously these
used fixed-frequency clocks in the dt, but if which CCC is in use is
known, as in the v2022.09 Icicle Kit Reference Design, the rates can
be read dynamically. It's an "is known" as it *can* be set via
constraints in the FPGA tooling but does not have to be.
- A fix for the Icicle's pwm-cells
- Removal of some unused PCI clocks
StarFive:
- Addition of the VisionFive DT, which has been a long time coming!
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
* tag 'riscv-dt-for-v6.2-mw0' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
dt-bindings: riscv: Add T-HEAD C906 and C910 compatibles
riscv: dts: microchip: remove unused pcie clocks
riscv: dts: microchip: remove pcie node from the sev kit
riscv: dts: microchip: fix the icicle's #pwm-cells
dt-bindings: pwm: fix microchip corePWM's pwm-cells
riscv: dts: starfive: Add StarFive VisionFive V1 device tree
riscv: dts: starfive: Add common DT for JH7100 based boards
dt-bindings: riscv: starfive: Add StarFive VisionFive V1 board
riscv: dts: microchip: fix memory node unit address for icicle
riscv: dts: microchip: icicle: Add GPIO controlled LEDs
riscv: dts: microchip: add the mpfs' fabric clock control
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Convert the Tegra PWFM bindings from the free-form text format to
json-schema.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>