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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm into sunxi/dt-for-6.17
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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Document the SDHCI Controller on the Milos SoC.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250713-sm7635-fp6-initial-v2-10-e8f9a789505b@fairphone.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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The A523 PPU is likely the same kind of hardware seen on previous SoCs.
The A523 PCK600, as the name suggests, is likely a customized version
of ARM's PCK-600 power controller. Comparing the BSP driver against
ARM's PPU datasheet shows that the basic registers line up, but
Allwinner's hardware has some additional delay controls in the reserved
register range. As such it is likely not fully compatible with the
standard ARM version.
Document A523 PPU and PCK600 compatibles.
Also reorder the compatible string entries so they are grouped and
ordered by family first, then by SoC model.
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20250712074021.805953-2-wens@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Convert the Applied Micro X-Gene MSI controller binding to DT schema
format. MSI controllers go in interrupt-controller directory so move the
schema there.
Link: https://lore.kernel.org/r/20250710180757.2970583-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Add a compatible for the Allwinner A523 SoC, with an integrated
ARM Mali G57 MC1 (Valhall-JM) GPU.
Signed-off-by: Mikhail Kalashnikov <iuncuim@gmail.com>
Link: https://lore.kernel.org/r/20250711035730.17507-2-iuncuim@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Document established Devicetree bindings maintainers review practice:
using DTS coding style property order in both 'properties' and
'required' secions.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250713-dt-bindings-docs-v2-4-672c898054ae@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Document established Devicetree bindings maintainers review practice:
instance indexes, either as properties or as custom new OF alias, are
not accepted. Recommended way is to use, depending on the
situation/hardware: different compatible, cell arguments or syscon
phandle arguments.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250713-dt-bindings-docs-v2-3-672c898054ae@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Document established Devicetree bindings maintainers review practices:
1. Compatibles should not use bus suffixes to encode the type of
interface, because the parent bus node defines that interface, e.g.
"vendor,device" instead of "vendor,device-i2c" + "vendor,device-spi".
2. If the compatible represents the device as a whole, it should not
contain the type of device in the name.
3. Filenames should match compatible. The best if match is 100%, but if
binding has multiple compatibles, then one of the fallbacks should be
used. Alternatively a genericish name is allowed if it follows
"vendor,device" style.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250713-dt-bindings-docs-v2-2-672c898054ae@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Patches adding new device bindings should avoid 'YAML' keyword in the
subject, because all bindings are supposed to be in DT schema format,
which uses YAML. The DT schema is welcomed only in case of patches
doing conversion. Effectively people get confused that subject should
not contain anything else than device name after the prefix, so add two
recommended examples.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250713-dt-bindings-docs-v2-1-672c898054ae@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Nicera D3-323-AA is a PIR sensor for human detection. It has two GPIOs
for detection and data communication.
Signed-off-by: Waqar Hameed <waqar.hameed@axis.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/19a2744cebaee57fe5349986094168524baa9838.1751636734.git.waqar.hameed@axis.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Nicera (Nippon Ceramic Co.) is a manufacturer of a wide range of
sensors. For example infrared, ultrasonic, gas sensors and much more.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Waqar Hameed <waqar.hameed@axis.com>
Link: https://patch.msgid.link/b52e82aa312a52c03d2b6c58cf329884d1829d29.1751636734.git.waqar.hameed@axis.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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The temperature sensor in the MT7981 is same as in the MT7986.
Add compatible string for mt7981.
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250708220405.1072393-2-olek2@wp.pl
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Add device tree documentation for AD4170-4 and similar sigma-delta ADCs.
The AD4170-4 is a 24-bit, multichannel, sigma-delta ADC.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Link: https://patch.msgid.link/aa4b3be541c7b759560f8e0c5340a456cb2f3801.1751895245.git.marcelo.schmitt@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Merge series from Luca Weiss <luca.weiss@fairphone.com>:
Document and add support for the regulators on PM7550 and PMR735B, which
can be paired with the Milos SoC.
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Merge series from Peng Fan <peng.fan@nxp.com>:
This patchset is a pick up of patch 1,2 from [1]. And I also collect
Linus's R-b for patch 2. After this patchset, there is only one user of
of_gpio.h left in sound driver(pxa2xx-ac97).
of_gpio.h is deprecated, update the driver to use GPIO descriptors.
Patch 1 is to drop legacy platform data which in-tree no users are using it
Patch 2 is to convert to GPIO descriptors
Checking the DTS that use the device, all are using GPIOD_ACTIVE_LOW
polarity for reset-gpios, so all should work as expected with this patch.
[1] https://lore.kernel.org/all/20250408-asoc-gpio-v1-0-c0db9d3fd6e9@nxp.com/
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Add the PMR735B compatible for the regulators in the PMIC found with the
Milos SoC.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20250711-pm7550-pmr735b-rpmh-regs-v2-2-bca8cc15c199@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add the PM7550 compatible for the regulators in the PMIC found with the
Milos SoC.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20250711-pm7550-pmr735b-rpmh-regs-v2-1-bca8cc15c199@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Fixes for a few clk drivers and bindings:
- Add a missing property to the Mediatek MT8188 clk binding to
keep binding checks happy
- Avoid an OOB by setting the correct number of parents in
dispmix_csr_clk_dev_data
- Allocate clk_hw structs early in probe to avoid an ordering
issue where clk_parent_data points to an unallocated clk_hw
when the child clk is registered before the parent clk in the
SCMI clk driver
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
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
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Add a compatible and channel bindings for MediaTek's MT6373 PMIC,
featuring an Auxiliary ADC IP with 15 ADC channels for external
(SoC) temperatures and external voltage inputs.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/20250703141146.171431-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Add a compatible and channel bindings for MediaTek's MT6363 PMIC,
featuring an Auxiliary ADC IP with 15 ADC channels used for both
internal temperatures and voltages and for external voltage inputs.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/20250703141146.171431-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Add a compatible for the Asus Portable AiO P1801-T.
Signed-off-by: Maxim Schwalm <maxim.schwalm@gmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250616073947.13675-2-clamor95@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Add a compatible for the Asus VivoTab RT TF600T.
Signed-off-by: Maxim Schwalm <maxim.schwalm@gmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250617070320.9153-2-clamor95@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
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This is an engineering reference platform for the Tegra264 SoC.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250507143802.1230919-4-thierry.reding@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Add the compatible string for the RTC block found on the Tegra264 SoC.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250507143802.1230919-3-thierry.reding@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Document the compatible string used for the GPCDMA controller on
Tegra264.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250507143802.1230919-2-thierry.reding@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250506133118.1011777-6-thierry.reding@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
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While the BPMP found on Tegra264 is similar to the versions found on
previous chips and should be backwards-compatible, some changes could
eventually be needed. Anticipate such changes and introduce a chip-
specific compatible string.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250506133118.1011777-5-thierry.reding@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Device tree maintainers prefer all single entry cases to be grouped
under an enum. Furthermore, alphanumeric ordering is easier for the
majority of people to understand than ordering by release, which is
quirky.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250506133118.1011777-4-thierry.reding@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
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It turns out that some instances of the HSP block on Tegra264 can have
up to 16 shared interrupts, so bump the maximum number of allowed
interrupts.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250506133118.1011777-3-thierry.reding@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Add bindings for the Memory Controller (MC) and External Memory
Controller (EMC) found on the Tegra264 SoC. Tegra264 SoC has a different
number of interrupt lines for MC sub-units: UCF_SOC, hub, hub common,
syncpoint and MC channel. The total number of interrupt lines is eight.
Update maxItems for MC interrupts accordingly.
This also adds a header containing the memory client ID definitions that
are used by the interconnects property in DT and the tegra_mc_client
table in the MC driver. These IDs are defined by the hardware, so the
numbering doesn't start at 0 and contains holes. Also added are the
stream IDs for various hardware blocks found on Tegra264. These are
allocated as blocks of 256 IDs and each block can be subdivided for
additional fine-grained isolation if needed.
Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
[treding@nvidia.com: add SMMU stream IDs, squash patches]
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250709222147.3758356-2-thierry.reding@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
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The PMC found on Tegra264 is similar to the version in earlier chips but
some of the register offsets and bitfields differ, so add a specific
compatible string for this new generation.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250506133118.1011777-2-thierry.reding@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Add device tree documentation for rk3576-nanopi-m5
Signed-off-by: John Clark <inindev@gmail.com>
Acked-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250628143229.74460-2-inindev@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Add dt bindings for the Marvell PXA1908 SoC and the Samsung Galaxy Core
Prime VE LTE phone (model number SM-G361F) using the SoC.
The SoC comes with 4 Cortex-A53 cores clocked up to ~1.2GHz and a
Vivante GC7000UL GPU. The phone also has a 4.5" 480x800 touchscreen, 8GB
eMMC and 1GB of LPDDR3 RAM.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>
Link: https://lore.kernel.org/r/20250708-pxa1908-lkml-v16-2-b4392c484180@dujemihanovic.xyz
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The current pinctrl properties apply only to the pxav1 controller.
Adding one default pinctrl node to a pxav3 controller therefore causes
a schema warning.
Check the existing properties only on pxav1. pxav2 and pxav3 may add
their own set of pinctrl properties if and when needed.
Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>
Link: https://lore.kernel.org/r/20250708-pxa1908-lkml-v16-1-b4392c484180@dujemihanovic.xyz
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Add entries for the JTY D101 tablet and the Lenovo A369i smartphone.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
Link: https://lore.kernel.org/r/20250702-mt6572-v4-6-bde75b7ed445@proton.me
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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JTY produced low-cost Android tablets based on various
MediaTek MT65xx SoCs.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
Link: https://lore.kernel.org/r/20250702-mt6572-v4-5-bde75b7ed445@proton.me
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Add a compatible string for watchdog on the MT6572 SoC.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
Link: https://lore.kernel.org/r/20250702-mt6572-v4-4-bde75b7ed445@proton.me
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Add a compatible string for sysirq on the MT6572 SoC.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Max Shevchenko <wctrl@proton.me>
Link: https://lore.kernel.org/r/20250702-mt6572-v4-2-bde75b7ed445@proton.me
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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imx95-libra-rdk-fpsc is a development board based on the phyCORE-i.MX 95
Plus FPSC SoM. Add its description and binding.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from Bluetooth.
Current release - regressions:
- tcp: refine sk_rcvbuf increase for ooo packets
- bluetooth: fix attempting to send HCI_Disconnect to BIS handle
- rxrpc: fix over large frame size warning
- eth: bcmgenet: initialize u64 stats seq counter
Previous releases - regressions:
- tcp: correct signedness in skb remaining space calculation
- sched: abort __tc_modify_qdisc if parent class does not exist
- vsock: fix transport_{g2h,h2g} TOCTOU
- rxrpc: fix bug due to prealloc collision
- tipc: fix use-after-free in tipc_conn_close().
- bluetooth: fix not marking Broadcast Sink BIS as connected
- phy: qca808x: fix WoL issue by utilizing at8031_set_wol()
- eth: am65-cpsw-nuss: fix skb size by accounting for skb_shared_info
Previous releases - always broken:
- netlink: fix wraparounds of sk->sk_rmem_alloc.
- atm: fix infinite recursive call of clip_push().
- eth:
- stmmac: fix interrupt handling for level-triggered mode in DWC_XGMAC2
- rtsn: fix a null pointer dereference in rtsn_probe()"
* tag 'net-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (37 commits)
net/sched: sch_qfq: Fix null-deref in agg_dequeue
rxrpc: Fix oops due to non-existence of prealloc backlog struct
rxrpc: Fix bug due to prealloc collision
MAINTAINERS: remove myself as netronome maintainer
selftests/net: packetdrill: add tcp_ooo-before-and-after-accept.pkt
tcp: refine sk_rcvbuf increase for ooo packets
net/sched: Abort __tc_modify_qdisc if parent class does not exist
net: ethernet: ti: am65-cpsw-nuss: Fix skb size by accounting for skb_shared_info
net: thunderx: avoid direct MTU assignment after WRITE_ONCE()
selftests/tc-testing: Create test case for UAF scenario with DRR/NETEM/BLACKHOLE chain
atm: clip: Fix NULL pointer dereference in vcc_sendmsg()
atm: clip: Fix infinite recursive call of clip_push().
atm: clip: Fix memory leak of struct clip_vcc.
atm: clip: Fix potential null-ptr-deref in to_atmarpd().
net: phy: smsc: Fix link failure in forced mode with Auto-MDIX
net: phy: smsc: Force predictable MDI-X state on LAN87xx
net: phy: smsc: Fix Auto-MDIX configuration when disabled by strap
net: stmmac: Fix interrupt handling for level-triggered mode in DWC_XGMAC2
rxrpc: Fix over large frame size warning
net: airoha: Fix an error handling path in airoha_probe()
...
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This will be needed to add support for TPS652G1 which also has regulator
dependencies.
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The TPS652G1 is a stripped down version of the TPS65224. From a software
point of view, it lacks any voltage monitoring, the watchdog, the ESM
and the ADC.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250703113153.2447110-2-mwalle@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
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The AM62D2 SoC, part of the K3 architecture, is built for high-performance
DSP tasks in automotive audio, pro audio, radar, sonar, and medical
imaging. It features up to four Cortex-A53 cores (1.4GHz), two Cortex-R5F
cores, and a C7x DSP with 2 TOPS MMA. Key interfaces include multi-channel
McASP audio, TSN-capable Gigabit Ethernet, and a range of peripherals
(UART, SPI, I2C, CAN, USB, eMMC/SD, OSPI, CSI). It supports LPDDR4/DDR4,
secure boot with hardware security, and low-power modes with
CAN/GPIO/UART wakeup.
This SoC is of part K3 AM62x family, which includes the AM62A and AM62P
variants. A key distinction is that the AM62D does not include multimedia
components such as the video encoder/decoder, MJPEG encoder, Vision
Processing Accelerator (VPAC) for image signal processing, or the display
subsystem. Additionally, the AM62D has a different pin configuration
compared to the AM62A, which impacts embedded software development.
This adds dt bindings for TI's AM62D2 family of devices.
More details about the SoCs can be found in the Technical Reference Manual:
https://www.ti.com/lit/pdf/sprujd4
Signed-off-by: Paresh Bhagat <p-bhagat@ti.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250708085839.1498505-3-p-bhagat@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Document support for the Expanded Serial Peripheral Interface (xSPI)
controller found on the Renesas RZ/V2H(P) (R9A09G057) and RZ/V2N
(R9A09G056) SoCs.
The xSPI hardware block on these SoCs is functionally identical to the
one on the RZ/G3E (R9A09G047) SoC. Therefore, the existing driver can be
reused without modification by using `renesas,r9a09g047-xspi` as a
fallback compatible.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250624171605.469724-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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The common style in all bindings for enumerating similar variants is to
use 'enum', not 'oneOf', so all boards of same variant or using same SoM
should be grouped under enum. It is more readable, more compact and
makes easier to find actual devices from the same family/type. Also
there is completely no point to repeat the compatible in the description
(incircuit,icnova-a20-adb4006 implies this is "ICnova A20 ADB4006" and
pine64,pinephone-1.2 implies "Pine64 PinePhone (1.2)").
Combine two easily visible cases: ICnova A20 and Pine64 PinePhone.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Link: https://patch.msgid.link/20250706095804.50475-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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Add myself as the maintainer for the Renesas RSCI device tree binding,
as Thierry Bultel no longer works for Renesas.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250630202323.279809-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Update the RSCI binding to support an optional secondary clock input on
the RZ/T2H SoC. At boot, the RSCI operates using the default synchronous
clock (PCLKM core clock), which is enabled by the bootloader. However, to
support a wider range of baud rates, the hardware also requires an
asynchronous external clock input. Clock selection is controlled
internally by the CCR3 register in the RSCI block.
Due to an incomplete understanding of the hardware, the original binding
defined only a single clock ("fck"), which is insufficient to describe the
full capabilities of the RSCI on RZ/T2H. This update corrects the binding
by allowing up to three clocks and defining the `clock-names` as
"operation", "bus", and optionally "sck" for the asynchronous clock input.
This is an ABI change, as it modifies the expected number and names of
clocks. However, since there are no in-kernel consumers of this binding
yet, the change is considered safe and non-disruptive.
Also remove the unneeded `serial0` alias from the DTS example and use
the R9A09G077_CLK_PCLKM macro for core clock.
Signed-off-by: Thierry Bultel <thierry.bultel.yh@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250630202323.279809-2-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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R-Car X5H (R8A78000) SoC has the R-Car Gen5 compatible SCIF and
HSCIF ports, so document the SoC specific bindings.
[Kuninori: tidyup for upstreaming]
Signed-off-by: Nghia Nguyen <nghia.nguyen.jg@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/87ecuxdggq.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Document the RPMh Power Domains on the Milos (e.g. SM7635) SoC.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250707-sm7635-rpmhpd-v2-1-b4aa37acb065@fairphone.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Runtime PM updates related to autosuspend for 6.17
Make several autosuspend functions mark last busy stamp and update
the documentation accordingly (Sakari Ailus).
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