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2024-07-18Merge tag 'devicetree-for-6.11' of ↵Linus Torvalds2-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DT Bindings: - Convert and add a bunch of IBM FSI related bindings - Add a new schema listing legacy compatibles which will (probably) never be documented. This will silence various checks warning about them. - Add bindings for Sierra Wireless mangOH Green SPI IoT interface, new Arm 2024 Cortex and Neoverse CPUs, QCom sc8180x PDC, QCom SDX75 GPI DMA, imx8mp/imx8qxp fsl,irqsteer, and Renesas RZ/G2UL CRU and CSI-2 blocks - Convert Spreadtrum sprd-timer, FSL cpm_qe, FSL fsl,ls-scfg-msi, FSL q(b)man-*, FSL qoriq-mc, and img,pdc-wdt bindings to DT schema - Drop obsolete stericsson,abx500.txt DT core: - Update dtc to upstream version v1.7.0-93-g1df7b047fe43 - Add support to run DT validation on DTs with applied overlays - Add helper for creating boolean properties in dynamic nodes and use that for dynamic PCI nodes - Clean-up early parsing of '#{address,size}-cells'" * tag 'devicetree-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (39 commits) dt-bindings: timer: sprd-timer: convert to YAML dt-bindings: incomplete-devices: document devices without bindings dt-bindings: trivial-devices: document the Sierra Wireless mangOH Green SPI IoT interface scripts/dtc: Update to upstream version v1.7.0-93-g1df7b047fe43 dt-bindings: soc: fsl: Add fsl,ls1028a-reset for reset syscon node dt-bindings: soc: fsl: cpm_qe: convert to yaml format dt-bindings: i2c: i2c-fsi: Convert to json-schema dt-bindings: fsi: Document the FSI Hub Controller dt-bindings: fsi: Document the AST2700 FSI controller dt-bindings: fsi: ast2600-fsi-master: Convert to json-schema dt-bindings: fsi: ibm,i2cr-fsi-master: Reference common FSI controller dt-bindings: fsi: Document the FSI controller common properties dt-bindings: fsi: Document the IBM SBEFIFO engine dt-bindings: fsi: p9-occ: Convert to json-schema dt-bindings: fsi: Document the IBM SCOM engine dt-bindings: fsi: fsi2spi: Document SPI controller child nodes dt-bindings: interrupt-controller: convert fsl,ls-scfg-msi to yaml dt-bindings: soc: fsl: Convert q(b)man-* to yaml format dt-bindings: misc: fsl,qoriq-mc: convert to yaml format dt-bindings: drop stale Anson Huang from maintainers ...
2024-07-11dt-bindings: pwm: at91: Add sama7d65 compatible stringNicolas Ferre1-1/+3
Add compatible string for sama7d65. Like sama7g5, it currently binds to "atmel,sama5d2-pwm" compatibility string for this driver, so add an "enum" to reflect that. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240710163651.343751-1-nicolas.ferre@microchip.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-07-10dt-bindings: pwm: imx: remove interrupt property from requiredFrank Li1-1/+0
The driver "drivers/pwm/pwm-imx27.c" never use interrupt. Generally pwm hardware generate a waveform according to register timing setting. Needn't interrupt handle at all. So remove it from "required" list. Signed-off-by: Frank Li <Frank.Li@nxp.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240605220839.1398872-1-Frank.Li@nxp.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-07-10dt-bindings: pwm: Add pwm-gpioNicola Di Lieto1-0/+46
Add bindings for PWM modulated by GPIO. Signed-off-by: Nicola Di Lieto <nicola.dilieto@gmail.com> Co-developed-by: Stefan Wahren <wahrenst@gmx.net> Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Dhruva Gole <d-gole@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240604-pwm-gpio-v7-1-6b67cf60db92@linaro.org Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-07-10dt-bindings: pwm: Add AXI PWM generatorDrew Fustini1-0/+48
Add Analog Devices AXI PWM generator. Link: https://analogdevicesinc.github.io/hdl/library/axi_pwm_gen/index.html Signed-off-by: Drew Fustini <dfustini@baylibre.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Nuno Sa <nuno.sa@analog.com> Co-developed-by: Trevor Gamblin <tgamblin@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Link: https://lore.kernel.org/r/20240605203507.1934434-2-tgamblin@baylibre.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-07-10dt-bindings: pwm: fsl-ftm: Convert to yaml formatFrank Li2-55/+92
Convert dt-bindings pwm-fsl-ftm.txt to yaml format. Additional change during convert: - "big-endian" is not required property. - Add "sleep" to pinctrl-names. - Change pinctrl-NNN to pinctrl-0 and pinctrl-1. - Remove label "pwm0" in example. Signed-off-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240528202025.2919358-1-Frank.Li@nxp.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-07-09dt-bindings: drop stale Anson Huang from maintainersKrzysztof Kozlowski2-2/+3
Emails to Anson Huang bounce: Diagnostic-Code: smtp; 550 5.4.1 Recipient address rejected: Access denied. Add IMX platform maintainers for bindings which would become orphaned. Acked-by: Uwe Kleine-König <ukleinek@kernel.org> Reviewed-by: Fabio Estevam <festevam@gmail.com> Acked-by: Peng Fan <peng.fan@nxp.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> # for I2C Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for IIO Acked-by: Andi Shyti <andi.shyti@kernel.org> Acked-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20240617065828.9531-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2024-07-06dt-bindings: pwm: describe the cells in #pwm-cells in pwm.yamlConor Dooley1-2/+4
When commit 89650a1e3b6f ("dt-bindings: pwm: Convert PWM bindings to json-schema") converted the pwm provider section of the text binding to dt-schema it also updated all references to pwm.txt in pwm provider bindings to pwm.yaml. Most pwm provider bindings had a reference to pwm.txt as it contains a description of what the cells in #pwm-cells are, albeit in the consumer section of the document. Only information in the provider section of the document was moved to the yaml binding, and it contains no information about the cell format, making all references to it for the cell format unhelpful. Fixes: 89650a1e3b6f ("dt-bindings: pwm: Convert PWM bindings to json-schema") Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240517-patient-stingily-30611f73e792@spud Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-05-01dt-bindings: pwm: snps,dw-apb-timers: Do not require pwm-cells twiceBinbin Zhou1-1/+0
pwm-cells property is already required by pwm.yaml schema. Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/68eaecf11db9bec7bdb90dbf38507332628a0434.1714450308.git.zhoubinbin@loongson.cn Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-05-01dt-bindings: pwm: mediatek,pwm-disp: Do not require pwm-cells twiceBinbin Zhou1-1/+0
pwm-cells property is already required by pwm.yaml schema. Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/480bcdc37958a9d99f4b61c26a13b844a1e416df.1714450308.git.zhoubinbin@loongson.cn Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-05-01dt-bindings: pwm: mediatek,mt2712: Do not require pwm-cells twiceBinbin Zhou1-1/+0
pwm-cells property is already required by pwm.yaml schema. Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/0a0c13d6d716a52540e165e4835c0c406cc5d8ec.1714450308.git.zhoubinbin@loongson.cn Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-05-01dt-bindings: pwm: marvell,pxa: Do not require pwm-cells twiceBinbin Zhou1-1/+0
pwm-cells property is already required by pwm.yaml schema. Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/06765e0dd9a842dc51ff9c9cea93f26b8792e44b.1714450308.git.zhoubinbin@loongson.cn Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-05-01dt-bindings: pwm: google,cros-ec: Do not require pwm-cells twiceBinbin Zhou1-1/+0
pwm-cells property is already required by pwm.yaml schema. Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/231df058d9cb35cfcf4bcdf4385f4ad8cb21a046.1714450308.git.zhoubinbin@loongson.cn Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-05-01dt-bindings: pwm: bcm2835: Do not require pwm-cells twiceBinbin Zhou1-1/+0
pwm-cells property is already required by pwm.yaml schema. Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/85d7dc606d60a7d0d1557b98ac3a600c660b7421.1714450308.git.zhoubinbin@loongson.cn Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-04-30dt-bindings: pwm: mediatek,pwm-disp: add compatible for mt8365 SoCAlexandre Mergnat1-0/+1
Add a compatible string for MediaTek Genio 350 MT8365's display PWM block: this is the same as MT8183. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231023-display-support-v3-11-53388f3ed34b@baylibre.com Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-04-26dt-bindings: pwm: at91: Add sam9x7 compatible strings listVarshini Rajendran1-0/+3
Add compatible strings list for SAM9X7. Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240223172619.672262-1-varshini.rajendran@microchip.com Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-04-15dt-bindings: pwm: mediatek,pwm-disp: Document power-domains propertyAngeloGioacchino Del Regno1-0/+3
Allow the power-domains property to the PWM_DISP block as on some SoCs this does need at most one power domain. Fixes: b09b179bac0a ("dt-bindings: pwm: Convert pwm-mtk-disp.txt to mediatek,pwm-disp.yaml format") Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240404081808.92199-1-angelogioacchino.delregno@collabora.com Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-03-19Merge tag 'soc-late-6.9' of ↵Linus Torvalds1-0/+56
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 ...
2024-03-02dt-bindings: pwm: amlogic: Add a new binding for meson8 pwm typesJerome Brunet1-3/+47
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>
2024-03-02dt-bindings: pwm: amlogic: fix s4 bindingsJerome Brunet1-9/+58
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: 43a1c4ff3977 ("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>
2024-02-26dt-bindings: pwm: opencores: Add compatible for StarFive JH8100Ji Sheng Teoh1-0/+1
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>
2024-02-15dt-bindings: pwm: mediatek,mt2712: add compatible for MT7988Rafał Miłecki1-0/+1
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>
2024-02-15dt-bindings: atmel,hlcdc: convert pwm bindings to json-schemaDharma Balasubiramani2-29/+35
Convert device tree bindings for Atmel's HLCDC PWM controller to YAML format. Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240202001733.91455-3-dharma.b@microchip.com Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-02-15dt-bindings: pxa-pwm: Convert to YAMLDuje Mihanović2-30/+51
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>
2024-01-22dt-bindings: pwm: Add bindings for OpenCores PWM ControllerWilliam Qiu1-0/+55
Add bindings for OpenCores PWM Controller. Signed-off-by: William Qiu <william.qiu@starfivetech.com> Reviewed-by: Hal Feng <hal.feng@starfivetech.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-01-13Merge tag 'pwm/for-6.8-rc1' of ↵Linus Torvalds3-23/+59
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 ...
2024-01-11Merge tag 'soc-dt-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds1-0/+4
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 ...
2023-12-20dt-bindings: pwm: ti,pwm-omap-dmtimer: Update binding for yamlTony Lindgren2-22/+59
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>
2023-12-20dt-bindings: pwm: remove Xinlei's mailMichael Walle1-1/+0
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>
2023-12-07dt-bindings: pwm: samsung: add specific compatible for Tesla FSDKrzysztof Kozlowski1-0/+1
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>
2023-12-05dt-bindings: pwm: imx-pwm: Unify #pwm-cells for all compatiblesAlexander Stein1-6/+4
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>
2023-11-15dt-bindings: pwm: samsung: add exynosautov920 compatibleJaewon Kim1-0/+1
Add samsung,exynosautov920-pwm compatible string to binding document. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20231115095609.39883-6-jaewon02.kim@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-11-15dt-bindings: pwm: samsung: add specific compatibles for existing SoCKrzysztof Kozlowski1-0/+2
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>
2023-11-10Merge tag 'pwm/for-6.7-rc1' of ↵Linus Torvalds1-2/+11
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 ...
2023-10-06dt-bindings: pwm: mxs: Document the clocks propertyFabio Estevam1-0/+5
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>
2023-10-06dt-bindings: pwm: mxs: Document fsl,imx28-pwmFabio Estevam1-2/+6
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>
2023-10-02dt-bindings: pwm: rockchip: Document rv1126-pwmJagan Teki1-0/+1
Document pwm compatible for rv1126 which is fallback compatible of rk3328-pwm group. Signed-off-by: Jagan Teki <jagan@edgeble.ai> Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230731103518.2906147-2-jagan@edgeble.ai Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2023-09-08Merge tag 'pwm/for-6.6-rc1' of ↵Linus Torvalds2-21/+51
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 ...
2023-08-31Merge tag 'devicetree-for-6.6' of ↵Linus Torvalds1-1/+1
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() ...
2023-08-18dt-bindings: Fix typosBjorn Helgaas1-1/+1
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>
2023-07-28dt-bindings: pwm: brcm,kona-pwm: convert to YAMLStanislav Jakubek2-21/+51
Convert Broadcom Kona family PWM controller bindings to DT schema. Change during conversion: - add used, but previously undocumented brcm,bcm11351-pwm compatible Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2023-07-19dt-bindings: pwm: samsung: add exynosautov9 compatibleJaewon Kim1-6/+11
Add samsung,exynosautov9-pwm compatible string to binding document. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Thierry Reding <thierry.reding@gmail.com> Link: https://lore.kernel.org/r/20230718062200.79306-2-jaewon02.kim@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-07-05Merge tag 'pwm/for-6.5-rc1' of ↵Linus Torvalds6-31/+50
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 ...
2023-06-30Merge tag 'soc-drivers-6.5' of ↵Linus Torvalds1-1/+3
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 ...
2023-06-24dt-bindings: pwm: drop unneeded quotesKrzysztof Kozlowski2-2/+2
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>
2023-06-23dt-bindings: pwm: convert pwm-bcm2835 bindings to YAMLStefan Wahren2-30/+43
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>
2023-06-23dt-bindings: pwm: restrict node name suffixesKrzysztof Kozlowski1-1/+1
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>
2023-06-23dt-bindings: pwm: Add R-Car V3U device tree bindingsWolfram Sang1-0/+1
Tested-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2023-06-23dt-bindings: pwm: imx: add i.MX8QXP compatibleAlexander Stein1-0/+4
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>
2023-06-23dt-bindings: pwm: mediatek: Add mediatek,mt7981 compatibleDaniel Golle1-0/+1
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>
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-26 11:07:11 +0300