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2024-03-17Merge tag 'linux-watchdog-6.9-rc1' of ↵Linus Torvalds6-32/+109
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - Remove usage of the deprecated ida_simple_xx() API - Add kernel-doc for wdt_set_timeout() - Add support for R-Car V4M, StarFive's JH8100 and sam9x7-wdt - Fixes and small improvements * tag 'linux-watchdog-6.9-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: intel-mid_wdt: Get platform data via dev_get_platdata() watchdog: intel-mid_wdt: Don't use "proxy" headers watchdog: intel-mid_wdt: Remove unused intel-mid.h dt-bindings: watchdog: sama5d4-wdt: add compatible for sam9x7-wdt dt-bindings: watchdog: sprd,sp9860-wdt: convert to YAML dt-bindings: watchdog: starfive,jh7100-wdt: Add compatible for JH8100 watchdog: stm32_iwdg: initialize default timeout dt-bindings: watchdog: arm,sp805: document the reset signal watchdog: sp805_wdt: deassert the reset if available watchdog/hpwdt: Support Suspend and Resume dt-bindings: watchdog: renesas-wdt: Add support for R-Car V4M watchdog: starfive: check watchdog status before enabling in system resume watchdog: starfive: Check pm_runtime_enabled() before decrementing usage counter watchdog: qcom: fine tune the max timeout value calculation watchdog: Add kernel-doc for wdt_set_timeout() watchdog: core: Remove usage of the deprecated ida_simple_xx() API
2024-03-03dt-bindings: watchdog: sama5d4-wdt: add compatible for sam9x7-wdtVarshini Rajendran1-4/+8
Add compatible microchip,sam9x7-wdt to DT bindings documentation. Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240223172627.672316-1-varshini.rajendran@microchip.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2024-03-03dt-bindings: watchdog: sprd,sp9860-wdt: convert to YAMLStanislav Jakubek2-19/+64
Convert Spreadtrum SP9860 watchdog timer bindings to DT schema. Adjust file name to match compatible. Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com> Acked-by: Chunyan Zhang <zhang.lyra@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/ZdDUlGdqH7Qv3SDu@standask-GA-A55M-S2HP Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2024-03-03dt-bindings: watchdog: starfive,jh7100-wdt: Add compatible for JH8100Ji Sheng Teoh1-9/+31
Add "starfive,jh8100-wdt" compatible string for StarFive's JH8100 watchdog. Since JH8100 watchdog only has 1 reset signal, update binding document to support one reset for "starfive,jh8100-wdt" compatible. Signed-off-by: Ley Foon Tan <leyfoon.tan@starfivetech.com> Signed-off-by: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231221084358.3458713-2-jisheng.teoh@starfivetech.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2024-03-03dt-bindings: watchdog: arm,sp805: document the reset signalYang Xiwen1-0/+5
The reset signal needs to be deasserted before operation of sp805 module. Document in the binding. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Yang Xiwen <forbidden405@outlook.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20240221-hisi-wdt-v3-2-9642613dc2e6@outlook.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2024-03-03dt-bindings: watchdog: renesas-wdt: Add support for R-Car V4MMinh Le1-0/+1
Add documentation for r8a779h0 compatible string to Renesas watchdog device tree bindings documentation. Signed-off-by: Minh Le <minh.le.aj@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/8c2eaad577513a519c518698a45083afb65b16f0.1706789940.git.geert+renesas@glider.be Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2024-03-01dt-bindings: watchdog: drop obsolete brcm,bcm2835-pm-wdt bindingsStanislav Jakubek1-18/+0
These bindings are already (better) described in soc/bcm/brcm,bcm2835-pm.yaml. Drop these obsolete bindings. Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/ZdC/624d1c8O3NRG@standask-GA-A55M-S2HP Signed-off-by: Rob Herring <robh@kernel.org>
2024-03-01dt-bindings: watchdog: qcom-wdt: Update maintainer to Rajendra NayakJeffrey Hugo1-1/+1
The servers for the @codeaurora domain are long retired and any messages sent there will bounce. Sai has left the company and appears no longer active in the community which leaves this binding orphaned. Rajendra Nayak has volunteered to take over as maintainer. Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Rajendra Nayak <quic_rjendra@quicinc.com> Link: https://lore.kernel.org/r/20240223161455.4009469-1-quic_jhugo@quicinc.com Signed-off-by: Rob Herring <robh@kernel.org>
2024-01-12Merge tag 'linux-watchdog-6.8-rc1' of ↵Linus Torvalds20-96/+212
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - Add Mediatek MT7988 watchdog - Add IT8659 watchdog - watchdog: set cdev owner before adding - hpwdt: Only claim UNKNOWN NMI if from iLO - Various other fixes and improvements * tag 'linux-watchdog-6.8-rc1' of git://www.linux-watchdog.org/linux-watchdog: (30 commits) watchdog: mlx_wdt: fix all kernel-doc warnings dt-bindings: watchdog: qcom,pm8916-wdt: add parent spmi node to example dt-bindings: watchdog: nxp,pnx4008-wdt: convert txt to yaml dt-bindings: watchdog: qca,ar7130-wdt: convert txt to yaml dt-bindings: watchdog: intel,keembay: reference common watchdog schema dt-bindings: watchdog: re-order entries to match coding convention watchdog: it87_wdt: Keep WDTCTRL bit 3 unmodified for IT8784/IT8786 watchdog: it87_wdt: Add IT8659 ID watchdog: it87_wdt: Remove redundant max_units setting watchdog: it87_wdt: add blank line after variable declaration dt-bindings: wdt: Add ts72xx dt-bindings: watchdog: dlg,da9062-watchdog: Document DA9063 watchdog dt-bindings: watchdog: dlg,da9062-watchdog: Add fallback for DA9061 watchdog watchdog: rti_wdt: Drop runtime pm reference count when watchdog is unused watchdog: starfive: add lock annotations to fix context imbalances watchdog: mediatek: mt7988: add wdt support dt-bindings: watchdog: mediatek,mtk-wdt: add MT7988 watchdog and toprgu dt-bindings: watchdog: realtek,rtd1295-watchdog: convert txt to yaml watchdog: bcm2835_wdt: Fix WDIOC_SETTIMEOUT handling watchdog/hpwdt: Remove unused variable ...
2023-12-24dt-bindings: watchdog: qcom,pm8916-wdt: add parent spmi node to exampleJohan Hovold1-14/+19
The PM8916 watchdog is part of an SPMI PMIC, which lives on an SPMI bus. Add a parent SPMI bus node with an '#address-cells' of 2 and '#size-cells' of 0 instead of relying on the fact that the default number of register cells happen to match (i.e. 1 + 1). Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Wim Van Sebroeck <wim@linux-watchdog.org> Link: https://lore.kernel.org/r/20231130174254.13180-1-johan+linaro@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-12-24dt-bindings: watchdog: nxp,pnx4008-wdt: convert txt to yamlNik Bune2-17/+34
Convert txt file to yaml. Add maintainers from git blame. Signed-off-by: Nik Bune <n2h9z4@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Wim Van Sebroeck <wim@linux-watchdog.org> Link: https://lore.kernel.org/r/20231106175428.162256-1-n2h9z4@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-12-24dt-bindings: watchdog: qca,ar7130-wdt: convert txt to yamlNik Bune2-13/+33
Convert txt file to yaml. Add maintainers from git blame. Drop qca,ar9330-wdt from example of compatible property and leave only qca,ar7130-wdt, as description of property mentioned must be qca,ar7130-wdt. Signed-off-by: Nik Bune <n2h9z4@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Wim Van Sebroeck <wim@linux-watchdog.org> Link: https://lore.kernel.org/r/20231102123234.62350-1-n2h9z4@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-12-24dt-bindings: watchdog: intel,keembay: reference common watchdog schemaKrzysztof Kozlowski1-1/+4
Reference common watchdog.yaml schema to allow "timeout-sec" property and enforce proper device node name. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231105184154.43700-2-krzysztof.kozlowski@linaro.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-12-24dt-bindings: watchdog: re-order entries to match coding conventionKrzysztof Kozlowski8-29/+29
The Devicetree bindings coding convention, as used in most of the files and expressed in Documentation/devicetree/bindings/example-schema.yaml, expects: 1. "allOf:" block just before "properties:" (or after "required:" for more complex cases), 2. additionalProperties/unevaluatedProperties at the end of the file, just before the examples section. Re-order few schemas to match the convention to avoid repeating review comments for new patches using existing code as template. No functional changes. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231105184154.43700-1-krzysztof.kozlowski@linaro.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-12-17dt-bindings: wdt: Add ts72xxNikita Shubin1-0/+45
Add DT binding for Technologic Systems TS-72xx watchdog. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20231212-ep93xx-v6-25-c307b8ac9aa8@maquefel.me Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-12-17dt-bindings: watchdog: dlg,da9062-watchdog: Document DA9063 watchdogBiju Das1-1/+2
Document DA9063 watchdog device as it is similar to DA9062 watchdog. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20231210134717.94020-4-biju.das.jz@bp.renesas.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-12-17dt-bindings: watchdog: dlg,da9062-watchdog: Add fallback for DA9061 watchdogBiju Das1-3/+6
The DA9061 watchdog is identical to DA9062 watchdog, so no driver changes are required. The fallback compatible string "dlg,da9062-watchdog" will be used on DA9061 watchdog. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20231210134717.94020-3-biju.das.jz@bp.renesas.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-12-17dt-bindings: watchdog: mediatek,mtk-wdt: add MT7988 watchdog and toprguDaniel Golle1-0/+1
Add binding description for mediatek,mt7988-wdt. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/6478f8d2af59736d23a96b52891bb541de33870d.1700504385.git.daniel@makrotopia.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-12-17dt-bindings: watchdog: realtek,rtd1295-watchdog: convert txt to yamlNik Bune2-17/+38
Convert txt file to yaml. Add maintainers from git blame. Signed-off-by: Nik Bune <n2h9z4@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20231112162049.12633-1-n2h9z4@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-12-17dt-bindings: watchdog: qcom-wdt: Make the interrupt example edge triggeredDouglas Anderson1-1/+1
As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog bark interrupt edge triggered"), the Qualcomm watchdog timer's bark interrupt should be configured as edge triggered. Update the example in the bindings. Fixes: 7c631cdff391 ("dt-bindings: watchdog: qcom-wdt: allow interrupts") Signed-off-by: Douglas Anderson <dianders@chromium.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20231106144335.v2.9.Ie30c1d3f780666f6906fd2fd7c437632c229d987@changeid Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-12-12dt-bindings: watchdog: Document Google gs101 watchdog bindingsPeter Griffin1-2/+6
Add the "google,gs101-wdt" compatible to the dt-schema documentation. gs101 SoC has two CPU clusters and each cluster has its own dedicated watchdog timer (similar to exynos850 and exynosautov9 SoCs). These WDT instances are controlled using different bits in PMU registers. Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Link: https://lore.kernel.org/r/20231211162331.435900-2-peter.griffin@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-12-07dt-bindings: watchdog: samsung: add specific compatible for Tesla FSDKrzysztof Kozlowski1-8/+13
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: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231205092229.19135-6-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-11-09Merge tag 'linux-watchdog-6.7-rc1' of ↵Linus Torvalds4-4/+33
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - add support for Amlogic C3 and S4 SoCs - add IT8613 ID - add MSM8226 and MSM8974 compatibles - other small fixes and improvements * tag 'linux-watchdog-6.7-rc1' of git://www.linux-watchdog.org/linux-watchdog: (24 commits) dt-bindings: watchdog: Add support for Amlogic C3 and S4 SoCs watchdog: mlx-wdt: Parameter desctiption warning fix watchdog: aspeed: Add support for aspeed,reset-mask DT property dt-bindings: watchdog: aspeed-wdt: Add aspeed,reset-mask property watchdog: apple: Deactivate on suspend dt-bindings: watchdog: qcom-wdt: Add MSM8226 and MSM8974 compatibles dt-bindings: watchdog: fsl-imx7ulp-wdt: Add 'fsl,ext-reset-output' wdog: imx7ulp: Enable wdog int_en bit for watchdog any reset drivers: watchdog: marvell_gti: Program the max_hw_heartbeat_ms drivers: watchdog: marvell_gti: fix zero pretimeout handling watchdog: marvell_gti: Replace of_platform.h with explicit includes watchdog: imx_sc_wdt: continue if the wdog already enabled watchdog: st_lpc: Use device_get_match_data() watchdog: wdat_wdt: Add timeout value as a param in ping method watchdog: gpio_wdt: Make use of device properties sbsa_gwdt: Calculate timeout with 64-bit math watchdog: ixp4xx: Make sure restart always works watchdog: it87_wdt: add IT8613 ID watchdog: marvell_gti_wdt: Fix error code in probe() Watchdog: marvell_gti_wdt: Remove redundant dev_err_probe() for platform_get_irq() ...
2023-10-29dt-bindings: watchdog: Add support for Amlogic C3 and S4 SoCsHuqiang Qin1-3/+9
Update dt-binding document for watchdog of Amlogic C3 and S4 SoCs. Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20231027104358.342861-2-huqiang.qin@amlogic.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-10-29dt-bindings: watchdog: aspeed-wdt: Add aspeed,reset-mask propertyZev Weiss1-1/+17
This property configures the Aspeed watchdog timer's reset mask, which controls which peripherals are reset when the watchdog timer expires. Some platforms require that certain devices be left untouched across a reboot; aspeed,reset-mask can now be used to express such constraints. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230922104231.1434-5-zev@bewilderbeest.net Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-10-29dt-bindings: watchdog: qcom-wdt: Add MSM8226 and MSM8974 compatiblesMatti Lehtimäki1-0/+2
Add compatibles for the MSM8226 and MSM8974 platforms to the Qualcomm watchdog binding. Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com> Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20231011-msm8226-msm8974-watchdog-v1-1-2c472818fbce@z3ntu.xyz Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-10-29dt-bindings: watchdog: fsl-imx7ulp-wdt: Add 'fsl,ext-reset-output'Jacky Bai1-0/+5
The wdog may generate wdog_any external reset if the int_en bit is configured, so add a property for this purpose in dt-binding doc. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20231010081909.2899101-2-ping.bai@nxp.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-10-25dt-bindings: watchdog: cnxt,cx92755-wdt: convert txt to yamlNik Bune2-25/+45
Convert txt file to yaml. Add maintainers list. Signed-off-by: Nik Bune <n2h9z4@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20231023202622.18558-1-n2h9z4@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-10-25dt-bindings: watchdog: da9062-wdt: convert txt to yamlNik Bune2-34/+50
Convert txt file to yaml. Add a mainterner block. Took a value from dlg,da9063 PMIC. Signed-off-by: Nik Bune <n2h9z4@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231014170434.159310-1-n2h9z4@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-10-25dt-bindings: watchdog: fsl,scu-wdt: Document imx8dlFabio Estevam1-1/+3
imx8dxl also contains the SCU watchdog block. Add an entry for 'fsl,imx8dxl-sc-wdt'. Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20231004182043.2309790-1-festevam@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-10-25dt-bindings: watchdog: atmel,at91rm9200-wdt: convert txt to yamlNik Bune2-9/+33
Convert txt file to yaml. Signed-off-by: Nik Bune <n2h9z4@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230924181959.64264-1-n2h9z4@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-09-06Merge tag 'linux-watchdog-6.6-rc1' of ↵Linus Torvalds4-1/+112
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - add marvell GTI watchdog driver - add support for Amlogic-T7 SoCs - document the IPQ5018 watchdog compatible - enable COMPILE_TEST for more watchdog device drivers - core: stop watchdog when executing poweroff command - other small improvements and fixes * tag 'linux-watchdog-6.6-rc1' of git://www.linux-watchdog.org/linux-watchdog: (21 commits) watchdog: Add support for Amlogic-T7 SoCs watchdog: Add a new struct for Amlogic-GXBB driver dt-bindings: watchdog: Add support for Amlogic-T7 SoCs dt-bindings: watchdog: qcom-wdt: document IPQ5018 watchdog: imx2_wdt: Improve dev_crit() message watchdog: stm32: Drop unnecessary of_match_ptr() watchdog: sama5d4: readout initial state watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load watchdog: core: stop watchdog when executing poweroff command watchdog: pm8916_wdt: Remove redundant of_match_ptr() watchdog: xilinx_wwdt: Use div_u64() in xilinx_wwdt_start() watchdog: starfive: Remove #ifdef guards for PM related functions watchdog: s3c2410: Fix potential deadlock on &wdt->lock watchdog:rit_wdt: Add support for WDIOF_CARDRESET dt-bindings: watchdog: ti,rti-wdt: Add support for WDIOF_CARDRESET watchdog: Enable COMPILE_TEST for more drivers watchdog: advantech_ec_wdt: fix Kconfig dependencies watchdog: Explicitly include correct DT includes Watchdog: Add marvell GTI watchdog driver dt-bindings: watchdog: marvell GTI system watchdog driver ...
2023-08-30Merge tag 'devicetree-for-6.6' of ↵Linus Torvalds1-2/+2
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() ...
2023-08-25dt-bindings: watchdog: Add support for Amlogic-T7 SoCsHuqiang Qin1-0/+1
Update dt-binding document for watchdog of Amlogic-T7 SoCs. Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Dmitry Rokosov <ddrokosov@sberdevices.ru> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230802033222.4024946-2-huqiang.qin@amlogic.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-08-25dt-bindings: watchdog: qcom-wdt: document IPQ5018Robert Marko1-0/+1
Document the IPQ5018 watchdog compatible. Signed-off-by: Robert Marko <robimarko@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230816161455.3310629-1-robimarko@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-08-24dt-bindings: Drop remaining unneeded quotesRob Herring1-2/+2
Cleanup bindings dropping the last remaining unneeded quotes. With this, the check for this can be enabled in yamllint. Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> # for mtd Acked-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Wolfram Sang <wsa@kernel.org> # for AT24/I2C Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230823183749.2609013-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-19dt-bindings: watchdog: ti,rti-wdt: Add support for WDIOF_CARDRESETLi Hua Qian1-1/+27
TI RTI (Real Time Interrupt) Watchdog doesn't support to record the watchdog cause. Add a reserved memory to know the last reboot was caused by the watchdog card. In the reserved memory, some specific info will be saved to indicate whether the watchdog reset was triggered in last boot. Signed-off-by: Li Hua Qian <huaqian.li@siemens.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230718021007.1338761-2-huaqian.li@siemens.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-08-13dt-bindings: watchdog: marvell GTI system watchdog driverBharat Bhushan1-0/+83
Add binding documentation for the Marvell GTI system watchdog driver. Signed-off-by: Bharat Bhushan <bbhushan2@marvell.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230803032523.6242-1-bbhushan2@marvell.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-07-10Merge tag 'linux-watchdog-6.5-rc2' of ↵Linus Torvalds1-0/+42
git://www.linux-watchdog.org/linux-watchdog Pull watchdog update from Wim Van Sebroeck: - Add Loongson-1 watchdog dt-bindings * tag 'linux-watchdog-6.5-rc2' of git://www.linux-watchdog.org/linux-watchdog: dt-bindings: watchdog: Add Loongson-1 watchdog
2023-07-06Merge tag 'linux-watchdog-6.5-rc1' of ↵Linus Torvalds1-0/+50
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - add Xilinx Versal watchdog - support Hygon FCH/SCH (Server Controller Hub) - convert GPL notices to SPDX identifiers - other improvements * tag 'linux-watchdog-6.5-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub) dt-bindings: watchdog: restrict node name suffixes MAINTAINERS: Add support for Xilinx versal watchdog watchdog: xilinx_wwdt: Add Versal window watchdog support dt-bindings: watchdog: xlnx,versal-wwdt: Add versal watchdog watchdog: ziirave_wdt: Switch i2c driver back to use .probe() watchdog: ibmasr: Replace GPL license notice with SPDX identifier watchdog: Convert GPL 2.0 notice to SPDX identifier watchdog: loongson1_wdt: Add DT support
2023-07-06dt-bindings: watchdog: Add Loongson-1 watchdogKeguang Zhang1-0/+42
Add devicetree binding document for Loongson-1 watchdog. Signed-off-by: Keguang Zhang <keguang.zhang@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lkml.kernel.org/r/20230511121159.463645-2-keguang.zhang@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-07-05Merge tag 'devicetree-for-6.5-2' of ↵Linus Torvalds5-40/+105
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull more devicetree updates from Rob Herring: - Whitespace clean-ups in binding examples - Restrict node name suffixes to "-[0-9]+" for cases of multiple instances which don't have unit-addresses - Convert brcm,kona-wdt and cdns,wdt-r1p2 watchdog bindings to DT schema * tag 'devicetree-for-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: soc: qcom: stats: Update maintainer email dt-bindings: cleanup DTS example whitespaces dt-bindings: timestamp: restrict node name suffixes dt-bindings: slimbus: restrict node name suffixes dt-bindings: watchdog: restrict node name suffixes dt-bindings: watchdog: brcm,kona-wdt: convert txt file to yaml dt-bindings: watchdog: cdns,wdt-r1p2: Convert cadence watchdog to yaml
2023-06-30dt-bindings: watchdog: restrict node name suffixesKrzysztof Kozlowski1-2/+2
Make the pattern matching node names a bit stricter to improve DTS consistency. The pattern is restricted to -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: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Tony Lindgren <tony@atomide.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230530144851.92059-8-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-06-30dt-bindings: watchdog: brcm,kona-wdt: convert txt file to yamlNikita Bondarenko2-15/+41
Converted txt file to yaml. No additional changes. Signed-off-by: Nikita Bondarenko <n2h9z4@gmail.com> Link: https://lore.kernel.org/r/20230418170341.28805-1-n2h9z4@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-06-30dt-bindings: watchdog: cdns,wdt-r1p2: Convert cadence watchdog to yamlSrinivas Neeli2-23/+62
Convert cadence watchdog bindings to DT schema format using json-schema. Signed-off-by: Srinivas Neeli <srinivas.neeli@amd.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230601052237.2604997-1-srinivas.neeli@amd.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-06-26dt-bindings: watchdog: restrict node name suffixesKrzysztof Kozlowski1-2/+2
Make the pattern matching node names a bit stricter to improve DTS consistency. The pattern is restricted to -N suffixes to decimal numbers. Suggested-by: Rob Herring <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Tony Lindgren <tony@atomide.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lkml.kernel.org/r/20230530144851.92059-8-krzysztof.kozlowski@linaro.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-06-26dt-bindings: watchdog: xlnx,versal-wwdt: Add versal watchdogSrinivas Neeli1-0/+50
Versal watchdog IP uses window watchdog mode. Window watchdog timer(WWDT) contains closed(first) and open(second) window with 32 bit width. Write to the watchdog timer within predefined window periods of time. This means a period that is not too soon and a period that is not too late. Add devicetree bindings for versal window watchdog device. Signed-off-by: Srinivas Neeli <srinivas.neeli@amd.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lkml.kernel.org/r/20230420104231.2243079-3-srinivas.neeli@amd.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-06-05dt-bindings: xilinx: Switch xilinx.com emails to amd.comMichal Simek1-2/+2
@xilinx.com is still working but better to switch to new amd.com after AMD/Xilinx acquisition. Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Jassi Brar <jassisinghbrar@gmail.com> Acked-by: Damien Le Moal <dlemoal@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/f5b2bd1e78407e4128fc8f0b5874ba723e710a88.1684245058.git.michal.simek@amd.com
2023-05-04Merge tag 'linux-watchdog-6.4-rc1' of ↵Linus Torvalds25-203/+294
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - Add watchdog driver for StarFive JH7100 and JH7110 Soc - Add Rockchip RK3588 devices - Add Qualcom IPQ5332 APSS, QCM2290 KPSS and SM6115 SoC devices - Add Mediatke MT8365 and MT6735 devices - Watchdog-core: Always set WDOG_HW_RUNNING when starting watchdog - Convert watchdog platform drivers to return void on the remove callback - Convert to devm_clk_get_enabled() helpers - ... and other small fixes and improvements * tag 'linux-watchdog-6.4-rc1' of git://www.linux-watchdog.org/linux-watchdog: (72 commits) watchdog: dw_wdt: Simplify clk management watchdog: dw_wdt: Fix the error handling path of dw_wdt_drv_probe() watchdog: starfive: Fix the warning of starfive_wdt_match watchdog: starfive: Fix the probe return error if PM and early_enable are both disabled MAINTAINERS: Add fragment for Xilinx watchdog driver watchdog: menz069_wdt: fix timeout setting watchdog: menz069_wdt: fix watchdog initialisation dt-bindings: watchdog: alphascale-asm9260: convert to DT schema watchdog: loongson1_wdt: Implement restart handler dt-bindings: watchdog: Document Qualcomm SM6115 watchdog dt-bindings: watchdog: realtek,otto-wdt: simplify requiring interrupt-names dt-bindings: watchdog: toshiba,visconti-wdt: simplify with unevaluatedProperties dt-bindings: watchdog: fsl-imx7ulp-wdt: simplify with unevaluatedProperties dt-bindings: watchdog: arm,sp805: drop unneeded minItems dt-bindings: watchdog: drop duplicated GPIO watchdog bindings dt-bindings: reset: Add binding for MediaTek MT6735 TOPRGU/WDT drivers: watchdog: Add StarFive Watchdog driver dt-bindings: watchdog: Add watchdog for StarFive JH7100 and JH7110 dt-bindings: watchdog: indentation, quotes and white-space cleanup watchdog: ebc-c384_wdt: Mark status as orphaned ...
2023-04-27Merge tag 'devicetree-for-6.4-1' of ↵Linus Torvalds13-13/+13
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "Bindings: - Convert Qcom IOMMU, Amlogic timer, Freescale sec-v4.0, Toshiba TC358764 display bridge, Parade PS8622 display bridge, and Xilinx FPGA bindings to DT schema format - Add qdu1000 and sa8775p SoC support to Qcom PDC interrupt controller - Add MediaTek MT8365 UART and SYSIRQ bindings - Add Arm Cortex-A78C and X1C core compatibles - Add vendor prefix for Novatek - Remove bindings for stih415, sti416, stid127 platforms - Drop uneeded quotes in schema files. This is preparation for yamllint checking quoting for us. - Add missing (unevaluated|additional)Properties constraints on child node schemas - Clean-up schema comments formatting - Fix I2C and SPI node bus names in schema examples - Clean-up some display compatibles schema syntax - Fix incorrect references to lvds.yaml - Gather all cache controller bindings in a common directory DT core: - Convert unittest to new void .remove platform device hook - kerneldoc fixes for DT address of_pci_range_to_resource/ of_address_to_resource functions" * tag 'devicetree-for-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (46 commits) dt-bindings: rng: Drop unneeded quotes dt-bindings: arm/soc: mediatek: Drop unneeded quotes dt-bindings: soc: qcom: Drop unneeded quotes dt-bindings: i2c: samsung: Fix 'deprecated' value dt-bindings: display: Fix lvds.yaml references dt-bindings: display: simplify compatibles syntax dt-bindings: display: mediatek: simplify compatibles syntax dt-bindings: drm/bridge: ti-sn65dsi86: Fix the video-interfaces.yaml references dt-bindings: timer: Drop unneeded quotes dt-bindings: interrupt-controller: qcom,pdc: document qcom,qdu1000-pdc dt-bindings: interrupt-controller: qcom-pdc: add compatible for sa8775p dt-bindings: reset: remove stih415/stih416 reset dt-bindings: net: dwmac: sti: remove stih415/sti416/stid127 dt-bindings: irqchip: sti: remove stih415/stih416 and stid127 dt-bindings: iommu: Convert QCOM IOMMU to YAML dt-bindings: irqchip: ti,sci-inta: Add optional power-domains property dt-bindings: Add missing (unevaluated|additional)Properties on child node schemas of: address: Reshuffle to remove forward declarations of: address: Fix documented return value of of_pci_range_to_resource() of: address: Document return value of of_address_to_resource() ...
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