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2022-05-08dt-bindings: watchdog: improve QCOM compatible parsing for modern chipsDavid Heidelberg1-16/+21
Parse compatible as expected for modern QCOMs. Fixes warnings as: arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dt.yaml: watchdog@17980000: compatible: ['qcom,apss-wdt-sdm845', 'qcom,kpss-wdt'] is too long From schema: Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dt.yaml: watchdog@17980000: compatible: Additional items are not allowed ('qcom,kpss-wdt' was unexpected) From schema: Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20220111212310.97566-1-david@ixit.cz Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-05-08dt-bindings: watchdog: imx7ulp-wdt: Add imx93 compatible stringPeng Fan1-0/+1
The wdog on i.MX93 is modified from i.MX8ULP with some changes, it uses one compatible string, so add i.MX93 support. Signed-off-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/20220215081202.787853-1-peng.fan@oss.nxp.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-05-08dt-bindings: watchdog: Add compatible for MediaTek MT8186Rex-BC Chen1-0/+1
Add dt-binding documentation of watchdog for MediaTek MT8186 SoC. Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20220301054405.25021-2-rex-bc.chen@mediatek.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-03-31Merge tag 'linux-watchdog-5.18-rc1' of ↵Linus Torvalds1-0/+5
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - add support for BCM4908 - renesas_wdt: add R-Car Gen4 support - improve watchdog_dev function documentation - sp5100_tco: replace the cd6h/cd7h port I/O with MMIO accesses during initialization - several other small improvements and fixes * tag 'linux-watchdog-5.18-rc1' of git://www.linux-watchdog.org/linux-watchdog: Watchdog: sp5100_tco: Enable Family 17h+ CPUs Watchdog: sp5100_tco: Add initialization using EFCH MMIO Watchdog: sp5100_tco: Refactor MMIO base address initialization Watchdog: sp5100_tco: Move timer initialization into function watchdog: ixp4xx: Implement restart watchdog: orion_wdt: support pretimeout on Armada-XP watchdog: allow building BCM7038_WDT for BCM4908 watchdog: renesas_wdt: Add R-Car Gen4 support dt-bindings: watchdog: renesas-wdt: Document r8a779f0 support watchdog: Improve watchdog_dev function documentation watchdog: aspeed: add nowayout support watchdog: rti-wdt: Add missing pm_runtime_disable() in probe function watchdog: imx2_wdg: Alow ping on suspend
2022-03-27dt-bindings: watchdog: renesas-wdt: Document r8a779f0 supportThanh Quan1-0/+5
Document support for the Watchdog Timer (WDT) Controller in the Renesas R-Car S4-8 (R8A779F0) SoC. Signed-off-by: Thanh Quan <thanh.quan.xn@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/cca61a83ae82ecf5c23eb28e30c39f2f661f0e02.1642525158.git.geert+renesas@glider.be Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-03-26Merge tag 'devicetree-for-5.18' of ↵Linus Torvalds1-7/+1
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Add Krzysztof Kozlowski as co-maintainer for DT bindings providing much needed help. - DT schema validation now takes DTB files as input rather than intermediate YAML files. This decouples the validation from the source level syntax information. There's a bunch of schema fixes as a result of switching to DTB based validation which exposed some errors and incomplete schemas and examples. - Kbuild improvements to explicitly warn users running 'make dt_binding_check' on missing yamllint - Expand DT_SCHEMA_FILES kbuild variable to take just a partial filename or path instead of the full path to 1 file. - Convert various bindings to schema format: mscc,vsc7514-switch, multiple GNSS bindings, ahci-platform, i2c-at91, multiple UFS bindings, cortina,gemini-sata-bridge, cortina,gemini-ethernet, Atmel SHA, Atmel TDES, Atmel AES, armv7m-systick, Samsung Exynos display subsystem, nuvoton,npcm7xx-timer, samsung,s3c2410-i2c, zynqmp_dma, msm/mdp4, rda,8810pl-uart - New schemas for u-boot environment variable partition, TI clksel - New compatible strings for Renesas RZ/V2L SoC - Vendor prefixes for Xen, HPE, deprecated Synopsys, deprecated HiSilicon - Add/fix schemas for QEMU Arm 'virt' machine - Drop unused of_alias_get_alias_list() function - Add a script to check DT unittest EXPECT message output. Pass messages also now print by default at PR_INFO level to help test automation. * tag 'devicetree-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (96 commits) dt-bindings: kbuild: Make DT_SCHEMA_LINT a recursive variable dt-bindings: nvmem: add U-Boot environment variables binding dt-bindings: ufs: qcom: Add SM6350 compatible string dt-bindings: dmaengine: sifive,fu540-c000: include generic schema dt-bindings: gpio: pca95xx: drop useless consumer example Revert "of: base: Introduce of_alias_get_alias_list() to check alias IDs" dt-bindings: virtio,mmio: Allow setting devices 'dma-coherent' dt-bindings: gnss: Add two more chips dt-bindings: gnss: Rewrite sirfstar binding in YAML dt-bindings: gnss: Modify u-blox to use common bindings dt-bindings: gnss: Rewrite common bindings in YAML dt-bindings: ata: ahci-platform: Add rk3568-dwc-ahci compatible dt-bindings: ata: ahci-platform: Add power-domains property dt-bindings: ata: ahci-platform: Convert DT bindings to yaml dt-bindings: kbuild: Use DTB files for validation dt-bindings: kbuild: Pass DT_SCHEMA_FILES to dt-validate dt-bindings: Add QEMU virt machine compatible dt-bindings: arm: Convert QEMU fw-cfg to DT schema dt-bindings: i2c: at91: Add SAMA7G5 compatible strings list dt-bindings: i2c: convert i2c-at91 to json-schema ...
2022-02-04dt-bindings: watchdog: fsl-imx7ulp-wdt: Fix assigned-clock-parentsRob Herring1-7/+1
The schema has a typo with 'assigned-clocks-parents'. As it is not required to list assigned clocks in bindings, just drop the assigned-clocks property definitions to fix this. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20220120172333.1628990-1-robh@kernel.org
2022-01-24dt-bindings: mediatek: Adds a DT binding documentation for the MT6582 SoCMaxim Kutnij1-0/+1
This adds a DT binding documentation for the MT6582 SoC. Signed-off-by: Maxim Kutnij <gtk3@inbox.ru> Link: https://lore.kernel.org/r/20211219183134.3849-3-gtk3@inbox.ru [mb: fix commit subject line and compatible order] Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2022-01-17Merge tag 'linux-watchdog-5.17-rc1' of ↵Linus Torvalds7-44/+241
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - New device support: - Watchdog Timer driver for RZ/G2L - Realtek Otto watchdog timer - Apple SoC watchdog driver - Fintek F81966 - Remove BCM63XX_WDT after support for this SoC was added to BCM7038_WDT - Improvements of the BCM7038_WDT and s3c2410_wdt code - Several other fixes and improvements * tag 'linux-watchdog-5.17-rc1' of git://www.linux-watchdog.org/linux-watchdog: (38 commits) watchdog: msc313e: Check if the WDT was running at boot watchdog: Add Apple SoC watchdog driver dt-bindings: watchdog: Add SM6350 and SM8250 compatible watchdog: s3c2410: Fix getting the optional clock watchdog: s3c2410: Use platform_get_irq() to get the interrupt dt-bindings: watchdog: atmel: Add missing 'interrupts' property watchdog: mtk_wdt: use platform_get_irq_optional watchdog: Add Watchdog Timer driver for RZ/G2L dt-bindings: watchdog: renesas,wdt: Add support for RZ/G2L watchdog: da9063: Add hard dependency on I2C watchdog: Add Realtek Otto watchdog timer dt-bindings: watchdog: Realtek Otto WDT binding watchdog: s3c2410: Add Exynos850 support watchdog: da9063: use atomic safe i2c transfer in reset handler watchdog: davinci: Use div64_ul instead of do_div watchdog: Remove BCM63XX_WDT MIPS: BCM63XX: Provide platform data to watchdog device watchdog: bcm7038_wdt: Add platform device id for bcm63xx-wdt watchdog: Allow building BCM7038_WDT for BCM63XX watchdog: bcm7038_wdt: Support platform data configuration ...
2022-01-12Merge tag 'devicetree-for-5.17' of ↵Linus Torvalds2-6/+3
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "Bindings: - DT schema conversions for Samsung clocks, RNG bindings, Qcom Command DB and rmtfs, gpio-restart, i2c-mux-gpio, i2c-mux-pinctl, Tegra I2C and BPMP, pwm-vibrator, Arm DSU, and Cadence macb - DT schema conversions for Broadcom platforms: interrupt controllers, STB GPIO, STB waketimer, STB reset, iProc MDIO mux, iProc PCIe, Cygnus PCIe PHY, PWM, USB BDC, BCM6328 LEDs, TMON, SYSTEMPORT, AMAC, Northstar 2 PCIe PHY, GENET, moca PHY, GISB arbiter, and SATA - Add binding schemas for Tegra210 EMC table, TI DC-DC converters, - Clean-ups of MDIO bus schemas to fix 'unevaluatedProperties' issues - More fixes due to 'unevaluatedProperties' enabling - Data type fixes and clean-ups of binding examples found in preparation to move to validating DTB files directly (instead of intermediate YAML representation. - Vendor prefixes for T-Head Semiconductor, OnePlus, and Sunplus - Add various new compatible strings DT core: - Silence a warning for overlapping reserved memory regions - Reimplement unittest overlay tracking - Fix stack frame size warning in unittest - Clean-ups of early FDT scanning functions - Fix handling of "linux,usable-memory-range" on EFI booted systems - Add support for 'fail' status on CPU nodes - Improve error message in of_phandle_iterator_next() - kbuild: Disable duplicate unit-address warnings for disabled nodes" * tag 'devicetree-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (114 commits) dt-bindings: net: mdio: Drop resets/reset-names child properties dt-bindings: clock: samsung: convert S5Pv210 to dtschema dt-bindings: clock: samsung: convert Exynos5410 to dtschema dt-bindings: clock: samsung: convert Exynos5260 to dtschema dt-bindings: clock: samsung: extend Exynos7 bindings with UFS dt-bindings: clock: samsung: convert Exynos7 to dtschema dt-bindings: clock: samsung: convert Exynos5433 to dtschema dt-bindings: i2c: maxim,max96712: Add bindings for Maxim Integrated MAX96712 dt-bindings: iio: adi,ltc2983: Fix 64-bit property sizes dt-bindings: power: maxim,max17040: Fix incorrect type for 'maxim,rcomp' dt-bindings: interrupt-controller: arm,gic-v3: Fix 'interrupts' cell size in example dt-bindings: iio/magnetometer: yamaha,yas530: Fix invalid 'interrupts' in example dt-bindings: clock: imx5: Drop clock consumer node from example dt-bindings: Drop required 'interrupt-parent' dt-bindings: net: ti,dp83869: Drop value on boolean 'ti,max-output-impedance' dt-bindings: net: wireless: mt76: Fix 8-bit property sizes dt-bindings: PCI: snps,dw-pcie-ep: Drop conflicting 'max-functions' schema dt-bindings: i2c: st,stm32-i2c: Make each example a separate entry dt-bindings: net: stm32-dwmac: Make each example a separate entry dt-bindings: net: Cleanup MDIO node schemas ...
2022-01-05dt-bindings: watchdog: Add SM6350 and SM8250 compatibleLuca Weiss1-0/+2
Add devicetree compatible for the watchdog on SM6350 and SM8250 SoC. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Acked-by: Konrad Dybcio <konrad.dybcio@somainline.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211213082614.22651-8-luca.weiss@fairphone.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-01-05dt-bindings: watchdog: atmel: Add missing 'interrupts' propertyRob Herring1-0/+3
With 'unevaluatedProperties' support implemented, the atmel,sama5d4-wdt example has the following warning: /home/rob/proj/git/linux-dt/.build-arm64/Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.example.dt.yaml: watchdog@fc068640: Unevaluated properties are not allowed ('interrupts' was unexpected) Document the missing 'interrupts' property. Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Cc: Eugen Hristev <eugen.hristev@microchip.com> Cc: linux-watchdog@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Thierry Reding <treding@nvidia.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20211206174045.2294873-1-robh@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-01-05dt-bindings: watchdog: renesas,wdt: Add support for RZ/G2LBiju Das1-18/+57
Describe the WDT hardware in the RZ/G2L series. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20211130195357.18626-2-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>
2022-01-05dt-bindings: watchdog: Realtek Otto WDT bindingSander Vanheule1-0/+91
Add a binding description for Realtek's watchdog timer as found on several of their MIPS-based SoCs (codenamed Otto), such as the RTL838x, RTL839x, and RTL930x series of switch SoCs. Signed-off-by: Sander Vanheule <sander@svanheule.net> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/d832d5b02976dd2c2674d46778f61e5cfcd9b651.1637252610.git.sander@svanheule.net Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-12-28dt-bindings: watchdog: Add BCM6345 compatible to BCM7038 bindingFlorian Fainelli1-2/+4
The BCM7038 watchdog binding is updated to include a "brcm,bcm6345-wdt" compatible string which is the first instance of a DSL (BCM63xx) SoC seeing the integration of such a watchdog timer block. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20211112224636.395101-3-f.fainelli@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-12-28dt-bindings: watchdog: convert Broadcom's WDT to the json-schemaRafał Miłecki2-19/+41
This helps validating DTS files. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211115055354.6089-1-zajec5@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-12-28dt-bindings: watchdog: imx7ulp-wdt: Add imx8ulp compatible stringJacky Bai1-2/+5
The wdog on i.MX8ULP is derived from i.MX7ULP, it uses two compatible strings, so update the compatible string for i.MX8ULP. Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20211112082930.3809351-7-peng.fan@oss.nxp.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-12-28dt-bindings: watchdog: Document Exynos850 watchdog bindingsSam Protsenko1-4/+41
Exynos850 SoC has two CPU clusters: - cluster 0: contains CPUs #0, #1, #2, #3 - cluster 1: contains CPUs #4, #5, #6, #7 Each cluster has its own dedicated watchdog timer. Those WDT instances are controlled using different bits in PMU registers, new "samsung,index" property is added to tell the driver which bits to use for defined watchdog node. Also on Exynos850 the peripheral clock and the source clock are two different clocks. Provide a way to specify two clocks in watchdog device tree node. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20211107202943.8859-3-semen.protsenko@linaro.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-12-28dt-bindings: watchdog: Require samsung,syscon-phandle for Exynos7Sam Protsenko1-2/+3
Exynos7 watchdog driver is clearly indicating that its dts node must define syscon phandle property. That was probably forgotten, so add it. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Fixes: 2b9366b66967 ("watchdog: s3c2410_wdt: Add support for Watchdog device on Exynos7") Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20211107202943.8859-2-semen.protsenko@linaro.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-12-14dt-bindings: watchdog: atmel: Add missing 'interrupts' propertyRob Herring1-0/+3
With 'unevaluatedProperties' support implemented, the atmel,sama5d4-wdt example has the following warning: /home/rob/proj/git/linux-dt/.build-arm64/Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.example.dt.yaml: watchdog@fc068640: Unevaluated properties are not allowed ('interrupts' was unexpected) Document the missing 'interrupts' property. Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Cc: Eugen Hristev <eugen.hristev@microchip.com> Cc: linux-watchdog@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Thierry Reding <treding@nvidia.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20211206174045.2294873-1-robh@kernel.org
2021-12-14dt-bindings: watchdog: ti,rti-wdt: Fix assigned-clock-parentsRob Herring1-6/+0
With 'unevaluatedProperties' support implemented, the ti,rti-wdt example has the following warning: /home/rob/proj/git/linux-dt/.build-arm64/Documentation/devicetree/bindings/watchdog/ti,rti-wdt.example.dt.yaml: watchdog@2200000: Unevaluated properties are not allowed ('assigned-clock-parents' was unexpected) The problem is the schema has a typo in 'assigned-clocks-parents'. As it is not required to list assigned clocks in bindings, just drop the property definitions to fix this. Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Tero Kristo <t-kristo@ti.com> Cc: linux-watchdog@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Thierry Reding <treding@nvidia.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20211206174028.2294330-1-robh@kernel.org
2021-12-07dt-bindings: watchdog: Add Apple WatchdogSven Peter1-0/+52
Apple SoCs come with a simple embedded watchdog. This watchdog is also required in order to reset the SoC. Reviewed-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sven Peter <sven@svenpeter.dev> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-11dt-bindings: watchdog: sunxi: fix error in schemaDavid Heidelberg1-2/+0
"maxItems" is not needed with an "items" list Fixes: $ DT_SCHEMA_FILES=Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml make dtbs_check Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml: properties:clocks: {'required': ['maxItems']} is not allowed for {'minItems': 1, 'maxItems': 2, 'items': [{'description': 'High-frequency oscillator input, divided internally'}, {'description': 'Low-frequency oscillator input, only found on some variants'}]} hint: "maxItems" is not needed with an "items" list from schema $id: http://devicetree.org/meta-schemas/items.yaml# ... Signed-off-by: David Heidelberg <david@ixit.cz> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211029142443.68779-1-david@ixit.cz
2021-11-11dt-bindings: treewide: Update @st.com email address to @foss.st.comPatrice Chotard1-2/+2
Not all @st.com email address are concerned, only people who have a specific @foss.st.com email will see their entry updated. For some people, who left the company, remove their email. Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Cc: Fabien Dessenne <fabien.dessenne@foss.st.com> Cc: Christophe Roullier <christophe.roullier@foss.st.com> Cc: Gabriel Fernandez <gabriel.fernandez@foss.st.com> Cc: Lionel Debieve <lionel.debieve@foss.st.com> Cc: Amelie Delaunay <amelie.delaunay@foss.st.com> Cc: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> Cc: Ludovic Barre <ludovic.barre@foss.st.com> Cc: Christophe Kerello <christophe.kerello@foss.st.com> Cc: pascal Paillet <p.paillet@foss.st.com> Cc: Erwan Le Ray <erwan.leray@foss.st.com> Cc: Philippe CORNU <philippe.cornu@foss.st.com> Cc: Yannick Fertre <yannick.fertre@foss.st.com> Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Cc: Olivier Moysan <olivier.moysan@foss.st.com> Cc: Hugues Fruchet <hugues.fruchet@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20211110150144.18272-6-patrice.chotard@foss.st.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-10-26dt-bindings: watchdog: mtk-wdt: add disable_wdt_extrst supportFengquan Chen1-0/+2
This patch add a description and example of disable_wdt_extrst element for watchdog on MTK Socs Signed-off-by: Fengquan Chen <fengquan.chen@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210914123454.32603-2-Fengquan.Chen@mediatek.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-10-26dt-bindings: watchdog: sunxi: Add compatibles for D1Samuel Holland1-0/+6
D1 keeps the same register layout and clock sources as the R329, but it adds a key field which must be set to update the watchdog's "CFG" and "MODE" registers. Therefore it is not backward-compatible. Similarly to the R329, the D1 has three watchdog instances, and only one of them has the "soft reset" registers. So that instance needs an extra compatible string. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Maxime Ripard <maxime@cerno.tech> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210902225750.29313-3-samuel@sholland.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-10-26dt-bindings: watchdog: sunxi: Add compatibles for R329Samuel Holland1-1/+41
On existing SoCs, the watchdog has a single clock input: HOSC (OSC24M) divided by 750. However, starting with R329, LOSC (OSC32k) is added as an alternative clock source, with a bit to switch between them. Since 24 MHz / 750 == 32 kHz, not 32.768 kHz, the hardware adjusts the cycle counts to keep the timeouts independent of the clock source. This keeps the programming interface backward-compatible. Furthermore, the R329 has two watchdogs: one for use by the ARM CPUs at 0x20000a0, and a second one for use by the DSPs at 0x7020400. The first of these adds two more new registers, to allow software to immediately assert the SoC reset signal. Add an additional "-reset" suffix to signify the presence of this feature. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210902225750.29313-2-samuel@sholland.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-09-10dt-bindings: More use 'enum' instead of 'oneOf' plus 'const' entriesRob Herring1-7/+7
'enum' is equivalent to 'oneOf' with a list of 'const' entries, but 'enum' is more concise and yields better error messages. Fix a couple more cases which have appeared. Cc: Rob Clark <robdclark@gmail.com> Cc: Sean Paul <sean@poorly.run> Cc: Mark Brown <broonie@kernel.org> Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Jonathan Marek <jonathan@marek.ca> Cc: Aswath Govindraju <a-govindraju@ti.com> Cc: Marc Zyngier <maz@kernel.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org Cc: linux-spi@vger.kernel.org Cc: linux-watchdog@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210910165153.2843871-1-robh@kernel.org
2021-08-22dt-bindings: watchdog: Add compatible for Mediatek MT7986Sam Shih1-0/+1
This commit adds dt-binding documentation of watchdog for Mediatek MT7986 SoC Platform. Signed-off-by: Sam Shih <sam.shih@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210726071439.14248-11-sam.shih@mediatek.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-08-22dt-bindings: watchdog: Add Maxim MAX63xx bindingsLinus Walleij1-0/+44
This adds devicetree bindings for the Maxim MAX63xx watchdog timers. Cc: devicetree@vger.kernel.org Cc: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210714153314.1004147-1-linus.walleij@linaro.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-07-07Merge tag 'linux-watchdog-5.14-rc1' of ↵Linus Torvalds6-34/+122
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - Add Mstar MSC313e WDT driver - Add support for sama7g5-wdt - Add compatible for SC7280 SoC - Add compatible for Mediatek MT8195 - sbsa: Support architecture version 1 - Removal of the MV64x60 watchdog driver - Extra PCI IDs for hpwdt - Add hrtimer-based pretimeout feature - Add {min,max}_timeout sysfs nodes - keembay timeout and pre-timeout handling - Several fixes, cleanups and improvements * tag 'linux-watchdog-5.14-rc1' of git://www.linux-watchdog.org/linux-watchdog: (56 commits) watchdog: iTCO_wdt: use dev_err() instead of pr_err() watchdog: Add Mstar MSC313e WDT driver dt-bindings: watchdog: Add Mstar MSC313e WDT devicetree bindings documentation watchdog: iTCO_wdt: Account for rebooting on second timeout dt-bindings: watchdog: Convert arm,sbsa-gwdt to DT schema dt-bindings: watchdog: sama5d4-wdt: add compatible for sama7g5-wdt watchdog: sama5d4_wdt: add support for sama7g5-wdt dt-bindings: watchdog: sama5d4-wdt: convert to yaml watchdog: ziirave_wdt: Remove VERSION_FMT defines and add sysfs newlines dt-bindings: watchdog: Add compatible for Mediatek MT8195 dt-bindings: watchdog: dw-wdt: add description for rk3568 watchdog: imx_sc_wdt: fix pretimeout watchdog: diag288_wdt: Remove redundant assignment watchdog: Add hrtimer-based pretimeout feature dt-bindings: watchdog: Add compatible for SC7280 SoC watchdog: qcom: Move suspend/resume to suspend_late/resume_early watchdog: Fix a typo in the file orion_wdt.c watchdog: jz4740: Fix return value check in jz4740_wdt_probe() watchdog: Remove MV64x60 watchdog driver doc: mtk-wdt: support pre-timeout when the bark irq is available ...
2021-06-21dt-bindings: Drop redundant minItems/maxItemsRob Herring1-1/+0
If a property has an 'items' list, then a 'minItems' or 'maxItems' with the same size as the list is redundant and can be dropped. Note that is DT schema specific behavior and not standard json-schema behavior. The tooling will fixup the final schema adding any unspecified minItems/maxItems. This condition is partially checked with the meta-schema already, but only if both 'minItems' and 'maxItems' are equal to the 'items' length. An improved meta-schema is pending. Cc: Jens Axboe <axboe@kernel.dk> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Kamal Dasu <kdasu.kdev@gmail.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Marc Zyngier <maz@kernel.org> Cc: Joerg Roedel <joro@8bytes.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Vivien Didelot <vivien.didelot@gmail.com> Cc: Vladimir Oltean <olteanv@gmail.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de> Cc: Lee Jones <lee.jones@linaro.org> Cc: Ohad Ben-Cohen <ohad@wizery.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # for MMC Acked-by: Jassi Brar <jassisinghbrar@gmail.com> Acked-By: Vinod Koul <vkoul@kernel.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20210615191543.1043414-1-robh@kernel.org
2021-06-21dt-bindings: watchdog: Add Mstar MSC313e WDT devicetree bindings documentationRomain Perier1-0/+40
This adds the documentation for the devicetree bindings of the Mstar MSC313e watchdog driver, found from MSC313e SoCs and newer. Signed-off-by: Romain Perier <romain.perier@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210611200801.52139-2-romain.perier@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-06-21dt-bindings: watchdog: Convert arm,sbsa-gwdt to DT schemaRob Herring2-31/+51
Convert the arm,sbsa-gwdt binding to DT schema format. Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Fu Wei <fu.wei@linaro.org> Cc: linux-watchdog@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210607194022.3095736-1-robh@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-06-21dt-bindings: watchdog: sama5d4-wdt: add compatible for sama7g5-wdtEugen Hristev1-0/+1
This driver is also compatible with the watchdog on sama7g5 SoC. Add the corresponding compatible string to the binding. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210527100120.266796-3-eugen.hristev@microchip.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-06-21dt-bindings: watchdog: sama5d4-wdt: convert to yamlEugen Hristev2-34/+73
Convert the old txt binding to yaml format. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210527100120.266796-1-eugen.hristev@microchip.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-06-21dt-bindings: watchdog: Add compatible for Mediatek MT8195Seiya Wang1-0/+1
This commit adds dt-binding documentation of watchdog for Mediatek MT8195 SoC Platform. Signed-off-by: Seiya Wang <seiya.wang@mediatek.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210319023427.16711-5-seiya.wang@mediatek.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-06-21dt-bindings: watchdog: dw-wdt: add description for rk3568Liang Chen1-0/+1
add "rockchip,rk3568-wdt", "snps,dw-wdt" for watchdog nodes on a rk3568 platform to snps,dw-wdt.yaml. Signed-off-by: Liang Chen <cl@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210429081151.17558-5-cl@rock-chips.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-06-21dt-bindings: watchdog: Add compatible for SC7280 SoCSai Prakash Ranjan1-0/+1
Add compatible for watchdog timer on SC7280 SoC. Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/1615788301-29891-1-git-send-email-rnayak@codeaurora.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-06-21doc: mtk-wdt: support pre-timeout when the bark irq is availableWang Qing1-0/+5
Add description of pre-timeout in mtk-wdt. Signed-off-by: Wang Qing <wangqing@vivo.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1619148020-2236-3-git-send-email-wangqing@vivo.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-06-09dt-bindings: watchdog: Convert arm,sbsa-gwdt to DT schemaRob Herring2-31/+51
Convert the arm,sbsa-gwdt binding to DT schema format. Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Fu Wei <fu.wei@linaro.org> Cc: linux-watchdog@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210607194022.3095736-1-robh@kernel.org
2021-05-20dt-bindings: timer: arm,twd: Convert to json-schemaGeert Uytterhoeven1-0/+50
Convert the ARM Timer-Watchdog Device Tree binding documentation to json-schema. As the old binding document actually contained two bindings, it is split in two document: one for the timer part, and one for the watchdog part. Document missing properties. Update examples to match reality. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/3ccc0cf5319f56e230ee3b8a009f8d63afb114c1.1621521847.git.geert+renesas@glider.be [robh: Fix up node names] Signed-off-by: Rob Herring <robh@kernel.org>
2021-04-09dt-bindings: watchdog: npcm: Add nuvoton,wpcm450-wdtJonathan Neuschäfer1-1/+2
Add a compatible string for the WPCM450 SoC, which has the same watchdog timer. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20210406120921.2484986-5-j.neuschaefer@gmx.net Signed-off-by: Joel Stanley <joel@jms.id.au>
2021-02-22Merge tag 'devicetree-for-5.12' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build host fdtoverlay - Add kbuild support to build DT overlays (%.dtbo) - Drop NULLifying match table in of_match_device(). In preparation for this, there are several driver cleanups to use (of_)?device_get_match_data(). - Drop pointless wrappers from DT struct device API - Convert USB binding schemas to use graph schema and remove old plain text graph binding doc - Convert spi-nor and v3d GPU bindings to DT schema - Tree wide schema fixes for if/then schemas, array size constraints, and undocumented compatible strings in examples - Handle 'no-map' correctly for already reserved memblock regions * tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (35 commits) driver core: platform: Drop of_device_node_put() wrapper of: Remove of_dev_{get,put}() dt-bindings: usb: Change descibe to describe in usbmisc-imx.txt dt-bindings: can: rcar_canfd: Group tuples in pin control properties dt-bindings: power: renesas,apmu: Group tuples in cpus properties dt-bindings: mtd: spi-nor: Convert to DT schema format dt-bindings: Use portable sort for version cmp dt-bindings: ethernet-controller: fix fixed-link specification dt-bindings: irqchip: Add node name to PRUSS INTC dt-bindings: interconnect: Fix the expected number of cells dt-bindings: Fix errors in 'if' schemas dt-bindings: iommu: renesas,ipmmu-vmsa: Make 'power-domains' conditionally required dt-bindings: Fix undocumented compatible strings in examples kbuild: Add support to build overlays (%.dtbo) scripts: dtc: Remove the unused fdtdump.c file scripts: dtc: Build fdtoverlay tool scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9 scripts: dtc: Fetch fdtoverlay.c from external DTC project dt-bindings: thermal: sun8i: Fix misplaced schema keyword in compatible strings dt-bindings: iio: dac: Fix AD5686 references ...
2021-02-22Merge tag 'linux-watchdog-5.12-rc1' of ↵Linus Torvalds9-96/+72
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: "New drivers: - Intel Keembay Soc New chip versions: - sun4i: Add H616 compatible string - mt8192 wdt support - more Rockchip compatibles to snps,dw-wdt.yaml - binding for Qcom SDX55 - r8a779a0 (V3U) support Removed drivers: - sirf prima watchdog driver - sirf atlas watchdog driver - zte zx watchdog driver - tango watchdog driver - coh901 watchdog driver And several fixes and clean-ups" * tag 'linux-watchdog-5.12-rc1' of git://www.linux-watchdog.org/linux-watchdog: (24 commits) watchdog: qcom: Remove incorrect usage of QCOM_WDT_ENABLE_IRQ watchdog: mei_wdt: request stop on unregister dt-bindings: watchdog: Add binding for Qcom SDX55 watchdog: remove coh901 driver watchdog: remove tango driver watchdog: remove zte zx driver watchdog: remove sirf atlas driver watchdog: remove sirf prima driver watchdog: mt8192: add wdt support dt-binding: mt8192: add toprgu reset-controller head file dt-binding: mediatek: mt8192: update mtk-wdt document dt-binding: mediatek: watchdog: fix the description of compatible dt-binding: watchdog: add more Rockchip compatibles to snps,dw-wdt.yaml dt-bindings: watchdog: sun4i: Add H616 compatible string watchdog: mtk_wdt: Remove mtk_wdt_stop() in probe() to prevent the system freeze and it doesn't reboot by watchdog problem watchdog: renesas_wdt: add grace period before rebooting watchdog: stop wdd when watchdog hw running in reboot_notifier watchdog: ziirave_wdt: remove unused including <linux/version.h> dt-bindings: watchdog: renesas,wdt: add r8a779a0 (V3U) support watchdog: renesas_wdt: don't sleep in atomic context ...
2021-02-20Merge tag 'arm-dt-v5.12' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC devicetree updates from Arnd Bergmann: "After the last release contained a surprising amount of new 32-bit machines, this time two thirds of the code changes are for 64-bit. The usual updates to existing files include: - Device tree compiler warning fixes for Berlin, Renesas, SoCFPGA, nomadik, stm32, Allwinner, TI Keystone - Support for additional devices on existing machines on Renesas, SoCFPGA, at91, hisilicon, OMAP, Tegra, TI K3, Allwinner, Broadcom, ux500, Mediatek, Marvell Armada, Marvell MMP, ZynqMP, AMLogic, Qualcomm, i.MX, Layerscape, Actions, ASpeed, Toshiba - Cleanups and minor fixes for Renesas, at91, mstar, ux500, Samsung, stm32, Tegra, Broadcom, Mediatek, Marvell MMP, AMLogic, Qualcomm, i.MX, Rockchip, ASpeed, Zynq Only three new SoCs this time, but a number of boards across: Renesas: - Two Beacon EmbeddedWorks boards (RZ/G2H and RZ/G2N based) Intel SoCFPGA: - eASIC N5X board (N5X) ST-Ericsson Ux500: - Samsung GT-I9070 (Janice) phone (u8500) TI OMAP: - MYIR Tech Limited development board (AM335X) Allwinner/sunxi: - SL631 Action Camera (V3) - PineTab Early Adopter tablet (A64) Broadcom: - BCM4906 networking chip - Netgear R8000P router (BCM4906) AMLogic: - Hardkernel ODROID-HC4 development board (SM1) - Beelink GS-King-X TV Box (S922X) Qualcomm: - Snapdragon 888 / SM8350 high-end phone SoC - Qualcomm SDX55 5G modem as standalone SoC - Snapdragon MTP reference board (SM8350) - Snapdragon MTP reference board (SDX55) - Sony Kitakami phones: Xperia Z3+/Z4/Z5 (APQ8094) - Alcatel Idol 3 phone (MSM8916) - ASUS Zenfone 2 Laser phone (MSM8916) - BQ Aquaris X5 aka Longcheer L8910 phone (MSM8916) - OnePlus6 phone (SDM845) - OnePlus6T phone (SDM845) - Alfa Network AP120C-AC access point (IPQ4018) NXP i.MX6 (32-bit): - Plymovent BAS base system controller for filter systems (imx6dl) - Protonic MVT industrial touchscreen terminals (imx6dl) - Protonic PRTI6G reference board (imx6ul) - Kverneland UT1, UT1Q, UT1P, TGO agricultural terminals (imx6q/dl/qp) NXP i.MX8 (64-bit) - Beacon i.MX8M Nano development kit (imx8mn) - Boundary Devices i.MX8MM Nitrogen SBC (imx8mm) - Gateworks Venice i.MX 8M Mini Development Kits (imx8mm) - phyBOARD-Pollux-i.MX8MP (imx8mp) - Purism Librem5 Evergreen phone (imx8mp) - Kontron SMARC-sAL28 system-on-module(imx8mp) Rockchip: - NanoPi M4B Single-board computer (RK3399) - Radxa Rock Pi E router SBC (RK3328) ASpeed: - Ampere Mt. Jade, a BMC for an x86 server (AST2500) - IBM Everest, a BMC for a Power10 server (AST2600) - Supermicro x11spi, a BMC for an ARM server (AST2500) Zynq: - Ebang EBAZ4205, FPGA board (Zynq-7000) - ZynqMP zcu104 revC reference platform (ZynqMP)" * tag 'arm-dt-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (584 commits) ARM: dts: aspeed: align GPIO hog names with dtschema ARM: dts: aspeed: fix PCA95xx GPIO expander properties on Portwell dt-bindings: spi: zynq: Convert Zynq QSPI binding to yaml arm: dts: visconti: Add DT support for Toshiba Visconti5 GPIO driver ARM: dts: aspeed: ast2600evb: Add enable ehci and uhci ARM: dts: aspeed: mowgli: Add i2c rtc device ARM: dts: aspeed: amd-ethanolx: Enable secondary LPC snooping address dt-bindings: arm: xilinx: Add missing Zturn boards ARM: dts: ebaz4205: add pinctrl entries for switches ARM: dts: add Ebang EBAZ4205 device tree dt-bindings: arm: add Ebang EBAZ4205 board dt-bindings: add ebang vendor prefix ARM: dts: aspeed: Add Everest BMC machine ARM: dts: aspeed: inspur-fp5280g2: Add ipsps1 driver ARM: dts: aspeed: inspur-fp5280g2: Add GPIO line names ARM: dts: aspeed: Add Supermicro x11spi BMC machine ARM: dts: aspeed: g220a: Fix some gpio ARM: dts: aspeed: g220a: Enable ipmb ARM: dts: aspeed: rainier: Add eMMC clock phase compensation ARM: dts: aspeed: Add LCLK to lpc-snoop ...
2021-02-07dt-bindings: watchdog: Add binding for Qcom SDX55Manivannan Sadhasivam1-0/+1
Add devicetree binding for watchdog present in Qcom SDX55 platform. Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Rob Herring <robh+dt@kernel.org> Cc: linux-watchdog@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210118051005.55958-5-manivannan.sadhasivam@linaro.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-02-07watchdog: remove coh901 driverArnd Bergmann1-19/+0
The ST-Ericsson U300 platform is getting removed, so this driver is no longer needed. Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20210120162745.61268-6-arnd@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-02-07watchdog: remove tango driverArnd Bergmann1-18/+0
The tango platform is getting removed, so the driver is no longer needed. Cc: Marc Gonzalez <marc.w.gonzalez@free.fr> Cc: Mans Rullgard <mans@mansr.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Mans Rullgard <mans@mansr.com> Link: https://lore.kernel.org/r/20210120162745.61268-5-arnd@kernel.org [groeck: Removed devicetree bindings] Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2021-02-07watchdog: remove zte zx driverArnd Bergmann1-32/+0
The zte zx platform is getting removed, so this driver is no longer needed. Cc: Jun Nie <jun.nie@linaro.org> Cc: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210120162745.61268-4-arnd@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>