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* Merge tag 'linux-watchdog-5.6-rc1' of ↵Linus Torvalds2020-02-072-3/+13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - add IT8786 chipset ID - addition of sam9x60 compatible watchdog - da9062 improvements - fix UAF in reboot notifier handling in watchdog core code - other fixes and small improvements * tag 'linux-watchdog-5.6-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: da9062: make restart handler atomic safe watchdog: mtk_wdt: mt2712: Add reset controller watchdog: mtk_wdt: mt8183: Add reset controller dt-bindings: mediatek: mt2712: Add #reset-cells dt-bindings: mediatek: mt8183: Add #reset-cells dt-bindings: watchdog: da9062: add suspend disable option watchdog: it87_wdt: add IT8786 ID watchdog: dw_wdt: ping watchdog to reset countdown before start watchdog: fix UAF in reboot notifier handling in watchdog core code watchdog: cadence: Skip printing pointer value watchdog: qcom: Use platform_get_irq_optional() for bark irq watchdog: da9062: add power management ops watchdog: make DesignWare watchdog allow users to set bigger timeout value drivers: watchdog: stm32_iwdg: set WDOG_HW_RUNNING at probe watchdog: sama5d4_wdt: addition of sam9x60 compatible watchdog
| * dt-bindings: mediatek: mt2712: Add #reset-cellsyong.liang2020-01-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add #reset-cells and update mtk-wdt.txt Signed-off-by: yong.liang <yong.liang@mediatek.com> Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com> Reviewed-by: Yingjoe Chen <yingjoe.chen@mediatek.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <groeck7@gmail.com> Link: https://lore.kernel.org/r/20200115085828.27791-3-yong.liang@mediatek.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: mediatek: mt8183: Add #reset-cellsyong.liang2020-01-271-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add #reset-cells property and update example Signed-off-by: yong.liang <yong.liang@mediatek.com> Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com> Reviewed-by: Yingjoe Chen <yingjoe.chen@mediatek.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <groeck7@gmail.com> Link: https://lore.kernel.org/r/20200115085828.27791-2-yong.liang@mediatek.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: da9062: add suspend disable optionMarco Felsch2020-01-271-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | Document the watchdog disable option which can be used if the hardware automatic suspend option is broken. Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20200108095704.23233-3-m.felsch@pengutronix.de Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* | dt-bindings: watchdog: Convert stm32 watchdog bindings to json-schemaBenjamin Gaignard2019-12-202-26/+57
| | | | | | | | | | | | | | Convert the STM32 watchdog binding to DT schema format using json-schema Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Rob Herring <robh@kernel.org>
* | dt-bindings: watchdog: renesas-wdt: Document r8a77961 supportGeert Uytterhoeven2019-12-191-0/+1
|/ | | | | | | | | | | Document support for the Watchdog Timer in the Renesas R-Car M3-W+ (R8A77961) SoC. No driver update is needed. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: Change maintainer addressMaxime Ripard2019-12-131-1/+1
| | | | | | | | While my email address has changed for a while, all the schemas I contributed still have the old one unfortunately. Update it. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Rob Herring <robh@kernel.org>
* Merge tag 'devicetree-for-5.5' of ↵Linus Torvalds2019-12-024-35/+78
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull Devicetree updates from Rob Herring: - DT schemas for PWM, syscon, power domains, SRAM, syscon-reboot, syscon-poweroff, renesas-irqc, simple-pm-bus, renesas-bsc, pwm-rcar, Renesas tpu, at24 eeprom, rtc-sh, Allwinner PS/2, sharp,ld-d5116z01b panel, Arm SMMU, max77650, Meson CEC, Amlogic canvas and DWC3 glue, Allwinner A10 mUSB and CAN, TI Davinci MDIO, QCom QCS404 interconnect, Unisoc/Spreadtrum SoCs and UART - Convert a bunch of Samsung bindings to DT schema - Convert a bunch of ST stm32 bindings to DT schema - Realtek and Exynos additions to Arm Mali bindings - Fix schema errors in RiscV CPU schema - Various schema fixes from improved meta-schema checks - Improve the handling of 'dma-ranges' and in particular fix DMA mask setup on PCI bridges - Fix a memory leak in add_changeset_property() and DT unit tests. - Several documentation improvements for schema validation - Rework build rules to improve schema validation errors - Color output for dtx_diff * tag 'devicetree-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (138 commits) libfdt: define INT32_MAX and UINT32_MAX in libfdt_env.h dt-bindings: arm: Remove leftover axentia.txt of: unittest: fix memory leak in attach_node_and_children of: overlay: add_changeset_property() memory leak dt-bindings: interrupt-controller: arm,gic-v3: Add missing type to interrupt-partition-* nodes dt-bindings: firmware: ixp4xx: Drop redundant minItems/maxItems dt-bindings: power: Rename back power_domain.txt bindings to fix references dt-bindings: i2c: stm32: Migrate i2c-stm32 documentation to yaml dt-bindings: mtd: Convert stm32 fmc2-nand bindings to json-schema dt-bindings: remoteproc: convert stm32-rproc to json-schema dt-bindings: mailbox: convert stm32-ipcc to json-schema dt-bindings: mfd: Convert stm32 low power timers bindings to json-schema dt-bindings: interrupt-controller: Convert stm32-exti to json-schema dt-bindings: crypto: Convert stm32 HASH bindings to json-schema dt-bindings: rng: Convert stm32 RNG bindings to json-schema dt-bindings: pwm: Convert Samsung PWM bindings to json-schema dt-bindings: pwm: Convert PWM bindings to json-schema dt-bindings: serial: Add a new compatible string for SC9863A dt-bindings: serial: Convert sprd-uart to json-schema dt-bindings: arm: Add bindings for Unisoc SC9863A ...
| * dt-bindings: watchdog: renesas-wdt: Document r8a774b1 supportFabrizio Castro2019-10-231-0/+1
| | | | | | | | | | | | | | | | | | | | RZ/G2N (a.k.a. R8A774B1) watchdog implementation is compatible with R-Car Gen3, therefore add the relevant documentation. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
| * dt-bindings: watchdog: meson-gxbb-wdt: Include generic watchdog bindingsKrzysztof Kozlowski2019-10-041-0/+3
| | | | | | | | | | | | | | | | | | Include generic watchdog DT schema bindings in Amlogic GXBB Watchdog bindings. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
| * dt-bindings: watchdog: Add missing clocks requirement in Samsung SoC watchdogKrzysztof Kozlowski2019-10-041-0/+9
| | | | | | | | | | | | | | | | | | | | | | The Samsung SoC watchdog driver always required providing a clock (either through platform data or from DT). However when bindings were added in commit 9487a9cc7140 ("watchdog: s3c2410: Add support for device tree based probe"), they missed the requirement of clock. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
| * dt-bindings: watchdog: Convert Samsung SoC watchdog bindings to json-schemaKrzysztof Kozlowski2019-10-042-35/+65
| | | | | | | | | | | | | | | | | | Convert Samsung S3C/S5P/Exynos watchdog bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
* | dt-bindings: watchdog: sama5d4_wdt: add microchip,sam9x60-wdt compatibleEugen Hristev2019-11-181-1/+1
|/ | | | | | | | | | | | | The Atmel sama5d4_wdt needs to be compatible with microchip,sam9x60-wdt The sama5d4_wdt driver is updated to work with both hardware blocks (sama5d4/sama5d2 and sam9x60 based blocks) Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/1573806579-7981-2-git-send-email-eugen.hristev@microchip.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* Merge tag 'linux-watchdog-5.4-rc1' of ↵Linus Torvalds2019-09-275-22/+107
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - addition of AST2600, i.MX7ULP and F81803 watchdog support - removal of the w90x900 and ks8695 drivers - ziirave_wdt improvements - small fixes and improvements * tag 'linux-watchdog-5.4-rc1' of git://www.linux-watchdog.org/linux-watchdog: (51 commits) watchdog: f71808e_wdt: Add F81803 support watchdog: qcom: remove unnecessary variable from private storage watchdog: qcom: support pre-timeout when the bark irq is available watchdog: imx_sc: this patch just fixes whitespaces watchdog: apseed: Add access_cs0 option for alt-boot watchdog: aspeed: add support for dual boot watchdog: orion_wdt: use timer1 as a pretimeout watchdog: Add i.MX7ULP watchdog support dt-bindings: watchdog: Add i.MX7ULP bindings dt-bindings: watchdog: sun4i: Add the watchdog clock dt-bindings: watchdog: sun4i: Add the watchdog interrupts dt-bindings: watchdog: Convert Allwinner watchdog to a schema dt-bindings: watchdog: Add YAML schemas for the generic watchdog bindings watchdog: aspeed: Add support for AST2600 dt-bindings: watchdog: Add ast2600 compatible watchdog: ziirave_wdt: Update checked I2C functionality mask watchdog: ziirave_wdt: Drop ziirave_firm_write_block_data() watchdog: ziirave_wdt: Fix DOWNLOAD_START payload watchdog: ziirave_wdt: Drop status polling code watchdog: ziirave_wdt: Fix RESET_PROCESSOR payload ...
| * dt-bindings: watchdog: Add i.MX7ULP bindingsAnson Huang2019-09-171-0/+22
| | | | | | | | | | | | | | | | | | | | | | Add the watchdog bindings for Freescale i.MX7ULP. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Rob Herring <rohb@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/1566999303-18795-1-git-send-email-Anson.Huang@nxp.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: sun4i: Add the watchdog clockMaxime Ripard2019-09-171-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Allwinner watchdog has a clock that has been described in some DT, but not all of them. The binding is also completely missing that description. Let's add that property to be consistent. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20190821143835.7294-4-mripard@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: sun4i: Add the watchdog interruptsMaxime Ripard2019-09-171-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Allwinner watchdog has an interrupt, either shared or dedicated depending on the SoC, that has been described in some DT, but not all of them. The binding is also completely missing that description. Let's add that property to be consistent. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20190821143835.7294-3-mripard@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: Convert Allwinner watchdog to a schemaMaxime Ripard2019-09-172-22/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Allwinner SoCs have a watchdog supported in Linux, with a matching Device Tree binding. Now that we have the DT validation in place, let's convert the device tree bindings for that controller over to a YAML schemas. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20190821143835.7294-2-mripard@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: Add YAML schemas for the generic watchdog bindingsMaxime Ripard2019-09-171-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | The watchdogs have a bunch of generic properties that are needed in a device tree. Add a YAML schemas for those. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20190821143835.7294-1-mripard@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: Add ast2600 compatibleJoel Stanley2019-09-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | This adds a compatible for the ast2600, a new ASPEED SoC. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20190819051738.17370-2-joel@jms.id.au Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* | Merge tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds2019-09-221-17/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Paul Burton: "Main MIPS changes: - boot_mem_map is removed, providing a nice cleanup made possible by the recent removal of bootmem. - Some fixes to atomics, in general providing compiler barriers for smp_mb__{before,after}_atomic plus fixes specific to Loongson CPUs or MIPS32 systems using cmpxchg64(). - Conversion to the new generic VDSO infrastructure courtesy of Vincenzo Frascino. - Removal of undefined behavior in set_io_port_base(), fixing the behavior of some MIPS kernel configurations when built with recent clang versions. - Initial MIPS32 huge page support, functional on at least Ingenic SoCs. - pte_special() is now supported for some configurations, allowing among other things generic fast GUP to be used. - Miscellaneous fixes & cleanups. And platform specific changes: - Major improvements to Ingenic SoC support from Paul Cercueil, mostly enabled by the inclusion of the new TCU (timer-counter unit) drivers he's spent a very patient year or so working on. Plus some fixes for X1000 SoCs from Zhou Yanjie. - Netgear R6200 v1 systems are now supported by the bcm47xx platform. - DT updates for BMIPS, Lantiq & Microsemi Ocelot systems" * tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (89 commits) MIPS: Detect bad _PFN_SHIFT values MIPS: Disable pte_special() for MIPS32 with RiXi MIPS: ralink: deactivate PCI support for SOC_MT7621 mips: compat: vdso: Use legacy syscalls as fallback MIPS: Drop Loongson _CACHE_* definitions MIPS: tlbex: Remove cpu_has_local_ebase MIPS: tlbex: Simplify r3k check MIPS: Select R3k-style TLB in Kconfig MIPS: PCI: refactor ioc3 special handling mips: remove ioremap_cachable mips/atomic: Fix smp_mb__{before,after}_atomic() mips/atomic: Fix loongson_llsc_mb() wreckage mips/atomic: Fix cmpxchg64 barriers MIPS: Octeon: remove duplicated include from dma-octeon.c firmware: bcm47xx_nvram: Allow COMPILE_TEST firmware: bcm47xx_nvram: Correct size_t printf format MIPS: Treat Loongson Extensions as ASEs MIPS: Remove dev_err() usage after platform_get_irq() MIPS: dts: mscc: describe the PTP ready interrupt MIPS: dts: mscc: describe the PTP register range ...
| * | dt-bindings: Add doc for the Ingenic TCU driversPaul Cercueil2019-08-091-17/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add documentation about how to properly use the Ingenic TCU (Timer/Counter Unit) drivers from devicetree. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Mathieu Malaterre <malat@debian.org> Tested-by: Artur Rojek <contact@artur-rojek.eu> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Lee Jones <lee.jones@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-doc@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-clk@vger.kernel.org Cc: od@zcrc.me
* / dt-bindings: watchdog: meson-gxbb-wdt: convert to yamlNeil Armstrong2019-08-142-16/+37
|/ | | | | | | | | | Now that we have the DT validation in place, let's convert the device tree bindings for the Amlogic GXBB Watchdog timer over to a YAML schemas. Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: watchdog: Rename bindings documentation fileSimon Horman2019-07-081-0/+0
| | | | | | | | | | | | For consistency with the naming of (most) other documentation files for DT bindings for Renesas IP blocks rename the Renesas WDT documentation file from renesas-wdt.txt to renesas,wdt.txt. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* dt-bindings: watchdog: move i.MX system controller watchdog binding to SCUAnson Huang2019-07-081-24/+0
| | | | | | | | | | | | i.MX system controller watchdog depends on SCU driver to support interrupt function, so it needs to be subnode of SCU node in DT, binding doc should be moved to fsl,scu.txt as well. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* dt-bindings: watchdog: add Allwinner H6 watchdogClément Péron2019-07-081-0/+1
| | | | | | | | | | | | | Allwinner H6 has a similar watchdog as the A64 which is already a compatible of the A31. This commit add the H6 compatible. Signed-off-by: Clément Péron <peron.clem@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* dt-bindings: watchdog: add i.MX system controller watchdogAnson Huang2019-05-051-0/+24
| | | | | | | | | Add i.MX system controller watchdog binding doc. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* watchdog: i6300esb: stop printing kernel addressesMatteo Croce2019-05-051-0/+1
| | | | | | | | | | | | | | | | Since commit ad67b74d2469d9b8 ("printk: hash addresses printed with %p"), i6300esb prints "____ptrval____" instead of actual addresses: i6300ESB timer 0000:00:03.0: initialized (0x(____ptrval____)). heartbeat=30 sec (nowayout=1) Instead of changing the print to "%px", and leaking kernel addresses, just remove the print completely, cfr. e.g. commit 071929dbdd865f77 ("arm64: Stop printing the virtual memory layout"). Signed-off-by: Matteo Croce <mcroce@redhat.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* Merge tag 'linux-watchdog-5.1-rc1' of ↵Linus Torvalds2019-03-111-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - a new watchdog driver for the Mellanox systems - renesas-wdt: Document r8a77470 support - numerous 'Mark expected switch fall-throughs' - qcom: Add suspend/resume support - some small fixes and documentation updates * tag 'linux-watchdog-5.1-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: w83877f_wdt: Mark expected switch fall-through watchdog: sc520_wdt: Mark expected switch fall-through watchdog: sbc60xxwdt: Mark expected switch fall-through watchdog: smsc37b787_wdt: Mark expected switch fall-through watchdog: sc1200: Mark expected switch fall-through watchdog: pc87413: Mark expected switch fall-through Documentation/watchdog: Add documentation mlx-wdt driver watchdog: mlx-wdt: introduce a watchdog driver for Mellanox systems. platform_data/mlxreg: additions for Mellanox watchdog driver. watchdog: Update sysfs documentation. watchdog: dw: remove useless pr_fmt watchdog: pika_wdt: drop pointless static qualifier in pikawdt_init watchdog/hpwdt: Update Kconfig documentation dt-bindings: watchdog: renesas-wdt: Document r8a77470 support watchdog: qcom: Add suspend/resume support
| * dt-bindings: watchdog: renesas-wdt: Document r8a77470 supportBiju Das2019-02-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | RZ/G1C (R8A77470) watchdog implementation is compatible with R-Car Gen2, therefore add relevant documentation. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* | dt-bindings: watchdog: document STPMIC1 PMIC watchdogPascal PAILLET-LME2019-01-161-0/+11
|/ | | | | | | | | | The STPMIC1 PMIC embeds a watchdog which is disabled by default. In case of watchdog, the PMIC goes off. Signed-off-by: Pascal Paillet <p.paillet@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* Merge tag 'linux-watchdog-4.21-rc1' of ↵Linus Torvalds2019-01-013-0/+30
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - add TQ-Systems TQMX86 watchdog driver - add Qualcomm PM8916 watchdog driver - w83627hf_wdt: add quirk for Inves system - renesas_wdt: several improvements and document r8a774c0 support - mena21_wdt, mtx-1: Convert to use GPIO descriptor - bcm281xx, ie6xx_wdt: convert to DEFINE_SHOW_ATTRIBUTE - documentation: add PM usage and kernel-api: don't reference removed functions - update bindings for MT7629 SoC - several small fixes * tag 'linux-watchdog-4.21-rc1' of git://www.linux-watchdog.org/linux-watchdog: (22 commits) watchdog: tqmx86: Add watchdog driver for the IO controller dt-bindings: watchdog: renesas-wdt: Document r8a774c0 support watchdog: docs: kernel-api: don't reference removed functions watchdog: add documentation for PM usage watchdog: mtx-1: Convert to use GPIO descriptor watchdog: mena21_wdt: Convert to GPIO descriptors dt-bindings: watchdog: Add Qualcomm PM8916 watchdog watchdog: Add pm8916 watchdog driver dt-bindings: watchdog: update bindings for MT7629 SoC watchdog: renesas_wdt: don't keep timer value during suspend/resume watchdog: ie6xx_wdt: convert to DEFINE_SHOW_ATTRIBUTE watchdog: bcm281xx: convert to DEFINE_SHOW_ATTRIBUTE watchdog: asm9260_wdt: make array mode_name static, shrinks object size watchdog/hpwdt: Update driver version. watchdog/hpwdt: Do not claim unsupported hardware watchdog/hpwdt: Exclude via blacklist Watchdog: remove outdated comment watchdog: w83627hf_wdt: Add quirk for Inves system watchdog: cpwd: add of_node_put() watchdog: renesas_wdt: don't set divider while watchdog is running ...
| * dt-bindings: watchdog: renesas-wdt: Document r8a774c0 supportFabrizio Castro2018-12-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | RZ/G2E (R8A774C0) watchdog implementation is compatible with R-Car Gen3, therefore add relevant documentation. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: Add Qualcomm PM8916 watchdogLoic Poulain2018-12-221-0/+28
| | | | | | | | | | | | | | | | | | | | | | Document support for the Watchdog Timer (WDT) Controller in the Qualcomm PM8916 PMIC module. Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: update bindings for MT7629 SoCRyder Lee2018-12-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | This updates dt-binding documentation for MT7629 SoC Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* | dt-bindings: watchdog: Add Allwinner ARMv5 F1C100s wdtMesih Kilinc2018-12-051-0/+1
|/ | | | | | | | | Allwinner ARMv5 F1C100s has similar watchdog timer to sun6i A31. Add definition for it. Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
* Merge tag 'linux-watchdog-4.20-rc1' of ↵Linus Torvalds2018-10-273-0/+49
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - Add Armada 37xx CPU watchdog - w83627hf_wdt: Add Support for NCT6796D, NCT6797D, NCT6798D - hpwdt: several improvements - renesas_wdt: SPDX identifiers, stop when unregistering, support for R7S9210 - rza_wdt: SPDX identifiers, support longer timeouts - core: fix null pointer dereference when releasing cdev - iTCO_wdt: Drop option vendorsupport=2 - sama5d4: fix timeout-sec usage - lantiq_wdt: convert to watchdog framework - several small fixes * tag 'linux-watchdog-4.20-rc1' of git://www.linux-watchdog.org/linux-watchdog: (30 commits) watchdog: ts4800: release syscon device node in ts4800_wdt_probe() watchdog: armada_37xx_wdt: use do_div for u64 division documentation: watchdog: add documentation for armada-37xx-wdt dt-bindings: watchdog: Document armada-37xx-wdt binding watchdog: Add support for Armada 37xx CPU watchdog dt-bindings: watchdog: add mpc8xxx-wdt support watchdog: mpc8xxx: provide boot status MAINTAINERS: Fix file pattern for MEN Z069 watchdog driver dt-bindings: watchdog: renesas-wdt: Add support for R7S9210 watchdog: rza_wdt: Support longer timeouts watchdog: hpwdt: Disable PreTimeout when Timeout is smaller watchdog: w83627hf_wdt: Support NCT6796D, NCT6797D, NCT6798D watchdog: mpc8xxx: use dev_xxxx() instead of pr_xxxx() watchdog: lantiq: add get_timeleft callback watchdog: lantiq: Convert to watchdog_device watchdog: lantiq: update register names to better match spec watchdog: sama5d4: fix timeout-sec usage watchdog: fix a small number of "watchog" typos in comments watchdog: rza_wdt: convert to SPDX identifiers watchdog: iTCO_wdt: Remove unused hooks ...
| * dt-bindings: watchdog: Document armada-37xx-wdt bindingMarek Behún2018-10-131-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | This adds device tree binding documentation for the CPU watchdog found on Armada 37xx SOCs (EspressoBin, Turris Mox). Signed-off-by: Marek Behún <marek.behun@nic.cz> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: add mpc8xxx-wdt supportChristophe Leroy2018-10-131-0/+25
| | | | | | | | | | | | | | | | | | | | | | Add description of DT bindings for mpc8xxx-wdt driver which handles the CPU watchdog timer on the mpc83xx, mpc86xx and mpc8xx. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: renesas-wdt: Add support for R7S9210Chris Brandt2018-10-021-0/+1
| | | | | | | | | | | | | | | | | | | | Document support for RZ/A2 Signed-off-by: Chris Brandt <chris.brandt@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* | dt-bindings: watchdog: renesas-wdt: Document r8a7744 supportBiju Das2018-10-151-0/+1
|/ | | | | | | | | | | | RZ/G1N (R8A7744) watchdog implementation is compatible with R-Car Gen2, therefore add relevant documentation. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Rob Herring <robh@kernel.org>
* dt-bindings: watchdog: renesas-wdt: Document r8a774a1 supportFabrizio Castro2018-08-291-2/+3
| | | | | | | | | | | | | RZ/G2M (R8A774A1) watchdog implementation is compatible with R-Car Gen3, therefore add relevant documentation. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* Merge tag 'linux-watchdog-4.19-rc1' of ↵Linus Torvalds2018-08-194-41/+33
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - add MEN 16z069 IP-Core driver - renesas-wdt: add support for the R8A77990 wdt - stm32_iwdg: Add stm32mp1 support and pclk feature - sp805_wdt, orion_wdt, sprd_wdt: several improvements - imx2_wdt, stmp3xxx: switch to SPDX identifier * tag 'linux-watchdog-4.19-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: fix dependencies of menz69_wdt.o watchdog: sp805: Add clock-frequency property watchdog: add driver for the MEN 16z069 IP-Core watchdog: sprd_wdt: Remove redundant dev_err call in sprd_wdt_probe() watchdog: stmp3xxx: Switch to SPDX identifier watchdog: imx2_wdt: Switch to SPDX identifier watchdog: sp805: set WDOG_HW_RUNNING when appropriate watchdog: sp805: add 'timeout-sec' DT property support dt-bindings: watchdog: Add optional 'timeout-sec' property for sp805 dt-bindings: watchdog: Consolidate SP805 binding docs watchdog: orion_wdt: Mark watchdog as active when running at probe watchdog: stm32: add pclk feature for stm32mp1 dt-bindings: watchdog: add stm32mp1 support dt-bindings: watchdog: renesas-wdt: Add support for the R8A77990 wdt
| * dt-bindings: watchdog: Add optional 'timeout-sec' property for sp805Ray Jui2018-08-021-0/+2
| | | | | | | | | | | | | | | | | | | | | | Update the SP805 binding document to add optional 'timeout-sec' devicetree property Signed-off-by: Ray Jui <ray.jui@broadcom.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: Consolidate SP805 binding docsRay Jui2018-08-022-38/+20
| | | | | | | | | | | | | | | | | | | | | | | | Consolidate two SP805 binding documents "arm,sp805.txt" and "sp805-wdt.txt" into "arm,sp805.txt" that matches the naming of the desired compatible string to be used Signed-off-by: Ray Jui <ray.jui@broadcom.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: add stm32mp1 supportLudovic Barre2018-08-021-3/+10
| | | | | | | | | | | | | | | | | | | | | | This patch adds support of stm32mp1. stm32mp1 requires 2 clocks lsi and pclk. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck Linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| * dt-bindings: watchdog: renesas-wdt: Add support for the R8A77990 wdtMasaharu Hayakawa2018-08-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Document support for the Watchdog Timer (WDT) Controller in the Renesas R-Car E3 (R8A77990) SoC. No driver update is needed. Signed-off-by: Masaharu Hayakawa <masaharu.hayakawa.ry@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
* | dt-bindings: remove 'interrupt-parent' from bindingsRob Herring2018-07-252-2/+0
|/ | | | | | | | | | | | 'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
* Merge tag 'mips_4.18' of ↵Linus Torvalds2018-06-121-1/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS updates from James Hogan: "These are the main MIPS changes for 4.18. Rough overview: - MAINTAINERS: Add Paul Burton as MIPS co-maintainer - Misc: Generic compiler intrinsics, Y2038 improvements, Perf+MT fixes - Platform support: Netgear WNR1000 V3, Microsemi Ocelot integrated switch, Ingenic watchdog cleanups More detailed summary: Maintainers: - Add Paul Burton as MIPS co-maintainer, as I soon won't have access to much MIPS hardware, nor enough time to properly maintain MIPS on my own. Miscellaneous: - Use generic GCC library routines from lib/ - Add notrace to generic ucmpdi2 implementation - Rename compiler intrinsic selects to GENERIC_LIB_* - vmlinuz: Use generic ashldi3 - y2038: Convert update/read_persistent_clock() to *_clock64() - sni: Remove read_persistent_clock() - perf: Fix perf with MT counting other threads - Probe for per-TC perf counters in cpu-probe.c - Use correct VPE ID for VPE tracing Minor cleanups: - Avoid unneeded built-in.a in DTS dirs - sc-debugfs: Re-use kstrtobool_from_user - memset.S: Reinstate delay slot indentation - VPE: Fix spelling "uneeded" -> "Unneeded" Platform support: BCM47xx: - Add support for Netgear WNR1000 V3 - firmware: Support small NVRAM partitions - Use __initdata for LEDs platform data Ingenic: - Watchdog driver & platform code improvements: - Disable clock after stopping counter - Use devm_* functions - Drop module remove function - Move platform reset code to restart handler in driver - JZ4740: Convert watchdog instantiation to DT - JZ4780: Fix watchdog DT node - qi_lb60_defconfig: Enable watchdog driver Microsemi: - Ocelot: Add support for integrated switch - pcb123: Connect phys to ports" * tag 'mips_4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (30 commits) MAINTAINERS: Add Paul Burton as MIPS co-maintainer MIPS: ptrace: Make FPU context layout comments match reality MIPS: memset.S: Reinstate delay slot indentation MIPS: perf: Fix perf with MT counting other threads MIPS: perf: Use correct VPE ID when setting up VPE tracing MIPS: perf: More robustly probe for the presence of per-tc counters MIPS: Probe for MIPS MT perf counters per TC MIPS: mscc: Connect phys to ports on ocelot_pcb123 MIPS: mscc: Add switch to ocelot MIPS: JZ4740: Drop old platform reset code MIPS: qi_lb60: Enable the jz4740-wdt driver MIPS: JZ4780: dts: Fix watchdog node MIPS: JZ4740: dts: Add bindings for the jz4740-wdt driver watchdog: JZ4740: Drop module remove function watchdog: JZ4740: Register a restart handler watchdog: JZ4740: Use devm_* functions watchdog: JZ4740: Disable clock after stopping counter MIPS: VPE: Fix spelling mistake: "uneeded" -> "unneeded" MIPS: Re-use kstrtobool_from_user() MIPS: Convert update_persistent_clock() to update_persistent_clock64() ...
| * MIPS: JZ4780: dts: Fix watchdog nodePaul Cercueil2018-05-151-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - The previous node requested a memory area of 0x100 bytes, while the driver only manipulates four registers present in the first 0x10 bytes. - The driver requests for the "rtc" clock, but the previous node did not provide any. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Mathieu Malaterre <malat@debian.org> Acked-by: James Hogan <jhogan@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Mathieu Malaterre <malat@debian.org> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Cc: linux-watchdog@vger.kernel.org Signed-off-by: James Hogan <jhogan@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-30 19:09:41 +0100