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authorLinus Torvalds <torvalds@linux-foundation.org>2023-05-05 03:33:56 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2023-05-05 03:33:56 +0200
commit78b421b6a7c6dbb6a213877c742af52330f5026d (patch)
treec974063129457f68c1539a8cd64a072626c39c74 /Documentation/devicetree/bindings/watchdog/gpio-wdt.yaml
parentMerge tag 'ceph-for-6.4-rc1' of https://github.com/ceph/ceph-client (diff)
parentwatchdog: dw_wdt: Simplify clk management (diff)
downloadlinux-78b421b6a7c6dbb6a213877c742af52330f5026d.tar.xz
linux-78b421b6a7c6dbb6a213877c742af52330f5026d.zip
Merge tag 'linux-watchdog-6.4-rc1' of 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 ...
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@@ -1,55 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/watchdog/gpio-wdt.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: GPIO controlled watchdog
-
-maintainers:
- - Robert Marko <robert.marko@sartura.hr>
-
-properties:
- compatible:
- const: linux,wdt-gpio
-
- gpios:
- maxItems: 1
- description: GPIO connected to the WDT reset pin
-
- hw_algo:
- $ref: /schemas/types.yaml#/definitions/string
- description: Algorithm used by the driver
- oneOf:
- - description:
- Either a high-to-low or a low-to-high transition clears the WDT counter.
- The watchdog timer is disabled when GPIO is left floating or connected
- to a three-state buffer.
- const: toggle
- - description:
- Low or high level starts counting WDT timeout, the opposite level
- disables the WDT.
- Active level is determined by the GPIO flags.
- const: level
-
- hw_margin_ms:
- $ref: /schemas/types.yaml#/definitions/uint32
- description: Maximum time to reset watchdog circuit (in milliseconds)
- minimum: 2
- maximum: 65535
-
- always-running:
- type: boolean
- description:
- If the watchdog timer cannot be disabled, add this flag to have the driver
- keep toggling the signal without a client.
- It will only cease to toggle the signal when the device is open and the
- timeout elapsed.
-
-required:
- - compatible
- - gpios
- - hw_algo
- - hw_margin_ms
-
-unevaluatedProperties: false