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[92.34.204.253]) by smtp.gmail.com with ESMTPSA id y3sm269984ljj.121.2021.07.14.08.35.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Jul 2021 08:35:17 -0700 (PDT) From: Linus Walleij To: Wim Van Sebroeck , Guenter Roeck Cc: linux-watchdog@vger.kernel.org, Linus Walleij , devicetree@vger.kernel.org, Marc Zyngier Subject: [PATCH 1/2] dt-bindings: watchdog: Add Maxim MAX63xx bindings Date: Wed, 14 Jul 2021 17:33:13 +0200 Message-Id: <20210714153314.1004147-1-linus.walleij@linaro.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org This adds devicetree bindings for the Maxim MAX63xx watchdog timers. Cc: devicetree@vger.kernel.org Cc: Marc Zyngier Signed-off-by: Linus Walleij --- .../bindings/watchdog/maxim,max63xx.yaml | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml -- 2.31.1 Reviewed-by: Rob Herring Reviewed-by: Guenter Roeck diff --git a/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml b/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml new file mode 100644 index 000000000000..f2105eedac2c --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/maxim,max63xx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim 63xx Watchdog Timers + +allOf: + - $ref: "watchdog.yaml#" + +maintainers: + - Marc Zyngier + - Linus Walleij + +properties: + compatible: + oneOf: + - const: maxim,max6369 + - const: maxim,max6370 + - const: maxim,max6371 + - const: maxim,max6372 + - const: maxim,max6373 + - const: maxim,max6374 + + reg: + description: This is a 1-byte memory-mapped address + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + wdt: watchdog@50000000 { + compatible = "maxim,max6369"; + reg = <0x50000000 0x1>; + timeout-sec = <10>; + }; + +...