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Mon, 09 Jan 2023 04:53:36 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id y7-20020a7bcd87000000b003d997e5e679sm12805667wmj.14.2023.01.09.04.53.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Jan 2023 04:53:36 -0800 (PST) From: Neil Armstrong Date: Mon, 09 Jan 2023 13:53:28 +0100 Subject: [PATCH v2 04/11] dt-bindings: watchdog: convert meson-wdt.txt to dt-schema MIME-Version: 1.0 Message-Id: <20221117-b4-amlogic-bindings-convert-v2-4-36ad050bb625@linaro.org> References: <20221117-b4-amlogic-bindings-convert-v2-0-36ad050bb625@linaro.org> In-Reply-To: <20221117-b4-amlogic-bindings-convert-v2-0-36ad050bb625@linaro.org> To: Rob Herring , Krzysztof Kozlowski , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Srinivas Kandagatla , Wim Van Sebroeck , Guenter Roeck , Mauro Carvalho Chehab , Alessandro Zummo , Alexandre Belloni , Daniel Lezcano , Thomas Gleixner , Vinod Koul , Kishon Vijay Abraham I , Ulf Hansson , Bjorn Helgaas , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Heiner Kallweit , Russell King Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-media@vger.kernel.org, linux-rtc@vger.kernel.org, linux-phy@lists.infradead.org, linux-mmc@vger.kernel.org, linux-pci@vger.kernel.org, netdev@vger.kernel.org, Neil Armstrong , Krzysztof Kozlowski X-Mailer: b4 0.11.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230109_125334_669332_90598EB0 X-CRM114-Status: GOOD ( 14.97 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Convert the Amlogic Meson6 SoCs Watchdog timer bindings to dt-schema. Take in account the used interrupts property. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Neil Armstrong Reviewed-by: Martin Blumenstingl --- .../bindings/watchdog/amlogic,meson6-wdt.yaml | 50 ++++++++++++++++++++++ .../devicetree/bindings/watchdog/meson-wdt.txt | 21 --------- 2 files changed, 50 insertions(+), 21 deletions(-) diff --git a/Documentation/devicetree/bindings/watchdog/amlogic,meson6-wdt.yaml b/Documentation/devicetree/bindings/watchdog/amlogic,meson6-wdt.yaml new file mode 100644 index 000000000000..84732cb58ec4 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/amlogic,meson6-wdt.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/amlogic,meson6-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Meson6 SoCs Watchdog timer + +maintainers: + - Neil Armstrong + - Martin Blumenstingl + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + oneOf: + - enum: + - amlogic,meson6-wdt + - amlogic,meson8-wdt + - amlogic,meson8b-wdt + - items: + - const: amlogic,meson8m2-wdt + - const: amlogic,meson8b-wdt + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - interrupts + - reg + +unevaluatedProperties: false + +examples: + - | + #include + #include + + wdt: watchdog@c1109900 { + compatible = "amlogic,meson6-wdt"; + reg = <0xc1109900 0x8>; + interrupts = ; + timeout-sec = <10>; + }; diff --git a/Documentation/devicetree/bindings/watchdog/meson-wdt.txt b/Documentation/devicetree/bindings/watchdog/meson-wdt.txt deleted file mode 100644 index 7588cc3971bf..000000000000 --- a/Documentation/devicetree/bindings/watchdog/meson-wdt.txt +++ /dev/null @@ -1,21 +0,0 @@ -Meson SoCs Watchdog timer - -Required properties: - -- compatible : depending on the SoC this should be one of: - "amlogic,meson6-wdt" on Meson6 SoCs - "amlogic,meson8-wdt" and "amlogic,meson6-wdt" on Meson8 SoCs - "amlogic,meson8b-wdt" on Meson8b SoCs - "amlogic,meson8m2-wdt" and "amlogic,meson8b-wdt" on Meson8m2 SoCs -- reg : Specifies base physical address and size of the registers. - -Optional properties: -- timeout-sec: contains the watchdog timeout in seconds. - -Example: - -wdt: watchdog@c1109900 { - compatible = "amlogic,meson6-wdt"; - reg = <0xc1109900 0x8>; - timeout-sec = <10>; -};