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[78.26.46.173]) by smtp.gmail.com with ESMTPSA id p15-20020a2e804f000000b0025ddf9a5b9csm3221865ljg.72.2022.07.26.05.02.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Jul 2022 05:02:21 -0700 (PDT) From: Krzysztof Kozlowski To: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Konrad Dybcio , Wim Van Sebroeck , Guenter Roeck , Vinod Koul , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-watchdog@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH 2/2] dt-bindings: watchdog: qcom,pm8916-wdt: convert to dtschema Date: Tue, 26 Jul 2022 14:02:15 +0200 Message-Id: <20220726120215.101868-3-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220726120215.101868-1-krzysztof.kozlowski@linaro.org> References: <20220726120215.101868-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Convert the Qualcomm PM8916 watchdog timer controller bindings to DT schema and include them in parent device schema. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Vinod Koul --- .../bindings/power/reset/qcom,pon.yaml | 4 ++ .../bindings/watchdog/qcom,pm8916-wdt.txt | 28 ---------- .../bindings/watchdog/qcom,pm8916-wdt.yaml | 51 +++++++++++++++++++ 3 files changed, 55 insertions(+), 28 deletions(-) delete mode 100644 Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.txt create mode 100644 Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.yaml diff --git a/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml b/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml index e8ecb75155db..e7b436d2e757 100644 --- a/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml +++ b/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml @@ -36,6 +36,10 @@ properties: type: object $ref: /schemas/input/qcom,pm8941-pwrkey.yaml# + watchdog: + type: object + $ref: /schemas/watchdog/qcom,pm8916-wdt.yaml + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.txt b/Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.txt deleted file mode 100644 index 6fb984f31982..000000000000 --- a/Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.txt +++ /dev/null @@ -1,28 +0,0 @@ -QCOM PM8916 watchdog timer controller - -This pm8916 watchdog timer controller must be under pm8916-pon node. - -Required properties: -- compatible: should be "qcom,pm8916-wdt" - -Optional properties : -- interrupts : Watchdog pre-timeout (bark) interrupt. -- timeout-sec : Watchdog timeout value in seconds. - -Example: - - pm8916_0: pm8916@0 { - compatible = "qcom,pm8916", "qcom,spmi-pmic"; - reg = <0x0 SPMI_USID>; - - pon@800 { - compatible = "qcom,pm8916-pon"; - reg = <0x800>; - - watchdog { - compatible = "qcom,pm8916-wdt"; - interrupts = <0x0 0x8 6 IRQ_TYPE_EDGE_RISING>; - timeout-sec = <10>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.yaml b/Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.yaml new file mode 100644 index 000000000000..568eb8480fc3 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/qcom,pm8916-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm PM8916 watchdog timer controller + +maintainers: + - Krzysztof Kozlowski + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + const: qcom,pm8916-wdt + + interrupts: + maxItems: 1 + +required: + - compatible + - interrupts + +unevaluatedProperties: false + +examples: + - | + #include + #include + + pmic@0 { + compatible = "qcom,pm8916", "qcom,spmi-pmic"; + reg = <0x0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pon@800 { + compatible = "qcom,pm8916-pon"; + reg = <0x800>; + mode-bootloader = <0x2>; + mode-recovery = <0x1>; + + watchdog { + compatible = "qcom,pm8916-wdt"; + interrupts = <0x0 0x8 6 IRQ_TYPE_EDGE_RISING>; + timeout-sec = <60>; + }; + }; + };