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Sat, 23 Jan 2021 09:18:01 -0800 (PST) Sender: Guenter Roeck Date: Sat, 23 Jan 2021 09:18:00 -0800 From: Guenter Roeck To: vijayakannan.ayyathurai@intel.com Cc: wim@linux-watchdog.org, robh+dt@kernel.org, linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, andriy.shevchenko@linux.intel.com, mgross@linux.intel.com, wan.ahmad.zainie.wan.mohamad@intel.com, lakshmi.bai.raja.subramanian@intel.com, chen.yong.seow@intel.com Subject: Re: [PATCH v4 1/2] dt-bindings: watchdog: Add bindings for Intel Keem Bay SoC Message-ID: <20210123171800.GA55726@roeck-us.net> References: <8c4dad4fb8ba644607aa9379d5ec70d8707d7e75.1608141131.git.vijayakannan.ayyathurai@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8c4dad4fb8ba644607aa9379d5ec70d8707d7e75.1608141131.git.vijayakannan.ayyathurai@intel.com> User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org On Thu, Dec 17, 2020 at 02:32:47AM +0800, vijayakannan.ayyathurai@intel.com wrote: > From: Vijayakannan Ayyathurai > > Add Device Tree binding document for Watchdog IP in the Intel Keem Bay SoC. > > Acked-by: Mark Gross > Acked-by: Andy Shevchenko > Signed-off-by: Vijayakannan Ayyathurai > Reviewed-by: Rob Herring Reviewed-by: Guenter Roeck > --- > .../bindings/watchdog/intel,keembay-wdt.yaml | 57 +++++++++++++++++++ > 1 file changed, 57 insertions(+) > create mode 100644 Documentation/devicetree/bindings/watchdog/intel,keembay-wdt.yaml > > diff --git a/Documentation/devicetree/bindings/watchdog/intel,keembay-wdt.yaml b/Documentation/devicetree/bindings/watchdog/intel,keembay-wdt.yaml > new file mode 100644 > index 000000000000..1437ff8a122f > --- /dev/null > +++ b/Documentation/devicetree/bindings/watchdog/intel,keembay-wdt.yaml > @@ -0,0 +1,57 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/watchdog/intel,keembay-wdt.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Intel Keem Bay SoC non-secure Watchdog Timer > + > +maintainers: > + - Wan Ahmad Zainie > + > +properties: > + compatible: > + enum: > + - intel,keembay-wdt > + > + reg: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + interrupts: > + items: > + - description: interrupt specifier for threshold interrupt line > + - description: interrupt specifier for timeout interrupt line > + > + interrupt-names: > + items: > + - const: threshold > + - const: timeout > + > +required: > + - compatible > + - reg > + - interrupts > + - interrupt-names > + - clocks > + > +additionalProperties: false > + > +examples: > + - | > + #include > + #include > + #define KEEM_BAY_A53_TIM > + > + watchdog: watchdog@2033009c { > + compatible = "intel,keembay-wdt"; > + reg = <0x2033009c 0x10>; > + interrupts = , > + ; > + interrupt-names = "threshold", "timeout"; > + clocks = <&scmi_clk KEEM_BAY_A53_TIM>; > + }; > + > +...